Wednesday
April 16, 2014

Search: Chemistry+balancing equation tips

Number of results: 133,625

Chemistry+balancing equation tips
We are on combustion reaction at the moment in chemistry, and I have to say, these reactions are like extremely hard to balance(well, just alot of erasing). It takes me a while to balance combustion reactions and I want to know if theres any tips in balancing them? Should I ...
Thursday, February 19, 2009 at 5:48pm by Chopsticks

Chemistry+balancing equation tips
H20
Thursday, February 19, 2009 at 5:48pm by H + O2

Chemistry+balancing equation tips
Sometimes that happens to me, too. I just end up dividing everything by two and don't worry about it.
Thursday, February 19, 2009 at 5:48pm by DrBob222

Chemistry
No. The first one is. H2 + I2 == HI The idea behind writing the "skeleton" equation is to get the symbols and formulas down pat. You don't worry about balancing the equation yet. Balancing comes later.
Tuesday, November 16, 2010 at 7:56pm by DrBob222

Chemistry+balancing equation tips
Look at the products first to determine how much of the reactants you need. I balance oxygen last because you can add (usually) exactly what you need as a single element on the left. Then if it comes out something and a half, multiply by 2.
Thursday, February 19, 2009 at 5:48pm by DrBob222

Chemistry+balancing equation tips
Ah, another problem I find that I have is that sometimes, I use double the number im suppose to use, and even those they balance, its 2x what I need. Is there a way to check that? it doesnt happen often, but it does.
Thursday, February 19, 2009 at 5:48pm by Chopsticks

Chemistry+balancing equation tips
Today, we balanced combustion reactions and I got numbers up to 62! Big numbers are intimidating to me :P. is it always going to be like that for combustion reactions?
Thursday, February 19, 2009 at 5:48pm by Chopsticks

Chemistry- balancing Redox
Can anyone please assist showing half reactions balancing, balancing of e- and the additions of H2O, H+ and then since its BASIC!!!! the final addition of OHs? Cr(OH)3+ ClO^-=>CrO4^2- +Cl2 THANKS!
Saturday, June 8, 2013 at 12:50pm by Steve

Chemistry Balancing Equations
i have just learnt a little about balancing equation but i hope i can help your coefficient only: question 1 , 4,7 no need to balance 3)2,1,2 6)only HCL had a mole ratio of 2 the other i dont know,sorry
Monday, March 14, 2011 at 2:49pm by amper

Chemistry
MnO4−(aq) + SO32−(aq) + H+(aq) → Mn2+(aq) + SO42−(aq) + H2O(l) in the form a*MnO4−(aq) + b*SO32−(aq) + c*H+(aq) → d*Mn2+(aq) + e*SO42−(aq) + f*H2O(l) Start by counting how many of each are on each side. I'm going to choose to use...
Friday, December 14, 2012 at 9:40am by Jennifer

Chemistry
A compound containg 3 atoms of carbon and 8 atoms of hydrogen is combined in a reaction with oxygen molecules. The two end products of this equation are carbon dioxide (CO2) and water. What element should you look at first in balancing this equation? Is the answer a.b.c or d? ...
Friday, July 4, 2008 at 10:08pm by Mickey

Chemistry
A compound containg 3 atoms of carbon and 8 atoms of hydrogen is combined in a reaction with oxygen molecules. The two end products of this equation are carbon dioxide (CO2) and water. What element should you look at first in balancing this equation? Is the answer a.b.c or d? ...
Friday, July 4, 2008 at 12:54pm by MV

chem- balancing equations
May i pls have some help balancing this equation Al + NH4ClO4 ---> Al2O3 + AlCl3 + NO + H20 Thanks, manny
Sunday, September 16, 2007 at 7:37pm by manny

Chemistry
For the equation give the formula equation, ionic equation, and the net ionic equation after predicting the products and balancing. Using the solubility rules to indicate solid or aqueous each formula. AgNO3 + NaCl
Wednesday, October 30, 2013 at 12:50pm by Cindy

Chemistry+Balancing Equation
yes
Tuesday, February 3, 2009 at 10:51pm by Anonymous

chemistry(balance equation)
hi!i am a f4 student in hk.i have know the basic concept of balance equation.but some too complex equation i cant balance.is there any general short cut for balancing any simple or complex chemical equation?
Thursday, January 19, 2012 at 10:50am by kate

Chemistry
You or another person posted this same question earlier. You can scroll down a few questions to find it. Tell me what you don't understand about balancing equations. I answered #1 for the previously posted question that it hardly matters where one starts in balancing an ...
Friday, July 4, 2008 at 10:08pm by DrBob222

Chemistry (balancing eq)
Thanks. I would think your equation is ok.
Tuesday, October 1, 2013 at 12:39pm by DrBob222

chemistry
What four guidelines are useful in balancing an equation
Wednesday, October 28, 2009 at 11:59am by lynda smith

Chemistry+Balancing Equation
Atoms are neutral and carry no charge. Ions have a charge. And I don't know if your professor is using P4 for phosphorus or not. If so, your equation needs adjusting.
Tuesday, February 3, 2009 at 10:51pm by DrBob222

Chemistry
I need help balancing this equation. NaOH + HSO4 ====== Na2SO4 + H20
Thursday, January 3, 2008 at 6:40pm by Amanda

Chemistry+Balancing Equation
Thanks. Can you explain to me when I have to add charges to my the thing? and when I can't?
Tuesday, February 3, 2009 at 10:51pm by Chopsticks

chemistry
What do you not understand about balancing an equation? This seems straight forward to me.
Sunday, September 5, 2010 at 11:09am by DrBob222

College chemistry
Need help balancing chemical equation. Complete and balance the chemical equation. Be sure to include the states of the reactants and products. C3H8(g)+O2(g) →
Friday, May 4, 2012 at 1:49am by Lance

Chemistry
hi I'm having a serious problem with balancing chemical equations , can someone explain to me how we can do them also if i had a word equation hhow can i convert it into a symbolic equation and balance it e.g can someone show me how we do this equation: KOH3+HNO3 ---}( what's ...
Monday, December 24, 2007 at 6:58am by Simon Lodge

Chemistry
hi I'm having a serious problem with balancing chemical equations , can someone explain to me how we can do them also if i had a word equation hhow can i convert it into a symbolic equation and balance it e.g can someone show me how we do this equation: KOH3+HNO3 ---}( what's ...
Monday, December 24, 2007 at 7:05am by Simon Lodge

Chemistry
Question 1. (SEE QUESTION 2 ) A Compound Containing 3 Atoms Of Carbon & 8 Atoms Of Hydrogen Is Combined In A Reaction With Oxygen Molecules. The 2 End Products Of This Equation Are Carbon Dioxide &water. What Element Should You Look At 1st In Balancing This Equation? Choose a....
Tuesday, July 8, 2008 at 5:14pm by Mickeyv

Chemistry
For the ?? in your equation, substitute the formula you have in the problem. Then it's just a matter of balancing it.
Monday, March 12, 2012 at 10:31am by DrBob222

Chemistry
Balancing Equation Al2C3O3 + H3PO4 --> AlPO4 + CO2 + H2O
Saturday, August 25, 2012 at 9:11am by Derp

Chemistry
I'm having trouble balancing this equation: SO3^2- --> S2O4^2- It's in a basic solution. Thanks.
Sunday, April 7, 2013 at 6:27pm by C

CHEMISTRY BALANCING CHEMICAL EQUATION
H2SO4 + NaOC = Na2SO4 + H2O
Saturday, November 23, 2013 at 7:11pm by HYO JIN

Chemistry
Whoops, forgot the rules to balancing an equation for a second, thanks! :) Is the activity of pure liquids, 1, as well?
Monday, February 1, 2010 at 11:10pm by sh

science
You might try some of the links on h ow to do equation problems: http://search.yahoo.com/search?fr=mcafee&p=how+to+do+balancing+equation+problems Sra
Monday, June 6, 2011 at 3:52pm by SraJMcGin

chemistry
how do I know the ion value of elements on the production side of the equation when balancing with the electron transfer method?
Wednesday, November 14, 2007 at 6:41pm by stephanie

Chemistry
What problem are you having with balancing the equation? It seems straight forward. You need to learn to do this yourself.
Monday, April 13, 2009 at 4:08pm by DrBob222

CHEMISTRY BALANCING CHEMICAL EQUATION
First, get rid of the C One you post the correct formulas, then maybe you can get somewhere.
Saturday, November 23, 2013 at 7:11pm by Steve

Chemisty
I think the trouble you are having is that you are trying to balance the equation by writing the formula. That is, from your description, you are trying to make the P4 balance when writing the formula of PCl3. Converting the word equation to the chemical equation is one step. ...
Tuesday, February 7, 2012 at 1:28pm by DrBob222

Chemistry
Question 1. A Compound Containing 3 Atoms Of Carbon & 8 Atoms Of Hydrogen Is Combined In A Reaction With Oxygen Molecules. The 2 End Products Of This Equation Are Carbon Dioxide &water. What Element Should You Look At 1st In Balancing This Equation? Choose a.b.c or d? A. ...
Tuesday, September 23, 2008 at 4:32pm by Jen

Chemistry
Question 1. A Compound Containing 3 Atoms Of Carbon & 8 Atoms Of Hydrogen Is Combined In A Reaction With Oxygen Molecules. The 2 End Products Of This Equation Are Carbon Dioxide &water. What Element Should You Look At 1st In Balancing This Equation? Choose a.b.c or d? A. ...
Tuesday, July 8, 2008 at 4:47pm by Mickeyv

chemistry
Question 1. A Compound Containing 3 Atoms Of Carbon & 8 Atoms Of Hydrogen Is Combined In A Reaction With Oxygen Molecules. The 2 End Products Of This Equation Are Carbon Dioxide &water. What Element Should You Look At 1st In Balancing This Equation? Choose a.b.c or d? A. ...
Tuesday, September 23, 2008 at 3:38pm by Jen

chemistry
Balancing the equation: CuSCu + KFO2 + HBr --> CuSO4 + KBr + HCu + FBr + H2O
Sunday, March 18, 2012 at 11:47pm by jill

Chem 3A
please help me with this chemistry problem. 1) Write out a balanced chemical reaction equation for the reaction of magnesium with hydrochloric acid, and then What is the Theoretical Yield after balancing the chemical equation?
Friday, July 25, 2008 at 7:24pm by shylo

Chemistry
I'm having a lot of trouble balancing this chemical equation: Fe(NO3)3(aq) + KSCN(aq) → KNO3(aq) + FeSCN2+(aq) Also, I'm not even sure if the equation is right... Help is appreciated, thanks
Monday, May 17, 2010 at 4:52pm by Yikes

Chemistry - double replacement +balancing equation
it will balance if you write the correct formula for copper(II) carbonate: CuCO3
Saturday, December 4, 2010 at 2:40pm by bobpursley

Chemistry
You didn't give the reactants (or if you did there was not enough information to know what you are doing). However, almost any reacting with NaHCO3 is relatively simple. Tell me what your trouble is in balancing this, or any, equation. Atoms on the left equation atoms on the ...
Sunday, November 1, 2009 at 9:33pm by DrBob222

Chemistry - Balancing Equations
Ca(OH) + H2SO4 -----> CaSO4 + H2O There is a typo Ca(OH)2 ; balancing is then easier. Ca(OH)2 + H2SO4 -----> CaSO4 + 2H2O 2Na2S2O3 + I2 -----> 2NaI + Na2S4O6 ZnCl + Na2S -----> ZnS + NaCl another typo here should be ZnCl2 which again make balancing easier ZnCl2 + ...
Monday, April 19, 2010 at 1:16am by Dr Russ

Chemistry
What do you not understand about balancing equations? I can balance the equation and give you the answers to both questions but that won't help you in the future. Start with C and go from there.
Friday, July 4, 2008 at 12:54pm by DrBob222

Chemistry
A compound containg 3 atoms of carbon and 8 atoms of hydrogen is combined in a reaction with oxygen molecules. The two end products of this equation are carbon dioxide (CO2) and water. What element should you look at first in balancing this equation?
Friday, July 4, 2008 at 12:50pm by MV

Chemistry 1
Does anyone know what websites are good to use for Chemical Reactions and balancing equation. I have a test tomorrow, and i need to really practice those. Thanks
Tuesday, May 13, 2008 at 8:49pm by Stephanie

Chemistry
Pentane gas (C5H12) combusts with oxygen gas (O2) to form water (H2O) and carbon dioxide (CO2). Write a balanced chemical equation for this reaction and explain the scientific principle (statement) that requires the balancing of an equation to make it conform to reality.
Wednesday, March 7, 2012 at 1:27pm by Adrian

Chemistry
1. Pentane gas (C5H12) combusts with oxygen gas (O2) to form water (H2O) and carbon dioxide (CO2). Write a balanced chemical equation for this reaction and explain the scientific principle (statement) that requires the balancing of an equation to make it conform to reality
Tuesday, January 15, 2013 at 7:13pm by Tyler

Chemistry Balancing
To balance an equation For example if the equation was CaOH2 + HCl ---> CaCl2 + H20 the question is , if i want to balance , should i count the OH ( hydroxide ) as a whole thing or seperately so the O goes with the other oxygens and the H goes with the other hydrogens can ...
Tuesday, December 25, 2007 at 6:27am by Mary Lame

Chemistry
I'm currently learning about balancing chemical equation but I don't understand the equation below. 2FE + 3CL(subscript 2) -> 2FECL(subscript 3) I understand 2FE balance out but how did 3CL2 became CL3? Thanks
Sunday, December 16, 2012 at 9:53pm by Shadow

Chemistry
Balancing chemistry equations and need help! Thank You!? Help balancing any of the following equations: Cl2+Na Br----> NaCl2 + Br Na+LiOH---->
Thursday, October 13, 2011 at 7:24pm by Ginger

English
The acrobats performed an amazing BALANCING act. Is balancing an adjective in this sentence?
Monday, September 27, 2010 at 3:13pm by Kathleen

chemistry
The unbalanced chemical equation is: H2SO4 + Pb(OH)4 --> Pb(SO4)2 + H2O Balancing the SO4 groups (2 of them): 2H2SO4 + Pb(OH)4 --> Pb(SO4)2 + H2O Balancing the H's (8 of them): 2H2SO4 + Pb(OH)4 --> Pb(SO4)2 + 4H2O
Monday, December 7, 2009 at 12:17pm by GK

Chemistry+balancing equation tips
Most combustion reactions are small numbers. C4H9 + O2 --> CO2 + H2O I see the H9 on the left and H2 on the right and I know I have a problem right off the bat because there is no whole number I can multiply by to get from 2 to 9. So right off the bat I multiply C4H9 by 2 ...
Thursday, February 19, 2009 at 5:48pm by DrBob222

chemistry
Need help balancing this chemical reaction equation Ca(NO3)2+2NaOH>Ca(OH)2+2NaNO3
Thursday, January 30, 2014 at 2:06pm by anna

Chemistry
Where do you want to go with this? You should start with the basic fuel cell equation. If you can't balance it show the reactants and explain what you don't understand about balancing redox equations.
Tuesday, April 13, 2010 at 6:33pm by DrBob222

chemistry
I am having trouble balancing this equation: C6 H12 06 + O2 = C7 H8 + O2 Can you please help? Thanks
Sunday, January 31, 2010 at 1:23pm by Joanie

chemistry
I am having trouble balancing this equation: C6 H12 06 + O2 = C7 H8 + O2 Can you please help? Thanks
Sunday, January 31, 2010 at 1:24pm by Joanie

comtemporary business Communication
I don't know what tips are mentioned. Also the category seems unclear. You have the title, "comtemporary business Communication" but are looking for tips on an "academic document." The requirements differ somewhat for these two types of documents. Since I don't know what tips ...
Thursday, May 8, 2008 at 1:04am by PsyDAG

chemistry
Does this equation need to be balanced? AlCO3 => AlO+CO2 Also, how would this equation be balanced? NiCl+O2 => Ni2O3+Cl2O5 Neither equation you have is an equation so they can't be balanced. Do you mean aluminum carbonate. That would have the formula Al2(CO3)2. Aluminum ...
Thursday, December 14, 2006 at 6:43pm by Carter

AED
Search the Internet for three time management tips for teachers. o List the tips and answer this question: How do you think these tips will impact your daily schedule as an educator? Provide a comment on how each one will serve to improve your success and/or reduce your daily ...
Friday, May 15, 2009 at 12:02am by scooby9132002

chemistry 101
What is your problem in balancing this equation? It looks simple enough to me. It's a simple trial and error (ALTHOUGH it can be done by redox methods).
Friday, July 8, 2011 at 9:14pm by DrBob222

Chemistry-Balancing Equations
I need help balancing equations. _C7H60+_02->_C02+_H20 I don't know how to balance it because when i do it just won't work out ill have too much on one side and it just wouldn't work. i know im missing a rule or something.
Tuesday, January 12, 2010 at 12:29am by Jason

AP chemistry
I don't understand the equation you have written. Aluminium hydroxide is Al(OH)3; is that is what you mean? Are you trying to write the equation for a hydrogen storage device based on aluminium? Al(OH)3 + H2 <-> Al + H2O which you can have a go at balancing.
Friday, October 16, 2009 at 12:17am by Dr Russ

chemistry
You start by writing the equation and balancing it. 2K + 2H2O ==> 2KOH + H2 Then you pray over it. I think you must have either delta H or the final T. Check my thinking.
Thursday, November 5, 2009 at 5:37pm by DrBob222

CHEMISTRY
Acetic acid is CH3COOH. Sodium bicarbonate is NaHCO3. What part of the question about balancing do you not understand. An equation is balanced when it has the same number of atoms of each element on each side of the arrow.
Sunday, May 9, 2010 at 11:08am by DrBob222

Chemistry URGENT
I need help balancing a equation for the combustion of cellulose in oxygen to produce carbon dioxide and water vapor. C6H10O5 = 6CO +5H2O I know this is not correct but I don't know what else to do to get this to balance. Thanking you in advance.
Thursday, March 27, 2014 at 6:22pm by linda

chemistry
Balance equation for reaction occuring in basic solution. CrO4{2-}+S{2-}gives S+CrO{-} i dont know how to balance the charges in this way of balancing please teach me how to do it?
Saturday, April 3, 2010 at 3:45pm by mohd

AED 201
Search the Internet for three time management tips for teachers. List the tips, in a separate document and answer this question: How do you think these tips will affect your daily schedule as an educator? Provide a comment on how each one serves to improve your success or ...
Wednesday, March 31, 2010 at 10:01pm by Rayna

Physics (balancing one chemical equation)
Hi :), Please help me balance this equation I would really appreciate it! :) CS2(g)+ O2(g)----> CO2(g)+ S2O4(aq)+HEAT Thank you in advance! :)
Wednesday, December 7, 2011 at 4:59pm by Jill

science
____Na + ___H2O give us __ NaOH+ ___ H2O this a chemistry;Balancing Chemical Equation H2O is water sorry because i don't know how to put 2 in bottom and explain me how you figuire it out
Wednesday, February 3, 2010 at 7:43pm by anu

chemistry
I need to derive a net ionic equation after balancing: NA2PO4 (2-) +HI =? what I have so far is NA2Po4 +2HI = 2NAI +H3PO4 I can't get any farther but the answer is HPO4 (2-) +H =H2PO4 can someone help me with the steps?
Sunday, July 1, 2012 at 10:23pm by Nancy

Chemistry+Balancing Equation
Solid phosphorus trichloride is produced by reacting solid phosphorus and chlorine gas. 2P + 3Cl2 -----> 2PCl3 is that right?
Tuesday, February 3, 2009 at 10:51pm by Chopsticks

chemistry
When ammonia gas is burned in oxygen the products formed are water and nitrogen monoxide gas. Write the balanced equation showing this reaction NH4 + O2 --> H2O + NO i am stuck balancing this
Friday, January 23, 2009 at 8:48pm by lyne

Chemistry (balancing eq)
PbNa is a new compound on me. If it exists and you want only one equation, yours looks ok except it isn't balanced.You need 2 Pb on the right and sodium hydroxide is NaOH instead of NaOh.
Tuesday, October 1, 2013 at 12:39pm by DrBob222

Chemistry
A compound containing 3 atoms of carbon and 8 atoms of hydrogen is combined in a reaction with oxygen molecules. The two end products of this equation are carbon dioxide and water. What element should you look at first in balancing this equation? A. oxygen B. Hydrogen C. ...
Saturday, November 7, 2009 at 10:31am by William

tips
I don't know about the TCAP, but the basic tips I gave should help.
Sunday, April 18, 2010 at 6:23pm by PsyDAG

chemistry
Balance the equation in aqueous acidic solution: IO-(aq) + I-(aq) → I2(s) i know you have to add either water or H+ but i cant seem to balance it out thanks for the help!!
Saturday, November 12, 2011 at 7:44pm by Balancing Equations

Physics (balancing one chemical equation)
Thank you so much! :)
Wednesday, December 7, 2011 at 4:59pm by Jill

Chemistry
write the balanced chemical equation for reaction the following chemical reaction ozone gas, O3 , reacts with 3,3,4,4,5,5-hexamethyl-1-hexyne, H-CC-C(CH3)2-C(CH3)2-C(CH3)2-CH3 to produce carbon dioxide gas, CO2 , and water gas , H2O . When balancing the equation , use the ...
Monday, March 12, 2012 at 10:31am by Susan

Chemistry
What volume of hydrogen chloride gas will result when hydrogen gas is combined with 58.35 liters of chlorine gas? I need help balancing the equation also.
Saturday, March 3, 2012 at 11:19pm by doll

Tips
What are some tips for writing a book?
Wednesday, May 11, 2011 at 11:14am by Amanda

Chemistry
Need help balancing this equation, just the coeffecients, do not need to balance the charges. The numbers are subscripts: Ca0.41Mg0.36Mn0.50Fe1.76Al2Si3O12 + H + H20 <---> Al(OH)3 + FeOOH + MnO2 + Ca + Mg + Si(OH)4
Saturday, January 29, 2011 at 11:09am by Robert

Chemistry
I am having trouble balancing the following equation using the Ion-Electron Method. Se(solid) + HNO3(aqueous) ----> SeO2(solid) + NO(gas) + H2O(liquid) Can you explain the steps that you have to take to solve it?
Monday, September 12, 2011 at 3:41pm by Laura

Chemistry
Calculate the change in enthalpy for the following reaction: C25H52(g) + O2(g) → CO2(g) + H2O(l) I started off by balancing the equation: C25H52(g) + 38O2(g) → 25CO2(g) + 26H2O(l) Can someone help me with the rest.
Wednesday, October 17, 2012 at 12:56pm by Dolcezza

AP Chemistry
i'm having trouble balancing the redox reaction for the iodine clock lab. The redox reaction inovlves a hydrogen sulfite ion and iodate ion in an acidified solution. i have the final balanced equation, 5 HSO3 + 2 IO3 ---> I2 + 5SO4 + H20 + 3H but i'm having trouble figuring...
Thursday, March 13, 2008 at 6:57pm by Jake

chemistry to Dr. Bob
This is a redox equation and you balance it by following the rules on balancing that type of equation. Here is a site that will give you some information. I can help by telling you that Mn goes from +7 on the left to +2 on the right which is a gain of 5 electrons. C goes from...
Saturday, April 26, 2008 at 8:44pm by DrBob222

Balancing Equations
HOw do you balance this equation? FeO3+CO produced to Fe+CO2
Monday, December 14, 2009 at 5:50pm by Anonymous

chemistry
You can't without knowing how much of the oxalate you have; however, you may find the ratio of oxalate to permanganate from the below. 2MnO4^- + 5C2O4^2- + H^+ ==> 10CO2 + 2Mn^2+ The above equation isn't completely balanced but you may complete it if you wish; however, the ...
Tuesday, March 25, 2014 at 2:17pm by DrBob222

Chemistry
Generally assume that fractions are not allowed when balancing chemical equations. There are a few exceptions, such as when the chemical equation is an intermediate step as part of a calculation, such as a thermochemical calculation as DrBob says. Another is where there is ...
Wednesday, September 29, 2010 at 12:24am by Dr Russ

Chemistry
Thanks for help, Just a bit of confusion, Upon balancing, he equation appears like this: 2NaOH + H2SO4 --> Na2SO4 + 2H2O So it is clear that 2 moles of NaOH are needed to react each mole of H2SO4, then why use M = 0.1 x 1M = ? And what's 0.1 in this formula? Awaiting your ...
Tuesday, September 28, 2010 at 5:02am by Lost in Studies

Chemistry
Please write the balanced chemical equation for reaction the following chemical reaction ozone gas, O3, reacts with 3,3,4,4,5,5-hexanmethyl-1-hexyne, H-C≡C-C(CH3)2-C(CH3)2-C(CH3)2-CH3 to produce carbon dioxide gas, CO2 , and water gas, H2O When balancing the equation , ...
Thursday, November 8, 2012 at 7:32pm by Amanda

Chemistry
If we include the water of hydration, the unbalanced chemical reaction becomes: Na2B4O7.11H2O + H2SO4 = H3BO3 + Na2SO4 + H2O (The coefficient of H2O on the right side is 6. You can finish balancing it to convince yourself it is a viable chemical equation)
Thursday, January 1, 2009 at 5:18pm by GK

chemistry
my ques ok a coumpond containing 3atoms of carbon an 8 atoms ofhydrogen combined in reaction with oxy molecules the two end products of this eqation are carbon dioxide co2 an water wat element should i look at first in balancing this question and wen i hav finished balancing ...
Monday, May 12, 2008 at 12:53am by andrea

CHEMISTRY
2CuS + 2O2 --> 2CuO + 2CO2 No, not balanced, you have no S on the right and you have 4 O atoms left and 6 O atoms on the right I believe your original equation is a typo even before the balancing.
Monday, May 19, 2008 at 9:18pm by Damon

Chem Urgent!
I need help in balancing equation for NO2 + O2 -> NO + O3 Please help...
Saturday, March 15, 2008 at 6:51pm by Lily

Chemistry
This equation is not that hard to balance. It is done by trial and error. AND to set things straight, OH deos not decompose to O3. It is correct to say that Al(OH)3 decomposes to Al2O3 and H2O.Where do you have trouble balancing it. My first trial would be a coefficient of 2 ...
Monday, March 15, 2010 at 10:15pm by DrBob222

Pages: 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | Next>>

Search
Members