Number of results: 62,157
chemistry
Predict the products and then write the complete balanced chemical equation with states of matter: 1. Sulfuric Acid and sodium hydroxide 2. Aluminum and copper (II) sulfate 3. Silver nitrate and iron (III) chloride 4. Magnesium heated 5. Aluminum oxide
Tuesday, February 8, 2011 at 6:37pm by Graham
chemistry
Fe2O3(s)+3CO(g)--->2Fe(s)+3CO2(g) we see that this chemical equation is already balanced. to get the number of moles of CO, we multiply the given moles of Fe2O3 by the stoichiometric ration from the balanced equation,, thu 1.75 mol Fe2O3 * ( 3 mol CO / 1 mol Fe2O3 ) = 5...
Monday, April 11, 2011 at 7:34am by Jai
Chemistry
0.717 g of a compound containing carbon, hydrogen, and oxygen is burned and found to produce 1.02 g CO2 and 0.624 g H2O. The molar mass of the compound is 124 g/mol. (a) Write a chemical equation for the combustion of this unknown hydrocarbon. (b) Determine the # of g and ...
Wednesday, August 24, 2011 at 10:36pm by Franklin
11 U chemistry
Predict the products of a reaction between solid beryllium chloride and solid potassium,write the products in a balanced chemical equation also indicate what type of reaction this is.
Tuesday, June 7, 2011 at 7:05pm by timothy
chemistry
If you wrote the balanced chemical equation you know the answer.
Friday, January 23, 2009 at 6:35pm by DrBob222
science
Hydrogen Cyanide (boiling temperature 26 degrees Celsius) is an important chemical for the production of nylon and various transparent plastics. It is produced on an industrial scale by the oxidation of methane in the presence of ammonia. The equation below is an unbalanced ...
Saturday, April 21, 2007 at 12:04pm by katie
Chemistry Pleasee Help
Can you please help me with these problems, I followed the textbook but i am still not getting the write balanced equations.I am not sure if it is the phases or my balancing, or if i got the right answers and not submitting it correctly Please I really need help :( Write ...
Tuesday, October 5, 2010 at 10:40pm by George K.
chemistry
Calculate the theoretical yield (g) of precipitate formed when 10.0 mL of 0.50 M magnesium nitrate is added to 5.0 mL of 0.50 M potassium phosphate? [You must first write the balanced chemical equation.] Which reactant is present in excess?
Tuesday, February 26, 2013 at 7:04pm by Joe
chemistry
Precipitation Reactions Write a molecular equation for the precipitation reaction that occurs (if any) when the following solutions are mixed. If no reaction occurs, write NO REACTION. Express your answer as a chemical equation. Identify all of the phases in your answer. ...
Monday, February 9, 2009 at 2:10am by Jake
chemistry
In acidic solution MnO4- oxidizes H3AsO3, a weak acid, to H3AsO4, a weak acid, and is reduced to Mn2+. Write the balanced net ionic equation for this reaction. How many H+ are there in the balanced equation
Saturday, October 9, 2010 at 9:36pm by faith
Chemistry
Hydrogen and oxygen gas combine explosively to produce water. Write a balanced chemical equation for this process. If 10 mol of hydrogen reacted with oxygen, what volume of liquid water could be produced?
Thursday, October 14, 2010 at 10:45pm by Elle
Chemistry
8. Hydrogen and oxygen gas combine explosively to produce water. Write a balanced chemical equation for this process. If 10 mol of hydrogen reacted with oxygen, what volume of liquid water could be produced?
Monday, May 3, 2010 at 11:19pm by Jimbo
chem
Using condensed structural formulas, write a balanced chemical equation for each of the following reactions a)addition of H2O to trans-2-pentene using H2SO4 as a catalyst (two products) i got 2-pentanol adn 3-pentanol but it is counting it wrong!
Tuesday, September 25, 2012 at 9:41am by sara
Chemistry
Suppose you tired to carry out a double-replacement reaction by mixing together equal volumes if a solution that contained dissolved NaF and a solution NaCl. Would you expect a reaction, if Si write the balanced chemical equation
Monday, April 25, 2011 at 12:09am by Lou
Chem 2
Propane (C3H8) burns in oxygen to produce carbon dioxide and water vapor. The balance equation for this reaction is C3H8 + 5O2 ----> 4H20 + 3CO2. What volume of carbon dioxide id produced when 2.8 L of oxygen are consumed? Here are the steps for solving stoichiometry ...
Friday, April 27, 2007 at 2:34pm by Katie
chemistry
write a balanced chemical reaction representing the combustion of hexane? C6H14
Sunday, February 5, 2012 at 7:18pm by April
Chem
Isn't the ratio of Hasp to asp 1 from the balanced chemical equation?
Sunday, July 26, 2009 at 9:51pm by Lena
Chem
In acidic solution MnO4- oxidizes H3AsO3, a weak acid, to H3AsO4, a weak acid, and is reduced to Mn2+. Write the balanced net ionic equation for this reaction. How many H+ are there in the balanced equation? Question 8 answers
Tuesday, February 22, 2011 at 8:22pm by EJ
solid chemistry
H1P2: DECOMPOSITION OF AMMONIUM NITRATE Solid NH4NO3 (ammonium nitrate) decomposes on heating to 400°C, forming N2O gas and water vapor, H2O. (a)Write a balanced chemical equation.
Monday, February 18, 2013 at 11:24pm by Anonymous
Chemistry
Write balanced equations for the following reactions. Express your answer as a chemical equation. Identify all of the phases in your answer. 1. chromium (III) oxide with dilute hydrochloric acid A: Cr2O3 (s) + 6HCl (aq) ---> 2CrCl3 (s) + 3H20(l) (my phases are wrong?)
Tuesday, October 26, 2010 at 9:35pm by Don
chemistry
Can anyone please help? ive been asked to write a balanced chemical equation for the breakdown of seleniuos acid H2SeO3 in water and to decuce the charge on the other ion that is formed. Thanks :) H2SeO3 (aq) ==> 2H+(aq) + SeO3=(aq)
Monday, February 5, 2007 at 9:25am by bertie
Desperate to understand ionic/net equa.-Chemistry
When the following solutions are mixed together, FeSO4 (aq) + Csl (aq): What precipitate if any will form, Write the balanced equation, write the complete ionic equation and write the net ionic equation?
Friday, April 13, 2012 at 9:26pm by ASA
Chemistry
Write a balanced chemical reaction showing how the 4.99 g Sn dissolves in HNO3.
Wednesday, April 28, 2010 at 6:17pm by Orangutan
chemistry
i don't know how to write balanced chemical half reactions for the oxidation of copper, aluminum, and nickel. can anyone help me?
Wednesday, March 11, 2009 at 12:37am by danny
Chemistry
Write the balanced chemical reaction. Then look at the mole ratios of KNO3 and the products.
Thursday, May 15, 2008 at 5:17pm by bobpursley
chemistry
what is the word and balanced chemical equation for oxalic acid and marble?
Thursday, April 18, 2013 at 7:49pm by sarah
chemistry
I will be happy to critique your work. Start with a balanced chemical equation.
Thursday, April 29, 2010 at 8:03pm by bobpursley
11th grade
What is the balanced chemical equation for P+H2>PH3?
Thursday, December 3, 2009 at 1:18pm by Butt
chem
YOu have to do a balanced chemical equation. Do that. Then examine the mole ratios
Tuesday, December 1, 2009 at 3:13pm by bobpursley
chemistry
Why must a balanced chemical equation be used when determining Keq?
Wednesday, June 3, 2009 at 11:12pm by kelly
Chemistry
What is the balanced chemical equation for neutraling chlorine with sodium thiosulfate
Monday, May 4, 2009 at 2:09pm by Crista
STOICHIOMETRIC
Writing a balanced chemical equation is the first essential. There are others.
Monday, June 2, 2008 at 5:57pm by DrBob222
Physical science
Your post is #2 here, but try some of the following links to see if there is an answer: http://search.yahoo.com/search?fr=mcafee&p=A+little+hexane+is+poured+into+a+crucible+and+burnt+what+is+a+balanced+chemical+equation+for+this+reaction+ Sra
Sunday, June 19, 2011 at 2:04pm by SraJMcGin
Chemistry
You must write a balanced redox equation. moles KMnO4 = M x L Using the coefficients in the balanced equation, convert moles KMnO4 to mole Na2C2O4. Then M C2O4 = moles/L
Tuesday, November 2, 2010 at 10:50am by DrBob222
science
At temperatures above 930 degrees Celsius, lead oxide (PbO) reduces lead sulfide (PbS) to form metallic lead (Pb) and sulfur dioxide (SO2). Write out the balanced chemical equation, using the smallest whole-number coefficients.
Friday, November 16, 2012 at 8:25am by lef
Chemistry
When the following solutions are mixed together, FeSO4 (aq) + Csl (aq): What precipitate if any will form, Write the balanced equation, write the complete ionic equation and wriye the net ionic equation?
Friday, April 13, 2012 at 9:16pm by Ann
satp conditions
Calcium hydride reacts with a vast excess of water to form calcium hydroxide and hydrogen gas. (See the periodic table.) (a) Write a balanced chemical equation for the reaction. (Use the lowest possible coefficients. Include states-of-matter under SATP conditions in your ...
Thursday, October 4, 2012 at 8:10pm by rebekah
Chemistry
Chemical means of fighting oil spills are generally detergents which break up big blobs of oil into small liquid drops that are dispersed and eventually broken down by bacteria. This involves a whole sequence of physical and chemical changes. You can't write a simple ...
Saturday, April 10, 2010 at 5:35pm by GK
science
Posted by Josh on Saturday, March 17, 2007 at 10:58pm. How many grams of hydrochloric acid are required to react completely with 4.30g of zinc? How many molecules of gas will be produced? For Further Reading science - DrBob222, Saturday, March 17, 2007 at 11:07pm 1. Write the ...
Sunday, March 18, 2007 at 2:37am by Josh
Chemistry
Your reaction equation is correctly balanced. According to the balanced equation, 6 moles of carbon dioxide will react with 6 moles of water to produce 1 mole of sugar and 6 moles of oxygen. The answers are the coefficients in your balanced equation.
Saturday, February 4, 2012 at 1:30am by drwls
Chemistry
write the balanced chemical equation for the reaction elemental pentatomic thulium atoms, Tm5 , and elemental pentatomic astatine atoms, At5 , to produce thulium astatide, Tm9At13
Tuesday, February 7, 2012 at 11:42pm by Susan
chemistry
Why must a balanced chemical equation be used when determining Keq?
Tuesday, May 25, 2010 at 4:06pm by sara johnson
Chemistry
can anyone explain how does the balanced chemical equation show the law of conservation of mass?
Sunday, January 6, 2008 at 5:14pm by John
Cemistry
Hi, I've been trying to solve this chemical equation for the last 30 minutes and am only confusing myself. I am wondering if the product I obtained is correct. The question is to write a balanced equation for the below reaction and be sure to indicate the states and if ...
Friday, March 16, 2012 at 4:51pm by Julie
chemistry
write the balanced chemical equation. Notice the ratio of coefficents of H2 to O2 how many moles of H2 do you have in 100 grams. Do you need half that number of moles of O2? How many grams is that.
Monday, November 15, 2010 at 6:30pm by bobpursley
CHEMICAL EQUATION
WRITE A CHEMICAL EQUATION FOR THE DECOMPOSITION OF GASEOUS FLOURINE INTO GASEOUS FLOURINE ATOMS
Friday, February 12, 2010 at 8:59pm by Anonymous
Chemisty
Before solving the problem write a balanced chemical equation Excess aqueous NaI was added to 50 mL of aqueous CuNO3 solution, and 14.2 g of CuI precipitate was formed. What was the molar concentration of CuNO3 in the original solution? Answer in units of M
Friday, April 12, 2013 at 2:23am by Nick
Chemistry
I need to write a balanced equation for this problem and am having difficulty doing so. The question is this: use the mole ratio of CuO produced per mole of malachite to write a balanced equation for the malachite decomposition reaction. Assume that CO2 is also a product of ...
Sunday, February 22, 2009 at 7:49pm by Laura
Chemistry
What is the chemical equation for the combustion reaction between methanol and air? CH4 + O2 ==> CO2 + H2O. All hydrocarbons produce CO2 and H2O when they are combusted in air. The above equation isn't balanced. I assume you can do that? If not, ask OR take a shot ...
Thursday, January 18, 2007 at 10:28pm by Raj
chem
Can I2 oxidize metallic aluminum? Show the balanced chemical equation and the Eo values.
Sunday, October 31, 2010 at 3:29pm by m
chem
Can I2 oxidize metallic aluminum? Show the balanced chemical equation and the Eo values.
Sunday, October 31, 2010 at 12:54am by m
Chemistry
What's the balanced chemical equation of cleaning up oil, whether it be a spill, pipe etc.
Saturday, April 10, 2010 at 5:35pm by Juggy
chemistry
What is the balanced chemical equation for the reaction used to calculate of delta Hdagrees f of CaCO3(s)?
Sunday, October 19, 2008 at 10:30pm by Lilit***
chemistry
Of course. The rate law is determined experimentally and has nothing to do with the coefficients in the balanced chemical equation.
Tuesday, April 8, 2008 at 10:11pm by DrBob222
physical science
When iron metal reacts with oxygen, the reaction can form Fe2O3. Write a balanced chemical equation for this reaction, and find the number of moles of oxygen that are needed to form 6 mol of Fe2O3. Show your work.
Monday, January 7, 2013 at 4:41pm by Megan
science/chemistry
Qc = same as Kc for this. Kc = (product)^x(product)^y/(reactant)^z where x, y, and z are the coefficients in the balanced equation. In words it goes like this. The product of the products of a reaction divided by the product of the reactants, each raised to a power indicated ...
Monday, May 10, 2010 at 11:09pm by DrBob222
12 chemistry
Write the balanced chemical equation for each reaction: K2MnO4(aq)+H2SO4(aq)+NaHSO3(aq)= ? K2MnO4(aq)+NaOH(aq)+NaHSO3(aq)= ? start with the net ionic equations.
Monday, September 28, 2009 at 7:02pm by izzy
ap chem
what is the entire equation because you should be able to set it up as kc=(concentrations of products)/(concentrations of reactants). Also the balanced chemical equation will tell you to what power the concentration is raised to.
Sunday, February 13, 2011 at 6:40pm by Brooke
Science
Is this chemical equation correct and properly balanced, C3H4 + 5O2--> 3CO2 + 44H2O ?
Thursday, January 13, 2011 at 6:41pm by Corey
Chemistry
What is the balanced chemical equation for the reaction of potassium with oxygen? would it be: K + 0 --> K20 I am not sure can you help me?
Monday, February 9, 2009 at 7:49pm by sabrina
Chemistry
Suppose you tired to carry out a double-replacement reaction by mixing together equal volumes of a solution that contained dissolved NaF and a solution that contained dissolved NaCl. Would you expect a reaction, if so write the balanced chemical equation?
Monday, April 25, 2011 at 1:07am by Anonymous
chem 101
a.write a balanced chemical equation for the complete combustion of sucrose. --- this part of the question i got help on, and thank you b. if combustion is complete, a brown liquid caramel might form, followed by a brown/black solid. what would be the major component of the ...
Wednesday, September 29, 2010 at 1:12pm by emily
Chemistry Equation(again)
What I wrote is the balanced ionic equation. The ++ are written as exponents and could be written as we usually do it as Cu^+2 + Zn ==> Zn^+2 + Cu. For the molecular equation, it is Cu(NO3)2 + Zn ==> Zn(NO3)2 + Cu So the ionic equation for adding copper(II)...
Sunday, January 7, 2007 at 7:32pm by DrBob222
chemistry
write a balanced chemical equation for calcium nitate plus sulfuric acid produces calcium sulphate and ? This is a metathetical reaction, I think more properly called a double displacement reaction now. Just change + and - partners. Ca(NO3)2 + H2SO4 ==> CaSO4 + HNO3. I ...
Thursday, August 9, 2007 at 11:40am by walter
Chemistry
for each of the following balanced chemical equations write all possible mole ratios. Mg+ 2HF---> MgF^2+ H^2
Monday, February 7, 2011 at 4:05pm by Nick
chemistry
use the properties of sodium cyanide described above to deduce the type of bonding that holds this compound together, explaining in 1 or 2 short sentences how you arrived at your conclusions. Write a balanced chemical equation for the reaction that occurs when sodium cyanide ...
Wednesday, March 7, 2007 at 5:12pm by Pedro
Organic Chemistry
The answer is 0.621 mol of hypochlorous acid because there is a 1:1 molar ratio in the balanced chemical equation.
Wednesday, February 1, 2012 at 3:47am by Shannon
chem
Here is how you do them. solids are written as the molecule. aq are written as the ions. gases as molecules weak electrolytes (weak acids, weak bases, water) as molecules. Then cancel ions common to both sides. However, before you begin that you must learn how to write and ...
Saturday, February 18, 2012 at 7:37pm by DrBob222
chemistry
No. An equation is balanced only if mass is balanced AND charge is balanced. EQuation (2) balances both. Check the charge changes to verify.
Monday, September 17, 2007 at 7:02pm by bobpursley
chemistry
An explosive whose chemical formula is C3H6N6O6 produces water, carbon dioxide, and nitrogen gas when detonated in oxygen. write the chemical equation for the detonation reaction of this explosive.
Monday, January 17, 2011 at 6:51pm by Maria
chemistry
Balanced molecular equation is this. MgCl2(aq) + K2CO3(aq) ==> MgCO3(s) + 2KCl(aq) Balanced full ionic equation is this. Rules: If an insoluble material write as molecule. If a gas write as molecule. If a weak electrolyte write as molecule. Write all others as ions. Mg^...
Thursday, October 13, 2011 at 11:43am by DrBob222
Physical science
A little hexane is poured into a crucible and burnt what is a balanced chemical equation for this reaction
Sunday, June 19, 2011 at 2:04pm by Nomfundo buthelezi
Chemistry
What volume of 0.1209 M HCl is necessary to neutralize 0.5462 grams Ca(OH)2? Include a balanced chemical equation.
Thursday, February 19, 2009 at 12:10pm by Kourtney
Chemistry
What volume of 0.1209 M HCl is necessary to neutralize 0.5462 grams Ca(OH)2? Include a balanced chemical equation.
Thursday, February 19, 2009 at 12:12am by Jake
Science - Chemistry
Aluminum oxide is formed from the reaction of metallic aluminum with oxygen gas. How many moles of Aluminum are needed to form 3.4 moles of Aluminum oxide? Writr the equation and balance it. 4Al + 3O2 ==> 2Al2O3 The equation tells you that 4 mols Al are needed to form 2...
Tuesday, January 23, 2007 at 11:14am by Sara
chemistry
I have the chemical equation: CH4 + NH3 + O2 => HCN + H2O, I have to write a balanced equation using the lowest whole number coefficients, including the state of each compound -- HELP PLEASE http://www.daigger.com/equationsbalancer.jsp All are gases, even the water (...
Tuesday, May 8, 2007 at 4:24am by Desmond
Chemistry
When 1.5 grams of magnesium burns, how many grams of magnesium oxide will be formed? a) Write a balanced chemical equation for the above reaction. b) Show by unit conversion (show conversion factors, ie. 2 g H20 x 1 mole H2O/18 g H2O x ...... x ...... = answer
Friday, June 15, 2012 at 1:12pm by Ashley
chemistry
Write a balanced chemical reaction to show the dissociation of solid magnesium chloride (MgCl2) in water, indicate states of the reactants and products
Friday, October 15, 2010 at 10:51pm by Jessica
11th grade
If I remember correctly, you have to first put the word equation into a chemical equation. The chemical equation will help you find the product (through protons, atoms, electrons, etc.)
Tuesday, May 26, 2009 at 11:19am by Alicia
Science(Chemistry)
Explain what would happen when bromine water is added to potassium iodide solution and what is its balanced chemical equation?
Saturday, August 18, 2012 at 7:38am by Timothy
chemistry
what is the balanced chemical equation for aqueous hydrgoen peroxide to produce solid lead (II) sulfate and liquid water?
Wednesday, May 7, 2008 at 7:51pm by rachel
Chemistry
Find the product for the equation and then write a balanced equation. Cl2 + FeBr3 -> ?
Sunday, January 15, 2012 at 1:05pm by Zoe
Chemistry
1. Write a balanced equation for the neutralization equation.
Wednesday, August 11, 2010 at 4:19am by stacy
chemistry
a.Write the balanced chemical equation for the reaction of methane and sulfur. (Type your answer using the format CO2 for CO2. Use the lowest possible coefficients.) 1CH4 + 4S --> 1CS2 + 2H2S (b) Calculate the theoretical yield of carbon disulfide when 240. g of methane...
Tuesday, January 27, 2009 at 8:42pm by lyne
chemistry
Use the activity series of metals to write a balanced chemical equation for each single-replacement reaction. Zn(s) + AgNO3 (aq) --> NOTE: The three above is a subscript...it should be a small 3. Please explain how to figure out this problem, and provide a thorough ...
Tuesday, February 5, 2008 at 8:57pm by stacy
chemistry
Write the balanced chemical equation for each of these reactions. Include phases. When aqueous sodium hydroxide is added to a solution containing lead(II) nitrate, a solid precipitate forms. However, when additional aqueous hydroxide is added the precipitate redissolves ...
Monday, February 13, 2012 at 6:35pm by Katie
chemistry
I need to find a balanced chemical equation for the reaction that occurs when sodium cyanide dissolves in water. So far I have got NaCN + H2O = HCN +NaOH, does not seem balanced to me, any help please. Can't you tell if it is balanced or not? It's a matter of counting ...
Friday, February 9, 2007 at 3:04pm by Sam
chemistry
Using the activity series, write a balanced chemical equation for the following reactions: 1. iron metal is added to a solution of copper (II) nitrate 2. zinc metal is added to a solution of magnesium sulfate 3. hydrobromic acid is added to tin metal 4. hydrogen gas is bubbled...
Sunday, March 27, 2011 at 5:53pm by Jessica
Chemical Formulas and Reactions
When aqueous copper(II)chloride reacts with aqueous ammonium phosphate, soluble ammonium chloride forms and copper(II) phosphate precipitates out of solution. 1. Write the balanced molecular equationfor this reaction. 2. Write the balanced complete ionic equation for this ...
Friday, December 29, 2006 at 5:30pm by chrissy
chemistry
A 31.5 ml aliquot of H2SO4 of an unknown concentration was titration with 0.0134 M NaOH. write the balanced chemical reaction with the correct states of matter.
Friday, April 23, 2010 at 11:05am by help please!
chemistry
A 31.5 ml aliquot of H2SO4 of an unknown concentration was titration with 0.0134 M NaOH. write the balanced chemical reaction with the correct states of matter.
Thursday, April 22, 2010 at 9:58pm by txqt320
Gen Chem
Ethane, C2H6(g) can be made by reaction of hydrogen gas with acetylene, C2H2(g). the standard enthalpies of formation of ethane and acetylene are -84.68 and +226.73 kJ mol-1, respectively. what is the reaction enthalpy for the production of one mole of ethane? Write the ...
Saturday, October 20, 2012 at 9:39pm by Sam
chemistry
Here are the steps to go through. 1. Write the balanced chemical equation. 2. Convert what you have into mols, in this case that is convert 20 g Na to mols remembering that mols = grams/molar mass (actually atomic mass in this case). 3. Now convert mols of what you have (Na ...
Thursday, April 17, 2008 at 9:21pm by DrBob222
chemistry
The first step of the synthesis is described by the reaction below. When 1.750 g of Fe(NH4)2(SO4)2 6H2O is mixed with 13 mL of 1.0 M H2C2O4 , the theoretical yield of FeC2O42H2O is ? grams.. I do not understand why my answer is not correct. How do you find the answer for this ...
Saturday, June 30, 2007 at 5:06am by Tiffany
chemistry
write the balanced molecular equation, the complete ionic equation and the net ionic equation. copper(2) sulfate and 10% sodium hydroxide
Tuesday, April 12, 2011 at 12:37am by Anonymous07
Fundamental Of Chemical Engineering
why don't you at least provide the balanced equation used for industrial production of H2SO4? In doing so, you will have almost solved the problem.
Saturday, December 15, 2012 at 11:30am by Steve
college chemistry
No, I don't think so. First, the problem asks for the two balanced half equations. You have given the balanced equation. Second, the balanced equation you have written is not balanced. For example, Fe = 2 on the left and 6 on the right. H atoms don't balance. Cl atoms ...
Monday, October 25, 2010 at 12:14pm by DrBob222
chemistry
balanced chemical equation for m(s) + n^(x+) (aq) ---> M^(y+)(aq) + N(s)
Tuesday, February 1, 2011 at 7:44pm by alex
chemistry -check over work
Naphthalene (C10H8)is a solid aromatic compound often sold as mothballs.The complete combustion of this substance to yield CO2(g)and H2O(l)at 25 ْC yields -5154 kJ/mol. A. write balanced equation for the combustion of C10H8. C10H8+12O2->10CO2+4H2O ΔH...
Monday, April 14, 2008 at 10:34am by sasha
Chemistry
what is the balanced chemical equation for the reaction between Fe and S? ?Fe + ?S -->
Thursday, February 26, 2009 at 2:11pm by carrie
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