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April 19, 2014

Search: Chemistry (Inorganic)

Number of results: 101,142

Dr.Bob - Question
Thanks for your responses, Dr.Bob and bobpursley. I'm not too good in the area of biochemistry unfortunately. I was thinking about Analytical, Organic, Environmental, and Inorganic Chemistry. I haven't taken any inorganic classes in my school though, because they don't offer ...
Saturday, June 27, 2009 at 6:04pm by ~christina~

Chemistry
I think you are close. You will find that the distinction between organic and inorganic is often somewhat nebulous. Yes, in general, organic compounds contain carbon and inorganic do not...but not always!! for example, carbon dioxide, sodium cyanide, and sodium bicarbonate are...
Saturday, February 9, 2008 at 4:05pm by DanH

Chemistry
KMnO4 is potassium permanganate and inorganic. CH3OH is methyl alcohol and is organic. C6H6 could stand for benzene and is organic. PdC12--I don't know this one. I wonder if you intended to type PdCl2 as in palladium chloride. That is inorganic. If it is really Pd with with 12...
Saturday, February 14, 2009 at 4:24pm by DrBob222

chemistry
How do you make a venn diagram of the 6 branches of chemistry? (Inorganic chemistry, organic chemistry, biochemistry, nuclear chemistry, physical chemistry, and analytical chemistry) like where would they go in the 3 circles
Sunday, August 26, 2012 at 10:10pm by jake

chemistry
why do organic reactions occur more slowly than inorganic reactions (those that contain ionic bonds)? In inorganic reactions the ions merely need to get close enough to attract between + and - charges. Organic compounds are not ionic (some are polar); therefore, the atoms are ...
Wednesday, January 10, 2007 at 8:33pm by joe

chemistry
A calomel electrode is two electrodes in one case and serves as a standard electrode. Another electrode is required to make a complete cell. Here is a site that explains the SCE and gives a diagram. You need to scroll through the first part to get to the SCE. http://www....
Tuesday, June 3, 2008 at 5:39pm by DrBob222

Chemistry (URGENT)
I have a test soon. If you can help me with these questions, that would be great. 1. Define and describe the following. a)Alkaline - metal - base b)Corrosive - burn/eat away - acid c)Caustic - harsh - both? (acid + base) d)Low pH - 0-6.99 - acid Please check my answers and ...
Wednesday, March 3, 2010 at 2:54am by John

chemistry
discuss if and when melting points can be used to determine the purity of organic and inorganic compounds and if and when melting points can be used to identify organic and inorganic compounds.
Tuesday, January 18, 2011 at 3:07pm by ben

Chemistry
Can Someone describe the structure of ionic compounds for me please.. Ionic compounds consist of a three dimensional array network of + and - ions. I expect you already know that. As to structure, here is a web site that may help. Repost if you have additional questions but ...
Wednesday, November 15, 2006 at 5:01pm by bryan

Chemistry
I would name the the second one as sodium hexacyanoferrate(II) Here is a site that gives the rules for naming the others. http://www.chemguide.co.uk/inorganic/complexions/names.html
Wednesday, March 10, 2010 at 1:45pm by DrBob222

Inorganic Chemistry
a
Thursday, July 14, 2011 at 3:59am by Anonymous

Inorganic Chemistry
Thanks alot = )
Sunday, November 18, 2007 at 5:59pm by Tracy

inorganic chemistry
covalent
Monday, May 20, 2013 at 6:03pm by joypretty

chemistry 11
You might want to look at the color of Co(H2O)6 2+ or the Co(NH3)6 2+ ions. Here is a page that looks at those as well as some other reactions of Co^2+. Much of what you choose, of course, depends upon the concn of the cobalt ion. http://www.chemguide.co.uk/inorganic/...
Sunday, November 4, 2012 at 2:55pm by DrBob222

Inorganic chemistry
I agree with 1.92 v.
Tuesday, April 14, 2009 at 2:22pm by DrBob222

inorganic chemistry
It's actually a C2V group
Tuesday, March 17, 2009 at 11:07pm by Singh

Inorganic chemistry
Yes, those are the right values.
Monday, April 27, 2009 at 2:46pm by DrBob222

Chemistry
I need help in this too :( are you in inorganic chem by any chance?
Friday, November 25, 2011 at 3:19pm by boop

inorganic chemistry
silt is an example of ........ Hydride
Monday, May 20, 2013 at 6:03pm by isaac

Inorganic chemistry
Look in your text/notes and let me know what you think.
Saturday, April 11, 2009 at 11:09pm by DrBob222

Inorganic chemistry
how does sodium thiosulfate neutralize chlorine
Thursday, April 23, 2009 at 4:20pm by Steve

Actually inorganic chemistry
I will take a look but am no chemist.
Monday, March 8, 2010 at 11:11am by Damon

CHEMISTRY (inorganic)
There is a chemist around but how would he know to read this?
Saturday, April 3, 2010 at 3:40pm by Damon

Inorganic Chemistry
Try pentaaminechlorocobalt(III) chloride
Saturday, November 10, 2012 at 8:50pm by DrBob222

Chem
hydrate mean in an inorganic chemistry context
Wednesday, February 27, 2013 at 8:39am by Anonymous

Chemistry
In inorganic chemistry, compounds with OH generally are bases (NaOH, KOH, Al(OH)3, etc). In organic chemistry, an OH attached to a C is an alcohol. -COOH is an acid. C-O-C is an ether. RCOOH = acids ROR ethers RCOOR = esters RNH2 amines RCONH2 amides.
Sunday, June 7, 2009 at 6:21pm by DrBob222

Inorganic Chemistry
Name this compound: [Co(NH3)5Cl]Cl2
Saturday, November 10, 2012 at 8:50pm by Ken

Inorganic chemistry
M/s = k(A)(B)^2 A and B are measured in M; therefore, M/s = k*M*M^2 Now divide both sides by M*M^2 (M/s*M*M^2) = 1/s*M^2
Tuesday, May 12, 2009 at 6:00pm by DrBob222

inorganic chemistry
I would need the procedure used to hazard a guess.
Monday, March 22, 2010 at 3:46am by DrBob222

inorganic chemistry
what is the geometry structure of Fe(NH4)2(SO4)2.6H2O?
Wednesday, September 29, 2010 at 7:34am by Akkie

General Chemistry 1412 inorganic
Use the Henderson-Hasselbalch equation.
Wednesday, April 18, 2012 at 9:33pm by DrBob222

chemistry
Each metal ion in the question is surrounded by six H2O molecules forming Hexaaquo complexes. The link below gives a detailed description of the reactions between the original aquo complex and NH3 for several ions, including Al(H2O)6^3+, Fe(H2O)6^3+, and Mn(H2O)6^2+: http://...
Wednesday, July 15, 2009 at 11:44pm by GK

chemistry
inorganic chemistry
Tuesday, February 5, 2013 at 2:57pm by Melissa

chemistry
No. Organic chemistry is over run with resonance structures. Most polyatomic ions in inorganic chemistry as well as many compounds have resonance structures.
Sunday, November 11, 2007 at 1:19pm by DrBob222

Inorganic chemistry
How have you approached this problem? You know to calculate coulombs, change to Faraday. etc.
Saturday, April 11, 2009 at 10:31pm by DrBob222

Inorganic chemistry
Enough freebie help. You need to start showing how you approach these problems.
Saturday, April 11, 2009 at 11:01pm by DrBob222

ap chemistry
give an example of an organic compund made from inorganic substances
Saturday, September 19, 2009 at 1:16pm by Izzy

Inorganic chemistry
Molarity = mol/L 0.0015/.070 = 0.0214 -log 2.14x10^-2 = 1.67
Tuesday, April 14, 2009 at 12:18pm by Steve

Inorganic chemistry
S2O3^= is oxidized to S4O6^= and perhaps higher. Cl2 is reduced to Cl^-
Thursday, April 23, 2009 at 4:20pm by DrBob222

science
Thank you for using the Jiskha Homework Help Forum. This is definitely not my area, but here are some sites: 1. http://www.chemguide.co.uk/inorganic/complexmenu.html 2. http://www.chemguide.co.uk/inorganic/complexions/whatis.html 3. http://www.encyclopedia.com/doc/1E1-complexi...
Monday, September 3, 2007 at 5:45am by SraJMcGin

organic chemistry
how do you propose a synthesis of a triphenylmethanol using a benzene, a formaldehyde,and any other inorganic reagents?
Saturday, February 25, 2012 at 6:27pm by Dee

inorganic chemistry
what is the product of reaction dehydrated K3(Al(C2O4)3) with KMnO4 in the present of KOH?
Saturday, April 27, 2013 at 12:30am by Leo

Inorganic chemistry
You need to learn to do these yourself but here it is. MnO4^- + 3e + 2H2O ===>MnO2 + 4OH^-
Saturday, April 11, 2009 at 9:15am by DrBob222

Inorganic Chemistry
How can you figure out the melting point of a molecule such as CF4, KF, MgO, or CH3CN.
Friday, November 19, 2010 at 5:02pm by Jacqueline

Chemistry-inorganic
Explain the discontinuity in the trend for the first ionization energies between Mg and Al, also P and S.
Monday, December 13, 2010 at 4:03am by Davia

inorganic chemistry
This is too open ended. It could be solid, it could be colloid, it could be lots of things depending upon the context of the sentence.
Monday, May 20, 2013 at 6:03pm by DrBob222

Inorganic chemistry
write a balanced half-reaction for the reduction of permanganate ion, Mn04, to Mn02 in a basic solution
Saturday, April 11, 2009 at 9:15am by Steve

Inorganic chemistry
Wrong. You have to MULTIPLY the heat of combustion (per mole) by the number of moles. You divided, instead.
Tuesday, May 12, 2009 at 6:43am by drwls

Chemistry
I believe you would write this a salt. [(CH3)3NH]^+ + CH3CH2CH2COO^- [(CH3)3NH]^+ is the trimethyl ammonium ion, analogous in inorganic chemistry to NH4^+
Saturday, March 20, 2010 at 1:13pm by DrBob222

inorganic chemistry
What is the ratio of the activities of Zn 2+ and Pb 2+ in a solution that is in equilibrium with respect to sphalerite and galena?disregard hydrolysis effet
Saturday, September 11, 2010 at 10:41pm by moon

Chemistry
there some ambiguity with this question. If by X u mean a halogen, then charge will vary. The same applies if it is an inorganic element... Insufficient data!!
Sunday, November 14, 2010 at 10:11pm by KINGMAIDIS

Inorganic chemistry
how is chlorine neutralized using a compound containing sodium thiosulfate, what is the complete balanced equation for all species involved
Thursday, April 23, 2009 at 3:46pm by Steve

12th grade chemistry
Adding an O would make a superoxide and I don't know of any instances in organic of RCOOOH molecules although they are known in inorganic (KO2, for example).
Sunday, October 4, 2009 at 4:53pm by DrBob222

Inorganic Chemistry
You apparently know the concn of the KHTar but as I read the problem you don't know EXACTLY how much of the tartrate you used in the titration. No, there is no way you can reconstruct the data.
Thursday, July 14, 2011 at 3:59am by DrBob222

Quantum/inorganic chemistry
c. Which of these electron configurations has the 4F term symbol for its ground state? p3 d3 d4 f2 f3
Sunday, April 14, 2013 at 11:23am by Adam

biology
The primary difference between organic compounds and inorganic compounds is that organic compounds always contain carbon while most inorganic compounds do not contain carbon. Also, almost all organic compounds contain carbon-hydrogen or C-H bonds.
Wednesday, October 23, 2013 at 4:30am by PsyDAG

Inorganic Chemistry
In the molecular compound [Co(NH3)3(DMF)](NO3)3 what is the mode in which DMF is preferred?
Wednesday, April 7, 2010 at 2:46am by james

Inorganic Chemistry
1) 5.0 mL of 6.0 x 10^-4 potassium 5.0 mL of the solution prepared above are then mixed with
Monday, July 30, 2012 at 10:28pm by Katheryn

CHEMISTRY
A common text book such as Cotton and Wilkinson Inorganic Chemistry Publisher: Wiley-Interscience; 6 edition (March 30, 1999) Language: English ISBN-10: 0471199575 ISBN-13: 978-0471199571 from a library.
Friday, April 23, 2010 at 12:33am by Dr Russ

Inorganic chemistry
The ion or metal with which you can obtain a + voltage when combined with the Fe^+2 + 2e ==> Fe(s)
Saturday, April 11, 2009 at 10:54pm by DrBob222

Inorganic chemistry
What change in coulombs, is required to deposit 0.301 g Cu(s) from a solution of Cu^2+(aq)
Saturday, April 11, 2009 at 11:22pm by Steve

Inorganic Chemistry
In the molecular compound [Co(NH3)3(DMF)](NO3)3 what is the mode of bonding in which DMF is preferred?
Wednesday, April 7, 2010 at 2:47am by james

Inorganic chemistry
Check your work. It looks to me as if you have omitted the 96,485 factor. The 2365.2 looks ok.
Tuesday, April 14, 2009 at 12:11am by DrBob222

Inorganic Chemistry
Which of the following ions possess a dipole moment: ClF2+, ClF2-, IF2+, or IF4-? Please Help! :)
Sunday, May 8, 2011 at 5:06pm by Anita

chemistry
http://www.chemguide.co.uk/inorganic/complexions/names.html http://www.chemistry.wustl.edu/~edudev/LabTutorials/naming_coord_comp.html
Thursday, April 22, 2010 at 1:20pm by DrBob222

Science
http://www.chemguide.co.uk/inorganic/extraction/copper.html
Monday, June 20, 2011 at 5:16pm by Ms. Sue

SCl6 is used in....?
First, SCl6 is not silicon dioxide. Silicon dioxide is the same ingredient that we find in glass, quartz, and most of all, sand on the beautiful beaches. Sulphur hexachloride, if it existed, would probably be a gas or a liquid similar to its sister SF6, which is used as a ...
Sunday, February 6, 2011 at 4:44pm by MathMate

Inorganic chemistry
0.301/63.54 x 2 x 96,484 = 914.1 which rounds to 914. Perhaps you're punching the wrong numbers on the calculator.
Sunday, April 12, 2009 at 8:54pm by DrBob222

Science
http://www.chemguide.co.uk/inorganic/extraction/aluminium.html
Sunday, October 9, 2011 at 12:35pm by bobpursley

Inorganic chemistry
predict the product of the ff.reactions: C3H6 + HF C3H6 + H2O C3H6 + Cl2
Tuesday, March 15, 2011 at 12:26am by gel

Inorganic chemistry
Since 1 mol of the KHP reacts with 1 mol NaOH, you can use, mLbase x Molaritybase = mLacid x Molarityacid. You have three and can calculate the fourth.
Saturday, April 11, 2009 at 10:05pm by DrBob222

Inorganic chemistry
Calculate k = 0.693/t(1/2) = 0.693/24 Then ln(No/N) = kt No = 100 to start (any number will do) N = reduced by 75% so N = 25? Plug in N, No, and k, solve for t. Post your work if you get stuck.
Tuesday, May 12, 2009 at 6:03pm by DrBob222

inorganic chemistry
what dominant colour appears for(a)the mecury street bulb (b)the sodium street lamp and (c) an incandescent bulb?
Monday, August 30, 2010 at 4:26am by kabelo

Bio
Hey! I am doing a biology lab in which we take liver and sand and place it in a test tube, to see it if it will react with hydrogen peroxide. One of the test tubes just has sand in it, and no reaction occurs. This is because the sand acts as a control and is inorganic meaning...
Monday, February 25, 2008 at 8:40pm by Grade 12 Biology

Inorganic chemistry
For the raction A + 2B ==> C, the rate law is delta[C}/delta t = k{A][B]^2 What are the units of the rate constant where time is measured in seconds? I know the answer is 1/M^2-s How?
Tuesday, May 12, 2009 at 6:00pm by Steve

Inorganic chemistry
The following reaction occurs spontaneously. 2H+(aq)+ca(s) Ca2+(aq)+H2(g) write the balanced reduction half-reaction
Saturday, April 11, 2009 at 8:28am by Steve

Dr.Bob - Question
I have just 1 year left before I graduate with another degree that is science related. It is not in chemistry but I have taken almost all of the chemistry classes that are usually taken by a chemistry major. (excluding inorganic and other more specific chemistry classes)There ...
Saturday, June 27, 2009 at 6:04pm by ~christina~

Ochemistry
Phenols are acidic (the H of the OH attached to the ring) is labile so its the same as a neutralization reaction in inorganic chemistry. acid + base = salt + water. 4-chlorophenol + NaOH ==>(4-chlorophenolate, Na salt) + H2O.
Tuesday, January 13, 2009 at 2:48pm by DrBob222

Inorganic chemistry
1.The two equations you have written does not add to the final equation. Something is amiss. 2. I haven't seen any rate equations that look like equilibrium constants. Check your post please.
Tuesday, May 12, 2009 at 6:11pm by DrBob222

Inorganic chemistry
Balance by redox method: 1. S + HNO2 --> SO2 + NO + H2o 2. 24H +18 H2O + 8 MnO4 + 5 As4O6 --> 8 Mn2+ + 20 H3AsO4
Sunday, December 16, 2012 at 5:52am by pearlB.

Chemistry :P
Hey. Just Started A New Unit In Chem And The Sad Thing Is That I Had A Sub And She Did Not Know Nothing About This Stuff. So If Anyone Could Write Some Notes For Me Here That Are Understandable That Will Be Able To Help Me With The Work I Have To Finish. Unit Is On Inorganic ...
Wednesday, November 16, 2011 at 8:48pm by Fizzylicous

Inorganic chemistry
What I would do is to calculate E for the Sn^+2 to Sn^+4 at the concns listed, do the same for the I^- to AgI couple, then add the oxdn half to the redn half. That will give you the cell potential.
Tuesday, April 14, 2009 at 5:23pm by DrBob222

General Chemistry 1412 inorganic
Find the pH of a solution that is 0.30 M benzoic acid (HBz) and 0.25 M sodium benzoate(NaBz). Ka for benzoic acid = 6.5 x 10-5
Wednesday, April 18, 2012 at 9:33pm by generalchem1412

Inorganic
I have gone through the compounds listed in your question (with some consternation). I have tentatively identified Cl2H8MnO4 (probably) as manganese(II) chloride tetrahydrate. I think C2H9NO5 probably is sodium acetate trihydrate. There are several possibilities for C5H8O2 so ...
Friday, November 2, 2007 at 7:11pm by DrBob222

Chemistry Disaster XXP
Hey. Just Started A New Unit In Chem And The Sad Thing Is That I Had A Sub And She Did Not Know Nothing About This Stuff. So If Anyone Could Write Some Notes For Me Here That Are Understandable That Will Be Able To Help Me With The Work I Have To Finish. Unit Is On Inorganic ...
Wednesday, November 16, 2011 at 10:38pm by Fizzylicous

science
inorganic?
Sunday, October 11, 2009 at 11:02pm by DrBob222

Science
Is ice inorganic and why?
Saturday, November 22, 2008 at 1:31pm by Amelia

Inorganic chemistry
Do you mean you want to determine which way the cell is spontaneous? Add an oxidation half to a reduction half, the one that ends up with a positive Ecell is spontaneous. If I have misinterpreted the question, please clarify.
Saturday, April 11, 2009 at 10:26pm by DrBob222

Inorganic Chemistry
You really can't if you mean to a more or less exact degree. You can make generalizations; for example, MgO and KF are ionic compounds and it takes more energy to melt them than it does for molecular compounds such as CF4 or CH3CN.
Friday, November 19, 2010 at 5:02pm by DrBob222

Inorganic chemistry
A 50ml sample of vinegar is titrated with 0.774M NaOH(aq). If the titration requires 41.6ml of NaOH(aq), what is the concentration of acetic acid in the vinegar?
Saturday, April 11, 2009 at 9:51pm by Steve

Biololgy
Try some of the following links for information: http://search.yahoo.com/search?fr=mcafee&p=how+and+why+will+boiling+affect+an+inorganic+catalyst+differently+than+an+organic+catalyst+ Sra
Wednesday, October 12, 2011 at 12:10pm by SraJMcGin

Inorganic chemistry
The standard free energy change for a chemical reaction is -18.3kJ/mole. What is the equilibrium constant for the reaction at 87 degrees Celsius? (R=8.314J/K*mol) Delta G = -Rtlnk -18,300/8.314/360 = -6.114
Tuesday, May 12, 2009 at 6:35am by Steve

organic chemistry
well... from what I understand, the reason that the product separates from the NaOH is because the product is dissolvable in acetone while the inorganic by-products and such are not. Thus after centrifuging the mixture, all the supernatant (acetone) has the product. I got 1....
Thursday, September 29, 2011 at 9:31pm by Anonymous

Inorganic Quantitative Analysis
What is a double indicator titration?
Saturday, July 17, 2010 at 4:09am by Gill

biology
Is carbonic acid (H2CO3) organic or inorganic?
Wednesday, October 23, 2013 at 4:30am by Mengistu

Biology
Are prokaryotes able to live on inorganic energy sources?
Sunday, January 16, 2011 at 7:39pm by Zukii

science urgent!
What are the organic and inorganic properties of soil, Describe.
Tuesday, November 8, 2011 at 5:20pm by Emilee

biology
Is carbonic acid (H2CO3) organic or inorganic molecule?
Wednesday, October 23, 2013 at 4:30am by Mengistu

inorganic chemistry
what is the point group and character table for: cis-Fe(CO)4Cl2? I got D2d as the point group and 4,0,0,0,0 as the character table (although I don't think that is correct) THANKS
Tuesday, March 17, 2009 at 11:07pm by jan

Inorganic chemistry
E naught cell for the following galvanic cell is +0.254V. Hg^2+(aq) + 2I^-(aq) ==> 2 Hg(l) +I2(s) What is the change G naught for this reaction?
Saturday, April 11, 2009 at 11:18pm by Steve

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