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| Here's the questions in Chemistry. Go get 'em! 1-16 of 16 | ||||
| Bounty | Status | Sub-Category | Question | Due |
|---|---|---|---|---|
| $1.00 | Answered | General Chemistry | chemisrty
the number of protons in one atom of an element determines the atoms? |
Sep. 11, 2011 |
| $1.00 | Answered | General Chemistry | chemistry
Three facts about mixtures |
Mar. 10, 2010 |
| $1.00 | Answered | General Chemistry | what are three facts about mixtures.
what are three facts about mixtures. |
Mar. 10, 2010 |
| $1.00 | Answered | General Chemistry | chemistry
what are three facts about mixtures |
Mar. 10, 2010 |
| $0.25 | Answered | Organic Chemistry | chemistry
Zn(s) + cU(NO3)2(aq) Zn(NO3)2(aq)+ CU(s) = is this a combination, reaction, single replacement or double replacement |
Dec. 03, 2009 |
| $1.00 | Unanswered | Physical Chemistry | phesical chemistry
The two compounds A and B shown in the attached ChemDraw file can be equilibrated in aqueous acid. Experimentally, the equilibrium constant is found to be 1 at 48 °C. Deduce a steric A value for... |
Dec. 03, 2009 |
| $1.00 | Answered | General Chemistry | chemistry questions
Short answer 1) The number of moles of a compound dissolved in one liter of a solution is called the ________. 2) A substance that carries an electric current when dissolved in water is called a(... |
Nov. 10, 2009 |
| $1.00 | Answered | General Chemistry | multiple choice
6) Acetic acid can be classified as a ________. A) solid B) weak electrolyte C) strong electrolyte D) ionic compound E) gas 7) The molarity of a solution of 5.0 g of KCl in... |
Nov. 10, 2009 |
| $1.00 | Answered | Physical Chemistry | what pressure is necessary to compress the gas to 0.5L?
p1=0.5atm,v1=2Lp2____,v2=0.5L what is p2? |
Nov. 09, 2009 |
| $1.00 | Answered | General Chemistry | How do I balance this equation?
HNO 3+Al(OH) 3→ Al(NO 3) 3+H 2O |
Nov. 08, 2009 |
| $1.00 | Answered | Physical Chemistry | Please help me answer this Chemistry question.
Three cylinders labeled A , B , C , are all at the same temperature. The volumes of the containers are 2.0 L, 4.0 L, and 6.0 L, respectively. Cylinder A contains 0.679 grams of neon gas at a pressure... |
Nov. 08, 2009 |
| $1.00 | Unanswered | General Chemistry | question 4 posted
question 4 posted |
Nov. 08, 2009 |
| $1.00 | Unanswered | General Chemistry | question 3 posted
question 3 posted |
Nov. 08, 2009 |
| $8.00 | Answered | General Chemistry | Chapter 7 gases
Need help chapter 7 gases attached is a document open and answer please! |
Nov. 07, 2009 |
| $1.00 | Answered | Organic Chemistry | what is the photvoltic
what is the photvoltic |
Nov. 07, 2009 |
| $1.00 | Answered | General Chemistry | Help with Mass Relations
How do you calculate CA(OH)2+HNO3--->Ca(NO3)2+H2O |
Nov. 07, 2009 |
