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1. ### http://i65.tinypic.com/idxcet.... & http://i65.tinypic.com/1zv7peu... - why does this pressure and temperature unfavourable for backward rec?

...temperature is decreased , then K will increase from its original K(c) [ when temperature is normal ] so By Le-chatelier's principle , K...

1 Answers · Science & Mathematics · 09/07/2016

V1 / T1 = V2 / T2 Substitute and solve. Don't forgot to convert deg C to K for gas problems.

2 Answers · Science & Mathematics · 13/07/2016

3. ### When discussing a change in temperature, why will it not matter if the temperature change is recorded in celsius or kelvin?

...0 K = -273.15°C and 273.15 K = 0°C; that is, K = °C + 273.15 You can think of both temperature scales having the same...

3 Answers · Science & Mathematics · 02/07/2016

4. ### A reaction has standard free-energy change of –5.09 kJ/mol at 25 °C. What are the concentrations of A, B, and?

... the concentrations in equilibrium state satisfy the relation: K = [C]/ ( [A]∙[B] ) Equilibrium constant and free energy change ...

3 Answers · Science & Mathematics · 23/06/2016

5. ### The Celsius (C) and Kelvin (K) conversion of temperature is given by the formula, K= C + 273.?

The range when converted from degree celsius to Kelvin is 263 to 278 K. Add up 273 and (-10) and 273 with 5. U have probably understood the formula if not please comment me.Thank you

1 Answers · Science & Mathematics · 16/05/2016

6. ### What is the specific heat of granite?

0.79 J/(g*K) = 790 J/(kg*C)

3 Answers · Science & Mathematics · 25/04/2016

7. ### Calculate each of the following quantities for an ideal gas.?

...251 L) / ((3.33 x 10^-3 mol) x (62.36367 L torr/K mol)) = 886 K (c) P = nRT / V = (0.0466 mol) x (0.08205746 L atm/K...

1 Answers · Science & Mathematics · 15/04/2016

8. ### Can someone help with this study guide question for chemistry question, please?!?

... / dS .. T = (92380 J) / (198.3 J/K) = ___ K = __ °C ******* you get to finish

1 Answers · Science & Mathematics · 10/04/2016

9. ### Chemistry mcq?

After the reaction, C2H5OH and CH3COOH remained 1/3 mol of each, that meant the amounts of alcohol and acid used in this reaction are 2/3 mol of each. The equilibrium constant: kc = [CH3COOC2H5][ H2,O...

1 Answers · Science & Mathematics · 28/03/2016

10. ### What is the temperature in Celsius at 4k which is the temperature of liquid helium? (EXPLAIN ANSWER PLEASE)?

K = °C + 273.15. Hence, °C = K - 273.15 = 4 - 273.15 = -269.15° C

2 Answers · Science & Mathematics · 17/03/2016