...) = 4.07² × 5.42² / (4.80³ × 5.25⁴) = 0.00579 Standard change in Gibbs free energy, ΔG° = -R T ln(Kp...

1 Answers · Science & Mathematics · 11/11/2020

Δ = Δ° + RT ln P(CH4)^2 / P(C2H6) P(H2) Δ = -72.6 kJ/mol + 8.314 J/molK (298K) ln (0.850)^2 / (0.200)(0.450) Δ = -67.4 kJ/mol

1 Answers · Science & Mathematics · 13/10/2020

... right up to the point of balancing the reaction. So,

**in**the cell, Al(s) is being oxidized to Al3+ and...1 Answers · Science & Mathematics · 19/08/2020

... defined as 1 atm pressure and 273.15 K. Under.../mol. More recently, the standard conditions have been...still commonly taught, at least in the US. So, I...

1 Answers · Science & Mathematics · 08/08/2020

The volume of 1 mole of a gas is 22.4L at

**standard**temperature and**pressure**, 1 atmosphere and 0C. If you increase the**pressure**inside the balloons to 22.4**atm**, then you can have 1 mole**in**1L. I don't think may balloons would stand that kind of**pressure**...2 Answers · Science & Mathematics · 08/05/2019

... use Boyle's Law P2V2 = P1V1 (1

**atm**) V2 = 0.985**atm**(108 mL) V2 = 106 mL to 4 sig figs...2 Answers · Science & Mathematics · 03/05/2019

...the solution was 1M and the

**pressure**1**atm**. At different temperatures...cell potentials may differ from the**standard**potential because the temperature may be different...the Nernst equation comes**in**.1 Answers · Science & Mathematics · 28/04/2019

...of sulfur dioxide, and 4.50 mol of argon all at

**standard**temperature (273.15K)**in**a 10.0L vessel. PV = nRT...273.15K / 10.0L P = 19.2**atm**The**pressure**units will depend upon the value of ...2 Answers · Science & Mathematics · 28/01/2019

**In**chemistry, you learn that the volume of one mole of an ideal gas a**standard**temperature and**pressure**is 22.4 liters.**Standard**temperature.... What is the volume of the air**in**the balloon after it is heated? ...3 Answers · Science & Mathematics · 08/10/2018

...08206 Latm/molK x 336K / 1.05

**atm**/ 2.45L M = 14.5 g/mol The...gas occupies a volume of 22.414L at**standard**temperature and**pressure**(STP). The ratio of the mass of a gas...3 Answers · Science & Mathematics · 29/09/2018