From the ideal gas law, PV = nRT, we can rearrange the equation to solve for T given the other parameters.
T = PV/nR
where P = 0.878 atm, V = 1.20 L, n = 0.0470 moles, and R = 0.082057 L•atm/mol•K. Plugging in our values, we obtain the temperature in Kelvin:
T = (0.878 atm)(1.20 L)/(0.0470 mol)(0.082057 L•atm/mol•K)
T = 273 K
So, the second answer choice would be correct.
Answer:
force exerted on the ball
Explanation:
When light travels from air into water, it slows down, causing it to change direction slightly
The alkene will not react as potassium dichromate because it's not strong enough but it will react with acidified potassium manganate which is a stronger oxidizing agent.