Acanister of acetylene has a volume of 42 l. the temperature of the acetylene is 305 k and the pressure is 780 torr. determine the amount of gas in the canister

What is the relation between concentration of reactants and the rate of chemical reaction?

What type of reaction fuels the processes seen here?

What is the typical rotational frequency frot for a molecule like n2 at room temperature (25∘c)? assume that d for this molecule is 1å=10−10m. take the total mass of an n2 molecule to be mn2=4.65×10−26kg. you will need to account for rotations around two axes (not just one) to find the correct frequency. express frot numerically in hertz, to three significant figures.