Askydiver with a mass of 70 kg accelerates to earth at a rate of 9.8m/s^2 due to gravity what is the force on the skydiver explain how you determined the answer and its units

Which of the following is always a reactant in a combustion reaction? oxygen nitrogen hydrogen carbon

Why did southern business leaders want to increase the number of slaves

Consider the following reaction at equilibrium. 2co2 (g) 2co (g) + o2 (g) h° = -514 kj le châtelier's principle predicts that the equilibrium partial pressure of co (g) can be maximized by carrying out the reaction a. at high temperature and high pressure b. at high temperature and low pressure c. at low temperature and low pressure d. at low temperature and high pressure e. in the presence of solid carbon