When a is changing at a rate of -0.190 m⋅s−1 , how fast is b changing?

What pressure will be exerted by 0.675 moles of a gas at 25*c if it is in a 0.750-l container?

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

What is the most important factor in determining climates.