How many moles of co2 are produced when 35.0 mol c2h2 react completely? mol co2

In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2

Scientists have developed an explanation of a phenomenon from several verified hypotheses. the explanation has been confirmed through numerous experimental tests.which option best describes this explanation? a. scientific lawb. research questionc. hypothesisd. scientific theory

Athe top of a hill, an athlete on a skateboard has x joules of mechanical energy. how much mechanical energy will she have at the bottom of the hill? ignore the effects of friction.