in an alcohol fermentation, yeast converts glucose to ethanol and carbon dioxide. the balance chemical equation is shown below. if 5.97g of glucose are reacted and 1.44l of co2 gas are collected at 293k and 0.984 atm, what is the percent yield of the reaction?

Astudent proposes this hypothesis in class: "if i make the angle of a ramp steeper, then a ball rolling down the ramp will be going faster when it hits the ground.” which part of a hypothesis should the student add to this that could also be tested in other experiments? an explanation based on prior scientific knowledge or observations an explanation of how the hypothesis will inspire new questions an independent variable that the student controls during the experiment an independent variable that is affected by the other experimental variable