For the following reaction, 4.57 g of silver nitrate are mixed with excess copper. The reaction yields 2.29 gram of copper(II) nitrate What is the percent yield for this reaction?Formula: % yield = (Actual yield/theoretical yield) x 100 2 AgNO3(aq) + Cu(s) à Cu(NO3)2 (aq) + 2 Ag(s)

Aballoon inflated with three breaths of air has a volume of 1.7 l. at the same temperature and pressure, what is the volume of the balloon if five more same-sized breaths are added to the balloon? a balloon inflated with three breaths of air has a volume of 1.7 l. at the same temperature and pressure, what is the volume of the balloon if five more same-sized breaths are added to the balloon?

Displacement is the slope of a velocity vs. time graph a. true b. false

How will the volume of a gas be affected if the pressure is tripled, but the temperature remains the same?