How do synthesis reactions and a decomposition reactions differ

Which temperate change indicate an increase in the average kinetic energy of the molecules in a sample?

What is the mass of 3.00 moles of magnesium chloride, MgCl2? Express your answer with the appropriate units.

Which property of potential energy distinguishes it from kinetic energy? a. mass b. position c. force d. work and power

Which kind of substance needs more energy to undergo an increase of 25 degrees Celsius something with a high or low specific heat?

Which type of radioactive decay produces particles with the most mass? Alpha Beta Gamma

A room measures 15.0 ft in width and 12.0 ft in length. All of the walls are 9 ft high. If 1 gallon of paint will cover 374 ft^2 per coat of paint, how many gallons of paint would you need to purchase to paint the room with two coats of paint?

What mass (in g) of NH3 must be dissolved in 475 g of methanol to make a 0.250 m solution?

Water has one of the largest specific heats of any substance why is this important

Jack consumes two slices of pizza and drinks two large glasses of soda. Half an hour later, he complains of a stomachache.

Name 2 ways forelimbs are different than hind limbs.