The materials or compounds that are changed into new compounds in a chemical reaction are known as ?

Calculate the mass of silver needed to react with chlorine to produce 126g if silver chloride?

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:

Calculate the estimated density of each ball. use the formula d = m/v where d is the density, m is the mass, and v is the volume. record your calculations in table a of your student guide. given that the density of water is 1.0 g/cm3, make a prediction about whether each ball will float in water. record your prediction in table a. what is the estimated density of the table tennis ball? record your answer to the nearest hundredth