Assume that 3 g of compound A reacts with 6 g of compound B. A solid is produced in the reaction, and some gas is also released. The solid has a mass of 2 g. What is the mass of the gas that was released in the reaction? How do you know?

The answers to questions 1 , 2 , 3 , 4 & 5

Ireally don’t understand! ! 1. identify the following 3 compounds as an acid or base. explain how you determined whether the compound was an acid or base.nh4ohhcio3fe(oh)3 2. what is the percent composition copper and bromine in cubr₂? show your work3.write a balanced equation for the following reaction: __zns + __aip —> __zn3p2 + __al2s3

1. the mitochondria has been described as the engine of the cell. why is this a fitting nickname? how is this organelle involved in the process of cellular respiration? 2. explain how one of the processes discussed in this module (photosynthesis, cellular respiration or the carbon cycle) apply to both the law of conservation of matter and law of conservation of energy. 3. identify one source of carbon that can found in each of these four spheres: atmosphere (air), geosphere (land), biosphere (living organisms) and hydrosphere (water).