an airstream contains 0.45 kg per second of carbon dioxide determine the quantity of carbon dioxide with an air density of 1.12 kg/m^3.Hint look for RD of carbon dioxide. ​

1. explain hydrogen peroxide, h 2 o 2 properties and decomposition reaction. 2. describe how each of the following natural cycles plays a part in earth’s climate system. (a) the water cycle (b) the carbon cycle

What is the percent by mass of oxygen in fe2o3

In a heat of an engine, if 700 j enters the system, and the piston does 400 j of work what is the final internal (thermal) energy of the system if the initial energy is 1,500 j