1. Burning coal and oil in a power plant produces pollutants, such as sulfur dioxide, SO2. This compound can be removed by the following reaction:

2 SO2 (g) + 2 CaCO3 (s) + O2 (g) à 2 CaSO4 (s) + 2 CO2 (g)

a. How many grams of carbon dioxide are made from 155 g of SO2 ? This is the theoretical yield.

b. If the actual yield of carbon dioxide is 90.0 grams, what is the percent yield?

How can carbon move from "land" to bodies of water? describe the way human impact has lead to increased levels of co2 in the atmosphere.

Which statement correctly describes the phosphate ion, ? it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge on the phosphorus atom. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge on the phosphorus atom.

Aman applies a force of 500n to push a truck 100m down the street how much does he do?