How many moles are there in 2.6 x 10^24 atoms of calcium? a.7.0 x 10-24 moles of cab. 4.4 molesc. 168.36 molesd. 10 moles

If i initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200 k, and then i raise the pressure to 14 atm and increase the temperature to 300 k, what is the new volume of the gas?

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

How many oxygen atoms are there in 3.15 moles of hcl manganese (iv) oxide, mno2