Find the mass of 1 mole of:
a. hydrogen atoms.
b. iodine atoms
c. chlorine...
Chemistry, 03.03.2021 16:30 odetteerivera
Find the mass of 1 mole of:
a. hydrogen atoms.
b. iodine atoms
c. chlorine atoms
d. chlorine molecules
Find the mass of 2 moles of:
(Show your work)
1. Oxygen atoms
2. Oxygen molecules
Sodium chloride is made up of Na+ and Cl- ions.
a. How many sodium ions are there in 58.5 g of sodium chloride? (Ar: Na= 23 , Cl = 35.5)
b. What is the mass of 1 mole of chloride ions?
Answers: 1
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Ammonia and oxygen react to form nitrogen monoxide and water, like this: 4nh3 (g) + 5o2 (g) → 4no (g) + 6h2o (g) also, a chemist finds that at a certain temperature the equilibrium mixture of ammonia, oxygen, nitrogen monoxide, and water has the following composition: compound pressure at equilibrium nh3 65.1atm o2 31.3atm no 62.7atm h2o 65.8atm compound pressure at equilibrium nh3 65.3 atm o2 7.79 atm no 12.1 atm h2o 65.8 atm calculate the value of the equilibrium constant kp for this reaction. round your answer to 2 significant
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