Astudent intended to make a salt solution with a concentration of 10.0grams of solute per liter of solution. when the student’s solution wasanalyzed, it was found to contain 8.90 grams of solute per liter of solution. what was the percent error in the concentration of the solution? (1) 1.10% (3) 11.0%(2) 8.90% (4) 18.9%

What natural processes produce large quantities of co2

Which rate indicates the number of children that would be born per woman if she were to live to the end of her child bearing years

Nitric acid can be formed in two steps from the atmospheric gases nitrogen and oxygen, plus hydrogen prepared by reforming natural gas. in the first step, nitrogen and hydrogen react to form ammonia: (g) (g) (g) in the second step, ammonia and oxygen react to form nitric acid and water: (g) (g) (g) (g) calculate the net change in enthalpy for the formation of one mole of nitric acid from nitrogen, hydrogen and oxygen from these reactions. round your answer to the nearest .