A voltaic cell converts chemical energy to
A)
electrical energy with an external...
Answers: 1
Chemistry, 22.06.2019 05:30
Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease.correct answer for apex - a, its nonpolar end dissolves the grease.
Answers: 1
Chemistry, 22.06.2019 19:50
Identify the lewis base in this balanced equation: fe3+ h2o fe(h2o)63+
Answers: 1
Chemistry, 22.06.2019 20:20
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 .
Answers: 3
Business, 28.04.2021 05:50
Mathematics, 28.04.2021 06:00
Biology, 28.04.2021 06:00
Biology, 28.04.2021 06:00
Mathematics, 28.04.2021 06:00
Mathematics, 28.04.2021 06:00
English, 28.04.2021 06:00
English, 28.04.2021 06:00
Mathematics, 28.04.2021 06:00
Mathematics, 28.04.2021 06:00