Chemistry, 28.07.2019 03:30, esmelopez1015
Calculate: concentration is measured by molarity (m), or moles per liter. brackets are also used to symbolize molarity. for example, if 0.6 moles of hno3 are dissolved in a liter of water, you would say [hno3] = 0.6 m. because hno3 is a strong acid, it dissociates almost completely in water. that means the concentration of h+ is very nearly equal to that of hno3. what is [h+] if [hno3] is 0.01 m? _it is also 0. the ph of a solution is equal to the negative log of h+ concentration: ph = –log[h+] what is the ph of this solution? (use the "log" button on your calculator.) what is the ph of a 0.6 m hno3 solution?
Answers: 1
Chemistry, 21.06.2019 20:10, CauseWhyNot6235
What can be added to the examples section of each circle? endothermic: ice melting into water, and a heat pack becoming warm exothermic: a glow stick glowing, and fireworks exploding endothermic: ice melting into water, and an instant ice pack turning cold exothermic: fireworks exploding, and gasoline burning endothermic: a glow stick glowing, and a heat pack becoming warm exothermic: an instant ice pack turning cold, and ice melting into water endothermic: gasoline burning, and an instant ice pack turning cold exothermic: ice melting into water, and an instant ice pack turning cold
Answers: 1
Chemistry, 22.06.2019 03:00, bchagnard2122
Compare the valence electron configuration of the nobles gas elements seen here. what statement is correct?
Answers: 2
Calculate: concentration is measured by molarity (m), or moles per liter. brackets are also used to...
History, 19.03.2021 22:40
Mathematics, 19.03.2021 22:40
Arts, 19.03.2021 22:40
Mathematics, 19.03.2021 22:40