The solubility product constant
(Ksp) of Ca(OH)2 at 25°C is 4.42 x 10-5. A 500 mL of
saturate...
Chemistry, 08.09.2021 14:00, ayoismeisjjjjuan
The solubility product constant
(Ksp) of Ca(OH)2 at 25°C is 4.42 x 10-5. A 500 mL of
saturated solution of Ca(OH)2 is mixed with an equal volume
of 0.4 M NaOH. What mass of Ca(OH)2 is precipitated out?
او از
Answers: 1
Chemistry, 22.06.2019 09:30, strevino9178
In apex! a liquid heated beyond a certain temperature becomes
Answers: 1
Chemistry, 22.06.2019 12:00, BreBreDoeCCx
Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal. b. he is determining chemical properties that are sufficient to identify the metal. c. he is determining physical properties that are insufficient to identify the metal. d. he is determining chemical properties that are insufficient to identify the metal.
Answers: 3
Chemistry, 22.06.2019 20:20, carcon2019
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
Mathematics, 05.09.2021 02:40
English, 05.09.2021 02:50
Mathematics, 05.09.2021 02:50