subject
Chemistry, 31.01.2020 13:01 tiekert

Whats the strongest base on the ph scale? a. hci b. naoh c. blood d. saliva

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 17:00
Which statement is true about a catalyst? a: a catalyst decreases the rate of the reaction. b. a catalyst is consumed during a chemical reaction. c. a catalyst lowers the activation energy of a reaction. d. a catalyst increases the reactant concentration during a reaction.
Answers: 1
question
Chemistry, 22.06.2019 17:30
A650 ml sodium bromine solution has a bromide ion concentration of 0.245 m. what is the mass (g) of sodium bromide in solution? a) 103.b)0.00155.c)16400.d) 16.4.e) 0.159
Answers: 2
question
Chemistry, 22.06.2019 20:00
There are two steps in the usual industrial preparation of acrylic acid, the immediate precursor of several useful plastics. in the first step, calcium carbide and water react to form acetylene and calcium hydroxide: cac2 (s) + 2h2o (g) → c2h2 (g) + caoh2 (s) =δh−414.kj in the second step, acetylene, carbon dioxide and water react to form acrylic acid: 6c2h2 (g) + 3co2 (g) + 4h2o (g) → 5ch2chco2h (g) =δh132.kj calculate the net change in enthalpy for the formation of one mole of acrylic acid from calcium carbide, water and carbon dioxide from these reactions. round your answer to the nearest kj .
Answers: 3
question
Chemistry, 22.06.2019 22:30
Is the idea of spontaneous generation supported by redi's experiment? justify your answer in 2-3 sentences?
Answers: 1
You know the right answer?
Whats the strongest base on the ph scale? a. hci b. naoh c. blood d. saliva...
Questions
question
Mathematics, 14.12.2020 21:10
question
English, 14.12.2020 21:10
question
History, 14.12.2020 21:10
question
Mathematics, 14.12.2020 21:10
question
Mathematics, 14.12.2020 21:10
question
Chemistry, 14.12.2020 21:10
Questions on the website: 13722359