subject
Chemistry, 26.08.2021 07:20 owenwernert

42. How would you prepare 1.00 L of a 0.50-M solution of each of the following? A. H2SO4 from “concentrated" (18 M) sulfuric acid B. HCl from “concentrated” (12 M) reagent
C. NiCl2 from the salt NiCl2 6H2O
D. HNO3 from “concentrated” (16 M) reagent
E. Sodium carbonate from the pure solid​

pls answer asap

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 21.06.2019 21:30
Why does a red shoe appear red in daylight
Answers: 2
question
Chemistry, 22.06.2019 14:50
Given the following information: mass of proton = 1.00728 amu mass of neutron = 1.00866 amu mass of electron = 5.486 Ă— 10^-4 amu speed of light = 2.9979 Ă— 10^8 m/s calculate the nuclear binding energy (absolute value) of 3li^6. which has an atomic mass of 6.015126 amu. j/mol.
Answers: 2
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 21:30
The solid xy decomposes into gaseous x and y: xy(s) m x(g) + y(g) kp = 4.1 (at 0 °c) if the reaction is carried out in a 22.4 l container, which initial amounts of x and y will result in the formation of solid xy?
Answers: 1
You know the right answer?
42. How would you prepare 1.00 L of a 0.50-M solution of each of the following? A. H2SO4 from “conce...
Questions
question
English, 02.10.2019 01:30
question
English, 02.10.2019 01:30
Questions on the website: 13722363