Chemistry, 04.06.2020 13:20, floihqrrigweo

How many moles of MgCl2, are in 400. L of a 0.021 M solution? A 0.75 mol
B 8.4 mol
C 7.5 mol
D 0.84 mol

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 01:00, deaishaajennings123

What is the equilibrium constant of aa+bb=cc+dd

Answers: 1

continue

Chemistry, 22.06.2019 18:10, pearfam98

Given the following at 25c calculate delta hf for hcn (g) at 25c. 2nh3 (g) +3o2 (g) + 2ch4 (g) > 2hcn (g) + 6h2o (g) delta h rxn= -870.8 kj. delta hf=-80.3 kj/mol for nh3 (g), -74.6 kj/mol for ch4, and -241.8 kj/mol for h2o (g)

Answers: 1

continue

Chemistry, 22.06.2019 18:50, cj31150631

Question 3(multiple choice worth 4 points) (04.04 lc) what does it mean when an element is reduced? it empties a valance shell, reducing its atomic radius. it gains electrons, reducing its overall charge. it increases electronegativity, reducing its ability to bond. it loses electrons, reducing its electron number.

Answers: 1

continue

Chemistry, 23.06.2019 00:50, maddysmall32

Which of the following warnings would an agricultural chemist tell a farmer who wants to recycle his or her own ammonia? recycling ammonia is a difficult process that sometimes takes weeks. recycling ammonia requires a degree in biochemistry or a related field. recycling ammonia can be harmful because it is highly flammable and toxic. recycling ammonia costs too much money considering the price of the necessary chemicals.

Answers: 1

continue

Do you know the correct answer?

How many moles of MgCl2, are in 400. L of a 0.021 M solution? A 0.75 mol
B 8.4 mol
C 7....