Chemistry, 13.07.2019 02:20 asiamuhammad6

What is the molar mass of (nh4)2c03?
a) 144 g
b) 96 g
c)138 g
d)78 g

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 05:00, hjamya17

In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?

Answers: 1

continue

Chemistry, 22.06.2019 07:30, linz6227

In the particles are arranged in a regular, repeating pattern. a)a crystalline liquid b)a crystalline solid c)all gases d)all solids

Answers: 2

continue

Chemistry, 22.06.2019 19:00, paiged55

What information does a complete ionic equation give that the balanced equation doesn’t show?

Answers: 1

continue

Chemistry, 22.06.2019 19:20, Lovelybunny321

15. which of the following is not human-caused groundwater pollution? a. water in an aquifer dissolves elements such as arsenic and mercury from surrounding rock. b. water in an aquifer is contaminated by leachate that seeps into the ground from a landfill. c. water in an aquifer becomes polluted with chemicals used in hydraulic fracturing, or fracking. d. water in an aquifer absorbs harmful bacteria from the drainage field of a septic tank.

Answers: 1

continue

You know the right answer?

What is the molar mass of (nh4)2c03?
a) 144 g
b) 96 g
c)138 g
d)78 g...