Chemistry, 27.05.2021 16:00 jamalnellum56

Question How many liters(L) of nitrogen gas (N2) are needed to react with 70.0 g of potassium (K) at STP in order to produce potassium nitride (K3N) according to the following reaction?

6 K+ N2→2 K3N
8.59 L
.298 L
6.68 L
.383 L

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 09:00, SilverTheAmarok

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.

Answers: 2

continue

Chemistry, 22.06.2019 12:30, emmalybrown

A50.0 ml sample of gas at 20.0 atm of pressure is compressed to 40.0 atm of pressure at constant temperature. what is the new volume? 0.0100 ml 0.325 ml 25.0 ml 100. ml

Answers: 1

continue

Chemistry, 22.06.2019 14:30, darkghostmist

What type of reaction fuels the processes seen here?

Answers: 2

continue

Chemistry, 23.06.2019 04:00, zakarycrane8101

If you are told to get 100 ml of stock solution to use to prepare smaller size sample for an experiment, which piece of glassware would you use?

Answers: 3

continue

You know the right answer?

Question How many liters(L) of nitrogen gas (N2) are needed to react with 70.0 g of potassium (K) a...