Chemistry, 26.06.2019 19:00 gabistel06
Hydrogen and nitrogen react to form ammonia according to the reaction, 3 h2 + n2 2 nh3 if 4.0 moles of h2 with 2.0 mol of n2 are reacted, how many moles of nh3 would be produced? 0.38 mol 2.0 mol 4.0 mol 2.7 mol
Answers: 1
Chemistry, 22.06.2019 00:00, tahjaybenloss16
The pressure inside a hydrogen-filled container was 2.10 atm at 21 ? c. what would the pressure be if the container was heated to 92 ? c ?
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Chemistry, 23.06.2019 09:20, dncs9157
Four statements about the development of the atomic model are shown below. a: electrons have wavelike properties. b: atoms have small, negatively charged particles. c. the center of an atom is a small, dense nucleus. d: atoms are hard, indivisible spheres. which order of statements represents the historical development of the atomic model? c-d-a-b c-d-b-a d— в-а — с d-b-c-a
Answers: 1
Hydrogen and nitrogen react to form ammonia according to the reaction, 3 h2 + n2 2 nh3 if 4.0 moles...
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