Chemistry, 22.05.2020 03:07 vlactawhalm29
22 g de um gás estão contidos em um recipiente de volume igual a 17,5 L, a uma temperatura de 77ºC e
pressão de 623 mmHg. Este gás deve ser: Dados: H = 1, O = 16, N = 14, S = 32, C = 12
a)NO
b)H²S
c)SO²
d)CO²
e)NH³
Answers: 2
Chemistry, 22.06.2019 02:50
The conventional equilibrium constant expression (kc) for the system below is: 2icl(s) ⇄ i2(s) + cl2(g) [cl2] ([i2] + [cl2])/2[icl] [i2][cl2]/[icl]2 none of the listed answers are correct [i2][cl2]/2[icl]
Answers: 2
Chemistry, 22.06.2019 09:00
An excess of lithium oxide undergoes a synthesis reaction with water to produce lithium hydroxide li2o+h2o→2lioh if 1.05 g of water reacted, what is the theoretical yield of lithium hydroxide? a) 5.83 x 10–2 g lioh b) 1.17 x 10–1 g lioh c) 2.79 x 100 g lioh d) 1.40 x 100 g lioh
Answers: 1
Chemistry, 23.06.2019 05:00
1. true or false: minerals are inorganic. true false 2. inorganic means that something has never been found alive 3. halite is another name for and is a mineral with a cubic crystal pattern. table salt rock salt
Answers: 1
Chemistry, 23.06.2019 09:20
La reaccion entre monoxido de nitrogeno (no) y oxigeno para formardioxido de nitrogeno (no2) es un paso determinante para la formacion del smog, la reaccion es la siguiente: 2no + o2 = 2no2 cual sera el numero de moles de no2 que se formaran por la reaccion completa de 8 moles de oxigeno con suficiente monoxido?
Answers: 1
22 g de um gás estão contidos em um recipiente de volume igual a 17,5 L, a uma temperatura de 77ºC e...
Chemistry, 11.03.2021 06:10
Health, 11.03.2021 06:10
History, 11.03.2021 06:10
English, 11.03.2021 06:10
Mathematics, 11.03.2021 06:10
Biology, 11.03.2021 06:10
Mathematics, 11.03.2021 06:10
Mathematics, 11.03.2021 06:10
English, 11.03.2021 06:10
Biology, 11.03.2021 06:10
Computers and Technology, 11.03.2021 06:10
Mathematics, 11.03.2021 06:10