subject
Chemistry, 22.03.2021 22:30 arivalen

Necesito ayuda con estequiometria CALCULA LOS MOLES DE CROMO SI HAY 28.5 g DE Cr2O3 (OXIDO DE CROMO)
Cr2O3 + Al = Cr + Al2O3

CALCULA LA MASA DEL CLORURO DE SODIO (NaCl) SI HAY 1.25 MOL DE CLORO
EN LA ECUACIÓN.
Na + Cl2 = NaCl

necesito procedimientos, gracias :D

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 10:50
An atom of lithium-7 has an equal number of(1) electrons and neutrons(2) electrons and protons(3) positrons and neutrons(4) positrons and protons
Answers: 2
question
Chemistry, 22.06.2019 17:30
What type of organic molecule comprises the majority of a potato?
Answers: 1
question
Chemistry, 23.06.2019 02:30
Apound is approximately 0.45 kilogram. a persons weighs 87 kilograms. what is the persons’s weight, in pounds, when expressed to the correct number of significant figures
Answers: 1
question
Chemistry, 23.06.2019 04:20
The equation below shows the reaction of zinc with hydrochloric acid (hcl). zn (s) + 2 hcl (aq) —> zncl2 (aq) + h2 (g) what will happen if the concentration of hcl is decreased? a. more zncl2 will be produced. b. the reaction rate will slow down. c. the hydrochloric acid will become more acidic. d. the reaction will produce water instead of hydrogen gas.
Answers: 1
You know the right answer?
Necesito ayuda con estequiometria CALCULA LOS MOLES DE CROMO SI HAY 28.5 g DE Cr2O3 (OXIDO DE CROMO...
Questions
question
Geography, 01.09.2019 00:00