subject
Chemistry, 13.05.2021 17:30 pinapunapula

Um dos mais importantes usos da amônia é como reagente na primeira etapa da rota sintética para produção de ácido nítrico. Essa primeira etapa, não balanceada, ocorre de acordo com a equação NH3(g) + O2(g) <--> NO(g) + H2O(g). A expressão para a constante de equilíbrio dessa reação é: Escolha uma: a. Keq = ([NO]4[H2O]6) / ([NH3]4[O2]5). b. Keq = ([NO]2[H2O]3) / ([NH3]2[O2]5). c. Keq = ([NH3][O2]) / ([NO][H2O]). d. Keq = ([NH3]4[O2]5) / ([NO]4[H2O]6). e. Keq = ([NO]4) / ([NH3]4[O2]5).

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 03:10
The covalent compound acetylene, which is the fuel of the oxyacetylene torch used by welders, has the molecular formula c2h2. the covalent compound benzene, a commercial solvent, has the molecular formula c6h6 each of these covalent compounds contains carbon and hydrogen atoms in a one-to-one ratio. would it be correct to write the chemical formulas of each as ch? explain.
Answers: 1
question
Chemistry, 22.06.2019 10:30
If you add 5.00 ml of 0.100 m sodium hydroxide to 50.0 ml of acetate buffer that is 0.100 m in both acetic acid and sodium acetate, what is the ph of the resulting solution? acetic acid: ka = 1.8. x 10-5
Answers: 1
question
Chemistry, 22.06.2019 15:30
A1.5l container holds p.50 grams of an unknown gas at a pressure of 0.44 atm and a temperature of 50.c what is the molar mass of the unknown gas
Answers: 1
question
Chemistry, 22.06.2019 21:00
In the experiment you asked to react hydrochloric acid and with sodium hydroxide. when measuring the volume of the reactants, which instrument would give the greatest precision.
Answers: 3
You know the right answer?
Um dos mais importantes usos da amônia é como reagente na primeira etapa da rota sintética para prod...
Questions
question
Mathematics, 21.05.2020 10:58
question
Mathematics, 21.05.2020 10:58
question
Social Studies, 21.05.2020 10:58
question
Computers and Technology, 21.05.2020 10:58
question
Mathematics, 21.05.2020 10:58
question
Chemistry, 21.05.2020 10:58