Chemistry, 12.12.2020 16:40 damientran
2)Na produção do metal manganês é realizada a partir de uma reação de simples troca
com carvão e minério pirolusita (Mno), como representado na equação a seguir:
MnO, +C - Mn + CO2
Podemos afirmar que o(s) agente(s) redutor(es) dessa equação é(são):
a) Mno
b) Mno, e CO2
c) CO2
d) C
e) Mn
Answers: 2
Chemistry, 21.06.2019 22:30
Which traits do human embryos have that link them to a common ancestor with fish and reptiles? a. scales and tail b. gill slits and scales c. tail and gill slits d. hair and tail
Answers: 2
Chemistry, 22.06.2019 12:10
|using the periodic tablewarm-upuse the periodic table in the tools bar to answer the following questions.what elemental classification does oxygen belongto? done
Answers: 3
Chemistry, 22.06.2019 17:30
The polymer used for the nonstick surface of cooking utensils is 24.0%c and 76%f by mass. what is the empirical formula of this polymer?
Answers: 2
Chemistry, 22.06.2019 22:00
What mass of glucose is produced when 54g of water react with carbon dioxide
Answers: 1
2)Na produção do metal manganês é realizada a partir de uma reação de simples troca
com carvão e mi...
Mathematics, 03.06.2021 18:20
Mathematics, 03.06.2021 18:20
Mathematics, 03.06.2021 18:20
Mathematics, 03.06.2021 18:20
Spanish, 03.06.2021 18:20
Geography, 03.06.2021 18:20
Mathematics, 03.06.2021 18:20
Mathematics, 03.06.2021 18:20
Mathematics, 03.06.2021 18:20
Mathematics, 03.06.2021 18:20
Computers and Technology, 03.06.2021 18:20