Chemistry, 09.06.2020 23:57 imthebestatcod
Copy and complete 14 to 18. Calculate the number of moles of oxygen molecules needed for the complete
combustion of the substance named.
14 24 g of carbon (A, 12)
C + O2 → CO2
15 32 g of methane CH(A, H1, C 12) CHA + 202 → CO2 + 2H20
16 24 g of carbon (A, C-12)
2C+ O2 + 2002
17 88 g of propane CHS (A, H1, C 12) C:Hg + 502 — 3CO2 + 4H2O
Answers: 1
Chemistry, 22.06.2019 01:30, jusicca1109
100 points answer quick the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.
Answers: 1
Chemistry, 22.06.2019 02:40, gabrielolivas59
The difference between the atomic number of an element and the element’s atomic mass is the number of ions.
Answers: 3
Copy and complete 14 to 18. Calculate the number of moles of oxygen molecules needed for the complet...
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