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LenKa [72]
3 years ago
7

What are some things we breathe in

Chemistry
1 answer:
Gre4nikov [31]3 years ago
7 0

Answer:

The majority of the air we breathe is made up of nitrogen and oxygen, though you'll also find argon, carbon dioxide and other gases in trace amounts.

Explanation:

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Ilia_Sergeevich [38]
Mafic lava is low viscosity lava that creates quiet eruptions.

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4 years ago
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For the reaction 2 s (s) + 3 o2 (g) → 2 so3 (g), how much so3 can be produced from 4 g o2 and excess s? 1. 0.25 mol so3 2. 0.13
igor_vitrenko [27]
The balanced equation for the above reaction is as follows;
2S + 3O₂ --> 2SO₃
Stoichiometry of O₂ to SO₃ is 3:2
O₂ is the limiting reactant and S is provided in excess. since O₂ is the limiting reactant, the whole amount is consumed in the reaction and amount of product formed depends on amount of limiting reactant present.
Number of O₂ moles reacted- 4 g / 32 g/mol = 0.125 mol
3 mol of O₂ forms 2 mol of SO₃
therefore when 0.125 mol of O₂ reacts number of SO₃ moles - 2/3 x 0.125 mol
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8 0
4 years ago
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1. a. 3

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https://www.edf.org/climate/costofinaction- this is where I gathered this info.  Not mine.  But I hope it helps!

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