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Bas_tet [7]
3 years ago
9

PLEASE HELP ILL GIVE BRAINLIST‼️‼️‼️‼️

Chemistry
2 answers:
pantera1 [17]3 years ago
7 0
Natural vs. Synthetic Venn Diagram: Natural chemicals are produced by nature without any human intervention. Synthetic chemicals are made by humans using methods different than those nature uses, and these chemical structures may or may not be found in nature
svetlana [45]3 years ago
4 0
I dknt m ow thisbahHshshhshzhshs
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2 C6H14 + 19 O2 --> 12 CO2 + 14 H2O
vivado [14]

Answer:

1.27 moles (3 s.f.)

Explanation:

Mole ratio of water: C6H14

= 14:2

= 7:1

This means that to produce 7 moles of water, 1 mole of C6H14 is needed. Or 1/7 mole of C6H14 is needed to produce 1 mole of water. So if you need 8.86 moles of water, 8.86(1/7) moles of C6H14 is needed.

For 8.86mol of water, moles of C6H14 needed

= 8.86/7

= 1.27 moles (3 s.f.)

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True. 

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4 years ago
A mixture was found to contain 1.05g of SiO2, 0.69g of cellulose and 1.82g of calcium carbonate. What percentage of calcium carb
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3 years ago
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