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Vadim26 [7]
3 years ago
10

2c8h18(g 25o2(g→16co2(g 18h2o(g how many moles of water are produced in this reaction

Chemistry
2 answers:
Whitepunk [10]3 years ago
5 0

<u>Answer:</u> The amount of water produced is 18 moles.

<u>Explanation:</u>

The given chemical reaction follows:

2C_8H_{18}(g)+25O_2(g)\rightarrow 16CO_2(g)+18H_2O(g)

By Stoichiometry of the reaction:

2 moles of octane gas reacts with 25 moles of oxygen gas to produce 16 moles of carbon dioxide gas and 18 moles of water molecule.

Number of water molecules produced = 18 moles

Hence, the amount of water produced is 18 moles.

AleksandrR [38]3 years ago
3 0
18 moles of water are produced in the above reaction.
Hope this helps you!
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Read 2 more answers
Vitamin C, also known as ascorbic acid, is composed of 40.9 percent carbon, 4.6 percent hydrogen, and 54.5 percent oxygen. The m
Vladimir79 [104]

Answer:

Molecular formula is : C₆H₈O₆  

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40.9 % of C, 4.6 % of H, 54.5 % of O means that in 100 g of ascorbic acid, we have 40.9 g of C, 4.6 g of H and 54.5 g of O.

If 1 mol of ascorbic acid weighs 176 g, let's determine the rules of three to know the grams of each element:

100 g of compound has ___ 40.9 g C __ 4.6 g H ___ 54.5 g O

176 g compound mus have:

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If we convert the mass to moles:

72 g . 1 mol / 12 g = 6 C

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