Chemistry: According to this chemical reaction, which is the number of grams of fe produced from 14 moles of h2? fe3o4 + 4 h2 → 3 fe + 4 h2o

According to this chemical reaction, which is

Ответ:

Globug1144

15.03.2022

Chemistry

From the equation of the reaction, the mass of Fe produced from 14 moles of H₂ is 588 g.

What grams of iron are produced from 14 moles of H₂?

The equation of the reaction is given as follows:

Fe3O4 + 4 H2 → 3 Fe + 4 H2O

From the equation of the reaction, 4 moles of H₂ produces 3 moles of Fe.

14 moles of H₂ will produce 14 * 3/4 moles of Fe = 10.5 moles of Fe.

Molar mass of Fe = 56 g

Mass of 10.5 moles of Fe = 56 * 10.5

Mass of 10.5 moles of Fe = 588 g

Therefore, the mass of Fe produced from 14 moles of H₂ is 588 g.

Learn more about mass and moles at: link

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Ответ:

fluffy37

15.03.2022

Chemistry

$\boxed{\text{586 g}}$

Explanation:

We know we will need a balanced equation with masses, moles, and molar masses, so let’s gather all the information in one place.

M_r: 55.85

Fe₃O₄ + 4H₂ → 3Fe + 4H₂O

n/mol: 14

1. Use the molar ratio of Fe:H₂ to calculate the moles of Fe.

$\text{Moles of Fe = 14 mol H$_{2}$} \times \dfrac{\text{3 mol Fe}}{\text{4 mol H$_{2}$}} =\text{10.5 mol Fe}$

2. Use the molar mass of Fe to calculate the mass of Fe

$\text{Mass of Fe = 10.5 mol Fe} \times \dfrac{\text{55.85 g Fe}}{\text{1 mol Fe}} = \textbf{586 g Fe}\\\\\text{The reaction will produce $\boxed{\textbf{586 g}}$ of Fe}$

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Ответ:

irvinbhangal2

26.05.2020

Chemistry

Prya was going faster.

Step-by-step explanation:

10/22=2.2 meters in 1 second

6/15=0.4 meters in 1 second

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According to this chemical reaction, which is the number of grams of fe produced from 14 moles of h2? fe3o4 + 4 h2 → 3 fe + 4 h2o

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