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Tasya [4]
3 years ago
11

Enter a balanced equation for the reaction between solid silicon dioxide and solid carbon that produces solid silicon carbide an

d carbon monoxide gas. Express your answer as a chemical equation. Identify all of the phases in your answer.
Chemistry
1 answer:
givi [52]3 years ago
3 0

Answer:

SiO2(s) + 3C(s)  ------> SiC(s) + 2CO(g)

Explanation:

The formula for silicon oxide is SiO2 and carbon is C. silicon carbide is SiC

and carbon monoxide is CO.

An arrow is always used to separate the reactants (left) and products (right).

A balanced equation must contain equal number of atoms in each side of the equation.

For example in the equation above, there are 1 atom of silicon appears on each side; 2 atoms of oxygen and three atoms of carbon.

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What is the mass of 3.20x10^23 formula units of iron (III) oxide (Fe2O3)?
yaroslaw [1]

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<h3>Further explanation</h3>

Given

3.20x10²³ formula units

Required

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Solution

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