3 years ago

Determine from the balanced chemical reaction if

Chemistry

1 answer:

Oksanka [162]3 years ago

8 0

Answer:

Correct

Explanation:

Ive done this one before

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using the following equation:Fe2O3 +3H2--------->2Fe +3H2O. calculate how many grams of iron from 16.5 grams of Fe2O3 by the

Natali5045456 [20]

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Answer:

The answer is

Explanation:

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$density = \frac{mass}{volume} \\$

From the question

mass of magnesium = 11.81 g

volume = 6.80 mL

The density of the metal is

$density = \frac{11.81}{6.80} \\ = 1.73676470...$

We have the final answer as

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The movement of broken down pieces of rock from one place to another is called

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Answer:

The answer I believe is B. Erosion

Explanation:

Just sounds better than all the other choices.

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