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GrogVix [38]
3 years ago
5

The rate of chemical changes (how fast they occur) can depend on several factors. What are two factors that can influence the ra

te of a chemical change? Explain how these factors might affect chemical changes.
Chemistry
1 answer:
bazaltina [42]3 years ago
6 0

Answer:

surface area of a solid reactant.

concentration or pressure of a reactant.

temperature.

nature of the reactants.

presence/absence of a catalyst.

Explanation:

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Answer:

29 mL

Explanation:

<h3>Equation</h3>

The question needs us to find the volume of the liquid. The equation for volume using density and mass is:

Volume = Mass / Density

<h3>Solve</h3>

We can substitute the given values for density and mass into the equation:

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<h3>Additional Comments</h3>

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Nonzero digits will always be significant (eg. 54 --> 2 significant figures)

Zeroes at the beginning of a number will never be significant (eg. 0.1 --> 1 significant figure)

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Zeroes following a number will always be significant if the number contains a decimal point (eg. 40.0 --> 3 significant figures)

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Explanation:

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