How can mass and energy behave in an open system

Chemistry

1 answer:

algol133 years ago

3 0

An open system<span> is a system that has external interactions.</span>

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Option B , Option C and Option D

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During which step in the Can Crush Lab did water vapor force air from the can?

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3 years ago

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Explanation:

This question is about stoichiometry. From the balanced equation $P_2O_3 + 3H_2O$ ⇒ $2H_3PO_3$ , we see that 3 moles of water is needed to react with 1 mole of $P_2O_3$ .

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