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2 years ago

11

In a chemical equation, (aq) after one of the substances means that it is which of these? a solid formed from two ionic substanc

es produced from nothing released as gas dissolved in water

1 answer:

Vladimir79 [104]2 years ago

3 0

The answer is dissolved in water, because in chemistry, (aq) is shorthand for aqueous solution.

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ObIel WiLll unt COl.. USSMS A certain chemical reaction releases 31.2 kJ/g of heat for each gram of reactant consumed. How can y

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Answer:

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Explanation:

<em>The amount of heat released is equal to the amount of heat released per gram of reactant times the mass of the reactant.</em> To keep to coherence between units we need to transform 1,080 J to kJ. We do so with proportions:

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2 years ago

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Explanation:

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3 years ago