3 years ago

reactant --> product if their are 4 grams of reactant, how many grams of product are produced by the chemical reaction

Chemistry

2 answers:

DochEvi [55]3 years ago

8 0

4 matter is not created nor destroyed

Reptile [31]3 years ago

3 0

That is the answer, i hope this helps!

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Write the chemical formula for the cation present in the aqueous solution of cuso4.

Inessa05 [86]

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So, the chemical formula of the cation present in the aqueous solution of $CuSO_4$ is $Cu^{2+}$ .

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2 years ago

To balance a chemical equation, it may be necessary to adjust the

lana66690 [7]

Answer:

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DerKrebs [107]

Answer: D. like dissolves like

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3 years ago

If a .05 gram pill of aspirin is dissolved into 50 grams of water, what is the

soldi70 [24.7K]

Answer:

0.10 % w/w

Explanation:

The percent by mass (%w/w) is defined as one hundred times the ratio between the mass of solute (In this case aspirin, 0.05g) and the mass of solution (Mass solute + mass of water = 0.05g + 50g = 50.05g). The percent by mass is:

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2 years ago