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TiliK225 [7]
3 years ago
13

Does the amount of matter change when the water goes from a solid to a liquid?

Chemistry
1 answer:
alisha [4.7K]3 years ago
5 0
No, The law of conservation of matter states that the mass of something cannot change if nothing is added or removed.
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If you produced 76.10 grams of potassium chloride in the reaction how many grams of potassium were required?
11111nata11111 [884]

Answer:39.8375

Explanation:

The mole for the equation is 1:1

Then the molar mass of KCl is 74.5g

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74.5g of KCl gives 39g of k

76.10g of KCl gives xg of k

X= 76.10×39/74.5

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3 years ago
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I hope this helps you and if you have anymore questions i'll be  glad to answer them.



4 0
3 years ago
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Answer:

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Explanation:

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