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ohaa [14]
2 years ago
8

HELPPP!!!

Chemistry
1 answer:
lubasha [3.4K]2 years ago
8 0

Answer:

11. A

12. B

13. D

14. E

15. C

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What mass of copper is required to replace silver from 4.00g of silver nitrate dissolved in water?
larisa [96]
The balanced chemical reaction is written as:

<span>Cu +2AgNO3 → Cu(NO3)2 + 2Ag
</span>
We are given the amount of silver nitrate to be used for the reaction. This value will be the starting point of our calculations. It is as follows:

4.00 g AgNO3 ( 1 mol / 169.87 g ) ( 1 mol Cu / 2 mol AgNO3 ) ( 63.456 g / 1 mol ) = 0.747 g Cu
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Explanation:

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3 years ago
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What reactions are involved in making plastic bags and what are the molecules that make up a plastic bag like?
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I know this isn't much, but I hope it helps! :)
8 0
3 years ago
Metamorphism can best be defined as
Brilliant_brown [7]

Answer:

The answer is D if it's wrong let me know pls

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