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Reptile [31]
2 years ago
7

Which of the following substances contains exactly 6.02 x 1023 formula units of the given

Chemistry
1 answer:
aniked [119]2 years ago
3 0

Answer:

your question is incomplete and its

6.02 \times  {10}^{23?}

particles which is one mole of a substance

Explanation:

you can solve the question by using this formular 1 mole of a substance=mass of the substance/ its molar mass

you find molar mass of a compound by adding individual molar masses of elements in that compound

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Explanation:

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before the quarry was dug, the land contained more vegetation . what impact has this change most likely had on the local ecosyst
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It was loss of nutrients, I think


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A block of iron has a mass of 826 g. What is the volume of the block of iron whose density at 25°C is 7.9 ?
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Answer:

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Define intensive properties​
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