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mars1129 [50]
2 years ago
6

Need Help ASAP Will Mark Brainliest

Mathematics
1 answer:
Genrish500 [490]2 years ago
6 0
I believe the last one
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Answer:

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Step-by-step explanation:

Given

The attached triangle

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3 years ago
Dimensional analysis: How many atoms are in a kilogram of silver, if there are 6.02 x 10^23 atoms per mole and silver weighs 107
kondor19780726 [428]

Answer:

5.58×10²⁴ atoms.

Step-by-step explanation:

From the question given above, the following data were obtained:

1 mole of silver = 107.9 g

Number of atoms in 1 mole of silver = 6.02×10²³ atoms.

Number of atoms in a kilogram of silver =.?

Next, we shall convert 1 kg of silver to grams (g). This can be obtained as follow:

1 kg = 1000g

Therefore, 1 kg of silver is equivalent to 1000g.

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