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3 years ago

8

There are 6.02 × 1023 atoms in 1 gram of hydrogen. How many atoms are there in 800 grams of hydrogen? Write your answer in scien

tific notation. If necessary, round your answer to the nearest hundredth.

2 answers:

Fiesta28 [93]3 years ago

8 0

That would be around 4.82 * 10^28

snow_lady [41]3 years ago

5 0

$6.02\cdot 10^{23}\cdot 800=4816\cdot 10^{23}\approx \boxed{4.82\cdot 10^{26}}$

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