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There are 3.76 × 10^22 atoms in 1 gram of oxygen. How many atoms are there in 700 grams of oxygen? Write your answer in scientific notation. If necessary, round your answer to two decimal places.

There are 376 1022 atoms in 1 gram of oxygen How many atoms are there in 700 grams of oxygen Write your answer in scientific notation If necessary round your an class=

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rspill6

Answer:

2.632 x 10^25 atoms of oxygen [or 26.32 x 10^24]

Step-by-step explanation:

(3.76 × 10^22 atoms/gram)*(700 g) = (3.76 × 10^22)*(7.00x10^2)

(3.76 × 10^22)*(7.00x10^2) = (3.76*7.00)*(10^22)(10^2)

26.32 x 10^24

2.632 x 10^25 atoms of oxygen in 700 grams of oxygen.

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