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shutvik [7]
3 years ago
15

On a mission to a newly discovered planet, an astronaut finds gallium abundances of 61.29 % for 69Ga and 39.71 % for 71Ga. What

is the atomic mass of gallium for this location? The mass of 69Ga is 68.7200 amu . The mass of 71Ga is 70.9200 amu .
Chemistry
1 answer:
snow_lady [41]3 years ago
8 0
I believe it is 70.281amu
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Answer:

The answer to your question is  Q = 18702.5 J

Explanation:

Data

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Process

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4.- Result

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