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Tom [10]
3 years ago
14

I put my answer as 31 C but it was wrong?

Chemistry
1 answer:
aniked [119]3 years ago
5 0

Explanation:

It's asking for the temperature of the warm water when the probe was moved in, rather than the temperature it measured. In this case I'd probably choose 33 degrees Celsius.

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What is the molar mass of HBR
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Answer:

Molar mass of bromine is equal to 80.9119

Explanation:

The molar mass of HBr is equal to the sum of atomic weight of  Bromine.

Atomic Weight of hydrogen is equal to 1.00794

Atomic Weight  of Bromine is equal to 79.904

Molar mass of Bromine

= Atomic Weight of hydrogen + Atomic Weight  of Bromine

Molar mass of Bromine  = 79.904 + 1.00794  = 80.9119

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