What number would you write before water in the formula for calcium carbonate hexahydrate? 4 5 6 7

1 answer:

5 0

3. 3 because 1 2 3 4 5 6 7 makes sence right?

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Anvisha [2.4K]

Answer:

The temperature change is 80°C

Explanation:

Heat absorbed by the melting ice (Q) = mL = 312×336 = 104,832 J

∆T = Q/mC = 104,832/312×4.2 = 80°C

4 0

3 years ago

nikdorinn [45]

About one billion years, so A

6 0

4 years ago

hram777 [196]

It would be 5x 0.567 so 2.835g

7 0

4 years ago

Aleks [24]

Answer: B

Hope this helped :)

3 0

3 years ago

mezya [45]

Answer:

Hope it's helpful to you

4 0

3 years ago