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Dominik [7]
3 years ago
6

Which are precautions to take when working with heat and fire? Check all that apply.

Chemistry
1 answer:
Oduvanchick [21]3 years ago
3 0
Wear face mask and holy the conical flask or test tube away from your face and body and dont put it on directly on fire or it
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Since ΔH > 0, the reaction is endothermic.

We can establish the following relations:

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66.6g.\frac{1mol}{160g} .\frac{560kJ}{2mol} =117kJ

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