2 years ago

I need help fast...........

Chemistry

1 answer:

guapka [62]2 years ago

8 0

Answer:

I think its might be 1 because the ionic numbers for CA is +2 and for P its +3

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______ reactions release energy.

Igoryamba

Combustion reactions release energy in the form of heat.
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3 years ago

8. The following system contains 20.0 psi each of gases A and B in the end bulbs with an evacuated bulb in the centre. Both stop

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scoray [572]

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Identify the phase changes in the figure that are labeled a

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