A.) The amount of sunlight reflected onto the moon from the sun
Just like the Earth, half of the Moon is lit by the Sun while the other half is in darkness. The phases we see result from the angle the Moon makes with the Sun as viewed from Earth. The lit side does not always face the Earth, as the Moon circles the Earth, the amount of the lit side we see changes.
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Ca(s)+ H2O (l)----->H2 +Ca(oH)2
Ca(s)+2H2O(l)----->H2(g)+Ca(oH)2
I hope this helps
sorry if it's wrong
Answer:
Which one? 1, 2, 3, 4 ,5, 6, or 7?
Explanation:
The chemical formula for the product is RbBr.
