Answer:
the answer would be A have good day
Explanation:
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Student B because it requires a hypothesis
2 NH3 -> 1 N2 + 3 H2
Explanation:
That would be the answer to this
Answer:
A water molecule is consists of two hydrogen atom, each bound to the central oxygen atom through a covalent chemical bond.
Water molecules can form new molecules by moving away from their H-O-H configuration due to thermal motions and rotations. <u>Thermal motions and rotations break the individual hydrogen bonds and change the H-O-H configuration influenced by the temperature and pressure.</u>
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