Which is not involved in a chemical reaction?

Chemistry

1 answer:

choli [55]11 months ago

3 0

Answer:

division of atoms are neither created nor destroyed therefore atoms can only be rearranged

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Identify this molecule

Ierofanga [76]

My guess on that molecule is nucleus , sorry if it’s not correct

7 0

3 years ago

What's the boiling point of water at 0 atmospheric pressure?

nirvana33 [79]

Answer:

The water will evaporate and fly out of the bucket; the process will not stop until there is enough water vapor in the atmosphere that the vapor pressure stops the water from boiling further.

Explanation:

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2 years ago

If element x forms the oxides xo and x2o3 the oxidation numbers of element x are

Deffense [45]

Answer:

b) +2 and +3.

Explanation:

Hello,

In this case, given the molecular formulas:

$XO$

And:

$X_2O_3$

We can relate the subscripts with the oxidation states by knowing that they are crossed when the compound is formed, for that reason, we notice that oxygen oxidation state should be -2 for both cases and the oxidation state of X in the first formula must be +2 since both X and O has one as their subscript as they were simplified:

$X^{+2}O^{-2}$