2 years ago

Can someone help me with these two?

Chemistry

2 answers:

andrey2020 [161]2 years ago

7 0

Answer:

adding

opposite

Explanation:

dont blame me if u get them wrong

Novosadov [1.4K]2 years ago

7 0

Answer:

first one is adding i belive and second one is opposite

Explanation:

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the complete question in attached figure

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