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04.02.2022 •
Chemistry
Titration, neutralization,precipitation, neutralization
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Ответ:
In the the case of oxygen-18, oxygen has an atomic mass of 18
18 = #protons + #neutrons
We know the number of protons is 8, because the atomic number is 8
18 = 8 + #neutrons
Do some algebra (subtract 8 from both sides)
#neutrons = 10