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Phoenix [80]
3 years ago
6

What substance is a combination of different atoms

Chemistry
2 answers:
MrMuchimi3 years ago
7 0
I'm not suree.. is his science?
Angelina_Jolie [31]3 years ago
6 0
Sodium chloride ( sodium and chlorine )
Carbon dioxide ( carbon and oxygen )
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Explanation:

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Denumiți ionul produs în soluție atunci când de adaugă acizi în apa​
svet-max [94.6K]

Answer:

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Explanation:

The hydronium ion is an important factor when dealing with chemical reactions that occur in aqueous solutions. Its concentration relative to hydroxide is a direct measure of the pH of a solution. It can be formed when an acid is present in water or simply in pure water. It's chemical formula is H3O+

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