Chemistry, 30.01.2020 00:47 Jasten

Which of the following equations has correct formulas and also is a balanced equation?

a.
caco3 --> cao + co3

b.
2be + o2 --> 2beo

c.
mg + o2 --> mgo2

d.
3kcl + hno3 --> 3hcl + kno3

Answers: 2

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Which of the following equations has correct formulas and also is a balanced equation?

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