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d1i1m1o1n [39]
2 years ago
11

HELP PLEASE ILL MARK BRAINLIEST WITH ALL!

Chemistry
1 answer:
andreev551 [17]2 years ago
4 0

Answer:

2) coefficient = 1

    Subcript for V = 2

    Subscript for O = 5

3) coefficient = 4

   subscript for K = 2

   subscript for C = 1

   subsrcipt for O = 3

4) coefficient = 1

   subscript for Na = 1

   subscript for C = 2

   subscript for H = 3

   subscript for O = 2

Explanation:

hope this helped

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