how many atoms are in 4 H2PO4

Answers

Answer 1

Answer:

7

Explanation:

just add p has 1 o has 4 and h has 2


Related Questions

What is the composition of a universal indicator?

Answers

Answer:

The main universal indicator is in the form of a solution and are thymol blue , methyl red , bromothymol blue and phenolphthalein this mixture is important because each component loses or gains protons depending upon the acidity of the solution being tested .

maybe this mighr help u

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