kaitcat1253 kaitcat1253

08-01-2020
Chemistry

contestada

The whole number mass ratio of oxygen to hydrogen in water is 8:1. How many grams of oxygen are there in 90 grams of water?

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Eduard22sly Eduard22sly

08-01-2020

Answer: 80g

Explanation:

Oxygen = 8

Hydrogen = 1

Total = 9

Mass of oxygen = (8/9) x 90 = 80g

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