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sasho [114]
3 years ago
13

If the density of water is 1g/ml, what is the mass of 254ml of water?

Chemistry
1 answer:
Mariulka [41]3 years ago
8 0
The mass of 254 mL of water is 254 g. Since the density of water is 1g/mL, we can simply multiply the density 1g/mL by 254 mL of water and get 254 g as our answer.  Since mL is in the numerator and denominator, mL cancels out and we are left with g only. 
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The mass ratio of oxygen rounded to the nearest whole no. 3 : 2

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According to Law of Multiple proportion when two elements combine to make two or more different compounds, the mass ratio of the two element in the first compound, when divided by the mass ratio of the second compound , form a simple whole number ratio.

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