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Yuki888 [10]
3 years ago
6

HELPPP LOOK AT PICTURE

Chemistry
1 answer:
lina2011 [118]3 years ago
5 0

Answer:

it is a square

Explanation:

I hope it will helps you

sorry it's not a true answer

because I want points

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Fish need about 5 ppm oxygen dissolved in water to survive. Will water with 5 mg oxygen per
Lelechka [254]

5mg in liter is 5 ppm

Explanation: 1 ppm is one part per million.

1 ppm is 1 mg is one part of million from 1 kg = 1000 000 mg

1 litre water is 1. Kg.

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A 3.93 g sample of a laboratory solution contains 1.25 g of acid. what is the concentration of the solution as a mass percentage
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Divide 1.25/3.93 and then multiply by 100 to get the percent. This equals 31.81%
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Yesterday I drove 150 minutes at a speed of 100 miles/hr. How many miles did I drive?
katrin [286]
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2 years ago
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bazaltina [42]

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