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Marina CMI [18]
3 years ago
14

What is the formula for phosphorus trihydride

Chemistry
1 answer:
Usimov [2.4K]3 years ago
4 0
PH3
Also known as phosphine
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If 5.1 l of antifreeze solution (specific gravity = 0.80) is added to 3.8 l of water to make a 8.9 l mixture, what is the specif
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Density of the mixture = mass of the mixture / volume of the mixture

Mass of the mixture = mass of antifreeze solution + mass of water.

Mass of antifreeze solution = density of the antifreeze solution * volume

Mass of antifreeze solution = 0.8g/ml * 5.1 l * 1000 ml / l = 4,080 g

Mass of water = density of water * volume of water = 1.0 g/ml * 3.8 l * 1000 ml / l = 3,800 g

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Volume of mixture = volume of antifreeze solution + volume of water

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