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algol13
3 years ago
12

Chemistry to make tomato soup, you add one can of water to the condensed soup. why is this dilution?

Chemistry
1 answer:
Nastasia [14]3 years ago
8 0
Dilution refers to decreasing the ratio of total solution to the reference solution by the addition of other liquids. By adding water to tomato soup, the balance of “tomato soup” molecules decreases from 100% tomato soup, to eventually 1:1 TS and Water (50%), and so on. Chemically, you can observe this as decreasing the concentration of tomato soup in this solution.
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3 0
3 years ago
A force of 25 newtons is exerted over an area of 50 square meters. Calculate
snow_lady [41]

Answer:

the pressure exerted in pascals is 0.5 Pa

Explanation:

The computation of the pressure exerted in pascals is shown below:

As we know that

Pressure = force ÷ area

= 25 ÷ 50

= 0.5 Pa

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2 years ago
The different molecules that make up the air in a room have on average the same kinetic energy. How does the speed of the differ
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7 0
3 years ago
A naturally occurring oil co-distills with water to produce an oil/water distillate that is 20% oil by weight. If the molecular
Gelneren [198K]

Answer:

Explanation:

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mole fraction of oil = mole of oil / mole of water + mole of oil

= mole of oil = mass of oil / molecular weight of oil

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= 4.444

mole fraction of oil =  .2 / .2 + 4.444

= .2 / 4.644

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= (.2 / 4.644 ) x 760 mm

= 32.73 mm Hg .

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Andru [333]
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3 years ago
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