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SVETLANKA909090 [29]
3 years ago
14

Which best defines partial pressure in a mixture of gases?

Chemistry
2 answers:
VladimirAG [237]3 years ago
7 0

Answer:

Pressure that is exerted by one gas as if it occupied a container by itself.

Oxana [17]3 years ago
4 0

Answer:

Pressure that is exerted by one gas as if it get occupied a container by itself

Explanation:

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What Happens When extra Solute is added to unsaturated ,saturated and supersaturated solution​
Ymorist [56]

of water is 36.0 g. If any more NaCl is added past that point, it will not dissolve because the solution is saturated. If more solute is added and it does not dissolve, then the original solution was saturated. If the added solute dissolves, then the original solution was unsaturated.

8 0
3 years ago
A 20.0 mL sample of a NaCl solution has a mass of 21.040g. After the solution is evaporated to dryness, the dry salt residue has
Vilka [71]
Mass NaCl = 4.348
Mass solution = 21.040 - 4.348 = 16.692
mass/mass % =
4.348/16.692
= 26%
mass/vol % =
21.7%
Molecular mass of NaCl = 58.5
Moles of NaCl = 0.074
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7 0
4 years ago
Which statement compares the attractive forces that hold particles together?
olga nikolaevna [1]

Answer:

These are examples of INTERmolecular attractions (the other three are examples of INTRAmolecular bonds).

Explanation:

4 0
3 years ago
Read 2 more answers
How many Atoms are in H2COCH? Need asap pleassseee!
bearhunter [10]
There is a total of 12, wish you luckkkkkkkk
3 0
3 years ago
In the reaction mg(s)+2hcl(aq) h2(g)+mgcl2(aq), how many grams of hydrogen gas will be produced from 125.0 ml of a 6.0m hcl in a
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6.0m(mol/kg) of HCl
125mL H2O = 0.125kg
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So, 0.375mol H2 = 0.75g
6 0
3 years ago
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