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በዚህ ቻናል የተለያዩ ትምህርቶችን ያገኛሉ።
Ethio education tube
The mole fraction of a component in a solution is defined as the:
17 hours ago | [YT] | 2
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Ethio education tube
What mass of NaOH is needed to make 500. mL of a 2.0 M solution? (Molar mass of NaOH = 40.0 g/mol)
1 week ago | [YT] | 22
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Ethio education tube
The process of surrounding solute particles with solvent particles is called:
1 week ago | [YT] | 11
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Ethio education tube
Osmosis is the net movement of ______ through a semipermeable membrane.
1 week ago | [YT] | 6
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Ethio education tube
Which of the following is NOT a colligative property?
1 week ago | [YT] | 11
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Ethio education tube
If you have 3.0 moles of NaCl dissolved in 2.0 liters of water, what is the molarity of the solution?
2 weeks ago | [YT] | 12
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Ethio education tube
Which expression of concentration is temperature dependent?
2 weeks ago | [YT] | 11
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Ethio education tube
What is the term for a solution that contains more solute than it would under equilibrium conditions at a given temperature?
2 weeks ago | [YT] | 8
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Ethio education tube
According to Henry's Law, the solubility of a gas in a liquid is directly proportional to:
2 weeks ago | [YT] | 8
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Ethio education tube
"Like dissolves like" is a general rule used to predict solubility. This means polar solvents dissolve:
3 weeks ago | [YT] | 11
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