Increased temperature causes an increase in kinetic energy. The higher kinetic energy causes more motion in the gas molecules which break inter molecular bonds and escape from solution.
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Answer:</h3>
48.95% (m/v)
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Explanation:</h3>
From the question we are given;
- Mass of solute, NaCl is 186 g
- Volume of the solvent, water as 3.80 L or 380 mL
We are required to calculate the mass volume percent of solution;
How do we calculate the mass volume percent of a solution?
- To calculate the mass volume percent, we use the formula,
Mass volume percent = (mass of solute in g/Volume of solvent in mL) 100
= (186 g ÷ 380 mL)100
= 48.95%
Therefore, the mass volume percent of a NaCl solution is 48.95% (m/v).
Answer:
d) el niño would lead to the death of organisms or populations
Explanation:
Answer: I think A?
Explanation:
the youngest layer is on top and the oldest on bottom.
the specific heat capacity is the energy needed to raise the temperature of 1kg of that substance by 1 degree