Once the solution is prepared, water is now considered as the solvent of the solution. On the other hand, NaCl is the solute. The solvent is a substance that dissolves other substances. It has a larger composition with respect to the other components in the solution.
If a hypothesis is stated and outcome of the experiment is what was predicted, then it supports the hypothesis. if the experiment does not support the hypothesis, then the outcome was not what was predicted.
Answer:
Explanation: For example, pH 4 is ten times more acidic than pH 5 and 100 times (10 times 10) more acidic than pH 6. The same holds true for pH values above 7, each of which is ten times more alkaline (another way to say basic) than the next lower whole value.
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It shares the most properties with an element in its same row so it is Magnesium.
Answer:
Δ
Explanation:
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A. In this part, we must include the heat effect for pentane and water:
B. In this part, we just consider the previously computed heat and divide it by the sample of pentane as follows:
Δ
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