Silver is a conductor. * Is it true or false
2 answers:
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Answer:
Explanation:
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In this case, the molarity is defined as the ratio of the moles of the solute to the volume of the solution in liters:
In this case, the solute is the KCl (potassium chloride) and the solution is made up of both water and KCl. Moreover, since during this type of dissolution processes, the volume of the solution is not significantly affected by the addition of the solute, the resulting molarity is:
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Answer:
<h3>The answer is 11 g/cm³</h3>Explanation:
The density of a substance can be found by using the formula
From the question
mass = 2.75 kg = 2750 g
volume = 250 cm³
We have
We have the final answer as
<h3>11 g/cm³</h3>Hope this helps you