Write a sentence that states the SI base unit for temperature and the tool that is used to measure temperature.
1 answer:
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<u>Answer:</u> The molarity of solution is 0.954 M
<u>Explanation:</u>
We are given:
5.098 mass % solution of potassium hydroxide
This means that 5.098 grams of potassium hydroxide is present in 100 grams of solution
To calculate volume of a substance, we use the equation:
Density of solution = 1.05 g/mL
Mass of solution = 100 g
Putting values in above equation, we get:
To calculate the molarity of solution, we use the equation:
Given mass of potassium hydroxide = 5.098 g
Molar mass of potassium hydroxide = 56.1 g/mol
Volume of solution = 95.24 mL
Putting values in above equation, we get:
Hence, the molarity of solution is 0.954 M