Which of the Following Do You Need to Know to Be

question 2

Multiple Choice

Which of the following do you need to know to be able to calculate the molarity of a salt solution?
I.the mass of salt added
II.the molar mass of the salt
III.the volume of water added
IV.the total volume of the solution

• A)I,III
• B)I,II,III
• C)II,III
• D)I,II,IV
• E)You need all of the information.

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