Salt solution usually has 7% salt. This means that if you had 100 grams of solution it has 7.0 gram of salt. QUESTIONS: 1. How many percent of salt if 7.0 grams of salt is dissolved in a solution whose total mass is 80.0 grams? Show your solution. Supposed you want to make 200 grams of glucose drink that is 2.80%. How much glucose do you need? Show your solution. Rubbing alcholo sold in the stores often has a concentration of 70% isopropyl alcohol. This means that if had 100ml of the solution 70ml of of it would by isopropyl alcohol. QUESTION: 2. How many ml. of isopropyl alcohol are present in a 50 ml. bottle of 70% alcohol solution? Show your solution.

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A: Given: w/v% of SDS solution = 19% Total volume of solution = 6.6 L

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A: The given problem can be solved by using the formula given below as; M1 V1 = M2 V2…

Q: 4B.

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A: Given:

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A: To solve this problem we will use the law of dilution .  Here, we will use the formula  M1V1 = M2V2…

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A: Dear student I have given answer to your question in the image format.

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A: Moles = molarity × volume (L)  Molarity = moles/ volume

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Q: Properties of Solutions Homework

A: Since you have posted multiple questions, we are entitled to answer the first question only.

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A: Given: Mass percent of X in solution = 22.5 % And mass of solvent = 17.0 g.

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A: given, the molarity of the solution = 3.20 M moles of KCl = 0.25 mole

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A: Given that, 100 mL of a 0.1 M sodium chloride solution   M1=0.1 MV1=100 mLM2=1 MV2=?

Q: 1 Working in the lab, you measure a solution to find that it has 481 ml and a molarity of 8 M. How…

A: The formula to calculate moles in terms of molarity is,…