I have the density of solution that is 1.092g/ml in an unknown solution, how can I get the sucrose solution % to put on my graph?

35 g of sucrose (table sugar) and 50 g of water are mixed together to form Solution 1. Which of the substances is the solute? 40 g of sucrose is mixed with 50 g of water to make Solution 2. Therefore, Solution 2 is more (concentrated / dilute) (circle one) than Solution 1.

Determine the volume in (mL) required to prepare the following:

How can i solve this exercise?

A 55% sucrose solution lost 240 mL by evaporation. After evaporation what is the sucrose concentration in the remaining 300 mL? Round your final answer to 2 decimal places if necessary.

I need help please

Making sure I understand a concept. You want to make 100 mL of a 0.1 M sodium chloride solution. You have a 1 M stock sodium chloride solution on hand already that you need to mix with water to obtain this 0.1 M solution. How many mL of stock solution do you need? How many mL of water do you need?

Payalben

You need to prepare 5 L of potassium chloride solution containing 1 mmol/mL. (Molecular weight = 74.5)   What is the quantity of potassium chloride in grams required to prepare this solution?   State your answer to 1 decimal place. unit - g

Mass of evaporating dish 69.148 Mass of evaporating dish and KCl solution 77.885 Mass of KCl solution 8.737 Mass of evaporating dish and Kcl residue 71.125 Mass of Kcl residue 1.977 Find the mass of water of evaporated  Percent Kcl (by mass) in solution Volume of KCl solution (density of KCl solution is 1.12 g/mL) Moles of KCl residue Molarity of solution