Concentration of sugar in the water
spend more on sugar
Unfortunately sugar is an imprecise term. It is better to specify glucose (usually means dextrose) or sucrose or fructose etc. A 5 percent solution of one of these sugars would contain 5 grams weight dissolved in 100mL of water (or could be another solvent).
Both the same weight :-)
Sugar is heavier than flour, so the same volume weights differently.
To find the molarity of a solution with a percent concentration of a solute, you need to know the molecular weight of the solute and the density of the solution. Then, you can use the formula: Molarity (percent concentration density) / (molecular weight 100).
Simple syrup is a water and sugar mixture. A USP syrup has an 85 percent w/v concentration. An IP syrup usually contains far less sugar.
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Tomatoes will loss weight in due time when sugar concentration is high enough to exceed the osmotic value of solutes in tomato.
It would flow toward the weaker solution. The intent of osmosis is to gain equilibrium, so the 15 percent solution would gain sugar content until, if you allowed the osmosis to go to completion, the two solutions had the same amount of sugar in them. "Going to completion" doesn't necessarily mean 20 percent concentration on both sides. If you were to make a gallon bag out of dialysis membrane, fill it with 15 percent solution and put a stirrer in it, then drop it into a 25,000-gallon reaction vessel full of 25 percent solution with a stirrer in it, you might wind up with 24.9999999999 percent sugar solution in both bags.
When salt and sugar are mixed together, they do not have a specific boiling temperature as a mixture. The boiling temperature will depend on the concentration of each substance in the mixture. Generally, adding salt or sugar to water will increase the boiling point slightly.
percent concentration = (mass of solute/volume of solution) X 100 To solve for mass of solute, mass of solute = (percent concentration X volume of solution)/100 So, mass of solute = (10% X 100mL)/100 = 10g
25 percent by mass
its sugar.
Concentration of sugar in the water
The concentration of the sugar increases
The concentration of the sugar increases