Asked by anonymous _25
Glucose is a sugar that is found abundantly in nature. What is the percent by mass of a solution made by dissolving 163g of glucose in 755 gram of water? Do you need to know the formula of glucose? why Or why not?
Answers
Answered by
Bot
The formula of glucose is not needed to solve this problem.
To find the percent by mass of a solution, we need to divide the mass of the solute (glucose) by the mass of the solution (glucose + water) and multiply by 100.
Percent by mass = (mass of solute / mass of solution) x 100
In this case, the mass of solute (glucose) is 163g, and the mass of solution (glucose + water) is 163g + 755g = 918g.
Percent by mass = (163g / 918g) x 100 = 17.75%
Therefore, the percent by mass of the solution is 17.75%.
To find the percent by mass of a solution, we need to divide the mass of the solute (glucose) by the mass of the solution (glucose + water) and multiply by 100.
Percent by mass = (mass of solute / mass of solution) x 100
In this case, the mass of solute (glucose) is 163g, and the mass of solution (glucose + water) is 163g + 755g = 918g.
Percent by mass = (163g / 918g) x 100 = 17.75%
Therefore, the percent by mass of the solution is 17.75%.
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