princessaria04oxmq2t
princessaria04oxmq2t princessaria04oxmq2t
  • 24-03-2020
  • Chemistry
contestada

what mass of sucrose needs to be dissolved into 540 g of water in order to prepare a 15.0% by mass solution?

Respuesta :

Neetoo
Neetoo Neetoo
  • 31-03-2020

Answer:

Mass of sucrose = 81 g

Explanation:

Given data:

Mass of solute = ?

Mass of water = 540 g

% of solution = 15.0%

Solution:

Formula:

% age of solution = mass of sucrose / mass of water × 100

Now we will put the values.

15 = mass of sucrose / 540 g× 100

15 /100 = mass of sucrose / 540 g

0.15 = mass of sucrose / 540 g

Mass of sucrose = 0.15 × 540 g

Mass of sucrose = 81 g

Answer Link

Otras preguntas

Why did the united states not want to annex texas in 1837?.
How can you use factoring to solve quadratic equations in standard form ?
How does Odysseus hide his emotions in this scene? Why might this trait be important later in the poem? clear and good answers only thanks
Sarah sees an antelope and a giraffe on a nature show. The antelope is 3 feet tall. The giraffe is 18 feet tall. How many times as tall as the antelope is the g
How to get rid of the sticky residue from stickers.
If voltage were to decrease while resistance remained the same current would
Find the value of cos E rounded to the nearest hundredth, if necessary. please help thanks
4 is 2% of So confused I got everything right but need help with that up there
what is the answer of this question
i need a claim on why animal testing should be banned