Question

Add 50 mL of 20% Glucose Solution and 50 mL of Water to the second Beaker. How can you tell how many parts water.

Answer 1

@campbell_st Can Yuh Help me.

Answer 2

if you look at the glucose solution

20% of 50 mL is 10mL

then add the water

so you have 100 mL and 10mL is glucose solution

so how many ml of water in the 100mL

Answer 3

how did you get 100 mL

Answer 4

oh because 50mL of glucose and 50 mL of water?

Answer 5

is it10 ml Of water.

Answer 6

@campbell_st

Answer 7

its 10 mL or glucose in 100mL

so there is 90mL of water.... given the glucose mix is 20% glucose and 80% water

to there are 9 parts of water to each part of glucose

Answer 8

how did you come up with 80% water.can you explain in baby terms im confused.

Answer 9

in the 50ml containing the glucose solution its says its 20% glucose... so that means that 80% has to be water... or 40mL is water...

Answer 10

okay