trishinada63 trishinada63

27-02-2017
Mathematics

Answered

What quantity of a 65% acid solution must be mixed with a 25% solution to produce 600 mL of a 45% solution?

Verified Answer :

ChandrikaP ChandrikaP

27-02-2017

lets say x is quantity
65%x+25%(600-x)=45%of 600
.65x+.25(600-x)=.45*600
.65x+150-0.25x=270
0.4x=120
x=300ml

Answer Link

Related Questions

Who is Winston looking at when he is talking to Julia in the book 1984

Coach brown bought 6 basketballs for 16 each and 6 footballs for 24 each The expression 6 16624 gives the total cost in dollars of the basketballs and footballs

the sun and the objects traveling around it is called

Which virulence factor allows bacteria to adhere to the tissuea endotoxinb exotoxinc fimbriaed flagella

In certain situations can simple images can be more effective communication tools than written or verbal instructions

How to prove the acceleration is zero when the platform is horizontal using net force statements

A computer virus is eating disk space during the first day it eats 12 of the disk during the second day it eats 13 of the remaining disk space the third day it

Match each number to the given letter A The elevated vertical board from which the hoop projects B The most basic shot in basketball uses the backboard C A pass

Noise pollution can be annoying but does not pose any threat to human health True False

11 What is the first step of cellular respirationa Two 3carbon pyruvic acid molecules enter the mitochondriab Glycolysis breaks down a 6carbon glucose molecule

Web Analytics