2.5 is the answer....
5(.04)+.10(x)= .06(5+x)
.2+.1x=.3+.06x
.04x=.1
or 4x=10 so x =2.5
50 liters
newtest3
The answer is 20,79 mL (0,021 L).
In order to get 10 percent HCl how much liters of water is needed when combined with 0 Celsius degrees 0.7 atmosphere pressure and 160 liters of HCl it will take a lot of thinking. The answer to this question is 1.64L.
The volume is 0,3 mL.
4.84
10 liters
50 liters
256 liters
50 Liters of the 60% solution.
16 2/3 liters
A. 16 of 18 percent and 2 of 9 percent b. 14 of 18 percent and 4 of 9 percent c. 16 of 9 percent and 2 of 18 percent d. 14 of 9 percent and 4 of 18 percent
3.0 kg
(x L)((12%) = (100 L)(2%)x = 16.7 liters
Molarity = moles of solute/liters of solution or, for our purposes moles of solute = liters of solution * Molarity moles of AgNO3 = 0,50 liters * 4.0 M = 2.0 moles of AgNO3 needed --------------------------------------
1.35 mole
0.125 Molar solution! Molarity = moles of solute/Liters of solution Algebraically manipulated, Moles of copper sulfate = 2.50 Liters * 0.125 M = 0.313 moles copper sulfate needed ===========================