The volume of 10% solution will be 6 l and 9 litre of the 30 % solution will be taken.
<h3>What is Volume ?</h3>
Volume is the space occupied by a three dimensional object .
The concentration of solution required is 22% acid
The concentration of solution available is 10% and 30%
The total volume required is 15 liters
The formula for making a mixture is
Concentration = ( m₁x₁ +m₂x₂) / (x₁+x₂)
22 = (10 * x + 30 *(15 -x))/( 15)
10 x + 450 - 30x =330
-20x = -120
x = 6
The volume of 10% solution will be 6 l
and 9 litre of the 30 % solution will be taken.
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Answer:
1. 25
Step-by-step explanation:
divide 20 by 16
20/16 = 1.25
Answer:
Robot a killed 5 and my answer needs 20 characters so good luck I hope it's right but maybe listen to someone else as well.
Answer:
I dont understand where are the statements
5x^2 + 7
the coefficient is 5
the variable is x
the exponent is 2
the constant is 7
