How much water must be evaporated from 240 pounds of a solution that is 3% alcohol to strengthen it to a solution that is 5% alcohol?
How much water must be evaporated from 240 pounds of a solution that is 3% alcohol to strengthen it to a solution that is 5% alcohol?
96 pounds
How much water must be evaporated from mL of a salt solution to produce a salt solution?
Therefore, we must evaporate 160 mL of water to make a 35% salt solution.
How many liters of water must be evaporated from 50 liters of a 3% sugar solution to get a 5% sugar solution?
neeg wrote: How many liters of water must be evaporated from 50 litres of a 3 percent sugar solution to get a 5 percent solution? Since only water is evaporating, the amount of sugar does not change. x=30. Since the total volume decreases from 50 liters to 30 liters, the amount of water removed = 50-30 = 20 liters.
How much water must be evaporated from a 300 L tank of a 2% salt solution to obtain a 5% solution?
about 180L
How many gallons of 15% sugar solution must be mixed with 5 gallons of a 40% sugar solution to make a 30% solution?
16.66666667 gallons
How many liters of a 10% alcohol solution must be mixed with 40 l of a 50% solution to get a 40% solution?
Subtract 16 from both sides. You will need to mix 13.33… (or 13 1/3) liters of 10% alcohol solution with 40 liters of 50% alcohol solution to obtain 53.33… (or 53 1/3) liters of 40% alcohol solution.
How many liters of a 10% alcohol solution must be mixed with 60l of a 50% solution to get a 20% solution?
Mixing the 20% solution with the 60 L of 90% solution gives a new mixture with volume (x + 60) L. Each L of the 20% solution contributes 0.2 L of alcohol and thus a total of 0.2x L of alcohol, while the 60 L of 90% solution contributes 54 L of alcohol. Solve for x: So you will need 30 L of the 20% solution.
How many liters of a 30% alcohol solution must be mixed with 60 liters of a 50% solution to get a 40% solution?
Question 331341: How many liters of a 30% alcohol solution must be mixed with 90 liters of a 60% solution to get 40% solution? X=180 LITERS OF 30% IS USED.
How many liters is a 40% alcohol solution?
The ratio of mixture and pure alcohol in new solution is 20:15 or 4:3. => Pure alcohol required = 40/4 x 3 = 30 Litres.