How many pints
Asked by maham237 @ in Chemistry viewed by 253 People
How many pints of a 30% sugar solution must be added to a 5 pint of a 5% sugar solution to obtain a 20% sugar solution?
Answered by maham237 @
You must add 7.5 pt of the 30 % sugar to the 5 % sugar to get a 20 % solution.
You can use a modified dilution formula to calculate the volume of 30 % sugar.
V_1×C_1 + V_2×C_2 = V_3×C_3
Let the volume of 30 % sugar = x pt. Then the volume of the final 20 % sugar = (5 + x ) pt
(x pt×30 % sugar) + (5 pt×5 % sugar) = (x + 5) pt × 20 % sugar
30x + 25 = 20x + 100
10x = 75
x = 75/10 = 7.5
Similar Questions
How many pints are in a quart and a half
Asked by admin @ in Mathematics viewed by 275 persons
A. a pint is what fraction of a quart) what fraction of a gallon is a quartc) what fraction of a gallon is a pintd) the answers to parts a-c …
How many pints of blood does the human body have
Asked by admin @ in Biology viewed by 298 persons
How much blood does the human body contain? A. 1-3 pints B. 8-10 pints C. 12-14 pints D. 17-20 pints
3 quarts how many pints
Asked by maham237 @ in Mathematics viewed by 281 persons
2 3/4 quarts equals how many pints
How many pints does it take to make a quart
Asked by maham237 @ in Mathematics viewed by 312 persons
How many pints of olive oil are needed to fill 1 quart
2 1 2 pints equals how many cups
Asked by maham237 @ in Mathematics viewed by 331 persons
If 1 pint is equal to 2 cups, then 5 pints would equal ___ cups.Numerical Answers Expected!
2 liters how many pints
Asked by maham237 @ in Mathematics viewed by 311 persons
Given that 0.5 liters is approximately 1.05 pints, how many pints are in one liter? Express your answer as a decimal to the nearest tenth.
How many pints are there in one gallon
Asked by maham237 @ in Mathematics viewed by 279 persons
There are two pints in one quart and four quarts in one gallon. How many pints are there in 2 1/2 gallons of milk?
Half a pint is how many ounces
Asked by maham237 @ in Mathematics viewed by 353 persons
1.the typical school lunch milk carton is a half pint. how many ounces is this?
2.you need a quart of water but you only have a measuring cup. how many …
How many ounces are in 4 pints
Asked by maham237 @ in Mathematics viewed by 255 persons
How many tablespoons in one pint
Asked by maham237 @ in Mathematics viewed by 229 persons
There are 4 tablespoons in 1/4 cup. There are 2 cups in 1 pint. How many tablespoons are there 1 pint
Overcoming fixed mindset: a step-by-step guide to cultivating a growth mindset
Asked by wiki @ in Health viewed by 1166 persons
Which of the following would best complete this list?
Asked by wiki @ in Social Studies viewed by 662 persons
What had the king decided to do before he saw the spider
Asked by vanshika149 @ in English viewed by 1037 persons
Describe the karez in your own words
Asked by rajesh064 @ in English viewed by 1189 persons
What is 8 + (x + 5)?
Asked by jaylord7 @ in Mathematics viewed by 998 persons
Most viewed questions in Chemistry
Discuss sn2 mechanism of methyl bromide using aqueous koh
Asked by admin @ in Chemistry viewed by 2174 persons
Comparing lactose percentage between whole milk and powdered milk
Asked by admin @ in Chemistry viewed by 1913 persons
50 examples of unbalanced chemical equations with answers
Asked by admin @ in Chemistry viewed by 1376 persons
Chromium metal is immersed in an aqueous solution of cobalt(ii) chloride.
Asked by maham237 @ in Chemistry viewed by 1306 persons
Prepare a chart giving detailed information of carbon compounds
Asked by admin @ in Chemistry viewed by 1260 persons
If you are given the assignment to cut raw poultry
Asked by maham237 @ in Chemistry viewed by 1238 persons
Effect of succinic acid on cst of phenol water system
Asked by admin @ in Chemistry viewed by 1235 persons
The reaction between aluminium powder and anhydrous barium nitrate
Asked by maham237 @ in Chemistry viewed by 1207 persons
Select true statements about the pentose phosphate pathway
Asked by maham237 @ in Chemistry viewed by 1021 persons
Crossword puzzle on carbon and its compounds class 10
Asked by admin @ in Chemistry viewed by 996 persons
Ionic bond calculator
Asked by maham237 @ in Chemistry viewed by 973 persons