A chemist needs 60 milliliters of a solution that is 45% acid but has only 35% and 65% solutions available. How many milliliters of each should be used?

Q: A cookie recipe requires 3 3/4 cups of chocolate chips. If you make one third of the recipe, how…

A: 3 3/4 = 15/4 The question can be solved using unitary method.

Q: A local car wash is open 8 hours each day. It uses 1/3 of a container of wax for each car. The car…

A: Given that the car wash washes an average of 8 12 cars per hour.It is open for 8 hours each day. So…

Q: A cupcake truck carries 24 3/4 pounds of baked goods. At the first delivery they drop off half of…

A: Given: A cupcake truck carries 2434 pounds of baked goods. They drop off half of the baked goods.

Q: How many  1 1/2-liter bottles of water does it take to fill a 16-liter jug?

A: The objective of this question is to find out how many 1 1/2-liter bottles of water are needed to…

Q: For every 6kg of a child's weight, pediatricians prescribe 17mg of acetaminophen. If Lexie weighs…

A: GIVEN- For every 6kg of a child's weight, pediatricians prescribe 17mg of acetaminophen. TO FIND-…

Q: If you have a bottle with 5L of a solution in it and you remove quantities of 1L, 200ml, 50ml, and…

A:

Q: rubbing alcohol is typically diluted with water to 70% strength. If you need 3.5 oz of 45% rubbing…

A: Let x=amount of 70% rubbing alcohol needed Then 3.5-x=amount of water needed Now we know that the…

Q: A bread recipe requires 6 1/2 cups of flour. If you double the recipe, how many cups are required

A:

Q: If skin cleaning solution is to be diluted 1 teaspoon to 64 ounces of water, how many ounces of…

A: Givenskin cleaning solution is to be diluted 1 teaspoon to 64 ounces of water.The teaspoons of skin…

Q: How many ounces of water must be added to 20 oz of an 8% salt solution to make a 2% salt solution?

A: The objective is to find how many ounces of water required.

Q: if the jones' used 1 1/2 quarts of milk for breakfast and 1 3/4 quarts of milk for dinner  each day,…

A: Given: The jones used 11/2 quarts of milk for breakfast and 13/4 quarts of milk for dinner each day.…

Q: 2 A recipe calls for 1 cup of flour for every cup of sugar. If 1 cup of sugar is used, then how much…

A: Given 23cup of sugar for every 1 cup of flourFor 1 cup of sugar let the flour be x cups

Q: Diphenhydramine HCL is an antihistamine available in liquid form, part medication and part water.…

A: Given that, one formulation contains 16 mg of medication in 5 mL of liquid. An allergist orders…

Q: The prescribed dosage of a drug is 9 mg/kg ​daily, meaning that 9 milligrams of the drug should be…

A: Given  Weight of patient = 164 lbs  Dosage = 9 mg/kg  Also , each tablet = 200 mg   We need to find…

Q: Jonathan has 3/4 pound of grapes. How many 1/8 pound servings can Jonathan make from his grapes?

A: I have explained everything within the solution. Please go through.

Q: A pharmacist needs to make 400 mL of a 3% KCl solution by diluting a 6% KCl solution. How many mL of…

A: The initial percentage = 6%  The final percentage=3% So the percentage of KCI decreased by final…

Q: How much of pure (100%) orange juice must be added to 35 gallons of a 21% orange juice solution to…

A:

Q: How much water must be evaporated from 7 qt of a 50% antifreeze solution to produce a 70% solution?

A: Quantity of antifreeze solutionSolution percentage

Q: Your patient is ordered zyloprim 0.2g p.o daily. You have a bottle containing 200 tablets zyloprim…

A: The patient is required zyloprim 0.2 g p.o daily.

Q: Theophylline, an asthma medicine, is to be prepared from an elixir with a drug concentration of 5…

A: