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How many liters of a 30 solution should be added to a 90 solution to make 18 liters of a 75 solution?
4.5 litres of a 30% solution to the appropriate quantity of the 90% solution.
What does it mean to be a solution to an equation?
A solution to an equation is a set of values for the variables in the equation which make it true.
What is the global solution of an ordinary differential equation?
The global solution of an ordinary differential equation (ODE) is a solution of which there are no extensions; i.e. you can't add a solution to the global solution to make it more general, the global solution is as general as it gets.
When A chemist has one solution that is 80 acid and another solution that is 30 acid. How much of the first (80) solution is needed to make a 400 L solution that is 62 acid?
You need 256 litres.
A chemist has one solution that is 60 percent chlorinated and another solution that is 40 percent chlorinated How much of the first 60 percent solution is needed to make a 100 L solution that is 5?
50liters
How do you make a dilute solution?
Add water to the solution
Can evaporation make a saturated solution unsaturated?
No, evaporation will most likely make the solution supersaturated
What are the values of a variable that make an equation true?
It is the solution; sometimes also called the root.
How could you make concentrated solution weaker?
A concentrated solution can be weakened by adding more of the solution material (usually water) to dilute it.
Increasing the amount of solute in a solution can make a?
concentrated solution
How can you make a super saturated solution out of a saturated solution?
You have to Heat it!
If you are given 5 gL of stock solution to make 15 ml of 2.3 gL fructose solution how many L of the stock solution is needed to make the fructose solution?
You need 6,9 mL stock solution.
What gets dissolved in a solution?
A solute dissolves in a solvent to make a solution
How do you make solution in chemistry?
Dissolving a solute in a solvent a solution is obtained.
What solution of will make water hard?
LN2 other know as liquid nitrogen is a solution that can make water hard
Describe a way to make a electrolye solution?
To make an electrolyte solution you dissolve a teaspoon of salt in a glass of water.
Can we make 1N NaOH solution from 0.1N NaOH solution?
Yes, you can make a 1N NaOH solution from a 0.1N NaOH solution by diluting it 10 times. For example, to make 1 liter of 1N NaOH solution, you would mix 100 ml of the 0.1N NaOH solution with 900 ml of water.
