How much of a 20% acid solution would a chemist have to mix with 1 liter of a 40% acid solution to yield a 36% acid solution?
250 milliliters
How much of a 20% acid solution would a chemist have to mix with one liter of a 40% acid solution to yield a 36% acid solution? The chemist must add 250 milliliters of the 20% acid solution.
What are mixture problems in algebra?
Mixture problems are ones in which two different solutions are mixed together, resulting in a new, final solution. Using a table will help to set up and solve these problems.
Which of the following is an example of homogeneous mixture?
Some of the examples of homogeneous mixtures (or solutions) are Sugar solution, Salt solution, Copper sulphate solution, Seawater, Alcohol and water mixture, Petrol and oil mixture, Soda water etc.
What is mixture math?
Mixture problems involve combining two or more things and determining some characteristic of either the ingredients or the resulting mixture. For example, we might want to know how much water to add to dilute a saline solution, or we might want to determine the percentage of concentrate in a jug of orange juice.
What is website that answers math problems?
The 5 websites to solve math problems reviewed in this article are Mathway, WolframAlpha, WebMath, Solve My Math, and Tiger Algebra. The first website to solve math problems is Mathway. To use this website, you will have to create a free account first. Once, you are inside, you can start typing your problems in the provided space.
What is mixing problem?
Mixing problems are an application of separable differential equations. They’re word problems that require us to create a separable differential equation based on the concentration of a substance in a tank. Usually we’ll have a substance like salt that’s being added to a tank of water at a specific rate.
How do you solve a math problem?
Simplify the math by solving small parts of the problem, one by one, using the order of operations rule. Solve any numbers that are in parenthesis first. Then, solve the multiplications in the problem and then the division, always working from left to right. Finally, solve the additions and the subtractions, working from left to right.
What are math problems?
A mathematical problem is a problem that is amenable to being represented, analyzed, and possibly solved, with the methods of mathematics. This can be a real-world problem, such as computing the orbits of the planets in the solar system, or a problem of a more abstract nature, such as Hilbert ‘s problems. It can also be…