Mathematics, 11.10.2019 18:40 lily3934

Achemistry teacher needs to make 10 liters of 42% sulphuric acid solution. the acid solutions available are 30% sulphuric acid and 50% sulphuric acid, by volume. how many liters of each solution must be mixed to make the 42% solution?

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:00, mckennayoshz

There are 15 plates and each plate is either 7 or 12 inches diameter. which systems of equations do you use to find the number of 7 inch plates, x and 12 inch plates, y

Answers: 1

continue

Mathematics, 21.06.2019 20:00, PastryCrisp

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?

Answers: 1

continue

Mathematics, 22.06.2019 01:00, jfrey7621

The ideal weight of a nickel is 0.176 ounce. to check that there are 40 nickels in a roll, a bank weighs the roll and allows for an error of 0.015 ounce in total weight

Answers: 1

continue

Mathematics, 22.06.2019 01:10, onlymyworld27

To find the inverse of a number a, one can use the equation f(c) = a-1/c=0 where c is the inverse of a use the secant method of finding roots of equations to find the inverse of a = 2.5 ,er = 0.001%

Answers: 3

continue

You know the right answer?

Achemistry teacher needs to make 10 liters of 42% sulphuric acid solution. the acid solutions availa...