gsidney9459 gsidney9459

23-01-2024
Chemistry

contestada

To prepare a standard solution of Mohr's salt (M/30) and determine the molarity of the given KMnO4 solution, one needs to:
a) Titrate with NaOH
b) Titrate with HCl
c) Titrate with Mohr's salt
d) Titrate with K2Cr2O7

Respuesta :

Otras preguntas

which of the following is a complex sentence A. of started to make pasta, but I changed my mind and made rice instead. B. I enjoy reading because it's a solit

seven cakes cost £2.10 how much do ten cakes cost

A drawer has some red, green, and blue marbles. There are 33 marbles in all. Thete are 4 times as many red marbles as green marbles. There are half as many blu

130% of the sum of 7 and a number n is equal to 91.

What is the least common multiple of 3, 6, and 7?

Whole animal cloning puts a nucleus from a cell of one animal into A. the chromosome of a bacterium. B. the plasmid of a bacterium. C. an egg cell from another

Mrs. Noah'a bill, before tax, is $50. The sales tax rate is 3%. Mrs. Noah decides to leave a 2% tip for the gate keeper based on the pre-tax amount. How much wi

Which statement is true? Lipids are a type of fat. Fats are a type of lipid. Fats and lipids are separate and unrelated substances. All lipids are fats, and all

In which situation is the object experiencing balanced forces? A) A girl swings on a swing at the playground. B) A car brakes as it approaches a traffic light.

Which geologic period lasted for almost 7/8 of earth’s history? A. the Precambrian time B. the Quaternary Period C. the Carboniferous Period D. the Phaneroz