erinaphillips4817 erinaphillips4817

15-01-2020
Chemistry

contestada

If the molar mass of calcium hydroxide (Ca(OH)2) is 74.1 g/mol, how many grams of calcium hydroxide are required to prepare 2.00 liters of 0.60 M calcium hydroxide

Respuesta :

anfabba15 anfabba15

15-01-2020

Answer:

88.92 grams of Ca(OH)₂ are required

Explanation:

Molarity means mol/L, so 0.6 M are the moles of solute in 1 L of solution.

In 2 L, we 'll have the double of moles, 1.2

Mol . molar mass = grams

1.2 mol . 74.1 g/m = 88.92 grams of solute

Answer Link

Otras preguntas

how do you write .006 in word form

Which of these outcomes is conclusive evidence that mixing sugar in water is a physical change?

Which additional word in the sentence should be capitalized? Several chinese lanterns decorated the restaurant. A. Lanterns B. Decorated C. Chinese D. Rest

A hummingbird has a wing beat of about 200 beats per second how many wing beats would a hummingbird have in 3 minutes

Twain's novel Joan of Arc contributed to the romantic revival. a. True b. False

Which best states a difference between voting in the US and in other countries? In some countries, citizens do not care enough to vote. In some countries, citiz

which supreme court case established the principle of judicial review? A: heart of Atlanta hotel v. United states B: Brown v. board of education

The least common multiple (lcm) is the _____ multiple, other than 0, common to sets of multiples.

Hich of the following leaders did not attend the Yalta Conference? Harry S. Truman Franklin D. Roosevelt Winston Churchill Joseph Stalin

Plz help figure out this problem Also m has to be the exact same number m+2m+7=m+11