miamccormick19 miamccormick19

03-04-2020
Chemistry

contestada

how many moles of Ca[OH]2 are present in 80.0 g of Ca[OH]2?

Respuesta :

abustanley5 abustanley5

06-04-2020

Answer:

1.08mol

Explanation:

moles = reacting mass/ molecular weight

reacting mass = 80.0g molecular weight of Ca[OH]2= 40 + 2(16 +1) = 74g/mol

mole = 80.0/74 = 1.08mol

Answer Link

Otras preguntas

Describe some of the common health conditions associated with air pollution?

Who is the first President?

The novel Anthem is an allegory that illustrates Ayn Rand's philosophy of "Objectivism." Someone with this philosophy would oppose which of the following statem

In mice black fur coat is dominant over brown but mice with two alleles for block for a color were albino which pattern of inheritance was exhibited

solve for x 4^x-2=256

Why did the citizens of western Virginia form their own government and ask to be admitted to the Union as a separate state? They believed that slavery was immor

Find the 3rd term in this sequence: tn= 2n/5

Damon and Pythias Damon and Pythias had been the best of friends since childhood. Each trusted the other like a brother, and each knew in his heart there was no

Which of the following is considered a bronchodilator? a. Acetylcysteine b. Guaifenesin c. Theophylline d. Epinephrine HCL

MC)Which of the following was the strongest business trend in the United States during the late 19th century? a steady decline in poverty increased government r