fidelmunoz338 fidelmunoz338

02-03-2020
Chemistry

contestada

If you produced 76.10 grams of potassium chloride in the reaction how many grams of potassium were required?

Respuesta :

Officialalehpeter Officialalehpeter

03-03-2020

Answer:39.8375

Explanation:

The mole for the equation is 1:1

Then the molar mass of KCl is 74.5g

Molar mass of k is 39

74.5g of KCl gives 39g of k

76.10g of KCl gives xg of k

X= 76.10×39/74.5

X= 2967.9/7

X= 39.8375

Answer Link

Otras preguntas

An atomic element has 6 electrons in its valence orbit which will make it 1. non-renewable 2. radioactive 3. an insulator 4. a conductor

what is 100 in scientific notation

crees que la visión desengañada del mundo sigue viviente en la actualidad

Nosotros __en la clase. What goes in the blank?

How is the gilded age similar to today

Fill in the blank with the correct form of ser. Yo _____ alto. soy eres es son

Which of the following is the best example of a check on presidential power? A. the Supreme Court finding a law unconstitutional B. the Senate voting to pass a

Summary of Poem Assembly by Anne Bell

The Europeans who came to America after 1880 often did not speak English and were either Catholic, Jewish or Orthodox Christians. True False

Which of these phrases would go in the overlap? Check all that apply. Found in the nucleus Found in the electron cloud Has charge of +1 Is neutral Has mass of o