andreagaylord4 andreagaylord4

13-01-2020
Chemistry

contestada

How many moles are in 109 grams of kf

Respuesta :

josshyaby josshyaby

13-01-2020

Answer:

Explanation:

Molar mass of KF= 39 + 19= 58g/mol

Mass of KF = 109g

Amount = mass/molar mass

Amount = 109/58

Amount = 1.9moles

Answer Link

Otras preguntas

According to Toussaint, why were the French coming to the port city of Samana?

izmo is investing in TikTok stock. He plans on adding an additional $250 at the end of every year and the expected monthly rate of return is 8.3% of the amount

What the roman numeral of 65

what was the purpose of the savannah shipyard?

What is the length of the pond ?

Flynn says in his speech, "I was the guy that came home and crashed on the couch. I felt terrible everyday. Then something happened. I found running, or it foun

Human blood may contain either or both of two antigens, A and B. Blood that contains only the A antigen is called type A, blood that contains only the B antigen

which of the following terms most accurately reflects this description of the misfit's car a. imagery b. tone c. mood d. allusion

essay on different parts of a circle

The terms iconic and echoic apply to: Group of answer choices LTM STM Sensory Memory Procedural Memory