lesxoxoxox lesxoxoxox

01-07-2022
Chemistry

contestada

how many moles of potassium iodide (KI) are in 48.9 g of potassium iodide (KI) ? ____ moles

how many moles of potassium iodide KI are in 489 g of potassium iodide KI moles class=

Respuesta :

rose5656 rose5656

01-07-2022

Answer:

mass of kI = 74.55 Atomic mass

74.55 g ---> 1 mole

48.9 g --> ?

48.9 / 72

0.7 mole.

In one mole of kI --->

Answer Link

Otras preguntas

Mechanical waves Are initiated by

Which of the following is a run-on sentence? Marta and Brent carried in a cord of firewood because it was supposed to snow for four days. Marta and Brent carrie

50 points! Can someone please explain to me what Trigonometry is?

All of the following are examples of unpaid labor, except __________. a. cooking for one’s own family b. cleaning the house of a wealthy family for small wage

The period of peace and prosperity in the roman empire is known as the _________ Augustus pax romana triumvirate reform period

What is a good product to promote?

The wind smells slow-and-sour means what?

Ramal filled 3 pages in a stamp album. This is one sixth of the pages in the album. How many pages are three in Ramal's stamp album?

Fluency includes emotion, pace, and A. rhyme. B. pitch. C. rhythm. D. volume.

what is the derivative of 2x^2