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

If x varies directly with y and x=3.5 when y=14 find x when y=18

A false negative pregnancy test may result from a false negative pregnancy test may result from a staph infection. a sexually transmitted disease. taking the pr

how does a printed line from a woodcut differ from the printed line of an etching? A. The woodcut's line is thicker; the etching's line is finer B. The woodcut'

Complete the following sentence so that the subject agrees with the verb. _____ of the employees have to go to Chicago for training. a)Any b)All c)

Match each certification to its purpose

WILL NAME BRAINLIEST

Which table represents a linear function? (Will give brainliest)

Ralph knows what the word, temerity, means, but he does not remember when or where he learned the word. it appears that the word is in ralph's ___________ memor

Estimate the probability that if the company books 225 persons. not enough seats will be available. 1-.81^225

Read this excerpt from chapter 2 of The Scarlet Letter. Meagre, indeed, and cold, was the sympathy that a transgressor might look for, from such bystanders at