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

The sensory receptors for taste, smell, and hearing are, respectively, __________.

Major differences between heroes depicted in modern and classic literature

Find the slope and y intercept of the graph of the graph of each equation. 6x + y= -2 Y - 5x= -1 5x + 3y= 15 4y + 1= 0 6 - 2y= 2x 9x - 3y= 12 5x - 10y= 25 7x -

An accounting report that shows the changes in capital during the accounting period is a/

The depiction of the Industrial Revolution by romantic poets, painters, and composers was (4 points) a) largely negative b) mildly negative c) mildly

the charge to rent a car is $80 per day plus 15 cents per mile driven. what is the cost to rent a car that is driven n days and 100 miles?

What’s the answer? To this can someone help me

What two countries have nearly 50% of global coal reserves

Choose the object pronoun that best completes the sentence. Cuando tu hija va al consultorio, ¿quién ___ examina, un médico o una médica? a. te c. lo b. la d. m

WHAT TO THE SLAVE IS THE FOURTH OF JULY? By Frederick Douglass Extract from an Oration, at Rochester, July 5, 1852 Fellow-Citizens—Pardon me, and allow me to as