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

Ernesto: El restaurante donde comiste ayer es bastante caro. Sara: Es verdad. ____________ más o menos 50 dólares por la cena. A. Busqué B. Almorcé C. Pagué

The area that was located south of Upper Egypt was called __________.

How did the use of standard currency, or coins, help the economy of the Roman Empire?

Roxanne is fencing a garden. Two sides of the garden are 18 feet, and the other two are 12 feet. How many feet of fencing will Roxanne need??

Darla uses 3 pink roses and 4 yellow tulips to fill each vase.She fills 7 vases.How many flowers does she use?

What do the British risk losing in the war of 1812?

Please help I will mark Brainly

BRAINLIEST ANSWER GOES TO WHOEVER ANSWERS CORRECTLY Which activity is good for building strength? (A)sit and reach (B) crunches (C) one mile run (D) gymnastics

Peaches are being sold for $2 per pound. If x represent the number of pounds of peaches bought and y represent the total cost of peaches, which best describes t

What volume of nitrogen dioxide is produced from the complete reaction of 16.87g of lead at STP? 2Pb(NO3)——> 2PbO(s)+4NO2(g)+O2(g)