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

Need this quick, need to get a good grade

The graph shows a relationship between temperature and altitude in different layers of the atmosphere what information is true about the change in temperature

Based on a specific example of titration method. How do titration methods play a role in agriculture industry? Discuss

What type of mining is illustrated in this image?

Someone help me am i right or wrong

Enzo is gathering details about the migration of the Canadian goose. Which essential question he should ask? What do they eat? How long do they live? O How big

What is the maximum value of the function? Help

She has neverfailed her exam.Change into affirmative

A teacher interested in determining the effect of a new computer program on learning to read conducted a study. One hundred students were randomly assigned to o

35 POINTS What was Henry Ford's reason for paying his workers so well? Question 1 options: -He wanted them to be able to afford the cars they were making -He wa