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 5x^2 - 15x = 0 and x ≠ 0, find the value of x. (A) -10 (B) -3 (C) 10 (D) 5 (E) 3

simplify p8/p2can you help me with this question...anyonnnneee...????

solve the formula for the indicated variable (b=rw+r,for w sollution w=____)

Binary equivalent of decimal number 170

How does a Retinal Scan Work?

what role did sectionalism play in Lincoln's winning the 1860 election?

solve for x: x to the negative 3rd power is equal to 27 over 64

An infant is 32.625 inches (in) long. Write this as a common fraction.

what is the farthest distance a human has ever been from earth?

What Is Ethane? Can you help me?