dereklatta dereklatta

24-05-2022
Chemistry

contestada

How many molecules are there in 1.43g of Cu(OH)2

Respuesta :

Аноним Аноним

24-05-2022

Answer:

9.033 x 10²¹ molecules

Explanation:

Number of molecules :

No. of moles of Cu(OH)₂ x Nₐ (Avogadro number)
1.43/97.56 x 6.022 x 10²³
0.015 x 6.022 x 10²³
0.09033 x 10²³
9.033 x 10²¹ molecules

Answer Link

Otras preguntas

the first nation in europe to give all men the right to vote was______..

Which phrase best describes DNA? A. the molecule that contains all the instructions for life B. the structure that sends signals to other parts of the cell

What is 901,050,000,000 in Scientific Notation?

what is the definition of indentity property of multiplication

Which is bigger 30% or 1/3

Who were the first Europeans to come to the U.S.?

the moon was a ghostly galleon tossed upon cloudy seas,the road was a ribbon of moonlight over the purple moor is this a simile metaphor personification or hype

is 1.5 liters equal to 15 milliliters

what is the quotient of 75 and 2.4?

What's one of the factors of x² - x – 6 ?