m5hfhqc7sv m5hfhqc7sv

01-06-2022
Chemistry

contestada

How many moles are there in 42.2g of Cu₂SO4?

Respuesta :

bridemaggie6 bridemaggie6

01-06-2022

Answer:

0.264moles

Explanation:

number of moles= given mass/molar mass.

Molar mass of Cu2SO4= 63.5+32+4(16)=159.5

moles(n)=42.2/159.5= 0.264moles

Answer Link

Otras preguntas

Explain how you can use reasoning to compare two fractions with the same denominator

write a unit rate for the situation. round to the nearest hundredth if necessary traveling 216 miles in 5 hours

What describes the government of the Old Kingdom in which pharaohs assumed the divine power of a god and the authority of a king? world history

explain limitation of algebra that leads development of calculus and how?

Ali wants to buy a piano the piano measures 19/4 feet long she has a space 5 feet long for the piano in her house does she have enough room

How many liters of a 3.52 M K2SO4 solution are needed to provide 89.2 g of K2SO4

During the American Revolution, the Continental Congress permitted captains of American merchant ships to carry cannons and attack British shipping. What were t

aiden baked 8 dozen muffins. how many total muffins did he baked?

What battle eliminated Persian influence in Greece and Athens?

what is a system of millions or billions of stars, together with gas and dust held together, by gravitational attraction?