m5hfhqc7sv m5hfhqc7sv
  • 01-06-2022
  • Chemistry
contestada

How many moles are there in 42.2g of Cu₂SO4?

Respuesta :

bridemaggie6
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

I tried finding the answer to this time and time again. I cannot find it. I hope someone can help me. What does photochemical smog react with?
What do the arrows in a food chain represent?
From what country did a private organization send an unmanned spacecraft to the moon
which kind of molecules passes through the lipid bilayer of the cell membrane?
Simplify the expression -2b - 6 + 3b - 2
if 2.0 g of hydrogen sulfide, H2S(g) reacts with 5.0 g of sodium hydroxide what mass of the excess reactant is present when the reaction is complete
according to the line plot what is the total distance run for all of the runners combined​
A pair of belted pulleys have diameters of 18 in. and 12 in. If the smaller pulley turns at 750 rpm, how fast will the larger pulley turn, to the nearest rpm?
which of the following is circumference of a circle whose equation is x2+y2=100​
what is the discriminant of the polynomial below 4x^2-20x +25