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

7. Reread the dialogue in lines 235-266. Why is rising action a fitting term to describe what is happening? Think about the state of Mrs. Stevenson. How is she

Find the slope/rate of change of the graph below

7. An original strand of DNA has the following sequence of nucleotides DNA: CCATCTGGAACACTACITAAACA, list the RNA Strand?

What is the slope of a line of 33x + 11y =22

1. (3 x 5) + (6 x 5) = (16 x 5) – (________ x 5) 2. (3 x 8) + ( ________ x 8) = 13 x 8

what are the different types of qualitative research

turn 311/34 to a mixed number

What are the things to be considered in feeding of poultry birds ?

Charlie is making chocolate cake for his birthday party. He found a recipe that needs 2 cups of cocoa powder for every 3 cups of sugar. All of his friends are c

According to Newton's third law of motion, if you push against a wall, the wall will __________. A. attract you with its low gravity B. fall over once you overc