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

tom bought five candy bars and paid a total of $6.75 including tax. if each candy bar cost $1.25,how much tax did tom pay?

Hi guys, I'm from Brazil, how are you doing so well?

What is the difference of 23,659,617.52 and 34,311,887.98

Juan lives 100 m away from billy. what is juans average speed if he reaches billys home in 50 seconds

Where do the children go at the start of Chapter 4?

Help? Me pleaeeeeeee. I need this for a math review for my test next week

the sum of 4x² + x - 8 and x² + 9 can be expressed as

Which are functions of fat cells? Select three options. absorb shocks digest food move the body hold body heat store energy

solve the following using completing the square method :1. 10x² - 13x - 3 = 02. x² - 2x + 1 = 0

Natalia is writing a recursive formula to represent the sequence. 8, 12, 18, 27, ... What value should she use as the common ratio in the formula?