david8826 david8826

02-12-2021
Chemistry

contestada

How many moles are there in 3. 00 g of ethanol, ch3ch2oh?.

Respuesta :

TheDoctorOfStone TheDoctorOfStone

02-12-2021

Answer:

moles = mass of compound/molar mass of the compound

mass of compound = 3g

molar mass of ethanol = (2 x 12.01) + (1.01 x 5) + (16) + (1.01) = 46.08g/mol

3/46.08 = 0.0651041667 mol

There are 0.065 moles in 3g of Ethanol

Answer Link

Otras preguntas

The acceleration of the gravity Moon is equal to one-sixth of Earth's gravitational acceleration times. if an astronaut has a mass of 60 kg, what is the mass an

Idea that government should play as small a role as possible in economic affairs Dawes Act Marxism Laissez-Faire Antietam

Calculate the number of oxygen atoms in 2.00 moles of Mn2O7

What special group advises the President of the United States? a. The Cabinet b. The Electoral College c. The Executive Branch

Write an equation in point-slope form for the line through the given point with the given slope. (9,-1); m=4/3. I need help!

What's a Protective tariff?

What is English Literature??

The belief that the U.S. should extend all the way to the Pacific Ocean because it was God's will Spoils system Harriet Tubman Manifest Destiny Dawes Act

This song was popular with American troops during the Revolutionary War. Here is a part of its famous refrain: “Stuck a feather in his cap, and called it macar

what is the dot in i called?