02-11-2016
Chemistry

contestada

How many moles does the mass quantity 0.873g of kOH contain?

Respuesta :

PhantomRealm PhantomRealm

02-11-2016

mole=mass/molarmass
molar mass of KOH=56g/mol
mole=0.873/56
mole=0.016moles

Answer Link

Otras preguntas

Two trains leave the station at the same time, one heading East and the other heading West. The westbound train is going 60mph. The eastbound train is going 80m

Calculate the number of moles 2.25 g of Na2CO3 0.800 g of NaOH 17.75 g of Na2SO4

A stone falls from ledge and takes 16 seconds to hit ground. The stone has an original velocity 0 m/s, How tall is the ledge?

Can someone tell me the answer for 18-7÷0

What number is 10,000 less than 337,676?

a mulberry silk worm can spit a single thread the measure up to 3,900 ft in length. write the number in scientific notation?

What is 70,030,000 in scientific notation

6x+5y=-15 into intercept form

Your dad tells you that he will pay you $6.00 an hour for the 6 seconds that you take to wash your hands before dinner. How much did you make for washing your h

What is the best estimate product for 289 and 7