Which picture above represents a mixture?
A
B
C

Calculate the molarity of 48.0 ml of 6.00 m h2so4 diluted to 0.250 l .

Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.

How many moles in .5g of sodium bromide?