What is the molarity of a 2.0 l sodium hydroxide solution containing 10.0 grams of solute? a.0.80b.0.13c.5.0d.0.25

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.

Chemistry worksheet - i am not sure what they are asking for exactly?

Which reason best explains why metals are malleable? a)because they have delocalized electrons b)because they have localized electrons c)because they have ionic bonds d)because they have rigid bonds