How many grams of NaOH are dissolved in 0.4L of water to make a 4M solution?

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.

Which substance has non polar covalent bonds

The number of moles of a given mass of a substance can be found without knowing its molecular formula or molar mass. true false