O. A methanol solution ,CH₃OH has a density of 1.10gmlt. It was preporea by dissolving 0.5g of methanol in tog of water. Calculate its molarity.​

Using the periodic table, complete the table to describe each atom. type in your answers.a ? b? c? d? e? f?

Why doesn't heat added to water make the tempature rise above 100c

The following reaction shows sodium carbonate reacting with calcium hydroxide. na2co3 + ca(oh)2 → naoh + caco3 how many grams of naoh are produced from 20.0 grams of na2co3? (molar mass of na = 22.989 g/mol, c = 12.01 g/mol, o = 15.999 g/mol, ca = 40.078 g/mol, h = 1.008 g/mol) 12.2 grams 15.1 grams 24.4 grams 30.2 grams