An atom of sodium 23 na(23) has a net charge of plus 1 identify the number of protons, neutrons, and electrons in the atom

What is the overall order of reaction for rate = k[no]2[o2]

What is the ima of the 1 st class lever in the graphic given? 2 3 0.5

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