As greenhouse gases in the atmosphere trap more energy from the sun, the oceans also absorb more heat. what effect might this have? a. low tides could disappear, b. gyres could change direction, c. the water cycle could disappear, d. sea levels could rise

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

Consider this initial-rate data at a certain temperature for the reaction described by

Word equation for k(s) +h2o(l) yield koh (aq) + h2