Which of the following equations is balanced? 0 2P+O2 → P205
O4P+202 → 2P405
O P+202 → POZ
4P+502 → 2P205

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

What is the mass of 2.00 l of an intravenous glucose solution with a density of 1.15 g/ml?

How does the presence of oxygen affect the chemical pathways used to extract energy from glucose?