For the following reaction, 5.26 grams of potassium hydroxide are mixed with excess carbon dioxide. The reaction yields 4.24 grams of potassium carbonate. carbon dioxide (g) potassium hydroxide (aq) potassium carbonate (aq) water (l) What is the theoretical yield of potassium carbonate

Which ocean zone has the most abundant primary producer and why a) the abyssopelagic zone ,du to the absence of light and cold water temperatureb) the bathypelagic zone, due to the absence of light and cold water temperaturec) the mesopelagic zone ,due to uts high light availability and warm water temperature d) the epipelagic zone, due to its high light availability and warm water temperature

Structure of the atoms: discovery of the nucleus in 1909i need answering all of these questions

Identify the lewis base in this balanced equation: fe3+ h2o fe(h2o)63+