An undergraduate weighed out 20grams of sodium hydroxide pellets. if na =23, o = 16 andh = 1, what is the mole of this sodium hydroxide.

We are hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?

The dashed segment of the plotted experiment in the graph in the l

Type the correct answer in each box. use numerals instead of words. the distance between earth and the moon is about 384,400 kilometers. the distance can be written in scientific notation as a × 10b kilometers, where a = and b = .