A compound contains 36.5% sodium, 25.4% sulfur, and 38.1% oxygen. Write the molecular formula for this compound if the molecular mass is 378 grams, by typing the correct subscripts. Na-
S-
O-

(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?

In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?

This flow chart shows the amount of energy that is emitted by each type of light. ultraviolet > blue light > yellow light > red light (maximum energy) (minimum energy) in an experiment, shining which type of light on a strip of metal would be least likely to produce the photoelectric effect? ultraviolet light dim blue light bright red light bright yellow light