Let's say the Tums® company wants to test the efficiency of their antacid. If the gas in number 2 was collected over water at those conditions, and the observed amount of “wet” gas was 2.53L, what was the actual yield of the CO2?

How many absorptions would you expect to observe in the 13c nmr spectra of the following molecules? a) 3-chloropentane b) cis-4-methyl-2-pentene

Inside a flashbulb, oxygen surrounds a thin coil of magnesium. when the flashbulb is set off, a chemical reaction takes place in which magnesium combines with oxygen to form magnesium oxide. which of the chemical equations matches the reaction above? a. mg + o2 mgo2 + energy b. 2mg + o mg2o + energy c. 2mg + o2 2mgo + energy d. mg + o mgo + energy

Which type of intermolecular force is pbr3