A scientist measures out precisely 1.45 mg of a chemical. How many microg is this equal to

What is the maximum number of electrons that an atomic orbital can contain?

How many moles of oxygen gas are produced from the decomposition of six moles of potassium chlorate

Mercury turns to vapor at 629.88 k how much heat is lost 175 g of mercury vapor at 650 current condenses to a liquid at 297 ca mercury turns to weber at 629.88 kelvin how much he is lost 175 g of mercury vapor and 650 coming condensers to liquidate 297 kevin