Luke is getting his pilot’s license. He flies from Houston to San Antonio, a distance of 185 miles. If he makes the flight in 1.75 hours, what is his average speed for the trip?

A5.000 g sample of niso4 h2o decomposed to give 2.755 g of anhydrous niso4. what is the formula of the hydrate? what is the full chemical name for the hydrate? what is the molar mass of the hydrate? niso4•_h2o what is the mass % of water in the hydrate?

How many molecules are in 6.0 moles of methane

An object displaces 652 ml of water. the volume of the object is: 0.652 cm³ 6.52 cm³ 65.2 cm³ 652 cm³