If you drop an object with a mass of 3.66 grams and a volume of 4 mL into a beaker containing dish soap, would it float or sink? Dish soap has a density of 0.93 g/mL

It takes 945.kj/mol to break a nitrogen-nitrogen triple bond. calculate the maximum wavelength of light for which a nitrogen-nitrogen triple bond could be broken by absorbing a single photon.

Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.

How many moles of bromine are needed to produce 3.23 moles of potassium bromide