What will 3.20 moles of o2 occupy at stp

The U. S. Mint produces a dollar coin called the American Silver Eagle that is made of nearly pure silver. This coin has a diameter of 41 mm and a thickness of 2.5 mm. The density and approximate market price of silver are 10.5 g/cm3 and $0.

Which of these compounds is an alkene? propanone butyne nonene methane

When a small amount of hydrochloric acid (hcl) is added to a solution of na2hpo4, the ph of the solution does not change markedly. the ph also does not change drastically when a small amount of sodium hydroxide (naoh) is added to this same solution.

What volume of water at 0 ∘C∘C can a freezer make into ice cubes in 2.0 hh, if the coefficient of performance of the cooling unit is 9.0 and the power input is 1.2 kilowatt?

A client takes 30 ml of magnesium hydroxide and aluminum hydroxide with simethicone P. O. 1 hour and 3 hours after each meal and at bedtime for treatment of a duodenal ulcer. Why does the client take this antacid so frequently?

Why can't we breathe in pure oxygen for long

In warm water conditions, female offspring hatch from eggs laid by painted turtles. Male offspring are produced under cold conditions.

It takes 53.0 J to raise the temperature of an 11.0 g piece of unknown metal from 13.0∘C to 24.2 ∘ c. What is the specific heat for the metal?

What happens to the velocity of a sound wave in air if the temperature of the air increases

What word cannot be used to describe this organism?