The formula for common table salt is nacl. what elements are in table salt? use the periodic table (given in last lesson) if necessary.

a flack that weighs 345.8g is filled with 225 ml of carbon terachloride the weight of the flack and carbon terachloride is found to be 703.55g. from this information calculate the density of the carbon terachloride

Discuss how resistance affects current in a circuit.

In order to boil, a liquid's vapor pressure must be greater than the pressure of the atmosphere. TRUE FALSE

A mineral that exhibits cleavage breaks

Carbon cycle is returned to the atmosphere primarily by the respiration of consumer.

What happens when non-metal atoms ionize? a. They lose electrons c. They gain electrons b. They lose 2 electrons d. They do not form ions

An isotope contains 26 protons, 24 electrons, and 32 neutrons

Where is liquid waste held?

Molybdenum has a body-centered cubic unit cell. how many atoms of mo are present in each unit cell?

A solution of 3 moles of carbon disulfide in 10 moles of ethyl acetate has a vapor pressure of 170 torr at 28°c. the vapor pressure of pure carbon disulfide at 28°c is 390 torr. what is the vapor pressue of pure ethyl acetate at 28°c