At what temperature (in degrees celsius) would 4.0 moles of hydrogen gas in a 0.10 liter container exert a pressure of 1.00 atmospheres? *
1 point
a. 3.28 ºc
b. 0.305 ºc
c. -272.7 ºc
d. 273.3 ºc

The biomedical technique in which a part of the brain is destroyed with electric current is known as a. electroconvulsive therapy b. prefrontal lobotomy c. bilateral cingulotomy d. tardive dyskinesia

You have a sample of a metal, the sample is exactly 6.02 x 1023atom, if the sample has a mass 55.85 what metal is your sample made of?

The polarity of an oxygen-hydrogen bond is higher than the polarity of a nitrogen-hydrogen bond, allowing amines to be more soluble than alcohols.