GENERAL ORGANIC AND BIOLOGICAL CHEMISTRY ACTUAL TEST QUESTIONS AND SOLUTIONS COMPREHENSIVE REVIEW PACKAGE.pdf

GENERAL ORGANIC AND BIOLOGICAL
CHEMISTRY ACTUAL TEST QUESTIONS AND
SOLUTIONS COMPREHENSIVE REVIEW
PACKAGE

●● How can you determine the charge of the atom if it forms an ion for
cations?
Answer: Charge= Group Number (Column number)


●● How can you determine the charge of the atom if it forms an ion for
anions?
Answer: Charge= Group number - 8


●● Do metals for anions or cations?
Answer: Cations


●● Do non-metals for anions or cations?
Answer: Anions


●● Metals ________ electrons to form ____________
Answer: Lose; cations

,●● Non-Metals ________ electrons to form ____________
Answer: Gain; Anions


●● Polyatomic Ions
Answer: A common group of ions whose charges can't be determined by
the periodic table


●● Common unit for Mass is the ________.
Answer: Gram (g)


●● Density
Answer: Relationship between the mass and volume of an object


●● Density Formula
Answer: Mass/Volume


●● What is the density of water?
Answer: 1.00 g/mL


●● Objects that sink in water are _________ than water.
Answer: Denser (greater than 1.00 g/ml)

, ●● Objects that float in water are ________ than water.
Answer: Less dense (Less than 1.00 g/ml)


●● Volume
Answer: Amount of space an object occupies


●● Specific Gravity formula
Answer: Specific Gravity= density of a sample/ density of water


●● Specific Gravity
Answer: Ratio of the density of a sample to the density of water.


●● Kelvin Formula
Answer: K= C + 273


●● Celcius Formula
Answer: C= (F - 32) / 1.8


●● Fahrenheit Formula
Answer: F= 1.8 * C + 32


●● Potenial energy