ASCORERS STUVIA
CHEMISTRY 104 FINAL EXAM COMPLETE
OVERVIEW WITH MULTIPLE, CORRECTLY
ANSWERED QUESTIONS |AGRADE
_______ Law states that a constant Temperature, pressure and volume are inversely related. ...ANSWER... Boyle's
__________ Law states that a constant pressure, Kelvin temperature and volume are directly related. ...ANSWER... Charles'
6.02 X 10(23) ...ANSWER... Avogadro's number
A ________ represents the chemical quantity of a substance as a number of particles. ...ANSWER... mole
A _________ has closely spaced particles and fixed motion. ...ANSWER... solid ASCORERS STUVIA
A _________ has closely spaced particles and random motion. ...ANSWER... liquid
A _________ has widely spaced particles and random motion. ...ANSWER... gas
A Beta particle has a mass of ______ and a charge of _________. ...ANSWER... 1/1850, -1
A chemical equation is balanced when the equation shows an equal number of atoms for each element on both _________ ...ANSWER... sides
A horizontal row on the periodic table is called a ...ANSWER... period
A measurement must always contain a number and a ...ANSWER... unit
A saturated solution has exceeded its ___________ limit. (more solute than the solution can hold) ...ANSWER... solubility ASCORERS STUVIA
A solution is a homogenous ...ANSWER... mixture
Acids are ______ donors, have ______ taste, turn litmus ______, and pH less than _________. ...ANSWER... Proton, sour, red, 7
Across a period from left to right in the periodic table, the size of atoms ...ANSWER... decreases
Amount of mass per unit of volume. ...ANSWER... density
An alpha particle has a mass of ________ and a charge of __________. ...ANSWER... 4, +2
An unshared pair of electrons. ...ANSWER... lone pair
Boiling point of water on the Celsius scale. ...ANSWER... 100 degrees Celsius
Bond in which electrons are shared. ...ANSWER... Covalent
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