Intro final to Mrs. Griffens – Flashcards

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Boiling point at Kelvin
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373
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boiling point at Celsius
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100
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Boiling point at Farheniet
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212
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Freezing point in Kelvin
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273
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Freezing point at Celsius
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0
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Freezing point in farhenhiet
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32
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Temp to Celsius
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Tf-32/1.8
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Kelvin to Celsius
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Tk = Tc + 273
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1L=?
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1000 mL
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1m =?
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100cm
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1kg =?
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1000g
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1g =?
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1000 mg
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1 mg =?
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0.001g
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1 lb =?
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16 oz
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1 km =?
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1000m
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1m =?
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1000mm
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1dL=?
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100mL
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1 in. =?
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2.54
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1cal =?
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4.184 J
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1kcal =?
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1000cal
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Cu
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copper
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Fe
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Iron
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Au
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gold
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Ag
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silver
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N
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nitrogen
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P
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Phosphorus
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protons and neutrons are located
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inside the nucleus
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electrons are located
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outside the nucleus
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protons are equal to?
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the atomic number
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mass number is;
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represents the number of particles in the nucleus and is equal to the number of protons and number of neutrons
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The atomic mass of an element
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is listed below the symbol of each element on the periodic table and gives the mass of an "average" atom of each element
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cations
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formed by metals and are positive ions.
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nonmetals form
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anions
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the charge of a cation is equal to its
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group number
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the charge of a anion is by
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subtracting 8 from its group number
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Li+
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lithium
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Na+
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sodium
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K+
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potassium
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Mg 2+
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magnesium
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Ca2+
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calcium
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Ba2+
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barium
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Al3+
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aluminum
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N3-
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Nitride
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P3-
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Phosphide
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O2-
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Oxide
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S2-
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Sulfide
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F-
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Flouride
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Chloride
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Cl-
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Bromide
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Br-
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Iodide
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I-
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A strong attraction between a metal cation and a nonmetal anion is
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Ionic Compounds
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Cr 2+
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Chromium (II)
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Cr 3+
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Chromium (III)
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Pb 2+
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Lead (II)
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Pb 4+
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Lead (IV)
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FeCl2
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Iron (II) chloride
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Fe2O3
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Iron (III) oxide
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NH4+
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ammonium
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NO3-
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Nitrate
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CO3(2-)
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Carbonate
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HCO3-
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Hydrogen Carbonate

(bicarbonate)

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OH-
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hydroxide
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NO2-
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Nitrate
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PO4(3-)
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Phosphate
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CN-
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Cyanide
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C2H3O2-
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Acetate
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HPO42-
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Hydrogen phosphate
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mono
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1
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di
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2
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tri
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3
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4
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tetra
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5
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penta
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6
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hexa
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7
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hepta
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8
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octa
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nona
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9
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deca
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10
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A MOLE IS A COLLECTIONS THAT CONTAINS
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6.02 X10 (23)
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HOW MANY Cu ATOMS ARE IN 0.50 MOLE OF Cu?
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6.02 X 10(23) / 1 MOLE = 3.0 X 10(23) Cu ATOMS
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AVOGADRO'S NUMBER IS USED TO CONVERT MOLES OF A SUBSTANCE TO
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PARTICLES
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MOLAR MASS IS?
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THE ATOMIC MASS OF AN ELEMENT EXPRESSED IN GRAMS

g/MOLE

EX; Ca 1 MOLES IS 40.1g/MOLE TOTAL MASS IS 40.1g

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BOYLES LAW STATE THAT
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IF THE PRESSURE INCREASES THEN THE VOLUME DECREASES
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IN CHARLE'S LAW
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T AND V ARE DIRECTLY RELATED HENCE WHEN THE TEMPERATURE OF A GAS INCREASES, ITS VOLUME INCREASES.
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GAY-LUSSAC'S LAW IS
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P AND T ARE DIRECTLY RELATED TO THE KELVIN TEMP HENCE WHEN P INCREASES T INCREASES
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AVOGADRO'S LAW
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(T AND P ARE CONSTANT) EFFECT OF n ON V THE VOLUME OF A GAS IS DIRECTLY RELATED TO THE NUMBER OF MOLES (n) OF GAS
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SOLUTE ;
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THE SUBSTANCE PRESENT IN LESSER AMOUNT
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SOLVENT
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THE SUBSTANCE PRESENT IN GREATER AMOUNT
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____ IS THE MOST COMMON SOLVENT AND IS A POLAR MOLECULE
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WATER
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UNSATURATED SOLUTIONS CAN
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CONTAIN LESS THAN THE MAXIMUM AMOUNT OF SOLUTE AND CAN DISSOLVE MORE SOLUTE
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SATURATED SOLUTIONS CAN
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CONTAIN THE MAXIMUM AMOUNT OF SOLUTE THAT CAN DISSOVE AND SOME UNDISSOLVED SOLUTE AT  THE BOTTOM OF THE CONTAINER
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MOLARITY (M)
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IS THE CONCENTRATION TERM FOR SOLUTIONS.

GIVES THE MOLES OF SOLUTE IN 1L SOLUTION

moles/L

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THE pH OF A SOLUTIONS  IS CONSIDERE ACIDIC WHEN
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THE VALUES ARE LESS THAN 7
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THE pH OF A SOLUTION IS CONSIDERE BASIC WHEN
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THE VALUES ARE GREATER THAN 7
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OIL IS
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ORGANIC
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WATER IS
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INORGANIC
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