Final Exam Study – Flashcards

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question
Lithium ion
answer
Li+
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Rubidium ion
answer
Rb+
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Magnesium ion
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Mg +2
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Barium ion
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Ba +2
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Sulfide ion
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S -2
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How can you identify an acid?
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Acids are written in HX form, H being positive and X being a negative ion
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How do you name acids with no oxygen atom?
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Hydro + Root + ic Acid
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What is the rule for naming acids with "ate" anions?
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Root + ic Acid
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What is the rule for naming acids with "ite" anions?
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Root + ous Acid
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What are binary molecular compounds?
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Made of two non-metals through covalent bonds
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Naming acids: Two?
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Di
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Naming acids: Four?
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Tetra
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Naming acids: Five?
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Penta
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Naming acids: Six?
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Hexa
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Naming acids: Seven?
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Hepta
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Naming acids: Eight?
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Octa
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Naming acids: Nine
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Nona
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Naming acids: Ten
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Deca
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When naming binary compounds the 2nd atom must always end with ____?
answer
2nd atom of BINARY compounds always end with "IDE"
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Nano-
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1 x 10^9
1,000,000,000 x smaller than main unit
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Micro-
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1,000,000 x smaller than the main unit
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Milli-
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1,000 x smaller than the main unit
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Centi-
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100 x smaller than the main unit
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Kilo-
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1,000 x bigger than the main unit
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Fluoride ion
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F ?
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Dihydrogen Phosphate ion
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H?PO??
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Acetate ion
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CH?COO?
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Hydrogen Carbonate ion
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HCO??
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Hydroxide ion
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OH?
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Hydrogen Sulfate
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HSO??
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Sulfite ion
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SO???
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Sulfate ion
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SO???
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Permanganate ion
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MnO??
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Silicate ion
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SiO???
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Ammonium ion
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NH??
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Cyanide ion
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CN?
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Iodide ion
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I?
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Sodium ion
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Na?
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Aluminum ion
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Al??
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Potassium ion
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K?
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Cesium ion
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Cs?
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Calcium ion
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Ca??
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Selenide ion
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Se ??
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Beryllium ion
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Be??
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Strontium ion
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Sr ??
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Oxide ion
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O ??
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Nitrite ion
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NO? ?
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Nitrate ion
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NO??
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Bromide ion
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Br?
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Chloride ion
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Cl?
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Hypochlorite ion
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ClO?
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Chlorite ion
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ClO??
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Chlorate ion
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ClO??
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Perchlorate ion
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ClO??
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Hydrogen Sulfite ion
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HSO??
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Oxalate ion
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C?O???
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Chromate ion
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CrO???
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Dichromate ion
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Cr?O???
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Phosphate ion
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PO???
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Copper I ion
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Cu?
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Copper II ion
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Cu??
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Iron II ion
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Fe??
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Iron III ion
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Fe??
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Mercury I ion
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Hg???
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Mercury II ion
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Hg??
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Lead II ion
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Pb??
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Lead IV ion
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Pb??
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Tin II ion
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Sn??
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Tin IV ion
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Sn??
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Chromium II ion
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Cr??
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Chromium III ion
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Cr??
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Manganese II ion
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Mn??
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Manganese III ion
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Mn??
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Cobalt II ion
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Co??
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Cobalt III ion
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Co??
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Electronegativity
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indicates the relative ability of an element's atom to attract electrons in a chemical bond
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What is the trend of Ionization energy?
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generally increases from left to right across a period, and decreases as you move down a group
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What is the trend of electronegativity?
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generally increases from left to right across a period, and decreases as you move down a group
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What are ionic compounds?
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compounds that contain ionic bonds
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Define Crystal Lattice.
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3-D arrangement of particles
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Define Electrolyte.
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ionic compound whose aqueous solution conducts an electric current
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Wavelength
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1 nm = 1 x 10?? m
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Waves per second
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(1/s) or (S??)
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Frequency
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652 Hz = 652 waves/second
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