Chemistry Questions – Flashcards
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HC2 H3 O2 |
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acetic acid |
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H3 BO3 |
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Boric Acid |
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H2 CO3 |
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carbonic acid |
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HCl |
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hydrochloric acid |
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HNO3 |
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nitric acid |
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1:3 HNO3:HCL |
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aqua regia |
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H3 PO4 |
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phosphoric acid |
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H2 SO4 |
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sulfuric acid |
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NH4 OH |
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ammonium hydroxide |
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NH3 |
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ammonia |
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CA(OH)2 |
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calcium hydroxide |
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NaOH |
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sodium hydroxide |
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KOH |
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potassium hydroxide |
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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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tetra- |
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4 |
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penta |
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5 |
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hexa |
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6 |
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hepta |
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7 |
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octa |
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8 |
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nona |
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9 |
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deca |
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10 |
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undeca |
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11 |
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dodeca |
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12 |
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THREE STATES OF MATTER |
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GAS, LIQUID, SOLID |
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ATOMS OF AN ELEMENT _______________ |
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HAVE ONLY ONE KIND OF ANY ATOM (1) |
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MOLECULES OF AN ELEMENT ______________________ |
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HAVE ONLY ONE KIND OF ATOM IS IN THE ANY ELEMENT |
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MOLECULES OF COMPOUND____________________ |
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MUST HAVE AT LEAST TWO KINDS OF ATOMS |
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MIXTURE OF ELEMENTS AND A COMPOUND |
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NOT PURE |
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CHEMICAL |
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ANYTHING MADE UP OF ATOMS |
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MATTER |
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ANYTHING THAT HAS A MASS AND TAKES UP SPACE |
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ATOMS |
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THE BUILDING BLOCKS OF MATTER |
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ELEMENT |
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MADE OF THE SAME KIND OF ATOM |
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COMPOUND |
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MADE OF TWO OR MORE DIFFERENT KINDS OF ELEMENTS |
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SOLIDS HAVE |
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A DEFINITE SHAPE, VOLUME, PARTICLES THAT ARE CLOSE TOGETHER IN A FIXED ARRANGEMENT, AND PARTICLES THAT ARE MOVING SLOWLY |
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LIQUIDS HAVE |
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AN INDEFINITE SHAPE BUT A DEFINITE VOLUME, SHAPE THE CONTAINER ITS IN, PARTICLES THAT ARE CLOSE TOGETHER BUT MOBILE, AND PARTICLES THAT MOVE SLOWLY |
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GASES HAVE |
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AN INDEFINITE SHAPE, VOLUME, BUT THE SAME SHAPE AND VOLUME OF ITS CONTAINER. THE PARTICLES ARE FAR APART AND MOVE VERY FAST |
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PHYSICAL PROPERTIES |
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CAN BE OBSERVED W/O CHANGING A SUBSTANCE INTO ANOTHER SUBSTANCE. I.E. BOILING POINT, DENSITY, MASS, VOLUME. ECT |
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CHEMICAL PROPERTIES |
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CAN ONLY BE OBSERVED WHEN A SUBSTANCE IS CHANGED INTO ANOTHER SUBSTANCE. I.E. FLAMMABILITY, CORROSIVENESS, REACTIVITY WITH ACID, ECT. |
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INTENSIVE PROPERTIES |
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ARE INDEPENDENT OF THE AMOUNT OF THE SUBSTANCE THAT IS PRESENT. |
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EXTENSIVE PROPERTIES |
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DEPEND UPON THE AMOUNT OF THE SUBSTANCE PRESENT |
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PHYSICAL CHANGES |
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ARE CHANGES IN MATTER THAT DO NOT CHANGE THE COMPOSITION OF A SUBSTANCE |
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CHEMICAL CHANGES |
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RESULT IN A NEW SUBSTANCE/SUBSTANCES |
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PURE SUBSTANCE |
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MATTER WITH A SPECIFIC COMPOSITION, |
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FILTRATION |
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SOLID SUBSTANCES ARE SEPERATED FROM LIQUIDS AND SOLUTIONS |
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DISTILLATION |
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USES DIFFERENCES IN THE BOILING POINTS OF A SUBSTANCES TO SEPERATE A HOMOGENEOUS MIXTURE INTO ITS COMPONENTS |
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CHROMATOGRAPHY |
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TECHNIQUE SEPERATES SUBSTANCES ON THE BASIS OF DIFFERENCES IN SOLUBILITY IN A SOLVENT |
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GRAM |
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MASS |
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LENGTH |
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M |
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TIME |
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S OR SEC |
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TEMPERATURE |
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K |
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AMOUNT OF SUBSTANCE |
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MOL |
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ELECTRIC CURRENT |
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AMP OR A |
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LUMINOUS INTENSITY |
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CD |
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GIGA- |
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BILLION |
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MEGA- |
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MILLION |
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KILO |
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THOUSAND |
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CENTI |
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100TH |
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MILLI |
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1000TH |
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MICRO |
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MILLIONTH |
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NANO |
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BILLIONTH |
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PICO |
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TRILLIONTH |
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MEASUREMENT OF VOLUME |
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CM3 |
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K=CELCIUS+273.15 |
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HOW TO CONVERT CELCIUS TO KELVIN |
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9/5(C)+32 |
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HOW TO CONVERT F TO C |
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5/9(F-32)=C |
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HOW TO CONVERT C TO F |
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DENSITY |
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D=M/V |