chepter 10 chemistry
Terms
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- methane
- CH4 ONE
- ETHANE
- TWO
- PROPANE
- THREE
- BUTANE
- FOUR
- PENTANE
- FIVE
- SIX
- HEXANE
- HEPTANE
- SEVEN
- EIGHT
- OCTANE
- NINE
- NONANE
- TRIANGLE
- CYCLOPROPANE, THREE SIDES
- SQUARE
- CYCLOBUNATE, FOUR SIDES
- CYCLOPENTANE
- FIVE SIDE
- CYCLO HEXANE
- SIX SIDES
- COMPOUNDS THAT HAVE THE SAME MOLECULAR FORMULA BUT DIFFERENT ARRANGEMENTS OF ATOMS ARE CALLED?
- ISOMERS
- IN THE THREE DIMENSIONAL STRUCTURE OF METHANE, CH4, THE HYDROGEN ATOMS ATTACHED TO A CARBON ATOM ARE ALIGNED?
- AT THE CORNERS OF A TETRAHEDRON.
- A FORMULA THAT SHOWS THE ARRANGEMENT OF ALL BONDS IN A MOLECULE IS CALL AN
- EXPANDED STRUCTURAL FORMULA
- A HYDROCARBON CONTAINS ONLY THE ELEMENTS
- CARBON AND HYDROGEN
- ORGANIC COMPOUNDS
- HIGH FLAMMABILITY; LOW BOILING POINT; POOR SOLUBILITY IN WATER; COVALENT BONDING.
- AN ALKENE IS A CARBON COMPOUND THAT CONTAINS
- DOUBLE BOND
- ISOMERS ARE MOLECULES THAT SHARE THE SAME FORMULA AND HAVE
- A DIFFERENT ARRANGEMENT OF ATOMS WITHIN THE MOLECULE.
- ORGANIC CHEMISTRY IS THE STUDY OF THE CHEMISTRY OF COMPOUNDS OF
- CARBON
- HOW MANY VALENCE ELECTRONS DOES CARBON HAVE?
- FOUR
- HYDROCARBONS ARE THE PRIMARY CONSTITUENTS OF
- FOSSIL FUELS
- THE CARBON ATOMS IN SATURATED HYDROCARBONS HAVE
- ONLY SINGLE BONDS.
- Hydrocarbons are the primary constituents of?
- fossil fuels
- THE CARBON ATOMS IN SATURATED HYDROCARBONS HAVE?
- ONLY SINGLE BONDS
- WHAT IS THE NAME OF THE CONTINUOUS CHAIN ALKANE WITH SIX CARBON ATOMS?
- HEXANE
- WHAT IS THE NAME OF CH3-CH2-CH2-CH2-CH2-CH2-CH3?
- HEPTANE-MEANS 7 CARBON ATOMS
- WHAT IS THE NAME OF CH3-CH2-CH2-CH3?
- BUTANE-MEANS 4 CARBON ATOMS.
- THE REACTION OF BUTANE WITH OXYGEN IS CALLED?
- COMBUSTION
- WHAT IS THE PRODUCTS OF THE COMPLETE COMBUSTION OF ANY HyDROCARBON?
- CO2 + H2O
- WHAT IS THE NAME OF CH3-C-CH2-CH3 (ON TOP OF THE C AND BATTOM IS A CH3)
- 2,2-DIMETHYLBUTANE.
- A CYCLOALKNE HAS?
- TWO FEWER HYDROGEN ATOMS THAN THE CORRESPONDING ALKANE.
- THE SIMPLEST CYCLOALKANE HAS?
- THREE CARBON ATOMS
- THE REACTION FOR THE COMBUSTION OF HEPTANE IS C7H16 + 11O2/7CO2 + 8H2O, HOW MANY LITERS CO2 AT STP ARE PRODUCED FROM TEH COMPLETE COMBUSTION OF 2.00 MOLES OF HEPTANE?
- 314 L
- WHAT IS THE NAME FOR A ONE CARBON ALKYL SUBSTITUENT?
- METHYL
- WHAT IS THE NAME FOR A TWO CARBON SATURATED ALKYL GROUP?
- ETHYL
- ORGANIC CHEMISTRY IS?
- THE STUDY OF CHEMISTRY OF CARBON COMPUOUNDS.
- METHANE HAS A?
- TETRAHEDRAL STRUCTURE.
- CARBON HAS
- 4 VALENCE ELECTRONS.
- ISOMERS HAVE?
- THE SAME MOLECULAR FORMULA
- AN UNSATURATED COMPOUND ALWAYS?
- CONTAINS AT LEAST ONE DOUBLE OR TRIPLE BOND.
- THE IUPAC NAME OF CH3-CH=CH-CH3 IS?
- 2-BUTENE.
- THE IUPAC NAME FOR ETHYLENE IS?
- ETHENE
- THE REACTION OF HYDROGEN (H2) AND PROPENE USING A PLATINUM CATALYST IS CALLED?
- ADDITION.
- THE HYDROGENATION OF AN ALKENE GIVES AN?
- ALKANE.
- THE REACTION OF AN ALKENE AND WATER IN THE PRESENCE OF AN ACID CATALYST TO PRODUCE AN ALCOHOL IS CALLED?
- HYDRATION.
- A COMPOUND THAT CONTAINS THE RING STRUCTURE OF BENZENE IS CALED AN?
- AROMATIC COMPOUND.
- BENZENE
- A CIRCLE WITH SIX SIDES AFTER THE CIRCLE.
- INSECTS COMMUNICATE WITH CHEMICALS CALLED?
- PHEROMONES
- IN A CIS ALKENE, THE GROUPS ARE?
- ON THE SAME SIDE OF THE DOUBLE BOND.
- (kinetic theory) gas particles move faster when?
- Temperatrue increases.
- KINETIC THEORY GAS PARTICLES
- DO NOT ATTRACT OR REPEL ON ANOTHER.
- (kinetic theory)Gas particles Move?
- rapidly
- (kinetic theory)A gas is composed of?
- very small particles.
- In the kinetic molecular theory of gas behavior, particles of a gas tend to move?
- RAPIDLY AND COLLISIONS BETWEEN THEM ARE ELASTIC.
- STP STANDS FOR
- 0*C AND 760 mm Hg
- What unit of temperature is used in gas law calculations?
- KELVIN
- IN THE KINETIC MOLECULAR THEORY OF GAS BEHAVIOR, THE ASSUPTION IS MADE THAT GAS MOLECULES
- MOVE RAPIDLY IN RANDOM DIRECTIONS.
- NITROGEN MAKES UP ABOUT
- 78 PERCENT OF THE ATMOSPHERE.
- A BAROMETER IS USUALLY FILLED WITH
- MERCURY
- ONE ATMOSPHERE IS THE SAME AS?
- 760 mm Hg
- THE PRESSURE UNIT 1 mm Hg IS THE SAME PRESSURE UNIT AS THE PRESSURE UNIT
- 1 TORR
- WHICH MEASUREMENT DESCRIBES THE PRESSURE OF A GAS?
- 725 mm Hg
- THE AIR WE BREATHE IS ABOUT
- 21% OXYGEN.
- IN DEOXYGENATED BLOOD
- THE PARTICAL PRESSURE OF CARBON DIOXIDE IS GREATER THAN THE PARTICAL PRESSURE OF OXYGEN LEFT.
- AT 0 K
- ALL MOTION STOPS
- THE KINETIC ENERGY OF A GAS SAMPLE IS DIRECTLY PROPORTIONAL TO
- KELVIN TEMPERATURE OF THE GAS.
- EFFECT OF PRESSURE OF A GAS-DECREASE IN VOLUME
- INCREASES
- EFFECT OF PRESSURE OF A GAS-THE TEMPERATURE IS DOUBLED
- INCREASES
- EFFECT OF PRESSURE OF A GAS-A LEAK OCCURS AND GAS ESCAPES
- DECREASES.
- THE O-H BOND IN WATER IS POLAR BECAUSE
- OXYGEN IS MUCH MORE ELECTRONEGATIVE THAN HYDROGEN.
- NH3 MOLECULES CAN FORM
- HYDROGEN BONDS.
- WHEN KCI DISSOLVES IN WATER?
- THE K+ IONS ARE ATTRACTED TO THE PARTIALLY NEG OXYGEN ATOMS OF THE WATER MOLECULE.
- WHEN SOME OF THE SUGAR ADDED TO ICED TEA REMAINS UNDISSOLVED AT THE BOTTOM OF THE GLASS, THE SOLUTIN IS?
- SATURATED.
- A HOMOGENEOUS MIXTURE THAT DOES NOT SETTLE OUT UPON STANDING IS
- A COLLOID.
- ACETIC ACID CAN BE CLASSIFIED AS A
- WEAK ELECTROLYTE
- USING A KIDNEY MACHINE TO REMOVE WASTE PRODUCTS FROM THE BLOOD IS KNOW AS
- HEMODIALYSIS
- THE NUMBER OF MOLES OF A COMPOUND DISSOLVED IN ONE LITER OF A SOLUTION IS CALLED THE
- MORALITY
- A SUBSTANCE THAT PRODUCES ONLY A SMALL NUMBER OF IONS IN SOLUTION IS KNOWN AS A
- WEAK ELECTROLYTE
- SUBSTANCES WHOSE PARTICLES PASS THROUGH FILTERS BUT CANNOT PASS THROUGH SEMIPERMEABLE MEMBRANES ARE CALLED
- COLLOIDS.
- SATURATED
- A SOLUTION THAT CONTAINS THE HIGHEST AMOUNT OF SOLUTE THAT DISSOLVES AT A GIVEN TEMPERATURE.
- UNSATURATED
- A SOLUTION IN WHICH MORE SOLUTE CAN BE DISSOLVED.
- SUSPENSION
- A MIXTURE WHOSE PARTICLES SETTLE ON STANDING.
- WATER IS
- HYPOTONIC
- INDICATE WHETHER (NaCl A STRONG ELECTROLYTE), DISSORVES IN WATER TO GIVE IONS, MOLECULE OR BOTH
- IONS
- INDICATE WHETHER (KNO3, A SOLUBLE SALT), DISSORVES IN WATER TO GIVE IONS, MOLECULE OR BOTH
- IONS
- INDICATE WHETHER (H2CO3, A WEAK ELECTROLYTE), DISSORVES IN WATER TO GIVE IONS, MOLECULE OR BOTH
- BOTH
- ACCORDING TO THE ARRHENIUS CONCEPT, IF HNO3 WERE DISSOLVED IN WATER, IT WOULD ACT AS
- AN ACID
- HAS A SLIPPERY, SOAPY FELL IS ONE OF THE CHARACTERISTIC OF
- BASE.
- THE NAME OF AL(OH)3 IS
- ALUMINUM HYDROXIDE.
- NAOH, IS WHAT TYPE OF BASE?
- STRONG BASE.
- IN A NEUTRALIZATION REACTION
- AN ACID AND A BASE REACT TO FORM A SALT AND WATER.
- THE NEUTRALIZATION REACTION BETWEEN AL(OH)3 AND HNO3 PRODUCES THE SALT WITH THE FORMULA
- AL(NO3)3
- THE NORMAL BLOOD pH IS ABOUT
- 7.4
- HP + NaF COULD BE A
- BUFFER
- WHEN A HYPERVENTILATION (RAPID BREATHING) CAUSES A PT TO EXHALE LARGE AMOUNTS OF CO2, THE BLOOD pH RISES IN A CONDITION CALLED?
- RESPIRATORY ALKALOSIS
- IF THE CARBON DIOXIDE LEVEL IN THE BLOOD IS TOO HIGH?
- MORE CARBONIC ACID IS PRODUCED, AND THIS RESULTS IN THE CONDITION TERMED ACIDOSIS.
- ALKALOSIS IS
- THE BLOOD CONDITION IN WHICH THE BLOOD pH IS HIGHER THAN NORMAL.
- FOR MOST REACTIONS OF ACIDS WITH BASES, THE RESULTING PRODUCTS ARE
- A SALT AND WATER.
- INDENTIFY (HCL) AS A ACID, A BASE, OR NEITHER.
- ACID
- INDENTIFY (NH3) AS A ACID, A BASE, OR NEITHER.
- BASE
- INDENTIFY (CO2-/3) AS A ACID, A BASE, OR NEITHER.
- BASE
- INDENTIFY (CN-) AS A ACID, A BASE, OR NEITHER.
- BASE
- INDENTIFY (HAS A SOUR TASTE) AS A ACID, A BASE, OR NEUTRAL SOLUTIONS.
- ACID
- INDENTIFY (TURNS BLUE LITMUS PAPER RED) AS A ACID, A BASE, OR NEUTRAL SOLUTIONS.
- ACID
- INDENTIFY (H30+ = 3.4X10-5M) AS A ACID, A BASE, OR NEUTRAL SOLUTIONS.
- ACID
- INDENTIFY (PH=9.0) AS A ACID, A BASE, OR NEUTRAL SOLUTIONS.
- BASE
- INDENTIFY (H30 = 1.0X10-7) AS A ACID, A BASE, OR NEUTRAL SOLUTIONS.
- NEUTRAL
- what is the nuclear symbol for a radiocative isotope of copper with a mass number of 60?
- 60/29 CU
- THE NUCLEAR SYMBOL OF HELIUM 4/2He, IS ALSO THE SYMBOL FOR DESIGNATING AN?
- ALPHA PARTICLE
- Y-RAYS HAS THE HIGHEST
- ENERGY
- GLOVES IS SUITABLE AS
- A MINIMUN SHIELDING FOR BETA PARTICLES.
- WAY TO MINIMIZE YOU EXPOSURE TO RADIATION
- WEARING LEAD LINED GLOVES AND APRON; KEEPING A GOOD DISTANCE; AND STANIDN BEHING A THICK CONCRETE WALL.
- A NUCLEAR EQUATION IS BALANCED WHEN?
- THE SUM OF THE MASS NUMBERS AND THE SUM OF THE ATOMIC NUM OF THE PARTICLES AND ATOMS ARE THE SAME ON BOTH SIDES OF THE EQUATION.
- IN THE NUCLEAR EQUATION OF A BETA EMITTER?
- THE NEW NUCLEUS CONTAINS 1 MORE PROTON.
- WHEN Al 27 IS BOMBARDED WITH NEUTRON, A GAMMA RY IS EMITTED. WHAT RADIOACTIVE ISOTOPE IS PRODUCED?
- Al 28
- WHY IS IT IMPORTANT THAT RADIOISOTOPES USED IN DIAGNOSTIC TESTS HAVE SHORT HALF LIVES?
- THIS MINIMIZES THE HARMFUL SIDE EFFECTS OF THE RADIATION.
- AN IMAGING TECHNIQUE IN WHICH A COMPUTER MONITORS THE DEGREE OF ABSORPTION OF X RAY BEAMS IS KNOWN AS
- COMPUTERIZED TOMOGRAPHY (CT)
- Na 24 HAS A HLF LIFE OF 15 HOURS. HOW MANY HOURS IS THREE HALF LIVES?
- 45 HOURS.
- THE DOSAGE OF TECHNETIUM 99 M FOR MYOCARDIAL IMAGING IS 280 Ci/kg OF BODY WEIGHT. HOW MANY mCi SHOUD BE GIVEN TO A PAT WEIGHING 65 kg?
- 18mCi
- IONDINE 123 WHICH IS USDE FOR DIAGNOSTIC IMAGING IN THE THYROID, HAS A HALF LIFE OF 13 HOURS. IF 50.0 mg OF I 123 WERE PREPARED AT 8:00 A.M. ON MONDAY, HOW MANY mg REMAIN
- 12.5 mg
- THE HALF LIFE OF BROMINE 74 IS 25 MIN. HOW MUCH OF 4.0 mg SAMPLE IS STILL ACTIVE AFTER 75 MIN?
- 0.20 mg
- GAMMA RAYS REQUIRE THE HEAVIEST SHIELDING OF ALL THE COMMON TYPES OF NUCLEAR RADIATION BECAUSE GAMMA RAYS HAVE THE
- HIGHEST ENERGY
- RADIUM 226 DECAYS BY ALPHE EMISSION TO
- RADON 222
- THE MOST WIDELY USED MEDICAL ISOTOPE IN NUCLEAR MEDICINE IS
- Tc 99m
- ONE SYMPTOM OF MILD RADIATION SICKNESS IS
- A LOWERED WHITE CELL COUNT.
- ONE SYMBOL FOR THE B PARTICLE IS 0/-1b. ANOTHE SYMBOL FOR THE SAME PARTICLE IS
- 0/1- E
- THE RADIOISOTOPE USED AS A DIAGNOSTIC TOOL TO MEASURE THYROID FUNCTION IS
- I-131
- THE DIAGNOSTIC IMAGING TECHNIQUE THAT DEPENDS ON MAGNETIC FIELDS AND RADIO WAVES, NOT RADIOACTIVITY IS CALLED
- MRI OR MAGNETIC RESONANE IMAGING
- 235/92 U + 1/0 n________+91/36 Kr +3 1/0N + ENERGY.
- 142/56 Ba
- 99m/43 Tc - 99/43 Tc +___
- y
- Exposure to radiation is
- unavoidable because some radioactive elements occur naturally.
- INDICATE WHETHER (A LARGE NUCLEUS IS SPLIT INTO SMALLER NUCLEI)IS CHARCATRISTICTIC OF FISSION OR FUSION PROCESS.
- FISSION
- INDICATE WHETHER (THIS NUCLEAR PROCESS PROVIDES THE ENERGY OF THE SUN)IS CHARCATRISTICTIC OF FISSION OR FUSION PROCESS.
- FUSION
- INDICATE WHETHER (LARGE AMOUNTS OF ENERGY ARE RELEASED)IS CHARCATRISTICTIC OF FISSION OR FUSION PROCESS.
- BOTH FISSION AND FUSION.
- ALKENES HAS
- DOUBLE BONDS ATOMS C=C
- AN ALKYNE HAS A
- TRIPLE BOND Ch3-Ch2-C = C-H
- CYCLOALKENE HAS A
- DOUBLE BOND IN A RING.
- ALKYNES
- HYDROCARBONS THAT CONTAIN TRIPLE BONS C=/C
- ALKANES has
- SINGLE BONDS BETWEEN CARBON ATOMS C-C
- WHAT IS THE CONCENTRATION IN ml m%, OF A SOLUTION PREPARED FROM 50.0G NaCl AND 150.0G OF WATER
- 25.0 %
- HOW MANY ml OF 25% (m/v) NaOH SOLUTION WOULD CONATIN 75 G OF NaOH?
- 3.0 X 10*2 mL
- (CONSIDER A 4% STARCH SOLUTION AND A 10% STARCH SEPARATED BY SEMIPERMEBLE MEMBRANE). THE PROCESS THAT OCCURS IN THIS SYSTEM IS?
- OSMOSIS
- (CONSIDER A 4% STARCH SOLUTION AND A 10% STARCH SEPARATED BY SEMIPERMEBLE MEMBRANE). A RED BLOOD CELL WILL UNDERGO CRENATION IN
- 7% NaCl
- (CONSIDER A 4% STARCH SOLUTION AND A 10% STARCH SEPARATED BY SEMIPERMEBLE MEMBRANE).THE MOLARITY (M) OF A SOLUTION REFERS TO
- MOLES OF SOLUTE/L OF SOLUTION
- WHAT VOLUME OF A 1.5 M KOH SOLUTION IS NEEDED TO PROVIDE 3.0 MOLES OF KOH?
- 2.0 L
- WHAT IS THE MOLARITY OF KCl SOLUTION MADE BY DILUTING 75.0 mL OF A 0.200 M SOLUTION TO A FINAL VOLUME OF 100?
- 0.0040 mL
- WHAT VOLUME OF 2.5% KOH CAN BE PREPARED FROM 125 mL OF A 5.0% KOH SOLUTION?
- 250 mL
- WHAT IS THE NEW MASS / VOLUME OF A KOH SOLUTION THAT IS PREPARED BY DILUTING 110 mL OF A 6% KOH SOLUTION TO 330 mL?
- 2%
- THE MOLARITY OF A SOLUTION OF 5.0 G OF KCL IN 100. mL OF SOLUTION IS
- 0.67 M
- Oil does not dissolve in water because
- Oil is nonpolar
- In water, a substance that ionizes completely in solution is called a
- Strong electrolyte
- What is the concentration, in m/v% of a solution prepared from 50.g NaCl and 2.5 L of water?
- 2.0%
- What volume of a 15% NaOH solution contains 120 g NaOH?
- 8.0 X 10*2 mL
- An increase in the temperature of a solution usually
- Increases the solubility of a solid solute in the solution
- An equivalent is
- The amount of ion that carries 1 mole of electrical charge.
- solute
- Is the component pressent in the smaller quantity.
- Solvent
- Component present in gratest amount.