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34 Cards in this Set
- Front
- Back
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WHICH OF THE FOLLOWING ATTRACTIONS IS STRONGER: A) DIPOLE-DIPOLE B) INDUCED DIPOLE-INDUCED DIPOLE C) DIPOLE-INDUCED DIPOLE D) ION-DIPOLE |
ION DIPOLE |
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HOW MANY SODIUM ATOMS ARE THERE IN 45.8 g OF NA? |
1.20 X 10 TO THE 24TH POWER |
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WHAT IS THE MOLARITY OF A SOLUTION PREPARED BY DISSOLVING 14.40 MOLES OF NACL IN ENOUGH WATER TO MAKE 2.4 LITERS OF SOLUTION. |
6.0 MOLARITY / 6.0 M / 6.0 M-MOLES/LITERS |
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HOW MANY MOLES OF NACL IS REQUIRED TO MAKE 2.5 LITERS OF A 3.0 SOLUTION? |
7.5 MOLES |
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TRUE OR FALSE: A SOLUTE IS ANY COMPONENT OF A SOLUTION THAT IS PRESENT IN THE LARGEST AMOUNT |
FALSE |
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TRUE OR FALSE: A HYDROGEN BOND IS AN EXTREMELY STRONG DIPOLE-DIPOLE ATTRACTION. |
TRUE |
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TRUE OR FALSE: AN UNSATURATED SOLUTION IS A SOLUTION THAT IS CAPABLE OF DISSOLVING ADDITIONAL SOLUTE. |
TRUE |
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TRUE OR FALSE: WATER IS LESS DENSE @ 4 DEGREES CELSIUS |
FALSE |
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TRUE OR FALSE: THE SOLUBILITY OF A GAS DECREASES W/ INCREASING TEMP? |
TRUE |
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TRUE OR FALSE: WHEN WATER EVAPORATES, HEAT ENERGY IS RELEASED TO THE SURROUNDING. |
FALSE |
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TRUE OR FALSE: AIR IS AN EXAMPLE OF A GASEOUS SOLUTION |
TRUE |
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TRUE OR FALSE: WATER CAN BOIL @ TEMPS LESS THAN 100 DEGREES CELSIUS AT HIGHER ALTITUDES WHERE THE ATMOSPHERIC PRESSURE IS LESS. |
TRUE |
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DEFINE A MOLE |
IS A CHEMICAL MASS UNIT THAT IS USUALLY USED IN REFERENCE TO: ATOMS, IONS, MOLECULES *REPRESENTED BY AVO'S #: 6.022 X 10*23 POWER |
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DEFINE MOLARITY |
CONCENTRATION OF SOLUTION THAT IS EXPRESSED IN MOLES OF SOLUTE PER LITER OF SOLUTION |
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WHAT IS A HYDROGEN BOND AN EXAMPLE OF? |
A DIPOLE-DIPOLE ATTRACTION |
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DEFINE A HYDROGEN BOND |
A STRONG DIPOLE-DIPOLE ATTRACTION |
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DEFINE SUBLIMATION |
A TRANSITION OF A SUBSTANCE FROM A SOLID TO A GAS |
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DEFINE HARD WATER |
WATER CONTAINING LARGE/HIGH AMOUNTS OF METAL IONS USUALLY: MAGNESIUM IONS AND CALCIUM IONS. |
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ARRANGE THE FOLLOWING BY THE STRONGEST ATTRACTION: A) DIPOLE-INDUCED DIPOLE B) ION-DIPOLE C) INDUCED DIPOLE-INDUCED-DIPOLE D) DIPOLE-DIPOLE |
1=B / 2= D / 3= A / 4= C |
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TRUE OR FALSE: SOAP WORKS BY BEING BOTH POLAR & NON-POLAR |
TRUE |
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WHAT TYPE OF ELECTRICAL ATTRACTION IS HELD TOGETHER BY WATER & SOAP? |
ION-DIPOLE |
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RANK THE FOLLOWING COMPOUNDS IN ORDER OF INCREASING SOLUBILITY IN WATER: A) PROPANOL B) ETHANOL C) HEXANOL |
1=HEXANOL / 2=PROPANOL / 3=ETHANOL |
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IDENTIFY THE LIKELY KINDS OF ELECTRICAL ATTRACTIONS IN THE FOLLOWING SUBSTANCES: A) HYDROGEN CHLORIDE (HCL) B) ETHANE (CH3/CH3) C) AMMONIA (NH3) D) IODINE (I2) |
A) DIPOLE-DIPOLE B) INDUCED-DIPOLE * INDUCED-DIPOLE C) HYDROGEN BOND D) INDUCED DIPOLE- INDUCED DIPOLE |
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HOW MANY LITERS OF A 0.20 M GLUCOSE (*C6*H12*O6) SOLUTION ARE NEEDED TO PROVIDE 4.5 MOLES OF GLUCOSE? |
23 LITERS |
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THE CONCENTRATION OF GLUCOSE, (*C6*H12*O6) IN NORMAL BLOOD WEIGHS AROUND- 0.09 G/ PER 100 mL. WHAT IS THE MOLARITY OF GLUCOSE IN NORMAL BLOOD? |
5 X 10 *-3 POWER* M/ GLUCOSE |
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HOW MANY MAGNESIUM ATOMS ARE THERE IN 26.1 G/ OF MG? |
6.47 X 10*23 POWER* ATOMS OF MG |
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HOW MANY MOLES OF SUGAR IS REQ'D TO MAKE 4.5 LITERS OF A 2.0 MOLAR SOLUTION? HOW MANY SUGAR MOLECULES IS THIS? |
5.42 X 10*24 POWER* MOLECULES OF SUGAR |
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CALCULATE THE MOLARITY OF A SOLUTION PREPARED BY DISSOLVING 020 MOL OF SODIUM CHLORIDE IN ENOUGH WATER TO MAKE 1.6 LITERS OF SOLUTION. |
MOLARITY= 3.0 MOL/LITER OR SIMPLY:
3.0 M |
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WHAT VOLUME, (IN LITERS) OF SOLUTION IS REQUIRED TO PROVIDE 2 MOLES OF SUBSTANCE FROM A SOLUTION WITH A MOLARITY OF 0.50 MOL/PER LITER OF SOLUTION? |
LITERS OF SOLUTION= 4.0 L SOLUTION REQ'D |
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WHAT IS THE MOLARITY OF A SOLUTION MADE BY DISSOLVING 2.355 g- SULFURIC ACID (*H2*SO4) IN WATER & DILUTING TO FINAL VOLUME OF 50. mL? |
0.48 M / ALSO= MOLARITY=0.48 MOL/L |
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HOW MANY MOLES OF HCL ARE IN 300.0 mL OF 12.0 M SOLUTION OF HYDROCHLORIC ACID, (HCL)? |
3.60 MOL/HCL |
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A SATURATED SOLUTION WILL FORM WHEN 357 GRAMS OF SODIUM CHOLRIDE IS DISSOLVED IN ONE LITER OF WATER AT 0*CELSIUS. HOW MANY GRAMS OF SODIUM CHOLRIDE ARE NECESSARY TO FORM 2.5 LITERS OF SATURATED SOLUTION? |
893 GRAMS OF NACL ARE REQUIRED |
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A SATURATED SOLUTION WILL FORM WHEN 1220 GRAMS OF SILVER NITRATE IS DISSOLVED IN ONE LITER OF WATER AT 0* CELSIUS. q- HOW MANY GRAMS OF SILVER NITRATE ARE REQ'D TO FORM 0.500 LITERS OF SATURATED SOLUTION? |
610 GRAMS OF AGNO3 ARE REQUIRED |
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A STUDENT IS TOLD TO MAKE A SOLUTION OF SODIUM CHLORIDE THAT HAS A CONCENTRATION OF 15 GRAMS/PER LITER. HOW MANY LITERS OF SOLUTION CAN THEY MAKE IF THEY HAVE 45 GRAMS OF SODIUM CHLORIDE? |
3 LITERS OF SOLUTION |
