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inorganic pharm chem 3
48問 • 1年前
  • Hannah Angelique Losaria
    • 通報

    問題一覧

  • 1

    Used as respiratory stimulant by inhaling the vapors:

    aromatic spt. Of ammonia

  • 2

    A compound added to some antacids to serve as defoaming agent to prevent flatulence

    simethicone

  • 3

    The molarity of a solution is:

    The number of moles of solute per liter of solution

  • 4

    The form of water most commonly used as a solvent during the manufacture of parenterals is:

    Water for injection

  • 5

    Which of the following acid/conjugate base pairs would function best as a buffer at physiological pH?

    dihydrogen phosphate / monhydrogen phosphate ion. –pKa = 6.86

  • 6

    A type or structure of complex where the interactant is a surfactant, a molecule possessing both a nonpolar and a polar portion:

    micelle

  • 7

    The method of preparation must be indicated on labels for:

    Purified water, USP

  • 8

    Conformation of organic molecules is most commonly determined by which of the following analytical method?

    nuclear magnetic resonance

  • 9

    Which of the following is an example of triprotic acid?

    phosphoric acid

  • 10

    Elements that are found as diatomic molecules include all except:

    potassium

  • 11

    Atoms in which two outermost electron shells are incomplete refer to:

    transition elements

  • 12

    The following are properties of soft bases. Which does not belong to these bases?

    none

  • 13

    It is equal to the product of the ionic concentrations (in moles per liter of saturated solution), with each concentration raised to the power indicated by the number of ions in the formula:

    Ksp

  • 14

    The degree of dissociation of acids is often expressed in terms of pKa. pka then is

    the reciprocal log of the dissociation constant

  • 15

    The solubility of a chemical in a given solvent is influenced by many factors. Which of the following physicochemical constants may not be useful in predicting the solubility of a chemical?

    valence of the chemica

  • 16

    The shrinkage occurring between the mixture of alcohol and purified water is primarily due to

    hydrogen bonding

  • 17

    A disease found in Japan caused by drinking water contaminated with cadmium:

    Itai-itai disease

  • 18

    Which of the following is not a factor in influencing equilibrium of a chemical reaction?

    none

  • 19

    It contains iron in solution or in suspension and are characterized by a ferruginous taste.

    chalybeate water

  • 20

    Which of the following glass types makes use of water attack test type?

    Type II

  • 21

    This refers to an electrically neutral unit formed when two or more atoms are joined together by covalent bond:

    molecule

  • 22

    Which of the following is not an action of sulfur?

    Reye’s syndrome

  • 23

    This compound is primarily used in the preparation of Vleminck’s solution

    sublimed sulfur

  • 24

    Iron sorbitex is a chemical complex of:

    all

  • 25

    The following are constituents of Ladd’s paste, except:

    silver nitrate

  • 26

    Which of the following is not an indication of hypophosphatemia?

    hypervitaminosis D

  • 27

    This formula can be determined given the percent composition by mass of the compound

    empirical formula

  • 28

    The unit for molar mass of carbon-12 is

    gram

  • 29

    If enthalpy is positive, the reaction is:

    endothermic

  • 30

    The color of the flame produced by lithium

    crimson red

  • 31

    Hyperphosphatemia may be found in

    hypoparathyroidism

  • 32

    It is an official antidote for phosphorous poisoning

    blue vitriol

  • 33

    Which of the following elements acts as a catalyst for the storage and release of iron?

    copper

  • 34

    Which of the following minerals is important in the antioxidant capabilities of vitamin E?

    selenium

  • 35

    In a REDOX reaction, the oxidizing agent

    is reduced

  • 36

    Radioactive substances are characterized by:

    all

  • 37

    The rate of decay of radioactive substance is expressed in terms of:

    half-life

  • 38

    Crystallization in a supersaturated solution may be induced by

    all

  • 39

    Different nuclides having the same mass number:

    isobars

  • 40

    When orbitals are of the same energy, electrons distribute themselves one to each orbital before pairing according to:

    Hund

  • 41

    The following underlined elements has +5 oxidation state, except:

    Na2Sn4O6

  • 42

    If one mole of oxygen molecule weighs 32 grams, how many molecules are present in one mole of O2?

    6.02 x 10 23

  • 43

    A reducing agent

    is oxidized

  • 44

    Anode is an electrode

    where oxidation takes place

  • 45

    A system in which two opposing reactions are proceeding at the same rate:

    chemical equilibrium

  • 46

    Going across a period from left to right and from bottom to top a group in the periodic table, which of the following periodicity laws decreases?

    atomic size

  • 47

    Which of the following is a polyatomic molecule and a compound?

    O2

  • 48

    Which of the following body fluids is least acidic?

    tears = pH 7.4

    • gastro

    gastro

    Hannah Angelique Losaria · 100問 · 2年前

    gastro

    gastro

    100問 • 2年前
    Hannah Angelique Losaria

    gastro m

    gastro m

    Hannah Angelique Losaria · 7問 · 2年前

    gastro m

    gastro m

    7問 • 2年前
    Hannah Angelique Losaria

    lab

    lab

    Hannah Angelique Losaria · 13問 · 2年前

    lab

    lab

    13問 • 2年前
    Hannah Angelique Losaria

    m2

    m2

    Hannah Angelique Losaria · 94問 · 2年前

    m2

    m2

    94問 • 2年前
    Hannah Angelique Losaria

    m1

    m1

    Hannah Angelique Losaria · 88問 · 2年前

    m1

    m1

    88問 • 2年前
    Hannah Angelique Losaria

    poisons

    poisons

    Hannah Angelique Losaria · 50問 · 1年前

    poisons

    poisons

    50問 • 1年前
    Hannah Angelique Losaria

    lec

    lec

    Hannah Angelique Losaria · 19問 · 1年前

    lec

    lec

    19問 • 1年前
    Hannah Angelique Losaria

    exam

    exam

    Hannah Angelique Losaria · 16問 · 1年前

    exam

    exam

    16問 • 1年前
    Hannah Angelique Losaria

    spec

    spec

    Hannah Angelique Losaria · 41問 · 1年前

    spec

    spec

    41問 • 1年前
    Hannah Angelique Losaria

    midterm

    midterm

    Hannah Angelique Losaria · 55問 · 1年前

    midterm

    midterm

    55問 • 1年前
    Hannah Angelique Losaria

    PHYSICAL PHARMACY

    PHYSICAL PHARMACY

    Hannah Angelique Losaria · 54問 · 1年前

    PHYSICAL PHARMACY

    PHYSICAL PHARMACY

    54問 • 1年前
    Hannah Angelique Losaria

    PHYSICAL PHARMACY II

    PHYSICAL PHARMACY II

    Hannah Angelique Losaria · 29問 · 1年前

    PHYSICAL PHARMACY II

    PHYSICAL PHARMACY II

    29問 • 1年前
    Hannah Angelique Losaria

    DDS

    DDS

    Hannah Angelique Losaria · 33問 · 1年前

    DDS

    DDS

    33問 • 1年前
    Hannah Angelique Losaria

    hallucinogens

    hallucinogens

    Hannah Angelique Losaria · 22問 · 1年前

    hallucinogens

    hallucinogens

    22問 • 1年前
    Hannah Angelique Losaria

    non volatile poisons

    non volatile poisons

    Hannah Angelique Losaria · 42問 · 1年前

    non volatile poisons

    non volatile poisons

    42問 • 1年前
    Hannah Angelique Losaria

    endterm

    endterm

    Hannah Angelique Losaria · 63問 · 1年前

    endterm

    endterm

    63問 • 1年前
    Hannah Angelique Losaria

    q3 endterm

    q3 endterm

    Hannah Angelique Losaria · 17問 · 1年前

    q3 endterm

    q3 endterm

    17問 • 1年前
    Hannah Angelique Losaria

    mockboard 2019

    mockboard 2019

    Hannah Angelique Losaria · 65問 · 1年前

    mockboard 2019

    mockboard 2019

    65問 • 1年前
    Hannah Angelique Losaria

    mockboard 2019 II

    mockboard 2019 II

    Hannah Angelique Losaria · 39問 · 1年前

    mockboard 2019 II

    mockboard 2019 II

    39問 • 1年前
    Hannah Angelique Losaria

    問題一覧

  • 1

    Used as respiratory stimulant by inhaling the vapors:

    aromatic spt. Of ammonia

  • 2

    A compound added to some antacids to serve as defoaming agent to prevent flatulence

    simethicone

  • 3

    The molarity of a solution is:

    The number of moles of solute per liter of solution

  • 4

    The form of water most commonly used as a solvent during the manufacture of parenterals is:

    Water for injection

  • 5

    Which of the following acid/conjugate base pairs would function best as a buffer at physiological pH?

    dihydrogen phosphate / monhydrogen phosphate ion. –pKa = 6.86

  • 6

    A type or structure of complex where the interactant is a surfactant, a molecule possessing both a nonpolar and a polar portion:

    micelle

  • 7

    The method of preparation must be indicated on labels for:

    Purified water, USP

  • 8

    Conformation of organic molecules is most commonly determined by which of the following analytical method?

    nuclear magnetic resonance

  • 9

    Which of the following is an example of triprotic acid?

    phosphoric acid

  • 10

    Elements that are found as diatomic molecules include all except:

    potassium

  • 11

    Atoms in which two outermost electron shells are incomplete refer to:

    transition elements

  • 12

    The following are properties of soft bases. Which does not belong to these bases?

    none

  • 13

    It is equal to the product of the ionic concentrations (in moles per liter of saturated solution), with each concentration raised to the power indicated by the number of ions in the formula:

    Ksp

  • 14

    The degree of dissociation of acids is often expressed in terms of pKa. pka then is

    the reciprocal log of the dissociation constant

  • 15

    The solubility of a chemical in a given solvent is influenced by many factors. Which of the following physicochemical constants may not be useful in predicting the solubility of a chemical?

    valence of the chemica

  • 16

    The shrinkage occurring between the mixture of alcohol and purified water is primarily due to

    hydrogen bonding

  • 17

    A disease found in Japan caused by drinking water contaminated with cadmium:

    Itai-itai disease

  • 18

    Which of the following is not a factor in influencing equilibrium of a chemical reaction?

    none

  • 19

    It contains iron in solution or in suspension and are characterized by a ferruginous taste.

    chalybeate water

  • 20

    Which of the following glass types makes use of water attack test type?

    Type II

  • 21

    This refers to an electrically neutral unit formed when two or more atoms are joined together by covalent bond:

    molecule

  • 22

    Which of the following is not an action of sulfur?

    Reye’s syndrome

  • 23

    This compound is primarily used in the preparation of Vleminck’s solution

    sublimed sulfur

  • 24

    Iron sorbitex is a chemical complex of:

    all

  • 25

    The following are constituents of Ladd’s paste, except:

    silver nitrate

  • 26

    Which of the following is not an indication of hypophosphatemia?

    hypervitaminosis D

  • 27

    This formula can be determined given the percent composition by mass of the compound

    empirical formula

  • 28

    The unit for molar mass of carbon-12 is

    gram

  • 29

    If enthalpy is positive, the reaction is:

    endothermic

  • 30

    The color of the flame produced by lithium

    crimson red

  • 31

    Hyperphosphatemia may be found in

    hypoparathyroidism

  • 32

    It is an official antidote for phosphorous poisoning

    blue vitriol

  • 33

    Which of the following elements acts as a catalyst for the storage and release of iron?

    copper

  • 34

    Which of the following minerals is important in the antioxidant capabilities of vitamin E?

    selenium

  • 35

    In a REDOX reaction, the oxidizing agent

    is reduced

  • 36

    Radioactive substances are characterized by:

    all

  • 37

    The rate of decay of radioactive substance is expressed in terms of:

    half-life

  • 38

    Crystallization in a supersaturated solution may be induced by

    all

  • 39

    Different nuclides having the same mass number:

    isobars

  • 40

    When orbitals are of the same energy, electrons distribute themselves one to each orbital before pairing according to:

    Hund

  • 41

    The following underlined elements has +5 oxidation state, except:

    Na2Sn4O6

  • 42

    If one mole of oxygen molecule weighs 32 grams, how many molecules are present in one mole of O2?

    6.02 x 10 23

  • 43

    A reducing agent

    is oxidized

  • 44

    Anode is an electrode

    where oxidation takes place

  • 45

    A system in which two opposing reactions are proceeding at the same rate:

    chemical equilibrium

  • 46

    Going across a period from left to right and from bottom to top a group in the periodic table, which of the following periodicity laws decreases?

    atomic size

  • 47

    Which of the following is a polyatomic molecule and a compound?

    O2

  • 48

    Which of the following body fluids is least acidic?

    tears = pH 7.4