DP Chemistry Questionbank
8.5 Acid deposition
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Description
[N/A]Directly related questions
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16N.2.sl.TZ0.3b:
Suggest why the experiment should be carried out in a fume hood or in a well-ventilated laboratory.
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17M.2.sl.TZ2.5c:
State the equation for the reaction of NO2 in the atmosphere to produce acid deposition.
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20N.1.hl.TZ0.24:
Which of these oxides contribute to acid deposition?
I.
II.
III.A. I and II only
B. I and III only
C. II and III only
D. I, II and III
- 21M.1.sl.TZ2.20: Which causes acid deposition? A. SO2 B. SiO2 C. SrO D. CO2
- 21M.2.sl.TZ1.1d(iii): Suggest why this process might raise environmental concerns.
- 21M.2.hl.TZ1.1e(iii): Suggest why this process might raise environmental concerns.
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21M.2.sl.TZ2.1f:
Outline how one calcium compound in the lime cycle can reduce a problem caused by acid deposition.
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21M.2.hl.TZ2.1e:
Outline how one calcium compound in the lime cycle can reduce a problem caused by acid deposition.
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18M.2.hl.TZ1.5b:
Dissolved carbon dioxide causes unpolluted rain to have a pH of approximately 5, but other dissolved gases can result in a much lower pH. State one environmental effect of acid rain.
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18M.2.hl.TZ2.2e.i:
Formulate the equation for the reaction of nitrogen dioxide, NO2, with water to form two acids.
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18M.2.hl.TZ2.2e.ii:
Formulate the equation for the reaction of one of the acids produced in (e)(i) with calcium carbonate.
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18M.2.sl.TZ1.5b:
Dissolved carbon dioxide causes unpolluted rain to have a pH of approximately 5, but other dissolved gases can result in a much lower pH. State one environmental effect of acid rain.
- 18N.3.hl.TZ0.1a: Outline why the initial reaction should be carried out under a fume hood.
- 18N.3.sl.TZ0.1a: Outline why the initial reaction should be carried out under a fume hood.
- 22M.2.sl.TZ2.3c(i): State the product formed from the reaction of SO3 with water.
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22M.2.hl.TZ2.6d(i):
State the product formed from the reaction of SO3 with water.
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19M.1.hl.TZ2.25:
What is the major reason why the pH of unpolluted rain is less than 7?
A. methane
B. carbon dioxide
C. nitrogen oxides
D. sulfur dioxide
- 19M.1.sl.TZ1.20: Which is not a source of oxides of sulfur and nitrogen? A. burning coal B. internal combustion...
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19M.1.sl.TZ2.20:
What is the major reason why the pH of unpolluted rain is less than 7?
A. methane
B. carbon dioxide
C. nitrogen oxides
D. sulfur dioxide
