according to the arrhenius theory, which of the following is a base? 1234567891011121314151617181920...
TRANSCRIPT
According to the Arrhenius theory, which of the following is a base?
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1. KOH
2. H2O2
3. NaCl
4. HClO
5. CH3COOH
Which one of the following pairs of acids and conjugate bases is incorrectly labeled or incorrectly matched? Acid / Conjugate Base
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1. HClO2 / ClO2-
2. NH4+ / NH3
3. H2S / HS-
4. CO3 2- / HCO3 -
5. HS- / S2-
Which one of the following cations forms an amphoteric hydroxide?
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1. Na+
2. Fe3+
3. Ba2+
4. Zn2+
5. Ag+
Which one of the following is a strong acid?
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1. HI
2. HF
3. HCN
4. HNO2
5. CH3COOH
Which of the following is the strongest acid?
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1. HClO
2. HClO2
3. HClO3
4. HClO4
5. HF
Which response includes all of the acids listed below that are strong acids, and no others? I. HI II. HF III. H2SO3 IV. HNO2 V. H3PO4 VI. HNO3
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1. I, II, and V
2. II, IV, and V
3. I, III, IV, and VI
4. II and IV
5. I and VI
Which of these anions is the strongest base, according to the Brønsted-Lowry theory?
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1. Cl-
2. NO3-
3. F-
4. I-
5. ClO3-
Which one of the following is not a soluble, strong base?
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1. NaOH
2. KOH
3. RbOH
4. Fe(OH)3
5. Ba(OH)2
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1. I and V
2. II and IV
3. II, III, and IV
4. II, III, and V
5. III, IV, and V
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1. I, IV, and V
2. II and V
3. I and V
4. II, III, and IV
5. I, III, IV, and V
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1. I, II, and III
2. II and IV
3. I, IV, and V
4. III and V
5. III
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1. I and III
2. I
3. II and III
4. IV e. I, IV, and V
Which ternary acid is incorrectly matched with its anhydride? Acid / Anhydride
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1. H2CO3 / CO2
2. HNO2 / N2O3
3. H3PO4 / P4O10
4. H2SO3 / SO3
5. HClO4 / Cl2O7