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. cids, Bases, and Salts
Topic 8: A

3. Arrhenius Acids : Determining formula of acids
1. Which is a formula of Arrhenius acid?
1) NaCl 2) HCl 3) CCl4 4) H2O

2. Which substance is an acid? 2) HBr 3) Mg(OH)2 4) CH3CHO
1) LiF

3. According to Arrhenius theory, which list of compounds includes only acids?
1) HNO3, H2SO4, and C6H12O6
2) H2PO4, HCO3, and NH4Cl
3) LiOH, HNO3, and CH3OH
4) HF, H2CO3, and HNO3
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4. Arrhenius Base: Determining formula of Bases

1. Which substance is a base?
1) HC2H3O2 2) Ca(OH)2 3) C2H5OH 4) NH4Cl

2. Which species is classified as an Arrhenius base?
1) PO4 2) CH3OH 3) CO3 4) LiOH
3-
2-

3. According to Arrhenius theory, which list of compounds includes only bases?
1) KOH, Ca(OH)2, and CH3OH
2) LiOH, Ca(OH)2, and C2H4(OH)2
3) Mg(OH)2, NaOH, and LiOH

4) NaOH, Ca(OH)2, and CH3COOH

5. Salts: Determining formula of salts

1. Which compound is a salt?
1) KOH 2) KNO3 3) HOH 4) HCl

2. Which formula is a formula of a salt?
1) NaOH 2) NaC2H3O2 3) HCOOH 4) CH3COOH

3. Which of the following is a salt?
1) Ca(NO3)2 2) NH3 3) HC2H3O2 4) CCl4
4. Which list of compounds includes only salts?
1) HNO3, NaNO3, and Ca(NO3)2
2) C2H5OH, CH3COOH, and CaCl2
3) CH3OH, NaOH, and NaCl

4) Ba(NO3)2, Na2SO4, and MgCl2

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