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16 votes
16 votes
Which substance is a binary acid?

1,)hydrochloric acid
2.)phosphoric acid
3.)nitrous acid
4.)sulfuric acid

User Metin Atalay
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2 Answers

20 votes
20 votes

Answer:

1. Hydrochloric acid

Step-by-step explanation:

Hydrochloric acid

User Bradreaves
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8 votes
8 votes

Answer:

4)

Step-by-step explanation:

formula:H2 SO4

there are 2 H+ ions in 1 molecule of sulfuric acid

thus it has a basicity of 2

User Damaris
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