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Phantasy [73]
3 years ago
15

Which of these is a base? o NaOH o vinegar o HNO3 o o HCI

Biology
2 answers:
STALIN [3.7K]3 years ago
4 0

Answer:

NaOH

Explanation:

presence of (OH) ions

vaieri [72.5K]3 years ago
4 0

Answer:

NaOH is a base

Explanation:

NaoH is a base while others are acids

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