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2 votes
An Alkali could have a pH of
A.1
B.5
C.7
D.9​

2 Answers

3 votes
Answer: 7! Hope this helped c:
User Olliepower
by
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1 vote

7

Scientists use pH to describe how acidic a substance is on a scale of 0 to 14. By definition, a substance is alkaline if it has a pH of over 7.

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User Hannish
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