The concentration of H+ in a soft drink is 3.810-'M What is its pH?
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Answered by
2
Answer:
pH is defined as - log10 of [H+]
ph = - log_{10} |h + |ph=−log
10
∣h+∣
So pH =
- log_{10} \times 3.8 \times 10^{ - 3}−log
10
×3.8×10
−3
= - ( - 3)log10 - \: log \: 3.8=−(−3)log10−log3.8
As log 10 is 1 we get
= 3 - 0.5798=3−0.5798
ph \: = 2.42ph=2.42
Answered by
0
Answer:
2.42
Explanation:
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