lemon juice has ph-2,what is the concentration of h+ ions
Answers
Answered by
0
Answer:
pH or pOH is the measure of acidity or alkalinity of a solution.
pH is calculated by taking negative logarithm of hydrogen ion concentration.
Acids have pH ranging from 1 to 6.9, bases have pH ranging from 7.1 to 14 and neutral solutions have pH equal to 7.
pH=-\log [H^+]pH=−log[H
+
]
pOH=-\log[OH^-]pOH=−log[OH
−
]
Putting in the values:
2=-\log[H^+]2=−log[H
+
]
[H^+]=antilog(2)=10^{-2}[H
+
]=antilog(2)=10
−2
Thus the concentration of H^+H
+
ions are 10^{-2}M10
−2
M
Similar questions