Preparation the buffer solution: initial pH of buffer solution: ____ Titration of a weak acid with a strong base: initial pH of weak acid: ____ final pH of weak acid: ____ Amount of NaOH added: ____ Titration Curve for Weak Acid with a Strong Base (Paste curve here.)
1 answer:
Answer:
pH of buffer solution is 7.0
Initial pH of Weak acid is 3.27
Final pH of weak acid is 3.07
Amount of NaOH added is 1ml
Explanation:
Titration is a process in which acid and base are introduced together until a neutral solution is achieved whose pH value is near to buffer solution which is 7.0, the pH value for acid is below 7 while pH value for base is above 7.
You might be interested in
Converting a liquid to a gas is evaporation.
Answer:
1.G → giga
2.da → deca
3.n → nano
4.m → milli
5.M → mega
6.k → kilo
7.c → centi
8.d → deci
9.h → hecto
10.µ → micro
Explanation:
In descending order:
1.G → giga (1 . 10⁹)
5.M → mega (1 . 10⁶)
6.k → kilo (1 . 10³)
9.h → hecto (1 . 10²)
2.da → deca (1 . 10¹)
8.d → deci (1 . 10⁻¹)
7.c → centi (1 . 10⁻²)
4.m → milli (1 . 10⁻³)
10.µ → micro (1 . 10⁻⁶)
3.n → nano (1 . 10⁻⁹)
In example:
1000000 m = 1 Mm
0,000000001 m = 1 nm
Answer:
True
Explanation:
When a theory is proven over and over it will become a law
