<h3><u>Answer</u>;</h3>
Cu2+, Zn2+, F-, and SO3^2-
<h3><u>Explanation</u>;</h3>
- Hydrolysis is a reaction of a substance or a compound with water.
- Anions such as Cl- and cations such as K+ and Ba2+ of strong acids and bases to not hydrolyze.
- For example; KOH and Ba(OH)2 are strong bases, and HCl is a strong acid.
- All the other ions will have a hydrolysis reaction with water and establish an equilibrium;
Cu2+ + HOH ↔ CuOH^+ + H+
Zn2+ + HOH ↔ZnOH^+ + H+
F- + HOH ↔ HF + OH-
SO3^2- + HOH ↔ HSO3^- + OH-
Answer:
Complete combustion of 0.1mol of monocarboxylic acid requires V litres of O2 at dtc. and the reaction produces 0.3mol of CO2 and 0.2mol of H2O.
What is the value of V?
Explanation:
The balanced chemical equation of the reaction is
1mol. of acid reacts with 1mol of 
and produce 2mol. of CO2 and 2mol. of H2O.
Given,
0.1mol of acid requires how many litres of oxygen at STP?
0.1mol of acid requires 0.1mol of oxygen.
Since, 1mol of oxygen at STP occupies 22.4L of volume.
Hence, the volume occupied by 0.1mol of oxygen is -- 2.24L
Answer is:
The value of V is 2.24L.
I think you pressed the right one
Erosion
waethring
deposition
pressure or heat
all of this can change the form of rock to another
Are there answer choices?? anything that would be pertaining to social working basically any media or social matter
