What is the % of H2O in Fe(CNS)3.3H2O
If the beach loses 3 cm of sand each year, how many cm will it lose in 15 years?
If the beach loses 3 cm of sand each year, how many cms will it lose in 15 years?
In the hydrolytic equilibrium;
B+ + H2O ⇌ BOH + H+
Kb = 1 × 10−5. The hydrolysis constant is-
On subtracting 20 from a number X, it reduces to its 60%. What is 50% of that number?