Lets take x gm of Hg and x gm of I2 present in the initial mixture
Hg + I2 → HgI2
2Hg + I2 → Hg2I2
Actually mercuric iodide (HgI2) cant be made by reacting...
Best Approach for JEE Question Paper
Analyse the Paper:
First things first; as soon as you get the question paper, you must quickly glance through the entire paper to assess the overall...
Environmental chemistry is defined as the branch of science which deals with chemical process occurring in the environment It involves the study of origin, Transport, reaction, effect of chemical species...
In dry cleaning use of liquefied CO2 in place of tetrachloroethene (Cl2C=CCl2)
In bleaching of paper using H2O2 in place of chlorine.
In the manufacture of chemicals like ethanol using environment friendly...
The mole is the unit of measurement in the International System of Units (SI) for the amount of substance.
A mole is the amount of pure substance containing the same number...
0.2 g NaOH
Explanation:
You know that the hydroxide anions delivered to the solution by the sodium hydroxide will react with the weak acid to produce the conjugate base in 1:1 mole ratios.
HA(aq)+OH−(aq)→A−(aq)+H2O(l)
The number of...
(i) Electronic configuration
The general electronic configuration for lanthanoids is [Xe]54 4f0-14 5d0-1 6s2 and that for actinoids is [Rn]86 5f1-14 6d0-1 7s2. Unlike 4f orbitals, 5f orbitals are not deeply...
