Na + C + N → NaCN
FeSO4 + 2NaOH → Fe(OH)2 + Na2SO4
Fe(OH)2 +2NaCN → Fe(CN)2 + 2NaOH
Fe(CN)2 + 4NaCN → Na4[Fe(CN)6] sodium ferrocyanide
3Na4[Fe(CN)6] + 4Fe3 → Fe4[Fe(CN)6]3 + 12Na+
(Ferric ferrocyanide), Blue colour
The reaction between strontium and nitrogen gas (which has the formula N2) produces strontium nitride, which has the formula Sr3N2. The balanced equation is: 3Sr + N2 -> Sr3N2. If there is an excess of oxygen available, the balanced equation for reaction between indium and oxygen is: 4 In + 3 O2 -> 2 In2O3.
A proportion.
PROPORTION
A balanced equation is representative for the amounts and nature for reactants and products involved.
Equation
Two
Acids and alkali mixing
An equation showing all dissolved compounds as ions
limestone + lemon lol
The chemical equation showing the reaction of ammonia and water is: NH3 + H2O -> NH4+ + OH-. This reaction results in the formation of ammonium ion (NH4+) and hydroxide ion (OH-).
The symbol for the smallest unit of nitrogen as it is found in nature is N2, representing a molecule of two nitrogen atoms bonded together.
---------> is yield