Reducing balance method

Declining balance method

Trial balance

Balance the following equations in basic medium by ion electron method and oxidation number method and identify the oxidising agent and the reducing agent. N_(2)H_(4)(l)+ClO_(3)^(-)(aq)toNO(g)+Cl^(-)(g)

Which of the following is used as reducing agent in Gold schmidt method ?

Which of the following metal oxides are reduced by self-reduction method ?

Which of the following metal oxides are reduced by self-reduction method ?

Balance the following equations in basic medium by ion electron method and oxidation number method and identify the oxidising agent and the reducing agent. P_(4)(s)+OH^(-)(aq)toPH_(3)(g)+H_(2)PO_(2)^(-)(aq)

Wood charcoal an amorphous allotrope of carbon reduces heated metallic oxides to metals. Give a balanced equation to support the statement.

Balance the chemical equation by the oxidation number method. (v) SnO_(2) + C to Sn + CO

Balance the chemical equation by the oxidation number method. (vi) FeCl_(3) + H_(2)S to FeCl_(2) + S + HCl