kaurchetandeep Asked: December 2022 define the following reactions 1 exothermic reaction2 photochemical reaction3 electrochemical reaction 4 reversible reaction
kaurchetandeep Asked: December 2022 balance the following equations :- (1) Fe2 o3 + co - Fe + co2 (2) S + HNo3 - H2 So4 + No2
kaurchetandeep Asked: December 2022 give the empirical formula of 1 benzene c6 h6 2 glucose c6 h12 o6 3 acetic acid ch3 cooh
kaurchetandeep Asked: December 2022 give an example of a reaction where the following are involved 1 heat 2 electricity 3 catalyst 3 light 4 mixing
kaurchetandeep Asked: December 2022 give one example of reaction in which there is change in color and state
kaurchetandeep Asked: December 2022 calculate the percentage of hydrogen in water given that the relative atomic mases in amu of h 1 16
kaurchetandeep Asked: December 2022 urea is nitrogenous fertilizer. it's formula is CoN2 H4 . calculate the percentage of carbon in urea ( c = 12