In termite mixture ratio of ferrice oxide and aluminium powder is 3:2.

Thermite is mixture of X parts of ferric oxide and Y parts of aluminium powder. X, Y are respectively :

An intimate mixture of ferric oxide, (Fe_(2)O_(3)) and aluminium, (Al) is used in solid fuel rockets. Calculate the fuel value per gram and fuel value per cc of the mixture. Heats of formation and densities are as follows : Delta H_(f)^(0)(Al_(2)O_(3))= 399 " kcal mol"^(-1), Delta H_(f)^(0)(Fe_(2)O_(3))= 199 " kcal mol"^(-1) , Density of Fe_(2)O_(3)= 5.2 g// c c , Density of Al= 2.7g// c c .

State with equations, what happens when (any five) : (1) A mixture of ferric oxide and Al power is heated strongly.

The volume and mass of a piece of iron-aluminium alloy are 100cm^(3) and 588 g respectively. The specific gravities of iron and aluminium are 8 and 2.7 respectively. Calculate the ratio of the volumes of iron and aluminium on the alloy.

Give reasons A mixture of dilute NaOH and aluminium pieces is used to open drain.

Between two aqueous solutions, one is ferric chloride and the other is aluminium chloride. How would you identify the ferric chloride solution using aqueous solution of ammonia? Answer with balanced chemical equation.

Formula of Aluminium Oxide is _______