Step 3: Write the Chemical EquationWhen aluminum reacts with dilute sulfuric acid, it displaces hydrogen and forms aluminum sulfate and hydrogen gas. The balanced chemical equation for the reaction is:2Al+3H2SO4→Al2(SO4)3+3H2This indicates that two moles of aluminum react with three moles...
(a). What happens when dilute hydrochloric acid is added to sodium carbonate? Write a balanced chemical equation of the reaction involved. (b). Which gas is liberated when dilute hydrochloric acid reacts with sodium carbonate? How will you test for the presence of this gas? View Solution ...
The structure of LDH is derived from that of brucite, Mg(OH)2; the partial, isomorphical substitution of M(II) by M(III) introduces an excess of positive charge in the [M(II)1-xM(III)x(OH)2]x+ layer which is balanced by interlayer anions (An-). When Mg(II) and Al(III) are...
AA1050 substrates with dimensions of 50 mm × 50 mm × 1.0 mm and chemical compositions of (weight percent) <0.40% Fe, <0.25% Si, <0.07% Zn, <0.05% Cu, <0.05% Mg, <0.05% Ti, and <0.05% Mn balanced with Al [11] were first etched with NaOH 1 M solution at 60 °C for 2 ...
The reaction between aluminium and caustic soda is underset(2xx27=54g)(2Al)+2NaOH+2H(2)O rarr 2NaAlO(2)+underset(3xx22.4" L at STP")(3H(2)) therefore 54 g of Al produces H(2) at STP = 3xx22.4 L 0.15 g of Al will produce H(2) at STP =(3xx22.4)/(5