200g of impure sodium carbonate of 90% purity is treated with excess of dilute h2so4 such that it reacts completely.calculate the weight of impure sodium sulphate formed
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Zinc will produce hydrogen gas on reaction with dilute sulphuric acid. Because zinc is more reactive than hydrogen so it displaces hydrogen from sulphuric acid. Whereas copper is less reactive than hydrogen in activity series it placed below hydrogen .hence copper can displace hydrogen from H2SO4.
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Zinc will produce hydrogen gas on reaction with dilute sulphuric acid. Because zinc is more reactive than hydrogen so it displaces hydrogen from sulphuric acid. Whereas copper is less reactive than hydrogen in activity series it placed below hydrogen .hence copper can displace hydrogen from H2SO4.
hope my answer helps you
keep smiling
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