The reaction is similar to the reaction with water, forming the metal salt (either sulfate or chloride) plus H 2(g).. For example. please provide the formula … Reactions of metals with acids. The reaction between hydrochloric acid and lead is very slow, producing only a few small bubbles of hydrogen gas. 3H2SO4 + 2Al —> Al2(SO4)3 + 3H2 b)Dilute hydrochloric acid reacts with sodium carbonate Correct Answer : (D) Copper. 8. Potassium and sodium are not used for reaction with dilute hydrochloric acid or dilute sulphuric acid in laboratory preparation of hydrogen. how many grams of acid are needed to react with 75.0 grams of iron (II) sulfide ore which contains 30.0% inert material? (surfaceb) An iron nail reacts more slowly. Figure \(\PageIndex{1}\): (a) Iron powder reacts rapidly with dilute hydrochloric acid and produces bubbles of hydrogen gas because the powder has a large total area: 2Fe(s) + 6HCl(aq) 2FeCl3(aq) + 3H2(g). Though lead is above hydrogen in the activity series, it does not react with dilute hydrochloric acid or dilute sulphuric acid. Which one of the following metals does not react with dilute hydrochloric acid? (a) … Iron reacts with hydrochloric acid to produce iron(III) chloride and hydrogen gas.Fe(s) + HCl(aq) -----> FeCl3(aq) + H2(g)The hydrogen gas from the reaction of 2.200 g of iron with an excess of acid is collected ina 10.00 L flask at 25.0°C. Dilute sulphuric acid + Aluminium powder —> Aluminum Sulphate + Hydrogen gas. Potassium and sodium are not used to react with dilute ‘hydrochloric acid or dilute sulphuric acid in the laboratory preparation of hydrogen. Metals generally react with dilute acids to produce hydrogen gas. The products of the reaction are a salt plus hydrogen gas. Metals to the left of hydrogen in the electrochemical series react with hydrochloric acid. Lead is not used as a protective coating on other metals as it is poisonous. These elements include lithium, potassium, calcium, sodium, magnesium, aluminum, zinc, iron and lead. Answer: Pb (lead) is above hydrogen in reactivity series. This is because Cu is less reactive than Hydrogen. Dilute acids react with relatively reactive metals such as magnesium, aluminium, zinc and iron. The Reactivity Series. The metal which doesn't react with dilute HCl among the following metals is Copper. When hydrochloric acid reacts with iron, you will notice the reaction because of the bubbling. It is dangerous to put these metals into an acid. iron (II) sulfide reacts with hydrochloric acid to produce iron (II) chloride and hydrogen sulfide gas? The Reaction of Metals with Dilute Acid.. Potassium, sodium, lithium and calcium all react violently with dilute sulfuric acid and dilute hydrochloric acid. Which of the following reacts with cold water vigorously? 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