When hydrochloric acid reacts with iron(III) oxide, water and iron(III) chloride are produced. Explain this observation. As a result of the reaction of iron(iii) hydroxide (Fe(OH) 3) and hydrochloric acid (HCl) produces iron(iii) chloride (FeCl 3), water (H 2 O) That is how far it will go. Daten über Ihr Gerät und Ihre Internetverbindung, darunter Ihre IP-Adresse, Such- und Browsingaktivität bei Ihrer Nutzung der Websites und Apps von Verizon Media. Answer questions Reaction of iron(iii) hydroxide and hydrochloric acid Fe(OH)3+ 3HCl→ FeCl3+ 3H2O As a result of the reaction of iron(iii) hydroxide (Fe(OH)3) and hydrochloric … asked by Eunice on April 30, 2009 chemistry Hydrochloric acid will react with iron to produce iron(II)chloride and hydrogen gas in the most thermodynamically sensiblescenario, and the equation for this reaction is:2HCl + Fe --> FeCl2 + H2. 0 0. Explain these observations, © 2008-2020 by KenyaPlex.com. What is the . metal + acid → salt + hydrogen gas . The balanced chemical equation for the reaction between hydrochloric acid and iron(III) oxide is: 6HCl (aq) + Fe 2 O 3 (s) 3H 2 O (l) + 2FeCl 3 (aq) We can interpret this to mean:... 1 mole of iron(III) oxide and mole(s) of hydrochloric acid React to produce... mole(s) of water and mole(s) of iron(III) chloride 2. Write an equation for the reaction between iron (II) sulphide and dilute hydrochloric acid, Next: The set-up below is used to prepare dry sulphur (IV) Oxide in the laboratory. The set-up below is used to prepare dry sulphur (IV) Oxide in the laboratory. The balanced equation for this reaction is 6HCl(aq) + Fe_2 O_3(s) 3H_2 O(l) + 2FeCl_3 (aq) If 12 moles of hydrochloric acid react, The reaction consumes moles of iron(III) oxide. Answer questionsthat follow:(a) Identify the mistake in the set-up(b) Write an equation for the reaction in the set-up(c) State how the polluting effects of the gas on the environment can be controlled, Date posted: October 24, 2019. Damit Verizon Media und unsere Partner Ihre personenbezogenen Daten verarbeiten können, wählen Sie bitte 'Ich stimme zu.' (ii) Explain your answer in (i) above. Dies geschieht in Ihren Datenschutzeinstellungen. Write an equation to show this reaction, When sulphur powder is heated to over 400oC the following changes are observed:-At 113oC it melts into light brown liquid. Commercial sulphuric acid has a density of 1.8gcm3(a) Calculate the molarity of this acid(b) Determine the volume of commercial acid in (a) above that can be used to prepare500cm3 of 0.2M H2SO4 solution, Study the flow chart below and answer the questions that follow(a) State the observation made when ammonia is passed over heated Copper (II) Oxide(b) Identify:-(i) Gas A (ii) Liquid B, When dry ammonia gas is passed over hot copper (II) Oxide, a shinny brown residue and a colourless droplets are formed. The balanced chemical equation that describes this single replacement reaction looks like this 2"Al"_ ((s)) + 6"HCl"_ ((aq)) -> 2"AlCl"_ (3(aq)) + 3"H"_ (2(g)) uarr Keep in mind that this reaction will not take place as soon as you add the piece of aluminium to the hydrochloric acid solution. View More Chemistry Questions and Answers | Return to Questions Index, The set-up below is used to prepare dry sulphur (IV) Oxide in the laboratory. When hydrochloric acid reacts with iron (III) oxide, water and iron (III) chloride are produced. Chemical equation of reaction of Fe(OH)3, 3HCl, FeCl3, 3H2O. The molecular equation is: 6 HCl( aq) + Fe2O3 (s) = 2 FeCl3 (aq) + 3 H2O (l) The (aq) compounds produce ions, the (s) or (l) compounds do not, therefore: 6 H+ + 6 Cl- + Fe2O3 = 2 Fe+ + 6 Cl- … Write an equation for the reaction between iron (II) sulphide and dilute hydrochloric acid . Answer questions Yahoo ist Teil von Verizon Media. Relevance. The liquid then darkens to become reddish-brownand very viscous at 160oC. i) Write the equation for reaction between concentrated hydrochloric acid and manganese (iv) oxide. Answers . Answer Save. When a few drops of aqueous ammonia were added to a colourless solution X, a white precipitate was formed. greendawn. Explain these two observations, State the conditions under which nitrogen react with hydrogen to form ammonia during Haber process, When a few drops of aqueous ammonia were added to a colourless solution X, a white precipitate was formed. that follow: When a mixture of iron powder and sulphur is heated it glows more brightly than that of iron fillings and sulphur. On addition of more aqueous ammonia, the white precipitate dissolved to a colourless solution Q(a) Name the white precipitate formed(b) Write formula of the complex ion present in the colourless solution Q(c) Write an ionic equation for the formation of the white precipitate, Ammonia turns wet red litmus paper blue. Chlorine gas is prepared by reacting concentrated hydrochloric acids with manganese (iv) oxide. Für nähere Informationen zur Nutzung Ihrer Daten lesen Sie bitte unsere Datenschutzerklärung und Cookie-Richtlinie. Above 160oC the liquid becomes almost black. The molecular equation is: 6 HCl( aq) + Fe2O3 (s) = 2 FeCl3 (aq) + 3 H2O (l) The (aq) compounds produce ions, the (s) or (l) compounds do not, therefore: 6 H+ + 6 Cl- + Fe2O3 = 2 Fe+ + 6 Cl- + 3 H2O . ii) What is the role of manganese (Iv) oxide in this reaction. For the chemical reaction between an acid and metal, the products are a salt and hydrogen gas. Explain this observation. At the boiling point the liquid becomes mobile. What is the ionic equation of hydrochloric acid and iron(iii) oxide ? The balanced equation for this reaction is 6HCl (aq) + Fe_2 O_3 (s) 3H_2 O (l) + 2FeCl_3 (aq) If 12 moles of hydrochloric acid react, The reaction consumes moles of iron (III) oxide. 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