Show  Page 2"Stoichiometric" is a word that simply means "in the right measure". You practise stoichiometry every time you make a cash or an electronic transaction. The money that you extract from a cash machine (the credit item), must match the debit amount that is made to your personal account. How does this apply to your question? Well, simply because since mass is conserved in every chemical reaction, and atoms and molecules have definite masses, (i) the mass of reactants MUST equal the mass of products, and thus (ii) for every atom on the reactant side, there MUST be a corresponding atom on the product side. So you have hydrochloric acid, and calcium hydroxide, a common base that requires 2 equivalents of acid for stoichiometric reaction: #Ca(OH)_2(aq) + 2HCl(aq) rarr CaCl_2(aq) + 2H_2O(l)# Does this reaction demonstrate stoichiometry? Please do not trust my arithmetic. In fact, we can even be more concise than this because the calcium salts are present in solution as #Ca^(2+)(aq)# and #X^(-)(aq)#, and these are simply along for the ride. Accordingly, we could write the net ionic equation as, #OH^(-) + H^(+) rarr H_2O# We must still observe stoichiometry, and remember that the molar quantity of calcium hydroxide is HALF the molar quantity of hydroxide ion. In addition, not only is mass conserved, but charge is conserved. Capisce?
Starts here2:45How to Write the Net Ionic Equation for HCl + Ca(OH)2 = CaCl2 + H2OYouTubeStart of suggested clipEnd of suggested clip57 second suggested clipIn water HCl is aqueous dissolved in water are calcium chloride would be aqueous and the waterMoreIn water HCl is aqueous dissolved in water are calcium chloride would be aqueous and the water that’s a liquid. So now we can split the soluble substances. Into their ions. What is the balanced equation for HCl CA OH 2 → cacl2 h2o?Starts here2:49Balance HCl + Ca(OH)2 = CaCl2 + H2O (Hydrochloric Acid – YouTubeYouTubeStart of suggested clipEnd of suggested clip18 second suggested clipAnd you multiply it by the hydrogen. This is the balanced equation for HCl plus CA o h2. You getMoreAnd you multiply it by the hydrogen. This is the balanced equation for HCl plus CA o h2. You get cacl2 plus h2o. What happens when calcium hydroxide reacts with hydrochloric acid? When calcium hydroxide reacts with hydrochloric acid, calcium chloride and water are produced…. What type of reaction is Ca OH 2 HCl cacl2? Starts here2:26Type of Reaction for HCl + Ca(OH)2 = CaCl2 + H2O – YouTubeYouTube What is cacl2 2H2O?2H2O) What is the balanced equation for calcium and hydrochloric acid?Starts here1:02How to Balance Ca + HCl = CaCl2 + H2 (Calcium + Hydrochloric acid)YouTube How do you write the net ionic equation? Starts here10:48How To Write Net Ionic Equations In Chemistry – A Simple Method!YouTube How do you write formulas for ionic compounds? To find the formula of an ionic compound, first identify the cation and write down its symbol and charge. Then, identify the anion and write down its symbol and charge. Finally, combine the two ions to form an electrically neutral compound. What happens when calcium reacts with hydrochloric acid?When a piece of calcium is placed into a solution of hydrochloric acid, it undergoes two vigorous reactions. However, the reactions that occur when HCl is dissolved in water (H2O) form the basis for understanding the reactions that occur when calcium (Ca) is placed into a diluted solution of aqueous hydrochloric acid [i.e., 6M HCl (aq)]. How does calcium react with acid?Calcium carbonate reacts with hydrochloric acid to form carbon dioxide gas. One way of following the rate of reaction at which it reacts is to measure the volume of carbon dioxide produced at certain time intervals during the reaction. Therefore, because they are closer the particles will collide more often. What is the reaction between Fe and HCl? the reaction of iron and hcl produces FeCl2 and not FeCl3. Fe +2HCl ————→ FeCl2 +H2. here FeCl3 would have also been prduced ,but the hydrogen gas produced prevents the further oxidation of Fe2+ to Fe3+ and hence prevents the production of FeCl3.. hope it would help.. have a nice day.. How does calcium carbonate react with hydrocloric acid? Like all metal carbonates, calcium carbonate reacts with acidic solutions to produce carbon dioxide gas. It is this reaction that is responsible for limestone fizzing when dilute hydrochloric acid is placed on its surface. Limestone, which consists mostly of calcium carbonate, has been used in agriculture for centuries. |
What is the net ionic equation for the reaction between aqueous calcium hydroxide and hydrochloric acid?
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