A 3.40 g sample of H2S(g) is introduced into an evacuated rigid 1.25 L container. HBO 3 2-BO 3 3-Borate ion-----water. But H2CO3 being an unstable acid decomposes into H20 and CO2. CHEMICAL COMPATIBILITY GUIDE FOR METALLIC MATERIALS A = ACCEPTABLE • Q = QUESTIONABLE • NR = NOT RECOMMENDED • NA = NOT AVAILABLE Use or disclosure of data contained on this sheet is subject to the restrictions contained in the disclaimer located in the Table of Contents of this report. Acid with values less than one are considered weak. Error: equation CuSO4(aq)+Na2CO3(aq)=Cu2CO3+Na2SO4 is an impossible reaction Please correct your reaction or click on one of the suggestions below: CuSO4(aq) + Na2CO3(aq) = CuCO3(s) + Na2SO4(aq) CuSO4(aq) + Na2CO3(aq) = CuCO3 + Na2SO4 Instructions and examples below may help to solve this problem You can always ask for help in the forum 1. First, let's assume that you directly pour the two solutions together and mix them very quickly: 1. A) sodium carbonate B) sodium tricarbonate C) sodium carbon trioxide D) disodium carbonate E) none of the above. Sodium carbonate react with water to producesodium bicarbonate and sodium hydroxide. The Calitha - GOLD engine (c#) (Made it possible for me to do this program in C#) 1.6 * 10-14. 3. Therefore, you have the above reaction. What is the systematic name for Na2CO3? This program was created with a lot of help from: The book "Parsing Techniques - A Practical Guide" (IMHO, one of the best computer science books ever written. Na2CO3 + 2HCl = 2NaCl + CO2 + H2O (This is the balanced equation) What actually happens is the Cl and CO3 are exchanged between both the reactants. Question: 1. One of the major challenges for natural gas purification is the removal of H 2 S , , .Amine scrubbing , along with the Claus process , is a dominant technology currently … asked Sep 12, 2016 in Chemistry by WWFWW. This leads to the formation of NaCl and H2CO3. Hydrogen sulfide (H 2 S) is an extremely toxic and malodorous gas, and also a corrosive gas towards pipelines and equipments, as well as one of main poisons for many industry catalysts. Hydrogen sulfide ion. Balance The Following Equations: (1 Point) A. Na2CO3 + HCl → NaCl + CO2 + H2O B. Cl2 + KOH → KCl + KClO3 + HCl C. Fe(OH)2 + O2 + H2O → Fe(OH)3 D. FeS + HCl → FeCl2 + H2S Balancing chemical equations. ); The Gold Parsing System (Hats off! Strong acids are listed at the top left hand corner of the table and have Ka values >1 2. When heated, hydrogen sulfide gas decomposes according to the equation above. Chemical reaction. This is what most people suppose. Mention the term used for water molecules attached with a salt. What a great software product!) HS-S 2-Sulfide ion. It depends on the amount of each reactants and how they are mixed. Hydrogen borate ion. 1. Introduction. The sealed container is heated to 483 K, and mol of S2(g) is present at equilibrium. Molar mass of Na2CO3*H2O is 124.0037 g/mol Convert between Na2CO3*H2O weight and moles Write the chemical name of Na 2 CO 3.10H 2 O and Na 2 CO 3.Write the significance of 10H 2 O. general-chemistry; 0 Answers +1 vote. With the help of a chemical equation explain the method of preparation of both Na 2 CO 3.10H 2 O and Na 2 CO 3.Also list two uses of Na 2 CO 3.10H 2 O. H 2 O. OH-Hydroxide .