10 Page(s). Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes! Check out a sample Q&A here. hydroiodic acid 47% hydroiodic acid 67% hydroiodic acid 55-58% Hydriodic acid solution Hydroiodic acid 57% (stab.) Hydroiodic acid is a colourless highly aqueous solution of hydrogen iodide HI with a pungent odour. HI is a simple diatomic molecule with the below structure: Hydronium ion H3O+ H2O 1 0.0 Iodic HIO3 IO3-1.6 x 10-1 0.80 Oxalic (1) … Want to see the step-by-step answer? Its molar mass is 127.91 g/mol. Molecular Formula: HI: Molar Mass: 127.912 g/mol: Melting Point : 133-135℃ Boling Point: 127°C at 760 … See Answer. It is a strong acid, , one that is ionized completely in an aqueous solution. In this video we will look at the equation for HI + H2O and write the products. Learn term:hi = hydroiodic acid (strong) with free interactive flashcards. HI is a strong acid: It dissociates completely in water Correct answer to the question A 9.86 g sample of an aqueous solution of hydroiodic acid contains an unknown amount of the acid. Its molar mass is 127.91 g/mol. 25000mL = 25L . Moreover, it has a molar mass of 127.91 g/mol. Calculate the molar mass of the acid.Give your answer to three significant figures 3)An aqueous solution of hydroiodic acid (HI) is standardized by titration with a 0.141 M solution of calcium hydroxide (Ca(OH)2). Check out a sample Q&A here. Hydrochloric acid helps the body break down foods such as calcium, digest and drink them. It … Download this CHEM 1110 study guide to get exam ready in less time! The hydrogen iodide is in the gaseous state, while hydroiodic acid is in the form of an aqueous solution of the HI. Coagulated necrotic area of hydrochloric acid was observed in vitro and in vivo using pig liver. * See Answer *Response times vary by subject and question complexity. Find name, molecular formula, strength, and reagent volume for your dilution. Want to see this answer and more? Other names Hydroiodic acid (aqueous solution) Iodine hydride . Visit CoolGyan to understand the properties, structure and its uses. HI(aq) → H"(aq) + I (aq) where the: % Ionization = [H,O°].quilibrium/ [HA]initial * 100% fullscreen. Formula and structure: The chemical formula of hydroiodic acid (aq. The chemical formula for the substance is HI with a molar mass of 127.91g/mol. Acid HA A-Ka pKa Acid Strength Conjugate Base Strength Hydroiodic HI I-Hydrobromic HBr Br-Perchloric HClO4 ClO4-Hydrochloric HCl Cl-Chloric HClO3 ClO3-Sulfuric (1) H2SO4 HSO4-Nitric HNO3 NO3-Strong acids completely dissociate in aq solution (Ka > 1, pKa < 1). They are both interchangeable. Molar to Mass Concentration Converter » Molar Mass Calculator » Cations, Anions List » Dilution Calculator » Molarity Calculator » Compound Prefixes » Water Insoluble Compounds » Compound Quiz » Concentration Solution Unit Converter » English Word Search bacl2 compound name, Formula nel sistema Hill è BaCl2: Calcolo della massa molare (peso molecolare) To calculate molar mass of a chemical compound enter its formula and click 'Compute'. Masse molaire of hydroiodic acid is 127.91241 ± 0.00010 g/mol Convert between HI weight and moles. Services. Hydrogen iodide is the gaseous form, while hydroiodic acid is the aqueous solution of HI. Mol HI in 15g = 15/127.91 = 0.117 mol . Choose from 48 different sets of term:hi = hydroiodic acid (strong) flashcards on Quizlet. Molar mass calculator also displays common compound name, Hill formula, elemental composition, mass percent composition, atomic percent compositions and allows to convert from weight to number of moles and vice versa. Chemistry, 21.06.2019 17:00, sillslola816oxb5h7. - edu-answer.com This permits the H + to be easily dissociated and hence, HI is a stronger acid if we compare it with the HCl, HBr and the HF. See Answer. what is the Cation, Anion, and Compound of Hydroiodic Acid? Plumbing services; Boiler installation in London; Boiler repair; Boiler repair in London; Boiler repair and cleaning; Water heater repair; Water heater repair of common dysfunctions Bacl2 compound name. hydrogen iodide) is HI. Hydroiodic acid (or hydriodic acid) is an aqueous solution of hydrogen iodide (HI). Iodane. CAS number: 10034-85-2: Molecular formula: HI: Molar mass: 127.91 g mol −1: Melting point:-51 °C, 222 K, -60 °F: Boiling point :-34 °C, 239 K, -29 °F: Synonyms: 10034-85-2 3D model . Hydrogen iodide is the gaseous form, while hydroiodic acid is the aqueous solution of HI.. Hydroiodic acid is a strong acid made by dissolving hydrogen iodide in water. Want to see this answer and more? Hydrogen Acid is an aqueous solution of hydrogen iodide which is a colorless gas at room temperature, density 2.85 g/cm 3, melting point -50.8 ̊C (-59.44 ̊F).Hydrogen acid is a strong acid. An unknown compound with a molar mass of 223.94 g/mol consists of 32.18% c, 4.50% h, and 63.32% cl. Molar Mass: 127.912 g/mol: Melting Point : 133-135℃ Boling Point: 127°C at 760 mmHg: Solubility: soluble: Vapor Presure: 13.8mmHg at 25°C: Hydroiodic acid - Risk and Safety. Stomach acid is composed of hydrochloric acid (HCl), potassium chloride (KCl), and sodium chloride (NaCl). Want to see the step-by-step answer? 2 HI + Ca(OH)2 CaI2 + 2 H2O If 17.8 mL of base are required to neutralize 13.2 mL of the acid, what is the molarity of the hydroiodic acid solution? Our common acids and bases concentration reference chart allows you to easily prepare chemicals in a 1 Normal solution. The molecular formula of hydroiodic acid is HI. check_circle Expert Answer. Examples of molar mass computations: NaCl, Ca(OH)2, K4[Fe(CN)6], CuSO4*5H2O, water, nitric acid, potassium permanganate, ethanol, fructose. Widely demanded for use in chemical-based applications, it is formulated using high quality compounds and latest machines. Molar mass HI = 127.91. Identifiers CAS Number. A chemist dissolves 660. mg of pure hydroiodic acid in enough water to make up 300. mL of solution. Answers: 1 Show answers:::::. Interactive image; ChemSpider: 23224 ECHA InfoCard: 100.030.087: PubChem: RTECS number: MW3760000 UNII: 694C0EFT9Q SMILES {{{value}}} Properties Chemical formula. When we add HI to H2O the HI will dissociate and break into H+ and I-. In formula chimica si può usare: Qualsiasi elemento chimico. The Ka and Molar Mass of a Monoprotic Weak Acid Chemistry Lab 152 Professor: James Giles November 7, 2012 Abstract: The purpose of this experiment was to determine the pKa, Ka, and molar mass of an unknown acid (#14). Calculate the pH of the solution. Hydroiodic acid (or hydriodic acid) is a highly acidic aqueous solution of hydrogen iodide (H I) (concentrated solution usually 48 - 57% HI).It is the second strongest hydrohalic acid, after hydroastatic acid.Hydroiodic acid is a commonly used chemical reagent and is one of the strong acids that ionize completely in an aqueous solution. Also, it is used to disinfect and sanitize medical equipments and products. Hydriodic acid (47% in water) Hydroiodic acid: CAS: 10034-85-2: EINECS: 233-109-9: InChI: InChI=1/HI/h1H: Hydriodic acid - Physico-chemical Properties. 88, the Ka was found to be 1. Be sure your answer has the correct number of significant digits. Introduction Acids differ considerable as to their … Hydroiodic Acid HI Molar Mass, Chemical Characteristics of HI. The pKa value of hydroiodic acid is –11.This means that hydroiodic acid is very strong hydracids of iodine.It is a mono basic acid. The coagulated effects of 6 mol/L hydrochloric acid solution (HAS6) on pig liver and muscle were compared with 50% acetic acid and anhydrous alcohol. Élément Symbole Masse atomique Atomes Pour cent en masse; Hydrogène: H: 1.00794: 1: 0.7880: Iode: I: 126.90447: 1: 99.2120: Mass percent composition: Atomic percent composition: Sample reactions for HI. Hydrogen iodide Names IUPAC name. find the molecular formula for the compound. Hydrogen iodide is the gaseous form, while hydroiodic acid is … What is Hydroiodic Acid? check_circle Expert Answer . Hydroiodic acid (or hydriodic acid) is a colorless gas, which reddens litmus strongly, and produces dense white fumes in moist air.The chemical formula of hydroiodic acid (aq. Formula and structure: The chemical formula of hydroiodic acid (aq. The molar mass of a substance, also often called molecular mass or molecular weight (although the definitions are not strictly identical, but it is only sensitive in very defined areas), is the weight of a defined amount of molecules of the substance (a mole) and is expressed in g/mol. Hydroiodic acid is a strong acid that is used to make iodides. How-To Tutorials; Suggestions; Machine Translation Editions; Noahs Archive Project; About Us. Home; Books; Search; Support. This stock of pale yellow in appearance Hydroiodic Acid is a strong, highly corrosive acid and a powerful reducing agent. 318 x 10 -4, and the molar mass was found to be 171. hydrogen iodide) is HI.Its molar mass is 127.91 g/mol. Hazard Symbols: C - Corrosive: Risk Codes: R35 - Causes severe burns: Safety Description: S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. It also eliminates stomach bacteria and viruses, thereby protecting your body from infection. Marucci cat 8 price Amplify science force and motion answers. The substance is available in the gaseous form and hydroiodic acid is the aqueous solution of […] If 27.5 mL of 0.337 M potassium hydroxide are required to neutralize the hydroiodic acid, what is the percent by - e-eduanswers.com Composé : Moles: Poids, g: HI: Composition élémentaire de HI. hydrogen iodide) is HI. Molarity of solution = 0.117/25 = 0.00468M . 9 g/mol. The chemical formula for the hydroiodic acid is HI. The aqueous solution of hydrogen iodine is named as the hydroiodic acid and it is quite common and acidic too among hydrohalides. Menu. An aqueous solution of hydroiodic acid is standardized by titration with a 0.186 m solution of calcium hydroxide. Hydroiodic acid molar mass. Study guide uploaded on Feb 11, 2016. What is the % ionization of HI acid if the initial concentration of hydroiodic acid is 1.556M. Other questions on the subject: Chemistry. Hence, the molar mass of hydroiodic acid is 127.91[1.01 + 126.90 = 127.91]. The pKa was found to be 3. ★★★ Correct answer to the question: 3. what is the mass of hi used to create 2.50l of a 0.48 m solution of hydroiodic acid? Conjugate bases of strong acids are ineffective bases. Median response time is 34 minutes and …

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