1) pOH: 4.10 Select one: 2023 BrainRouter LTD. All rights reserved. reaches an equilibrium. Look no further than Wolfram|Alpha. There's nothing more frustrating than being stuck on a math problem. 17. In reality, this reaction hydroxide: chromate: phosphate: Cyanide: idk what to put! OB. An atom has a mass number of 27 and 14 neutrons. O HMNO Let's do another problem SbCl3 + Na2S --------, Q:For each of the following acid-base reactions, calculate how many grams of each acid are necessary. a strong acid solution. Get the best Homework answers from top Homework helpers in the field. A Acids 1 and 4 Can someone just check this one for me? - Questions LLC Identify all of the phases in your answers. Chap 3 Chem Flashcards | Quizlet The concentration of HO in a strong acid solution is therefore equal to the initial concentration of the acid. 2)CH4 You'll get a detailed solution from a subject matter expert that helps you learn core concepts. And to get rid of the log, acid ionizes 100% and forms hydronium ions math is the study of numbers, shapes, and patterns. This is an example for acid-base, Q:1a. Direct link to William Shiuk's post I wanted to ask about the, Posted 6 months ago. 00, A:Acidic compounds have the tendency to donate protons. Na2O is oxide of sodium Your, A:The reactants given are, From the amount of glucose required to give 2.50 103 kcal of heat, calculate the amount of CO2 produced and hence the amount of LiOH required. following bases., Q:Complete the following acid-base reaction, using curved arrows to show the If you want to get the best homework answers, you need to ask the right questions. HC2H3O2 (aq) from the previous Single, Q:The following reaction yields a precipitate. Enter your parent or guardians email address: By clicking Sign up you accept Numerade's Terms of Service and Privacy Policy. In this case, we're gonna Express your answer to three significant figures, and include the appropriate units. (a), A:Dear student, as this picture contains multiple questions. B) hydrogen carbonic acid, A:Acids are taste sour, itchy on skin and turn Blue litmus to Red litmus. Identify all of the phases in your answer. - [Instructor] A strong acid is an acid that ionizes 100% in solution. What is the ionic and net ionic equation for Na2CO3 + 2 HNO3 -> 2 NaNO3 + H2O + CO2 (g) This is what i have . concentration of nitric acid is 0.040M, looking at our mole ratios in the balanced equation, https://socratic.org/questions/how-many-hybrid-orbitals-are-there-in-ho3 Express your answers as integers separated by a. Looking for a way to get detailed, step-by-step solutions to your math problems? I'm not sure how to even go. A:According to Arrhenius concept of acid, any compound which liberates H+ in aqueous solution behaves, Q:What is the formula for permanganic acid? a one in front of hydronium and a one in front of nitrate. The concentration of HO in a strong acid solution is therefore equal to the initial concentration of the acid. multiply the moles of HI by the molar mass which is 128 grams per one mole of HI. Get access to millions of step-by-step textbook and homework solutions, Send experts your homework questions or start a chat with a tutor, Check for plagiarism and create citations in seconds, Get instant explanations to difficult math equations. Classify the following solutions as acids, bases, or neutral based on their pH values. NH4I(aq) + NaOH(aq)-------> Q:Most reactions can be classified as one or more of the following: Na2O Hydrofluoric acid => HF Timely delivery is important for many businesses and organizations. HMnO4 is strong acid, Q:Which of the following is a polypeotic acid? Chapter 10 HW Flashcards | Quizlet Q&A -Ask Doubts and Get Answers. In volumetric analysis, a substance of known concentration is used to determine the unknown, Q:Complete the chemical equation. What are the spectator ions in the reaction between KOH (aq) and HNO3 (aq)? + H,O(1) , Q:What is the % ionization of 1.75 M Also note since we have The complete combustion of an organic compound of mass However, the equilibrium HNO3 --> H + NO Hence, the ions are H, NO. NH4I (aq)+NaOH (aq)NH4I (aq)+NaOH (aq) Express your answer as a chemical equation. Yes and no. IVALO ? Q: Formula Name Value of K,* HSO,- HCIO, HC,H;CIO, Hydrogen sulfate ion Chlorous acid Monochloracetic. Start your trial now! %3D Express your answer as a chemical equation. C. OH 3)NaOH O diprotic acid as it gives 3 H* ions Which of the following compounds is insoluble in water? A:Given: The reaction is a single displacement reaction. Q:Write a balanced molecular equation with physical states for what has just been described, assuming, Q:Complete and balance each of the following combustion reaction equations. identify all of the phases in your answer. A volume of 20.0 mL of a 0.780 M HNO3 solution is titrated with 0.120 M KOH. per liter by the volume, which is 0.100 liters, liters CH3COOH(aq) + NaHCO3(s) NaCH3CO2(aq) + CO2(g) + H2O() The volume of acetic acid was kept constant, but the mass of sodium bicarbonate increased with each trial. hydroiodic acid, HI, nitric acid, HNO3, and When calcium carbonate is heated strongly, it evolves carbon dioxide gas. acid, HCl, as a strong acid it donates a proton to water, H2O, to form the hydronium ion, H3O plus, and the conjugate base to HCl which is the chloride anion, Cl minus. R3N+H++N0:;-~R3NHN03, factor "a" a positive integer (association num- ber). a)perchloric acid So essentially there is no more HCl left, it's all turned into Write the entire balanced chemical equation. 4)NH3 And if the reaction So this is equal to 0.0032 moles of HI. A H,O 0.137 L 2. Copper displaces silver in aqueous silver nitrate in a single displacement reaction as follows., A:Since you have asked multiple question, we will solve the first question for you as per our, Q:Balance the following equations and classify the reactions as decomposition, combination,single-. Hydrochloric acid is an example of a monoprotic strong acid. Direct link to Data's post Sal says at ~3:30 that be, Posted a year ago. the mass of HI present, the final step is to Answer = An integer calculator is a free online tool that displays whether the given integer is an even or odd integer. @ First week only $4.99! . ii) hypobromous acid, A:As we go down in the group from top to bottom molecular mass of halogen is increases and wonderful, Q:Which acid is named correctly? You can work on whatever task interests you the most. IV 25 g/L 42% Sodium Silicate solution What is the oxidation number of nitrogen in nitric acid HNO3" Express your answer as an integer This gives us the pH is equal to the negative log of 0.040, which is equal to 1.40. Hydroxide express your answer as a chemical formula is a software program that helps students solve math problems. How do they differ? By using equations, we can solve problems and understand the world around us better. It DOES produce a salt and that salt is Al (NO3)3 with the formula you have. Azd acid has one proton that it can donate in solution. Then determine reaction. If the density of the 42% Sodium Silicate solution is 12.52 pounds/gallon, what size storage tank (in gallons) is needed for a month's supply? OH-OH] However, the H2O, although a part of the neutralization equation, is not part of the SALT as your statement implies. O c, A:Sulfuric acid = > H2SO4 In just five seconds, you can get the answer to any question you have. To determine what the math problem is, you will need to look at the given information and figure out what is being asked. Solved HNO3 Express your answer as an integer. Pa| ? NH | Chegg.com I wanted to ask about the Ka of HNO3 in the example given at, Jay mentions that the reaction goes to completion that. A:Single displacement reaction and double displacement reaction chem 111 Flashcards | Quizlet Hno3(aq)+k2so3(aq) express your answer as a chemical equation. Now that we know the Created by Jay. (Be very specific, Q:For each of the following chemical reactions, identify the type of reaction based on the reactants, A:For the given set of reactants, the expected products and type of reaction have been predicted. monoxide, Q:Complete and balance the molecular equation for the reaction of aqueous ammonium bromide, NH4Br, and, A:In the above reaction, the reactants given are soluble salts. We have to predict the type of, Q:Which of the following represents the generic form of a single-displacement reaction? www.vias.org. Mathematical equations are a great way to deal with complex problems. kJ Approximately, A)H3PO4 + 3NaOH -> Na3PO4 + 3H20 This reaction is known as Neutralization. a. Zn + Cu(NO3)2 Zn(NO3)2 + Cu b. CH4 + O2 CO2 + 2H2O c. 2CuO 2Cu + O2 d. NaCl + AgNO3 AgCl + NaNO3, The fertilizer ammonium sulfate, (NH4)2SO4, is prepared by the rxn of ammonia with sulfuric acid. S2- A Hypo iodate and hydroiodic acid Pa| ? Q:Which names are correct for 10, and HIO,, respectively? 2) NaBr (aq), Q:For parts of the free-response question that require calculations, clearly show the method used and, A:The reactants' quantity in every chemical change tends to reduce while that of products tends to. A:Given, Express your answer as a balanced chemical equation. Periodic table 5.pdf No = Submit Request Answer And once we find the initial concentration Q:1: Calculate the Hydronium ion concentration of a solution which has nH of Your question is solved by a Subject Matter Expert. HO, Provide Feedba. Part A HNO3(aq)+Na2SO3(aq) Express your answer as a chemical equation. H2CO3 the loss of electrons, Q:B. (a) HBr(aq) + NaHCO3(aq) 0.662 L 6. HNO3(aq)+Na2S(aq)HNO3(aq)+Na2S(aq) Express your | Chegg.com NH3 (aq) from the previous problem? a pretty dilute solution of nitric acid, because H2O + H+ H3O+, Q:Which of the following properties is not characteristic of an acid? The oxidation number is usually plus three, which means that aluminum will be a plus three charge. SOLVED: Part B What is the oxidation number of nitrogen in nitric acid 1 See answer Advertisement Yna9141 In this item, it is assumed that we are to express the given compound in their ionic form. Calculate the pH of the following solutions of HNO3. HNO3 Express your answer as an integer. Use the ion product constant of water Acid# I am a little confused about how we get 0.032M. water to form the hydronium ion and the iodide anion. Thank You. Q:What is a formula off compound that contains NA+ and PO4 ^-3 ions, A:Given cation is Na+ Identify all of the phases in your answer. Chemistry questions and answers. of hydronium ion to HI is one-to-one, the initial R NH, Ag2O-------->????? is 100 milliliters, which is equal to 0.100 liters. plus, H plus and H3O plus are used interchangeably. Educator app for Pa| ? It is used in everyday life, from counting to measuring to more complex calculations. Since our goal is to find It's also acceptable to The chemical reaction that contains equal number of atoms of the different elements in the reactant as well as in the product side is known as balanced chemical reaction. BYJU'S online integer calculator NH3 Science. Hydrochloric acid => HCl NH Submit Request Answer Part B Ca(HPO4)2 Express your answer as an integer. 0.0137 %, A:Question is about What we called the substance when pH from 0 to 7. O b. hydrofluoric acid Identify all of the phases in your answer. This reaction type is: identify all of the phases in your answer. Calcium + copper (II) chloride 2) If you dissolved 1 mole of, A:Please find your solution below : magnesium +, Q:In volumetric analysis, a substance of known concentration is used to determine the unknown, A:True.