Because the coursework from … State the reagents and reaction conditions used to convert X to Y and X to Z. Phosgene is reacted... What is the major product of the reaction between 2-methylbut-2-ene and hydrogen bromide? Which contains the largest number of ions? Calculate the amount, in mol, of anhydrous copper(II) sulfate dissolved in the 50.0 g of water. This product includes 9 IB Diploma Programme QuestionBanks, brought to you by the IB Documents Team. A compound with Mr = 102 contains 58.8 % carbon, 9.80 % hydrogen and 31 % oxygen by mass.What is... What is the pressure, in Pa, inside a 1.0 m3 cylinder containing 10 kg of H2 (g) at 25 ÂºC? C. Â  Â ... Identify one organic functional group that can react with acidified K2Cr2O7(aq). Which is a homogeneous mixture? Which graph represents the relationship between volume and pressure for a fixed mass of gas at... Methanol reacts with trinitramide to form nitrogen, carbon dioxide and water. I. Â  Â  It is the number of ions in 12 g... 2-bromobutane can be produced from but-2-ene. Explore the drug content in tablets. You can delete this question. 2011. Which molecule has a tertiary nitrogen? Determine the empirical formula of linoleic acid. Apply IUPAC rules to name the ester, CH3COOCH2CH3(aq). Apply IUPAC rules to state the name of this product, U. English A. Li + Br 2 B. Li + Cl 2 C. K + Br 2 D. K + Cl 2 (Total 1 mark) 2. Note that the subreddit is not run by the International Baccalaureate. Which properties are features of a homologous series? Select topics, levels and number of questions Custom quiz To access the entire contents of this site, you need to log in or subscribe to it. State one piece of physical evidence that... Deduce the structural formulas of the two possible isomers. ... type of question. The molar mass of a compound is approximately $${\text{56 g}}\,{\text{mo}}{{\text{l}}^{ - 1}}$$.... Give the formulas of all the ions present in the solution. Suggest how the end point of the titration might be estimated from the graph. Browse past papers solutions here. Determine the amount, in mol, of salicylic acid,... What volume of sulfur trioxide, in cm3, can be prepared using... 0.0002 moles of $${{\text{I}}^ - }$$ were formed in step 3. Deduce the structural formula of Y. Use the data point labelled X to determine the amount, in mol, of carbon dioxide gas in the sample. Which step in a multi-step reaction is the rate determining step? Browse the question bank here. B.Â  Â  Â CH3CONH2 Here r my hand-written chemistry notes (got a 7): The structural formula of a dioxin is shown below. | User interface language: Â  B.Â  Â  Â Sand and water Topic 20 - Organic Chemistry (AHL) IB Chemistry (Ellesmere College) Past Paper Questions. Save. A.Â  Â ... Deduce the empirical formula of D-fructose. Directly related questions. A. Â  Â ... State the names of two functional groups in D-fructose. Draw the structure of propan-2-ol. What is its empirical formula? (i) State the term that is used to describe molecules... (i) State the name of the functional group circled in the DHEA molecule shown below. The alkane contains 81.7% by mass of carbon. In which mixture is NaOH the limiting reagent? Calculate the $${K_{\text{a}}}$$ value of benzoic acid,... State the name of one structural isomer of pentane. In which pair are both compounds secondary? At which temperature, in K, assuming constant pressure, is the volume of a fixed mass of gas at... Aluminium carbide reacts with water according to the equation below. Edit. Calculate the percentage composition by mass of D-fructose. Calculate the mass, in g, of ethanol and octane in 1.00 kg of the fuel mixture. Describe the difference in their structures. International Baccalaureate® - BaccalaurÃ©at International® - Bachillerato Internacional® You can register for your free Titlewave account here. Combustion of ethanol takes place according to the following unbalanced equation. 4 Z: (i) State the name, applying IUPAC rules, of compound A. 122 lectures with follow-up questions, covering both SL and HL topics frequently asked during the IB exams. Melting point III. Deduce the empirical formula of D-fructose. Which of the following properties of the halogens increase from F to I? Chapters: 2009. Describe two differences, other than the number of atoms, between the models ofÂ ethane and ethene... $${{\text{C}}_{\text{5}}}{{\text{H}}_{{\text{12}}}}$$ exists as three isomers. Discuss the physical evidence for the structure of benzene. All the extra questions you need to take the separate Chemistry iGCSE are in the Triple science sections. 5.3 Classification of … The mass and 1H$$\,$$NMR spectra of product X are shown below. Determine the percentage by mass of chlorine in J, using the precipitation data. Calculate the amount, in mol, of NaOH(aq) used. Discuss the volatility of E compared to F. Which molecule contains an ester group? Determine the molecular formula of menthol using your answers from parts (d)(i)Â and (ii). (ii) Predict how... (i) 200.0 g of air was heated by the energy from the complete combustion of 1.00 mol phosphine.... 2.478 g of white phosphorus was used to make phosphine according to the equation: (ii)Â  Â  Â Calculate, showing your working,... (i) Â  Â  Calculate the amount, in mol, of anhydrous magnesium sulfate. Determine the empirical formula of the ester, showing your working. ... 25 Questions Show answers. A. W. B. X. C. Y. D. Z (Total 1 mark) 2. Which statements are correct about Avogadroâs constant? Below is a schematic diagram representing some reactions of ethene. Deduce a balanced chemical equation, including state symbols, for the overall reaction which will... State the equation for the reaction of... Bromoethane can be produced either from ethene or from ethane. Describe two features of a homologous series. Which factors affect the molar volume of an ideal... What is the maximum volume, in dm3, of CO2(g) produced when 1.00 g of CaCO3(s) reacts withÂ 20.0... How many moles of oxygen atoms are there in 0.500 mol of hydrated iron(II) ammonium... What is the sum of the coefficients when the equation is balanced with whole numbers? The sequence of nitrogenous bases in DNA determines hereditary characteristics. | Â  1 Watch the lectures and try the related exercises See all lectures. IB CHEMISTRY Past Exam Questions by Topic (large zip files) IB Higher Level Past Papers PAPER 1 By Topics 817 Marks 4Students Formatted 305Pgs.pdf: File Size: 16289 kb: File Type: pdf: Download File. Which solution contains the biggest amount, in mol, of chloride ions? (i) Calculate... Phosphine is usually prepared by heating white phosphorus, one of the allotropes of phosphorus,... (i) State the equation for the reaction of this oxide of phosphorus with water. Members. Describe what is meant by the term structural isomers. Apply IUPAC rules to state the names of the four compounds. Which statement is correct for members of the same homologous series? The IUPAC name of X is 4-methylpentan-1-ol. 5 Deduce the half-equations for the reactions at each... Magnesium burns in air to form a white compound, magnesium oxide. Â  Which represents an empirical formula? 2. Describe two features of a homologous series. Terms and conditions IB Chemistry Topic 2: Atomic Structure DRAFT. Determining the value of Absolute Zero. 5.1 Evidence for evolution. Additional higher level (AHL) » Topic 12: Atomic structure » 12.1 Electrons in atoms Show 28 related questions 17N.1.hl.TZ0.6: The graph represents the first ten ionisation energies (IE) of an element. Suggest why, despite preparing the solution and performing the titrations very carefully, widely... (i) State the colour change of the indicator that the student would see during his titration... Outline, giving your reasons, how you would carefully prepare the 1.00dm3 aqueous solution from... Impurities cause phosphine to ignite spontaneously in air to form an oxide of phosphorus and... 2.478 g of white phosphorus was used to make phosphine according to the equation: Calculate the percentage yield of biodiesel obtained in this process. Apply IUPAC rules to state the name of P. Which of the following substances are structural isomers of each other? Topic 9 Oxidation and reduction (IB Chemistry) The Reactivity Series of Metals, Corrosion and Redox Reaction Notes - The reactions of metals with oxygen, water and acids, displacement reactions, rusting of iron and preventing its corrosion, plus an introduction to oxidation-reduction (redox) reactions, simple cells etc. You can purchase a licence for Questionbank at the IB store. Referring back to your answer for part (a), calculate the percentage of ethanoic acid converted... (i) Â  Â  Calculate the absolute uncertainty of the titre for Titration 1... (i) Â  Â  Determine the amount, in mol, of X in the gas syringe. Which compound has the empirical formula with the largest mass? For (b), although most students were able to correctly sketch the reactant concentration / time graph by labeling the axes and drawing an appropriate curve, some candidates incorrectly read the question and sketched product / concentration time curve. Outline three features of a homologous series. Which... (i)Â  Â  Â Distinguish between the terms empirical formula and molecular formula. Unit 6. B. Â  Â ... State the overall redox equation when carbon monoxide reduces Fe2O3 to Fe. Unit 3. 1. Be familiar how to interpret ions as well as neutral atoms. Which of the following pairs are members of the same homologous series? What is the sum of the coefficients when the equation is balanced with the lowest whole number... Annotate the balanced equation below with state symbols. Applying IUPAC rules, state the name of A. IB Chemistry – SL. Calculate the maximum volume of CO2, in cm3, produced at STP by the combustion of 0.600 g of... Urea can be made by reacting potassium cyanate, KNCO, with ammonium chloride, NH4Cl. Q. Privacy policy. The actual volume of hydrogen measured was lower than the calculated theoretical volume. Which of the following are isomers of pentane? Deduce whether C4H9Br is a primary or tertiary halogenoalkane. Determine the average oxidation state of carbon in ethene and in... Deduce the formula of the biodiesel formed when the vegetable oil shown is reactedÂ with the... State the reagents and the name of the mechanism for the nitration of benzene. Which step in a multi-step reaction is the major product of the longest wavelength has several isomers the KekulÃ© of. At each... Magnesium chloride can be produced from but-2-ene IUPAC rules to state names... 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