Can u solve XXIX for me a) Determine the percentage composition by mass of aspirine.b) Find the molecular formula of aspirine assuming its molar mass equals to 180g.molXXIX The addition of chlorine Cl, on an alkene leads to a derivative containing 56% of chlorine by mass.a) Determine the molecular formula of the alkene.b) Could you predict its structural formula knowing that its hydration in sulfuric medi-um leads to a sole alcohol (exempt of any isomer minority).c) Would the structural formula allow the characterization of the studied alkene?C=12; Cl=35,5; H=1XXX An organic substance consisting of carbon, hydrogen and oxygen contains 64,86% ofcarbon and 13,52% of oxygen. Find the simplest formula that could be attributed to thissubstance.Give the structural formula and the name of the compound, knowing that it derives fromthe hydration of but - 2- ene.XXXI 2-Methyl but - 2- ene is a liquid hydrocarbon with a density p = 600Kg.m; It is treat-ed with a bromine solution in tetrachloromethane.%3Da) Write the net equation of the reaction and name the obtained product.b) The bromine solution is assumed to contain 32g of this reactant in a volume of 200ml.Determine the minimum volume of the solution to be added to 7cm'of the alkene so that

In the given question, we are required to find the molecular formula and its structural isomer by…

XXIX The addition of chlorine Cl, on an alkene leads to a derivative containing 56% of chlorine by mass, a) Determine the molecular formula of the alkene. b) Could you predict its structural formula knowing that its hydration in sulfuric medi- um leads to a sole alcohol (exempt of any isomer minority). c) Would the structural formula allow the characterization of the studied alkene? C=12; Cl=35,5; H=1

XXIX The addition of chlorine Cl, on an alkene leads to a derivative containing 56% of chlorine by mass, a) Determine the molecular formula of the alkene. b) Could you predict its structural formula knowing that its hydration in sulfuric medi- um leads to a sole alcohol (exempt of any isomer minority). c) Would the structural formula allow the characterization of the studied alkene? C=12; Cl=35,5; H=1

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Two nitro (NO,) groups are chemically bonded to a patch of surface. They can't move to another location on the surface, but they can rotate (see sketch at right). It turns out that the amount of rotational kinetic energy each NO, group can have is required to be a multiple of ɛ, where 8= 1.0 x 10 -24 J. In other words, each NO, group could have ɛ of rotational kinetic energy, or 2ɛ, or 3ɛ, and so forth - but it cannot have just any old amount of rotational kinetic energy. Two rotating N0, groups Suppose the total rotational kinetic energy in this system is initially known to be 41ɛ. Then, some heat is removed from the bonded to a surface. system, and the total rotational kinetic energy falls to 30ɛ. Calculate the change in entropy. Round your answer to 3 significant digits, and be sure it has the correct unit symbol. Check 2021 McGraw-Hill Education All Rights Reserved Tems of Uhe Privacy Accesbil Explanation MacBook Air olo
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