8:07ll 56%What is the number of oxygen atoms in 10gm of 02 (O=16) ? *3- 3.76 *10(23)0.625 * 10(23)1.881 *10(23)A part of Dalton's theory were coAtoms of the same element are alike in theirmass and chemical properties *trueO FalseIf S+2 ion has 18 electrons, the atomicnumber of S is *161820ionic covalent bonds are : 8:07 O 40 ADO •ll 56%Which one of the following statements arealways true for neutral atomsMass number is equal to sum of electronsnumber and proton numberAtomic number is equal to neutron numberAtomic number is equal to number ofelectronsMolailty measured *mole of solute per kg of solutionmole of solute per kg of solventmole of solvent per kg of solutemoles of solute per mole of solventCu has two isotopes; 63 Cu in 70 % and 65Cl in 30%. The average atomic mass of Cuatom. Is6363.66463.3O O--

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What is the number of oxygen atoms in 10 gm of 02 (O=16) ? * O 3-3.76 *10(23) O 0.625 * 10(23) O 1.881 *10(23)

What is the number of oxygen atoms in 10 gm of 02 (O=16) ? * O 3-3.76 10(23) O 0.625 10(23) O 1.881 *10(23)

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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