Fill in the blanks 8- Bromine (Br) has two isotopes, with masses of 78.92 and 80.92 amu. The natural abundanceof the heavier isotope, if the average atomic mass of bromine is 79.90 amu is ..........9- In the following reaction, The spectator ions arePb(NO,),(aq) + 2NACI(aq)PbCi (s) +2NANO (aq)10- A 1.056g of a metal carbonate MCO (s), contaíning an unknown metal M, were heated to givethe metal oxide and 0.376 g CO,.MCO,(s) ++ heat->MO(s) + CO,(g)The identity of the metalM is11- Consider the following equation: 2C,H* 4 CO,6 H,0When 6 mol of C,H, are burned, the number of moles of CO, produced will be- Consider the unbalanced reaction:Al + O.->Al,0,

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Answered: 8- Bromine (Br) has two isotopes, with…

8- Bromine (Br) has two isotopes, with masses of 78.92 and 80.92 amu. The natural abundance of the heavier isotope, if the average atomic mass of bromine is 79.90 amu is ....

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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