M5 Check-in Activity 3Name:Year and Section:1. Write an equation showing how the mass of the substance sought can beconverted to the mass of the weighed substance on the right.Sought*(a) SO,(b) Mg*(c) In(d) K*(c) CuOWeighedBASO,Mg,P,O,In‚O3K;PtCl,Cuz(SCN),Sought(f) MnCl,(g) Pb,O,(h) U,P¿O1*(i) Na,B,O, • 10H;O B¿O;(j) Na,OWeighedMn,O4PbO,P;O5†NaZn(UO,),(C,H,O.), · 6H,02. What mass of Cu(IO,), can be formed from 0.650 g of CuSO, · 5H,O?3. What mass of KIO, is needed to convert the copper in 0.2750 g of CuSO, 5H,0to Cu(IO;),?4. What mass of AgI can be produced from a 0.512-g sample that assays 20.1% AII,?5. A 0.8102-g sample of impure Al,(CO,), decomposed with HCI; the liberated CO,was collected on calcium oxide and found to weigh 0.0515 g. Calculate thepercentage of aluminum in the sample.6. The hydrogen sulfide in an 80.0-g sample of crude petroleum was removed bydistillation and uncollected in a solution of CdCl,. The precipitated CdS was thenfiltered, washed, and ignited to CdSO4. Calculate the percentage of H,S in the sampleif 0.125 g of CdSO, was recovered.7. A 0.2121-g sample of an organic compound was burned in a stream of oxygen,and the CO, produced was collected in a solution of barium hydroxide. Calculate thepercentage of carbon in the sample if 0.6006 g of BaCO, was formed.

1. Write an equation showing how the mass of the substance sought can be converted to the mass of the weighed substance on the right. Sought Weighed Sought Weighed *(a) SO, (b) Mg *(c) In (d) K *(e) CuO BASO, Mg,P,O, In‚O, (f) MnCl, (g) Pb,O, (h) U,P¿O1 *(i) Na,B,O, · 10H;0 B,0, Mn,O4 PbO, P;O, Cu,(SCN), (1) Na,O †NAZN(UO,),(C,H,O), · 6H,O

1. Write an equation showing how the mass of the substance sought can be converted to the mass of the weighed substance on the right. Sought Weighed Sought Weighed (a) SO, (b) Mg (c) In (d) K (e) CuO BASO, Mg,P,O, In‚O, (f) MnCl, (g) Pb,O, (h) U,P¿O1 (i) Na,B,O, · 10H;0 B,0, Mn,O4 PbO, P;O, Cu,(SCN), (1) Na,O †NAZN(UO,),(C,H,O), · 6H,O

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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