Answer only from K2S up to HCIO3 Number of Number of Molecules or Number of Atomsor lons2.379 x 10 ^23Substance Mass (g)MolesFormula UnitsMgCl237.620.395 moles 2.379x 10 ^23480.73217.0423 x 10 ^2317.0423 x 10 ^23AGNO3g2.84 molesBH4CI148.29 g 148.29 moles 8.93 x 10258.93 x 1025K2S7.69 x 1026H2SO41.29C6H1411.84HCIO32.45 x 1026

Number of moles = given mass/molar mass Also 1 mole = 6.022 × 1023 atoms, molecules, formula units…

Number of Molecules or Number of Atoms or lons 2.379 x 10 ^23 Number of Substance Mass (g) Moles Formula Units MgCl2 37.62 0.395 moles 2.379x 10 ^23 480.732 g 2.84 moles 17.0423 x 10 ^23 17.0423 x 10 ^23 AGNO3 148.29 g 148.29 moles 8.93 x 1025 8.93 x 1025 BH4CI K2S 7.69 x 1026 H2SO4 1.29 C6H14 11.84 HCIO3 2.45 x 1026

Number of Molecules or Number of Atoms or lons 2.379 x 10 ^23 Number of Substance Mass (g) Moles Formula Units MgCl2 37.62 0.395 moles 2.379x 10 ^23 480.732 g 2.84 moles 17.0423 x 10 ^23 17.0423 x 10 ^23 AGNO3 148.29 g 148.29 moles 8.93 x 1025 8.93 x 1025 BH4CI K2S 7.69 x 1026 H2SO4 1.29 C6H14 11.84 HCIO3 2.45 x 1026

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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