4. Barium sulfate is formed from reacting barium hydroxide and sulfuric acid. Indicate the ion/s that arespectator ions in the total ionic equation of this reaction.Note: Write the ion/s with the correct charge/s and not the element/s. Write the ion/s in alphabetical order andseparate multiple answers by a comma (ex. M3+, N2+, 01+, P1, Q2-)Which ion/s are spectator ions?5. A chemical compound containing hypothetical elements Av, Bw Cx, Dy, Ez has mass percentages of 19.458%Av, 8.554% Bw, 44.936% Cx, 9.943% Dy, and 17.108% Ez. Determine the molecular formula if the molar mass ofthe compound is 957.86 g/mol.Atomic Mass:Av: 18.25 g/molBw: 4.32 g/molSx: 26.82 g/molDy: 8.16 g/molEz: 12.48 g/molNote: Write the answer in this format: Av1Bw2Cx3Dy5Ez5. 1, 2, 3, 4, and 5 are sample answersWhat is the molecular formula of the compound?

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Answered: 4. Barium sulfate is formed from…

4. Barium sulfate is formed from reacting barium hydroxide and sulfuric acid. Indicate the ion/s that are spectator ions in the total ionic equation of this reaction.

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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Question

4. Barium sulfate is formed from reacting barium hydroxide and sulfuric acid. Indicate the ion/s that are
spectator ions in the total ionic equation of this reaction.
Note: Write the ion/s with the correct charge/s and not the element/s. Write the ion/s in alphabetical order and
separate multiple answers by a comma (ex. M3+, N2+, 01+, P1, Q2-)
Which ion/s are spectator ions?
5. A chemical compound containing hypothetical elements Av, Bw Cx, Dy, Ez has mass percentages of 19.458%
Av, 8.554% Bw, 44.936% Cx, 9.943% Dy, and 17.108% Ez. Determine the molecular formula if the molar mass of
the compound is 957.86 g/mol.
Atomic Mass:
Av: 18.25 g/mol
Bw: 4.32 g/mol
Sx: 26.82 g/mol
Dy: 8.16 g/mol
Ez: 12.48 g/mol
Note: Write the answer in this format: Av1Bw2Cx3Dy5Ez5. 1, 2, 3, 4, and 5 are sample answers
What is the molecular formula of the compound?

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