1.The solubility of the hydroxide of a hypothetical metal, Me, in water is 145.96 g MEOH per 68.58 mL water. Calculate theamount of water in ml needed to dissolve 54.5 g of MEOH.Atomic Mass:Me: 68.32 g/molO: 15.999 g/molH: 1.00784 g/molRound your answer to 2 decimal places.2.The reaction of hypothetical elements: A, B, C, D, and E, follows the molecular equation:AB,(ag) + CDE(ag) -> AE(s) + CB(ag) + DB(ag)Assuming that all aqueous compounds would fully dissociate, indicate the element/s that would form spectatorions in the subsequent total ionic equation.Note: Write the element/s and not the ion/s. Write the element/s in alphabetical order and separate multipleanswers by a comma (ex. M, N, O, P, Q)Which element/s form spectator ions?3. Ammonia is reacted with phosphoric acid in a neutralization reaction. Indicate the ion/s that are spectatorions 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?

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1.The solubility of the hydroxide of a hypothetical metal, Me, in water is 145.96 g MEOH per 68.58 mL water. Calculate the amount of water in ml needed to dissolve 54.5 g of MEOH. Atomic Mass: Me: 68.32 g/mol O: 15.999 g/mol H: 1.00784 g/mol Round your answer to 2 decimal places.

1.The solubility of the hydroxide of a hypothetical metal, Me, in water is 145.96 g MEOH per 68.58 mL water. Calculate the amount of water in ml needed to dissolve 54.5 g of MEOH. Atomic Mass: Me: 68.32 g/mol O: 15.999 g/mol H: 1.00784 g/mol Round your answer to 2 decimal places.

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

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1.The solubility of the hydroxide of a hypothetical metal, Me, in water is 145.96 g MEOH per 68.58 mL water. Calculate the
amount of water in ml needed to dissolve 54.5 g of MEOH.
Atomic Mass:
Me: 68.32 g/mol
O: 15.999 g/mol
H: 1.00784 g/mol
Round your answer to 2 decimal places.
2.The reaction of hypothetical elements: A, B, C, D, and E, follows the molecular equation:
AB,(ag) + CDE(ag) -> AE(s) + CB(ag) + DB(ag)
Assuming that all aqueous compounds would fully dissociate, indicate the element/s that would form spectator
ions in the subsequent total ionic equation.
Note: Write the element/s and not the ion/s. Write the element/s in alphabetical order and separate multiple
answers by a comma (ex. M, N, O, P, Q)
Which element/s form spectator ions?
3. Ammonia is reacted with phosphoric acid in a neutralization reaction. 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?

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