Can you answer the questions pls ? 1. Calculate the pH of the following solutions and indicate the color of the solutions when they aredropped into the following solutions in table. (Ka for NH3: 1.8x10-5)|2x10-$M 2x10-М 0.1 МNaOH10-+м10-3M10-MHCINaOHHCIHCINH3pHMethyl OrangeMethyl RedBromine ThymolBluePhenolphthaleinAlizarin YellowColor Change, pHRange3,1-4,54,2-6,36,0-7,68,3-10,010,0-12,1IndicatorAcid ColorBase ColorMethyl OrangeMethyl RedBromine Thymol BluePhenolphthaleinAlizarin YellowRedYellowRedYellowYellowBlueColorlessRedYellowBlue

Interpretation - To find pH of the solutions with given concentration and colour of the solutions…

1. Calculate the pH of the following solutions and indicate the color of the solutions when they are dropped into the following solutions in table. (Kh for NH3: 1.8x10-5) | 10-ʻM 10-°M 10-M 2x10-“M 2x10-°M 0.1 M HCI NaOH HCI HCI NaOH NH3 pH Methyl Orange Methyl Red Bromine Thymol Blue

1. Calculate the pH of the following solutions and indicate the color of the solutions when they are dropped into the following solutions in table. (Kh for NH3: 1.8x10-5) | 10-ʻM 10-°M 10-M 2x10-“M 2x10-°M 0.1 M HCI NaOH HCI HCI NaOH NH3 pH Methyl Orange Methyl Red Bromine Thymol Blue

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

Chapter15: Acid-base Equilibria

Section: Chapter Questions

Problem 86E: A solution has a pH of 4.5. What would be the color of the solution if each of the following...

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Question

Can you answer the questions pls ?

1. Calculate the pH of the following solutions and indicate the color of the solutions when they are
dropped into the following solutions in table. (Ka for NH3: 1.8x10-5)
|
2x10-$M 2x10-М 0.1 М
NaOH
10-+м
10-3M
10-M
HCI
NaOH
HCI
HCI
NH3
pH
Methyl Orange
Methyl Red
Bromine Thymol
Blue
Phenolphthalein
Alizarin Yellow
Color Change, pH
Range
3,1-4,5
4,2-6,3
6,0-7,6
8,3-10,0
10,0-12,1
Indicator
Acid Color
Base Color
Methyl Orange
Methyl Red
Bromine Thymol Blue
Phenolphthalein
Alizarin Yellow
Red
Yellow
Red
Yellow
Yellow
Blue
Colorless
Red
Yellow
Blue

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