System IVWaterWater +1 Drop 6 M HCIWaterWater + 1 Drop 6 MNaOHMeter pH7.202.24Mass: NaCH3COOg)4.157Volume: 6.0 M CH3COOH (mL)8.45System IVHAc/NaAc BufferCalculated pH4Indicator pHMeter pH4.75# Drops 6 M HCI to Change pH 1 Unit30# Drops 6 M NaOH to Change pH 1 Unit

pH is a measure of how acidic/basic water is. The range goes from 0 - 14, with 7 being neutral. pHs…

System IV Water Water +1 Drop 6 M HCI Water Water +1 Drop 6 M NaOH Meter pH 7.20 2.24 Mass: NaCH;COO(g) 4.157 Volume: 6.0 M CH;COOH (mL) 8.45 System IV HAc/NaAc Buffer Calculated pH 4 Indicator pH 4 Meter pH 4.75 # Drops 6 M HCl to Change pH 1 Unit 30 # Drops 6 M NaOH to Change pH 1 Unit

System IV Water Water +1 Drop 6 M HCI Water Water +1 Drop 6 M NaOH Meter pH 7.20 2.24 Mass: NaCH;COO(g) 4.157 Volume: 6.0 M CH;COOH (mL) 8.45 System IV HAc/NaAc Buffer Calculated pH 4 Indicator pH 4 Meter pH 4.75 # Drops 6 M HCl to Change pH 1 Unit 30 # Drops 6 M NaOH to Change pH 1 Unit

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter14: Equilibria In Acid-base Solutions

Section: Chapter Questions

Problem 12QAP: A buffer is prepared by dissolving 0.062 mol of sodium fluoride in 127 mL of 0.0399 M hydrofluoric...

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Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red.

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.

Question

System IV
Water
Water +1 Drop 6 M HCI
Water
Water + 1 Drop 6 M
NaOH
Meter pH
7.20
2.24
Mass: NaCH3COOg)
4.157
Volume: 6.0 M CH3COOH (mL)
8.45
System IV
HAc/NaAc Buffer
Calculated pH
4
Indicator pH
Meter pH
4.75
# Drops 6 M HCI to Change pH 1 Unit
30
# Drops 6 M NaOH to Change pH 1 Unit

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