1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
saul85 [17]
3 years ago
14

What are the pH of these solutions?

Chemistry
1 answer:
Tju [1.3M]3 years ago
3 0

Answer:

The answer to your question is below

Explanation:

a)    HCl  0.01 M

      pH = -log [0.01]

      pH = - (-2)

     pH = 2

b)    HCl = 0.001 M

      pH = -log[0.001]

      pH = -(-3)

      pH = 3

c)    HCl = 0.00001 M

       pH = -log[0.00001]

       pH = - (-5)

      pH = 5

d) Distilled water

      pH = 7.0

e) NaOH = 0.00001 M

       pOH = -log [0.00001]

       pOH = -(-5)

       pH = 14 - 5

       pH = 9

f)  NaOH = 0.001 M

      pOH =- log [0.001]

      pOH = 3

      pH = 14 - 3

      pH = 11

g)   NaOH = 0.1 M

       pOH = -log[0.1]

       pOH = 1

       pH = 14 - 1

       pH = 13

You might be interested in
What terms refers to the process by which astronomers study distant objects by dissecting examining the spectrum of light an obj
mart [117]
Spectroscopy because it talks about the study of spectrum of light.
3 0
2 years ago
Which of the following elements is likely to show additional stability in its electronic configurations because of filled and ha
kodGreya [7K]
Ah is gold and Rh is rhodium and Os is osmium and Ir iridium
3 0
2 years ago
Are there more tissues or more organs in your body?
Schach [20]

Answer:

there are 78 organs and 4 tissue in the body so organ

4 0
3 years ago
Read 2 more answers
What was the original pressure in a rigid container if the new pressure is 82.5atm and the temperature was raised from 44C to 67
zhenek [66]

Answer: 54 atm

Explanation:

I did 67/82.5 then got 0.8121212121. I them divided 44 by 0.81212121 and got 54.1791044776

4 0
3 years ago
Please help me would really appreciate it thank you :)
tatyana61 [14]

Answer:

e. 8.04*10^4

Explanation:

80.4 g converted to mg is 80,400. 8.04*10^4= 80,400

4 0
2 years ago
Other questions:
  • If 1.0g of rubidium and 1.0 g of bromine are reacted what will be left in measurable amounts in the reaction
    5·1 answer
  • How do moving plates change Earth's crust?
    8·1 answer
  • The neutron has no electrical charge. True False
    8·2 answers
  • Mammals use their lungs to provide oxygen for themselves from the air. Fish spend a majority of their time in the water, and ins
    8·2 answers
  • How many Molecules are in 20 grams of CO?
    13·1 answer
  • How many atoms of each element are in the chemical formula NH4NO2?
    9·1 answer
  • Please help balance <br> _Ch7H16+_O2=_CO2+_H2O
    11·1 answer
  • What happens to water when it warms above 4 C
    15·1 answer
  • Which among the following represents a set of isotopes? Atomic nuclei that contain:
    14·1 answer
  • What is the chemical formula for magnesium hydroxide?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!