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Arrhenius Acid-Base Reaction
An Arrhenius acid-base reaction is defined as the reaction of a proton and an hydroxide ion to form water:
H++OH−→H2OH++OH−→H2O
Thus, an Arrhenius acid base reaction is simply a neutralization reaction.
Vocabulary:
Strong acids
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Kuchli kislotalar
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Corrosive
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Korroziya
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Covalent bond
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Kovalent bog’kanish
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Sulfuric acid
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Sulfat kislota
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Citric kislota
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Vino kislotasi
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Lewis acids
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Lyuis kislotasi
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Vacant orbital
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Bo’sh orbital
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Dissociation
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Ajralish
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Polyprotic acids
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Poliprotik kislotalar
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Applications of acids
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Kislotalarningqo’llanilishi
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External links
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Tashqi bog’lanishi
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References
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Esga olish
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Buffer solutions
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Buffer eritmalar
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Inorganic acids
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Anorganik kislotalar
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Organic acids
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Organic kislotalar
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Acetic acids
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Sirka kislotasi
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Burning property
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Kuydiruvchi xossali
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Moderately strong acid
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O’rta kuchli kislota
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Weak acid
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Kuchsiz kislota
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Questions:
What compound are called acids?
Depending on the base , the acids are divided into several groups?
Which is an acid called bread of the chemical industy?
Give the name of the acid which is called the holding acid?
Depending on the state of the aggregate, the acids are divided into several groups?
Which acid solution is present in car batteries?
Write the formula of which of the three strongest acids?
The acid that is formed in the atmosphere during heavy rains in usually not to humans as it harms plants?
Grammar exercises:
Exercise on Future I Simple (will)
You (earn) a lot of money.
You (travel) around the world.
You (meet) lots of interesting people.
Everybody (adore) you.
You (not / have) any problems.
Many people (serve) you.
They (anticipate) your wishes.
There (not / be) anything left to wish for.
Complete the sentences with the forms of to be in the present simple (am, is, are).
1. I at home.
2. She not at home in the morning.
3. We in the park.
4. This my new laptop.
5. Our friends on their summer holidays.
6. Uncle George a good football player.
7. The dog under the table.
8. He very funny.
9. The shoes white.
10. You right.
11. Susan good at tennis.
12. They in the house.
13. His T-shirts cool.
14. My sister a good swimmer.
15. She in Italy.
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Put the verbs into the correct form (future I). Use going to.
It (rain) .
They (eat) stew.
I (wear) blue shoes tonight.
We (not / help) you.
Jack (not / walk) home.
(cook / you) dinner?
Sue (share / not) her biscuits.
(leave / they) the house?
(take part / she) in the contest?
I (not / spend) my holiday abroad this year.
Put the verbs into the correct form (simple past).
Last year I (spend) my holiday in Ireland.
It (be) great.
I (travel) around by car with two friends and we (visit) lots of interesting places.
In the evenings we usually (go) to a pub.
One night we even (learn) some Irish dances.
We (be) very lucky with the weather.
It (not / rain) a lot.
But we (see) some beautiful rainbows.
Where (spend / you) your last holiday?
Grammar exercises: ( on the subject )
These movements include hanging upside down and bending for extended periods. Gulping air during high-impact exercise may also relax the lower esophageal sphincter. This can force acid into the esophagus.
...
Cons
running.
sprinting.
weightlifting.
gymnastics.
cycling.
jumping rope.
stair-climbing.
What are some topics in chemistry?
The main topics in chemistry include acids and bases, atomic structure, the periodic table, chemical bonds, and chemical reactions.
Acids, Bases, and pH. Anchalee Phanmaha / Getty Images. ...
Atomic Structure. ...
Electrochemistry. ...
Units and Measurement. ...
Thermochemistry. ...
Chemical Bonding. ...
Periodic Table. ...
Equations and Stoichiometry.
Physical chemistry problems
What are the electronic structures of high-temperature superconductors at various points on their phase diagrams?
Can the transition temperature of high-temperature superconductors be brought up to room temperature?
Is Feynmanium the last chemical element that can physically exist?
Label each of the following as an acid or a base according to the Bronster-Lowry theory.
HBr
NaOH
HCl
HF
HI
Pedtechnology:
l
Game:
“Chemistry Topics Tree” is a free online knowledge level game, about the subjects of Chemistry Science, it is fields of study and key topics and concepts. Drag and drop the round pictures in the chemistry tree of knowledge. A small mosaic game for desktop computers , laptops and tablets, which may be played in the web browser. The chemistry Knowledge Board include 18 picteres to play with. The game is part of the Interactive Chemistry Labaratory educational tools.
This fun education class game may answer some o the following questions:
What chemistry include?
What is the study of chemistry?
Which are the basic chemical units?
How the ion changes when moving electrons?
References:
Astrup PB, Severinghaus JW:
The History of Blood Gases, Acids, and Bases. Munsgaard, Copenhagen. 1986.
See the 6 articles in J. Clin Monit: Electrochemistry, Acid-Base Measurements, Carbon Dioxide, Oxygen Electrode, Oxygen measurement, Oximetry
Berend K.
Diagnostic Use of Base Excess in Acid–Base Disorders. N Engl J Med 2018; 378:1419-1428 DOI: 10.1056/NEJMra1711860
Gezer M, Bulucu F, Ozturk K, Kaldirim U, Emrah Y.
Effectiveness of the Stewart Method in the Evaluation of Blood Gas Parameters. Turk J Emerg Med. Mar; 15(1): 3–7, 2015
Gilbert R, Auchincloss JH, Kuppinger M, Thomas MV:
Stability of the arterial/alveolar oxygen partial pressure ratio. Effects of low ventilation/perfusion regions. Crit Care Med 7:267-72, 1979.
Grogono AW:
A New Ventilator: A Combined Minute Volume Divider and Humidifier. Br. J. Anaesth, 46, 432, 1974
Grogono AW, Byles PH, Hawke W:
An in-vivo representation of acid-base balance. Lancet, ii:499, 1976.
Grogono AW:
Acid-base balance. International Anesthesiology Clinics, Problems and Advances in Respiratory Therapy, Spring 1986, Vol. 24, No. 1, 1986
Howells TH:
A new mechanical ventilator. Br. J. Anaesth, 32, 438, 1960
Manley RW:
A new mechanical ventilator. Anaesthesia, 16, 317, 1961
Matthews AJ, Stead AL, Abbott TR:
Acid-base control duration hypothermia, Anaesthesia 39:649, 1984.
Morgan, JT:
The Stewart Approach – One Clinician’s Perspective. Clin Biochem Rev. May; 30(2): 41–54, 2009
Rastegar A:
Clinical Utility of Stewart’s Method in Diagnosis and Management of Acid-Base Disorders Clin J Am Soc Nephrol Jul;4(7):1267-74, 2009.
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