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Why does burning of fossil fuels contribute to acidification of lakes?
Burning fossil fuels releases sulfur dioxide and nitrogen oxides into the atmosphere, which can combine with water vapor to form sulfuric and nitric acids. These acids can then be deposited in lakes through rainfall, causing acidification.
Does the increase or decrease of CO2 affect the pH level?
Yes, the increase of CO2 can decrease the pH level of a solution, leading to acidification.
Why H2So4 is used in acidification of KMno4 solution not HCl or HNo3?
H2SO4 is used in acidification of KMnO4 solution because it is a stronger acid compared to HCl or HNO3, which ensures complete dissociation of the acid and provides a higher concentration of H+ ions for the redox reaction to occur efficiently. Additionally, H2SO4 is not easily oxidized by KMnO4, unlike HCl or HNO3 which could interfere with the redox reaction.
What is one chemical method that is used to reverse the process of acidification in a lake?
One chemical method to reverse acidification in a lake is liming, which involves adding substances like calcium carbonate to neutralize the acidity. The calcium carbonate reacts with the acidic components in the water, raising the pH levels and reducing the acidity in the lake.
What causes the pH of oceans to be over 7 the Average is 8.1 now?
The pH of oceans can be over 7 due to the absorption of carbon dioxide from the atmosphere, resulting in increased levels of carbonic acid in the water. This process, known as ocean acidification, can lower the pH of seawater towards a more acidic level. The average pH of oceans being 8.1 currently is a result of this acidification process, which is primarily driven by human activities such as burning fossil fuels.
What is ocean acidification?
Ocean Acidification: The declining pH (increased acidification) of the oceans due to increased CO2 emissions globally.
How does ocean acidification affect bottlenosed dolphins?
It is not certain what the effect ocean acidification has on dolphins, though it is suspected that it could lead to them being deafened. It could also lead to them having a shortage of food, as all marine life especially fish are effected by ocean acidification.
What chemical leads to muscle fatique?
Lactic acid (muscular acidification)
Acidification of the urine will enhance the Elimination of Acidic Drugs?
decrease in the pH of urinE
What threatens the long term sustainability of the nearby coral reefs?
Ocean acidification
How does life affect geochemistry?
Rates of reactions -Redox -Acidification -Rock weathering -Enzymes
Is quinine an acid?
It is a weak base, not an acid. No wonder its excretion is improved by acidification of urine
Why is the NaOH extract heated before acidification?
Heating the NaOH extract before acidification helps to break down any remaining organic compounds that may be present in the solution. This step promotes the complete extraction of the target compound into the aqueous phase and ensures better separation during acidification.
What is in tonic water quinine?
It is a weak base, not an acid. No wonder its excretion is improved by acidification of urine
Why does burning of fossil fuels contribute to acidification of lakes?
Burning fossil fuels releases sulfur dioxide and nitrogen oxides into the atmosphere, which can combine with water vapor to form sulfuric and nitric acids. These acids can then be deposited in lakes through rainfall, causing acidification.
What has the author Michael Leslie Lucas written?
Michael Leslie Lucas has written: 'Acidification in the rat proximal jejunum'
What has the author David Joel Hackam written?
David Joel Hackam has written: 'Mechanisms of phagosome formation, maturation and acidification'
