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What is the concentrations that have been reduced as a result of the Montreal protocol?
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∙ 11y ago
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∙ 11y ago
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What concentration of potassium permanganate is suitable for purifying drinking water?
Potassium permanganate (KMnO4) is poisonous in high concentrations, and is not typically used for disinfecting drinking water. It is used in low concentrations for iron and manganese oxidation as well as total organic carbon (TOC) reduction.High concentrations of KMnO4 result in pink colored water.
What is the process where pollution levels increase through the food chain?
increase in concentration of a pollutant from one link in a food chain to another. Biomagnification is the bioaccumulation of a substance up the food chain by transfer of residues of the substance in smaller organisms that are food for larger organisms in the chain. It generally refers to the sequence of processes that results in higher concentrations in organisms at higher levels in Biomagnification: the food chain (at higher trophic levels). These processes result in an organism having higher concentrations of a substance than is present in the organism's food. Biomagnification can result in higher concentrations of the substance than would be expected if water were the only exposure mechanism. Accumulation of a substance only through contact with water is known as bioconcentration..
What effect of low temperature on microbiostatic?
microbiostatic would slow don its growth and less inhibit the reproductive of cell.example, the temperature is 37C drops to 15C (cold temperature), the microbistatic is reduced as the result.
What caused the greenhouse effect to become stronger?
The stronger, or enhanced greenhouse effect is principally the result of human activities that increase the atmospheric concentrations of carbon dioxide and methane. these activities include burning fossil fuels such as coal, oil and natural gas, manufacturing cement and deforestation.
Why do CO2 concentrations cycle throughout the year?
If you look at a globe, you will notice that the majority of the land area of the earth lies north of the equator. As a result, more vegetation exists on the earth when it is summer in the northern hemisphere than exists when it is summer in the southern hemisphere. More vegetation means that more CO2 can be sequestered. The annual CO2 cycle is the result. If you want a good visualization of this process: watch An Inconvenient Truth - it is all explained there It's a bit more than that, during winter plants release CO2, so during the summer more O2 is released and CO2 sequestered, and in the winter the process is reversed (O2 being used in the respiration by detrivores). Since, as has already been stated, most land mass is in the Northern Hemisphere there is not enough Southern summer growth to balance the CO2/ O2 and so the concentrations cycle.
What happens as a result of the concentrations of solutes in this situation What can happen to the protozoa cells?
what happens as result of the concentrations of solutes in this situation what can happento the protozoa cells
What makes the sunspots?
Sunspots are temporary phenomena on the photosphere of the Sun that appear visibly as dark spots compared to surrounding regions. They correspond to concentrations of magnetic field that inhibit convection and result in reduced surface temperature compared to the surrounding photosphere.
What does monocultural farming result in?
reduced soil fertality
What colonies did the french find as a result of searching for the northwest passage?
quebec and montreal
What colonies did the French find as result of searching for the Northwest passage?
quebec and montreal
What is sampling with replacement and why is it not used?
It is used. However, it can result in the same unit being observed again. That reduced the range of possible outcomes.It is used. However, it can result in the same unit being observed again. That reduced the range of possible outcomes.It is used. However, it can result in the same unit being observed again. That reduced the range of possible outcomes.It is used. However, it can result in the same unit being observed again. That reduced the range of possible outcomes.
Can 3 over 50 be reduced?
As a result, it can not so............. ANSWER:No
When 18 is reduced by 30 percent what is the result?
It is: 12.6 dollars
What colonies did the french found as a result of searching the northwest?
The colonies the French found as a result for searching for the northwest passage was Quebec and Montreal
What colonies did the french found as a result of searching for the northwest?
The colonies the French found as a result for searching for the northwest passage was Quebec and Montreal
What colonies did the french found as a result of searching for the northwest passage?
The colonies the French found as a result for searching for the northwest passage was Quebec and Montreal
What colonies did the french found as a result for searching for the northwest passage?
The colonies the French found as a result for searching for the northwest passage was Quebec and Montreal
