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Alexxandr [17]
3 years ago
15

List ten sources of water pollution.

Chemistry
2 answers:
jeyben [28]3 years ago
4 0
Oil Spills,
Landfills, trash dumps, sewer leaking into the water, litter near the shore, that’s as many as i can think of
Lapatulllka [165]3 years ago
3 0
Industrial waste, sewage and wastewater, mining activities, marine dumping, oil leakage, burning of fossil fuels, chemical fertilizers, sewer line leakage, global warming, radioactive waste, animal waste, underground storage leak, urban development, and acid rain. those are some that i thought of
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The humidity levels inside the greenhouse.
PtichkaEL [24]

Answer:

Most indoor growers will want to aim for 50-70% relative humidity, although 60-80% is usually tolerable.

Explanation:

7 0
3 years ago
A protein that binds to glutathione can be purified using an affinity column where the solid phase is a cellulose matrix covalen
miskamm [114]

Answer:

High concentration of glutathione should be included in the elution buffer for the given experiment to remove protein from the column.

Explanation:

Affinity chromatography is one of important biochemical technique of chromatography which depends on the affinity of ligand for the receptor.Here the ligand is a protein mixture which act as mobile phase and the receptor is present in the wall of chromatography column act as stationary phase.When the protein mixture is applied on the top of the column the substances present within the protein that have high affinity for the receptor present in the walls of chromatography column binds to the later but rest of the protein pass away through the column.High concentration of ligand is used within an buffer solution to remove the desired protein from the column.

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7 0
3 years ago
A 3 mL sample of a liquid has a mass of 3 g. What is the density of this liquid?
ad-work [718]
Hey there!

Mass = 3 g

Volume = 3 mL

Density = mass / volume

D = 3 / 3

D = 1,0 g/mL


5 0
3 years ago
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ANEK [815]

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A decrease in temperature decreases the number of collisions between molecules . The reaction rate will  decrease

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8 0
3 years ago
Heat is added to a 200.-gram sample of H2O(s) to melt the sample at 0°C. Then the resulting H2O (image) is heated to a final tem
pochemuha
You are given 200 grams of H2O(s) at an initial temperature of 0°C. you are also given the final temperature of water after heating at 65°C. You are required to get the total amount of heat to melt the sample. The specific heat capacity, cp, of water is 4.186 J/g-°C. Let us say that T1 = 0°C and T2 = 65°C. The equation for heat, Q, is  

Q = m(cp)(T2-T1)
Q = 200g(4.186 J/g-°C )(65°C - 0°C)
<u>Q = 54,418J</u>
3 0
3 years ago
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