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Rainbow [258]
3 years ago
7

What is compost manure? Explain.​

Chemistry
1 answer:
Goshia [24]3 years ago
4 0

Answer:

Compost is a mixture of organic residues (manure, animal carcasses, straw, etc.) that have been piled, mixed and moistened to undergo thermophilic (high heat 113 to 160 degrees Fahrenheit) decomposition (SSSA, 1997).

Explanation:

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Fr pls hep i need to pass this test to pass the semester. pls answer both.
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21: potassium has 20 neutrons

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3 years ago
4. When 732 grams of water was heated, it absorbed 1962 Joules of heat. The original temperature of the water was 45°C. What was
SCORPION-xisa [38]

Answer:

T_{final} =45.64C=final temperature

Explanation:

In the question specific heat of water is not given but we should know the value of that and it 4.18Jg∘C

Specific heat means how much heat is required to increase the temperature of 1 gram of substance that substance by 1∘C .

Equation between heat lost or gain and the change in temperature.

q=m⋅c⋅ΔT , where

q - the amount of heat

m - the mass of the sample

c - specific heat  of sample

ΔT - change in temperature

put all the given value into this ,

q=m\times c \times  \Delta  T

\Delta T=\frac{q}{mc} =\frac{1962}{732 \times 4.18}

\Delta T= 0.64C

T_{final} -T_{initial} =0.64C

T_{final} =45.64C=final temperature.

8 0
4 years ago
What does group mean
Alex787 [66]

Answer:

a number of people or things that are located close together or are considered or classed together.

Explanation:

4 0
3 years ago
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compare and contrast-how is a solution of salt and water different from a mixture of salt and gravel?
riadik2000 [5.3K]
Salt in water is Homogeneous and salt in gravel is heterogeneous <span />
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3 years ago
3. Describe how the water at the equator would be different from the<br> water at the poles.
Dmitry_Shevchenko [17]

Answer:

there is a distinct decrease of salinity near the equator and at both poles, although for different reasons. Near the equator, the tropics receive the most rain on a consistent basis. As a result, the fresh water falling into the ocean helps decrease the salinity of the surface water in that region.

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3 years ago
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