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shtirl [24]
3 years ago
9

Which part of the water cycle will help an area that is flooded?

Chemistry
2 answers:
RideAnS [48]3 years ago
5 0
The correct answer is evaporation unless the area is largely populated by fallen trees, which in this case i would guess not
yarga [219]3 years ago
3 0
Evaporation - water will be drawn out of the flooded area.
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The effectiveness of nitrogen fertilizers depends on both their ability to deliver nitrogen to plants and the amount of nitrogen
densk [106]

Answer:

Ammonia > Urea > Ammonium nitrate > Ammonium sulphate

Explanation:

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% by mass of NH4NO3

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Hence; 28/80.043 × 100 = 34.98%

% by mass of (NH4)2SO4;

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Hence; 28/132.14 × 100 = 21.19%

% by mass of CH4N2O

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8 0
3 years ago
Phosphorous pentchloride (pcl5 ) is used as a chlorinating reagent in chlorination of organic compounds. what type of bonding oc
schepotkina [342]

<span>The type of bond that a Phosphorous pentachloride have is an Ionic Bonding. It is a form of chemical bond that encompasses the electrostatic attraction between oppositely charged ions which serves as the primary interaction happening in ionic compound. Phosphorus has 5 valence electrons and Chlorine has 7 valence electrons. Phosphorus contributes 1 electron to each chlorine and all the 6 achieve 8 electrons in the outer shell thus creating an ionic bond.</span>

5 0
3 years ago
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ethanol is a common laboratory solvent and has a density of 0.789 g/mL. what is the mass, in grams, of 151 mL of ethanol
natta225 [31]
<em>V = 151 mL = 151 cm³</em>
<em>d = 0,789 g/mL = 0,789 g/cm³</em>
--------------------------------------

d = m/V
m = d×V
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<u>m = 119,139g</u>

3 0
3 years ago
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PLS ANSWER FAST THANK UU
andriy [413]
Answer
I think it might be B
Explanation
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3 years ago
Why does a star expand into a red giant?​
devlian [24]

Answer:

"Hydrogen is still available outside the core, so hydrogen fusion continues in a shell surrounding the core. The increasingly hot core also pushes the outer layers of the star outward, causing them to expand and cool, transforming the star into a red giant."

7 0
2 years ago
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