Answer:
Potential energy is the energy caused due to the object's position.
I think so, you have to have a heat source to produce water vapor
Answer:
NO
Explanation:
No, the use of inorganic fertilizer can not increase / cannot contribute the organic matter in the soil.
Answer:
2.21m
Explanation:
Molality, m, is defined as the ratio between moles of solute (The substance that is in less amount, sodium sulfide) and kilograms of solvent (Water, in this case).
Thus, we need to convert mass of sodium sulfide to moles using its molar mass and grams of water to kilograms:
<em>Moles Na2S (Molar mass: 78.0452g/mol):</em>
37.5g * (1mol / 78.0452g) = 0.48 moles Na2S
<em>Kilograms water:</em>
217g * (1kg / 1000g) = 0.217kg
Molality:
0.48 moles Na2S / 0.217kg =
<h3>2.21m</h3>
your answer is Deposition
