Answer:
X represents London dispersion forces, and Y represents dipole-dipole forces.
Explanation:
Answer: P = 30 W
Explanation: To solve for Power we will use the formula P = E / t or energy per unit time which is in seconds.
First convert 10 minutes to seconds
10 mins x 60 s / 1 min = 600 s
P = 18000 J / 600 s
= 30 W
Therefore, the energy from the sun has been transferred and converted to the last animal on the food chain from the primary producer.
<span>A. The energy direction is perpendicular to the motion of the wave. the other answer is wrong make this brainiest
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Answer:
Li(s) + H2O(l) -----> LiOH(aq) + H2(g)
Ca(s) + 2H2O(l) ---------------> Ca(OH)2(aq) + H2(g)
Explanation:
Metals react with water to yield the metal hydroxide and hydrogen gas as shown in the answer above.
The reaction equations were balanced, the number of atoms of each element on both side of the reaction equation is exactly the same.
This is the way to write a balanced reaction equation for the species shown in the question.
