Answer:
in crystalline solids
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Answer:
b
Explanation:
even if the skunks are gone it doesn't affect the population of the coyote
Answer:
Potential energy, light energy, Kinetic energy , sound energy and electrical energy.
Explanation:
<u>Potential energy:</u>
Potential energy coming from us.
<u>light energy:</u>
Light energy coming from the sunlight.
<u>Kinetic energy:</u>
By pushing the chairs or benches produce kinetic energy.
<u>Sound energy:</u>
By talking someone produce sound energy
<u>Electrical energy;</u>
In the classroom eletrical energy used for the bulbs, fans, air conditioners and heaters.
Answer:
pH = 10
The solution is basic.
Explanation:
A solution contains 1 × 10⁻⁴ M OH⁻ ions. First, we will calculate the pOH.
pOH = -log [OH⁻]
pOH = -log 1 × 10⁻⁴
pOH = 4
We can find the pH of the solution using the following expression.
pH + pOH = 14.00
pH = 14.00 - pOH = 14.00 - 4 = 10
Since the pH > 7, the solution is basic.