Kinetic energy is _____.
2 answers:
Explanation:
Kinetic energy is defined as the energy obtained by an object due to its motion.
This means that any object which is moving will have kinetic energy because it is in motion.
Mathematically, K.E =
where, m = mass of object
v = volume of object
Whereas if an object is not moving and if it is only lying in a certain position then it will have only potential energy.
Thus, we can conclude kinetic energy is the energy obtained by an object due to its motion.
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Answer: Therefore, the volume of a 0.155 M potassium hydroxide solution is 56.0 ml
Explanation:
Molarity of a solution is defined as the number of moles of solute dissolved per Liter of the solution.
According to the neutralization law,
where,
= molarity of
solution = 0.338 M
= volume of
solution = 25.7 ml
= molarity of
solution = 0.155 M
= volume of
solution = ?
= valency of
= 1
= valency of
= 1
Therefore, the volume of a 0.155 M potassium hydroxide solution is 56.0 ml
Answer:
<h3>The answer is 5.0 g/mL</h3>Explanation:
The density of a substance can be found by using the formula
From the question
mass = 10 g
volume = 2 mL
We have
We have the final answer as
<h3>5.0 g/mL</h3>Hope this helps you