Answer:
Use pOH = -log₁₀ [OH-]
Explanation:
pOH can be calculated from the concentration of hydroxide ions using the formular below:
pOH = -log₁₀ [OH-]
The pOH is the negative logarithm of the hydroxide ion concentration.
Answer:
<h3>The answer is 2000 kgm/s</h3>
Explanation:
The momentum of an object can be found by using the formula
<h3>momentum = mass × velocity</h3>
From the question
mass = 1000 kg
speed = 2 m/s
We have
momentum = 1000 × 2
We have the final answer as
<h3>2000 kgm/s</h3>
Hope this helps you
