Answer:
The answer is
<h3>
</h3>
Explanation:
The Ka of an acid when given the pH and concentration can be found by
<h3>
</h3>
where
c is the concentration of the acid
From the question
pH = 5.82
c = 0.010 M
Substitute the values into the above formula and solve for Ka
We have
<h3>
</h3><h3 /><h3>
</h3><h3 /><h3>
</h3>
Multiply through by - 2
<h3>
</h3>
Find antilog of both sides
We have the final answer as
<h3>
</h3>
Hope this helps you
Temperature of 62.0 °C is placed in 50.0 mL of H2O initially at 25.0 °C and allowed to reach thermal equilibrium
the anwser would most likely be j=0
Answer:
Okay, Left top= waning gibbous
left second= new moon
left third= third quarter
left fourth= waxing crescent
right top= Waning crescent
right second= first quarter
right third= full moon
right fourth= Waxing gibbous
hope you do good :)
