Answer:
The answer is definitely D
Explanation:
Answer:
There are 5 neutrons in beryllium
Is the something missing from the question
Answer:
0.40 L
Explanation:
Calculation of the moles of
as:-
Mass = 51.24 g
Molar mass of
= 171.34 g/mol
The formula for the calculation of moles is shown below:
Thus,

Volume = 1.20 L
The expression for the molarity is:


Thus,
Considering
Given that:
So,
<u>The volume of 0.24925M stock solution added = 0.40 L
</u>
Answer:
48 volts
Explanation:
Voltage (E) = Current (I) x Resistance (R), or E = IR.