Answer:
<h2><em><u>ᎪꪀsωꫀᏒ</u></em></h2>
➪World Wrestling Entertainment
Ag+CuSO4
Silver is lower than copper in the electrochemical series and therefore would not displace it in any reaction.
The answer is A
explanation
Cu since the oxidation number of Cu is changed from 0 to +2. It means it is oxidized as per loss of two electrons.
Answer:
The concentration of the CaBr2 solution is 96 µmol/L
Explanation:
<u>Step 1:</u> Data given
Moles of Calciumbromide (CaBr2) = 4.81 µmol
Volume of the flask = 50.0 mL = 0.05 L
<u>Step 2:</u> Calculate the concentration of Calciumbromide
Concentration CaBr2 = moles CaBr2 / volume
Concentration CaBr2 = 4.81 µmol / 0.05 L
Concentration CaBr2 = 96.2 µmol /L = 96.2 µM
The concentration of the CaBr2 solution is 96 µmol/L
