QUESTION 8 (Start on a new page.) A galvanic cell shown below consists of Ni/Ni2+ anode and an unknown electrode X.
The cell operates at standard conditions and the emf of the cell is 1,07 V.
V
X-
Ni(s)
Salt bridge
X*(aq)
Ni2+ (aq)
..1
Write down ONE function of the salt bridge.​

Asample of radium-226 will decay 1/4 of its original amount after 3200years. what is the half-life of radium-226?

The continuous release of nuclear energy caused when one fission reaction triggered more nuclear reactions is a

Indicate whether the specified alkyl halides will form primarily substitution products, only elimination products, both substitution and elimination products, or no products when they react with sodium methoxide. 1-bromobutane 1-bromo-2-methylpropane 2-bromobutane 2-bromo-2-methylpropane