On the base of above statement tell which one is ture or false. 1.Li-Al is used as negative electrode material, lithium in this material is in the form of Li(+1). 2.The net battery reaction is 2Li + FeS → Li₂S + Fe. 3.The net battery reaction is 2Li + FeS → Li₂S + Fe. 4.Half reaction on the cathode during charging is Li₂S + Fe – 2e⁻ = 2Li⁺ + FeS.

A) When a Li-ion battery is discharging, the electrode reactions are given as follows: (-) C6Li - xe = C6Li1-x + xLi+ (C6Li is Li-atom-intercalated, graphite-based composite) (+) Li1-xMO2 + xLi+ + xe = LiMO2 (M represents some kind of transitional metal) 1. ( ) During discharging, Li+ moves towards the negative electrode within the battery cell. 2. ( ) During charging, cathode reaction can be written as C6Li1-x + xLi+ + xe = C6Li. B) A MCFC is shown in the following figure, make judgements: 1. ( ) CH4 + H2O = CO + 3H2: one molar consumption of CH4 will cause transferring 12 mole electrons. 2. ( ) On electrode A, the reaction is H2 + 2OH- = 2H2O. 3. ( ) When the device is working, CO32- will move towards electrode B. 4. ( ) Reaction on electrode B is O2 + 2CO2 + 4e = 2CO32-

State True/False: Lithium cells are primary cells in which lithium acts as cathode and the anode may differ.a)Falseb)True

Lithium fluoride is a compound with the chemical formula LiF. It's a solid made up of repeating Li+ and F– ions.Determine which statements are true.The Li and F ions attract each otherThe Li and F ions repel each otherA Li ion has one more electron than a neutral Li atomA Li ion has one less electron than a neutral Li atom

sodium is more reaction than lithium because

What ionic compound forms between lithium (charge 1+) and oxygen (charge 2-)?