Answer:
See below
Explanation:
The large bar magnet is positioned with S on the Left
the small magnet will position itself similar this with N on the right S on the left (opposites attract)
Answer : The balanced reaction is,
Explanation :
According to the Brønsted-lowry concept, a substance is known as acid if it can donate a proton and as a base if it can accept a proton.
The given substance may be a molecule of an ion. The reaction of an acid with the base constitutes the transfer of a proton from acid to the base.
The balanced reaction will be,
In this reaction, is an acid and is donating a proton to the base and both are the reactants. is the conjugate acid of and is the conjugate base of and are the products.
Hence, the balanced reaction is,
The formula unit of compound made up from Pb4+ and oxygen is PbO2.
the false statements are a, and e (not sure about e but think a is false)