A) Consider the equations of some chemical reactions: 2MnO4 + 10 1" + 16H"
+ 512 + 8H20.
2MnO4 + 6 H30* + 5 H2C204
2Mn +10CO2 +14H2O
НСІ + NaOH
NaCl + H2O.
2Mn 2+
2+
1) Identify among the given reactions the redox ones.
2) Deduce the oxidizing and reducing agents in the case of a redox reaction.​

Complete this brønsted-lowry reaction placing each product by its appropriate label. hso4- + hcn

Astudent carefully transfers 30 g of water and 30 g of alcohol in a glass tube, forming two layers and filling the tube completely. after sealing the tube, the student mixes the solutions, and notices a bubble that forms in the tube. what is the mass of the contents in the glass tube after mixing?

Liv sheldon given the balanced equation for an organic reaction: c2h2 + 2cl2 → c2h2cl4 this reaction is best classified as *