The formula for silver tarnish is Ag, S. Use the balanced equation to answer the following questions:
3A92S + 2Al(s) →AI2S3 + 6Ag(s)
a. What makes this an oxidation-reduction reaction? (1 point)
b. Write the half-reactions showing the oxidation and reduction reactions.
Identify which is the oxidation reaction and which is the reduction reaction. (100000000
points)

The covalent compound acetylene, which is the fuel of the oxyacetylene torch used by welders, has the molecular formula c2h2. the covalent compound benzene, a commercial solvent, has the molecular formula c6h6 each of these covalent compounds contains carbon and hydrogen atoms in a one-to-one ratio. would it be correct to write the chemical formulas of each as ch? explain.

What are the coefficients to balance the following equation? ba+br2=babr2

The gram molecular mass or co2 is the same as the gram molecular mass of