1 point An unknown substance has a volume of 6.7 cubic centimeters and a mass
of 75.7 g. Based on the information provided in the table below, what is
most likely the identity of this substance? *
Substance
Density g/cm3
Germanium
5.32
Iron
7.87
Lead
11.3
Mercury
13.6

Answer the questions about this reaction: nai(aq) + cl2(g) → nacl(aq) + i2(g) write the oxidation and reduction half-reactions: oxidation half-reaction: reduction half-reaction: based on the table of relative strengths of oxidizing and reducing agents (b-18), would these reactants form these products? write the balanced equation: answer options: a. 0/na -> +1/na+1e- b. nai(aq) + cl2(g) → nacl(aq) + i2(g) c. +1/na+1e- -> 0 /na d. -1/2i -> 0/i2+2e- e. no f. 4nai(aq) + cl2(g) → 4nacl(aq) + i2(g) g. 2nai(aq) + cl2(g) → 2nacl(aq) + i2(g) h. 4nai(aq) + 2cl2(g) → 4nacl(aq) + 2i2(g) i. nai(aq) + cl2(g) → nacl(aq) + i2(g) j. 0/cl2+2e -> -1/2cl- k. yes

What is the empirical formula of a compound that is 50.7% antimony and 49.3% selenium ?

Fred is studying a substance that is made out of only one element. this means that