How many atoms are in 70.00 grams of oxygen.
Question 2 options:
2.635 x 1024 molecules...
Chemistry, 04.02.2021 19:00 GrinReaperXll
How many atoms are in 70.00 grams of oxygen.
Question 2 options:
2.635 x 1024 molecules O
2.635 x 1024 atoms O
6.744 x 10 23 atoms O
6.744 x 1026 atoms O
Answers: 1
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Is a pencil falling to the floor anon contact force, a force, or a contact force
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From the choices provided below, list the reagent(s) in order that will react with cyclopentanone to form the compound shown below.
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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
Answers: 1
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