Which of the following is NOT a molecular formula? A. H2O B. NH3 C. Ba(OH)2 D. Cl2?

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Which of the following is NOT a molecular formula? A. H2O B. NH3 C. Ba(OH)2 D. Cl2?

2006-11-12 05:16:53 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Engineering

4 answers

A. H2O. Molecular water is 2H2O

2006-11-12 05:22:52 · answer #1 · answered by » mickdotcom « 5 · 0⤊ 3⤋

Comment on the previous answer, D is not C-12, it's CL2

2006-11-12 14:13:58 · answer #2 · answered by arbiter007 6 · 0⤊ 0⤋

D. C-12 represents an isotope of carbon. Radio carbon dating uses C-14.

A. is water, B. is ammonia C. Is barium hydroxide

comment on a previous answer: H2O2 is hydrogen peroxide.

2006-11-12 13:37:30 · answer #3 · answered by metaraison 4 · 0⤊ 1⤋

D is not!

2006-11-12 14:20:56 · answer #4 · answered by John123 1 · 0⤊ 0⤋