Chemistry, 30.05.2020 12:58 cristinaarmijo1
I NEED HELP PLEASE! :)
What's the empirical formula of a compound composed of 22.55% P and 77.45% Cl?
A) PCl2
B) PCl4
C) PCl3
D) PCl5
Answers: 1
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Why doesn't heat added to water make the tempature rise above 100c
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If a molecule with a molecular formula of c13h18 is treated with an excess of h2 in the presence of finally divided pt metal under conditions required for maximum hydrogenation of the molecule to give a molecule with a formula c13h24, how many rings are in the molecule?
Answers: 3
I NEED HELP PLEASE! :)
What's the empirical formula of a compound composed of 22.55% P a...
What's the empirical formula of a compound composed of 22.55% P a...
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