Chemistry, 05.12.2019 01:31, alex12everett
Phenyl magnesium bromide is used as a grignard reagent in organic synthesis. determine its empirical and molecular formula if it’s molar mass is 181.313 g/mol and it contains 39.7458 % c, 2.77956 % h, 13.4050 % mg, and 44.0697 % br
Answers: 3
Chemistry, 22.06.2019 15:00, YoVeoAnime
20 pts ‼️ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?
Answers: 1
Chemistry, 22.06.2019 19:10, krisandlance
Astudent completes a titration by adding 12.0 milliliters of naoh(aq) of unknown concentration to 16.0 milliliters of 0.15 m hcl(aq). what is the molar concentration of the naoh(aq)? 1)5.0 m 2)0.20 m 3)0.11 m 4)1.1 m
Answers: 1
Chemistry, 22.06.2019 22:00, shaylasimonds587
The volume of an unknown substance in a sealed glass jar is 50 milliliters. the volume of the jar is 200 milliliters. which state of matter could the substance be?
Answers: 2
Phenyl magnesium bromide is used as a grignard reagent in organic synthesis. determine its empirical...
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