. A compound was found to contain 54.5% carbon, 9.10% hydrogen, and 36.4%
oxygen. The vapor from 0.082g of the compound occupied 21.8 ml at 104 kPa and
20ºC.
A) Calculate the empirical formula of the compound.
B) Calculate the molar mass of the compound.
C) Calculate the molecular formula of the compound
Answers: 2
Chemistry, 22.06.2019 03:00
Match term definition ellipse a) diagonal cross section of a cylinder circle b) diagonal cross section through the widest part of a sphere sphere c) cross section parallel to the base of a cone great circle d) shape created when a semi-circle is rotated around the y-axis triangle e) perpendicular cross section of a cone
Answers: 1
Chemistry, 23.06.2019 03:00
Can someone me out on this question for my national 5 chemistry homework
Answers: 1
Chemistry, 23.06.2019 06:30
Which of these describes how heat is transferred by convection* a. sunlight travels through space without the aid of fluids or solids. b. warm air rises and takes the heat with it, eventually, it cools and sinks c. air at the equator rises and sinks at the poles. d. air molecules touch the warm ground, heating them up *not conduction
Answers: 3
. A compound was found to contain 54.5% carbon, 9.10% hydrogen, and 36.4%
oxygen. The vapor from 0...
Chemistry, 02.09.2019 08:30
Social Studies, 02.09.2019 08:30
Chemistry, 02.09.2019 08:30
Mathematics, 02.09.2019 08:30
History, 02.09.2019 08:30
Mathematics, 02.09.2019 08:30
Spanish, 02.09.2019 08:30
Mathematics, 02.09.2019 08:30
Chemistry, 02.09.2019 08:30
Spanish, 02.09.2019 08:30
Physics, 02.09.2019 08:30