Chemistry, 27.10.2021 02:00 laceybudd9472
A mixture initially contains A, B, and C in the following concentrations: [A] = 0.550 M , [B] = 0.700 M , and [C] = 0.400 M . The following reaction occurs and equilibrium is established:
A+2B⇌C
At equilibrium, [A] = 0.350 M and [C] = 0.600 M . Calculate the value of the equilibrium constant, Kc.
Answers: 3
Chemistry, 22.06.2019 10:00
Ill give brainiestif one neutron initiates a fission event that produces two neutrons in the products, how many new reactions can now be initiated? if each of the neutrons produced in the first fission event then initiates a fission event that produces one neutron in the products, how many new reactions can now be initiated by each neutron? how many neutrons in total were produced by the two fission events described?
Answers: 2
Chemistry, 22.06.2019 14:00
The two naturally occurring isotopes of chlorine are 35cl (34.969 amu, 75.77%) and 37cl (36.966 amu, 24.23%). the two naturally occurring isotopes of bromine are 79br (78.918 rm amu, 50.69%) and 81br (80.916 amu, 49.31%). chlorine and bromine combine to form bromine monochloride, brcl. 1. how many peaks will be present in a mass spectrum for brcl? the four combinations of molecule possible given these four isotopes are: 81br37cl, 81br35cl, 79br37cl, and 79br35cl. 2. what are the masses of the four different brcl molecules? express the masses using six significant figures, in decreasing numeric order (highest to lowest), separated by commas.
Answers: 3
Chemistry, 23.06.2019 03:00
The size (radius) of an oxygen molecule is about 2.0 ×10−10m. make a rough estimate of the pressure at which the finite volume of the molecules should cause noticeable deviations from ideal-gas behavior at ordinary temperatures (t= 300k ). assume that deviatons would be noticeable when volume of the gas per molecule equals the volume of the molecule itself.
Answers: 3
Chemistry, 23.06.2019 07:00
If you used the method of initial rates to obtain the order for no2, predict what reaction rates you would measure in the beginning of the reaction for initial concentrations of 0.200 m, 0.100 m, & 0.050 m no2.
Answers: 3
A mixture initially contains A, B, and C in the following concentrations: [A] = 0.550 M , [B] = 0.70...
English, 04.08.2019 22:00
History, 04.08.2019 22:00
Mathematics, 04.08.2019 22:00
Social Studies, 04.08.2019 22:00
History, 04.08.2019 22:00
Social Studies, 04.08.2019 22:00
Biology, 04.08.2019 22:00
Mathematics, 04.08.2019 22:00
Mathematics, 04.08.2019 22:00
Mathematics, 04.08.2019 22:00
Health, 04.08.2019 22:00
English, 04.08.2019 22:00