Chemistry, 01.07.2019 01:50 madison111111111111
Don't answer if you don't know. raising the temperature of a gas will increase its pressure if the volume of the gas * a. and the number of particles are increased. b. is increased, but the number of particles is constant. c. and the number of particles are constant. d. is constant, but the number of particles is reduced. 2. the law that states that the volume of a gas is directly proportional to its temperature if the pressure is constant is a. boyle’s law. b. bose’s law c. einstein’s law. d. charles’s law. 3. pressure is a. a combination of mass and volume b. the result of a force distributed over an area c. affected by the density of a particle d. both a and c 4. the law that states the volume of gas is directly proportional to its temperature in kelvins if the pressure and the number of particles is constant is * a. boyle's law b. gay-lussac's law c. einstein’s law. d. charles’s law. 5. which of the following will cause a decrease in gas pressure in a closed container * a. lowering the temperature b. reducing the volume c. adding more gas d. both a and b
Answers: 1
Chemistry, 22.06.2019 09:30
Melissa is interested in her family tree and how her family has changed over its many generations. melissa probably more closely resembles
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Chemistry, 22.06.2019 13:00
What is the mass of 2.00 l of an intravenous glucose solution with a density of 1.15 g/ml?
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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, 22.06.2019 19:40
Scientists have developed an explanation of a phenomenon from several verified hypotheses. the explanation has been confirmed through numerous experimental tests.which option best describes this explanation? a. scientific lawb. research questionc. hypothesisd. scientific theory
Answers: 3
Don't answer if you don't know. raising the temperature of a gas will increase its pressure if the v...
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