Chemistry, 03.12.2019 21:31 dub7

Rocks that are melted by heat and then cooled are classified as: igneous sedimentary metamorphic.

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Chemistry, 22.06.2019 10:00, 2019reynolds

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Chemistry, 22.06.2019 12:00, BreBreDoeCCx

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Chemistry, 22.06.2019 12:20, jessicasbss6840

Adeuteron, 21h, is the nucleus of a hydrogen isotope and consists of one proton and one neutron. the plasma of deuterons in a nuclear fusion reactor must be heated to about 3.02×108 k . what is the rms speed of the deuterons? express your answer using two significant figures.

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Chemistry, 22.06.2019 14:00, jivsf

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.

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Rocks that are melted by heat and then cooled are classified as: igneous sedimentary metamorphic....