Chemistry

Chemistry, 21.08.2020 04:01, caitievincent9739

Which of the following about the bioshere is true

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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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Asample of tin (ii) chloride has a mass of 0.49 g. after heating, it has a mass of 0.41 g. what is the percent by mass of water in the hydrate? %

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Chemistry, 23.06.2019 03:40, ElegantEmerald

The following questions a24 - a26 relate to 100 ml of 0.0150 m solution of benzoic acid (c6h3cooh). ka(c6h3cooh) = 6.4 x 10^-5. what is the ph of the solution after the addition of 1 x 10^-3 moles of naoh? you may assume no volume change to the solution upon addition of the naoh.

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Chemistry, 23.06.2019 05:00, chem1014

Which characteristics affect ocean water’s temperature? check all that apply. depth location mass salinity waves

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