Chemistry, 25.05.2021 23:10 aloading6574
Four satellites are in orbit around the Earth. The heights of their four orbits are identical. The masses of the four satellites are given in the table. For which satellite is the gravitational pull of the Earth the strongest?
Satellite A - 800 kg
Satellite B - 500 kg
Satellite C - 600 kg
Satellite D - 700 kg
Answers: 2
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Chromium(iii) sulfate is a transition metal compound containing the metal chromium and the polyatomic ion sulfate. the oxidation state of chromium in this compound is , and the chemical formula of the compound is ( ) . reset next
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110 g of water (specific heat = 4.184 j/g c) and 100 g of a metal sample (specific heat = 0.397 j/g c) are heated from 25 degrees c to 75 degrees c. which substance required more thermal energy?
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Four satellites are in orbit around the Earth. The heights of their four orbits are identical. The m...
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