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Chemistry, 22.06.2019 01:30
Aroller coaster car is traveling down a track at 22 m/s. the car has a mass of 2000 kg. what is the kinetic energy of the car? a) 22,000 j b) 968,000 j c) 484,000 j d) 44,000 j
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Chemistry, 22.06.2019 16:30
Correct relationship between molecular formula and empirical formula
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In the tetrahedral shaped molecule of CBrF3 the number of lone pairs around the central atoms is ......
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Mathematics, 06.11.2020 17:10
Mathematics, 06.11.2020 17:10
Mathematics, 06.11.2020 17:10
Mathematics, 06.11.2020 17:10
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Mathematics, 06.11.2020 17:10