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Chemistry, 10.07.2019 23:30 elijahblaize24
Which type of wave cannot move without a medium in which to travel? heat waves light waves sound waves transverse waves
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Which of these reactions are redox reactions? check all that apply.cd + hcl → cdcl2 + h2cucl2 + na2s → 2nacl + cuscaco3 → cao + co2 2zns + 3o2 → 2zno + 2so2 ch4 + 2o2 → co2 + 2h2o
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