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Acompound has a molecular weight of 12.124 atomic mass units and the empirical formula c3h40. what is the molecular formula of the compound?
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Answer asap need it by wednesday morning calculate the ph of 0.02m hcl best answer will be brainliest
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What is the oxidation state of an individual bromine atom in nabro3?
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Before it was launched, a helium-filled balloon had a pressure of 201 kpa at a temperature of 27°c. at an altitude of 15,000 m, the pressure had decreased to 2.5 kpa and the temperature had dropped to -14 °c. the volume of the balloon increased to 59.3 m3. what is the original volume of the balloon? 13 m3 0.85 m3 0.077 m3 1.17 m3
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Help will give brainliest!!
Give oxidation and reduction half-reactions to the equation provided
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