Chemistry, 21.03.2020 12:02 jimennacastillo15

How many g of zinc are required to produced 50g of hydrogen when reacting zinc with sulphuric acid?

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Chemistry, 22.06.2019 22:20, trockout4868

How do cfcs cause ozone depletion? how do cfcs cause ozone depletion? ultraviolet radiation breaks down cfcs, molecules containing chlorine. chlorine then breaks one oxygen atom away from ozone, leaving behind a paired oxygen molecule. ultraviolet radiation breaks down cfcs, molecules containing chlorine. chlorine then breaks two oxygen atoms away from ozone, leaving behind a paired oxygen molecule. ultraviolet radiation creates cfcs, molecules containing chlorine. chlorine then breaks two oxygen atoms away from ozone, leaving behind a paired oxygen molecule. ultraviolet radiation creates cfcs, molecules containing chlorine. chlorine then breaks one oxygen atom away from ozone, leaving behind a paired oxygen molecule.

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Chemistry, 23.06.2019 17:30, jayjay7621

Alithium atom has three protons, three neutrons, and three electrons. what is the overall charge on this atom?

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Chemistry, 24.06.2019 02:30, fseftrwer6750

Plzz ill give lots of points only one question identify one source of carbon that can found in the atmosphere, geosphere (land), biosphere (living organisms) and hydrosphere (water).