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what is formed when hydrogen reacts with oxygen what is produced when hydrogen reacts with oxygen what is produced when hydrogen reacts with oxygen during combustion what compound is formed when hydrogen reacts with oxygen what is formed when hydrogen gas reacts with oxygen gas which substance is formed when hydrogen reacts with oxygen what is formed when hydrogen and oxygen react with each other what is the mass of water formed when 4g of hydrogen reacts with 64g of oxygen what happens when hydrogen reacts with oxygen what happens when you mix hydrogen and oxygen
