Pregunta:
Using the law of the conservation of mass, when 80 grams of hydrogen reacts with 640 grams of oxygen to create 720 grams of water, how many grams of hydrogen are needed to produce 900 grams of water?
Autor: Michael SinclairRespuesta:
100
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3 answer(s) in total
Respuesta alternativas:
100 grams
100 grams of hydrogen
Autor
Michael Sinclair