Which coefficient is placed in front of o2 to balance the following equation? c6h12o6+> co2+h2o

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An atom with 7 protons, 6 neutrons, and 7 electrons has an atomic mass of amu. (enter a whole number.) numerical answers expected! answer for blank 1:

How many moles of oxygen gas are produced from the decomposition of six moles of potassium chlorate

An alpha particle is: a hydrogen atom a nucleus of helium two neutrons an electron