How many moles of water are produced when 5 moles of hydrogen gas react with 2 moles of oxygen gas? Balanced equation: 2H2 + O2 → 2H2O (5 points)

a. 2 moles of water
b. 4 moles of water
c. 5 moles of water
d. 7 moles of water

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If a hydrogen atom is neutral, it must also have  one electron. an oxygen atom (o) has an atomic number of eight (8). this means a neutral oxygen atom has eight protons and eight electrons. the element actium (ac) has an atomic number of 89, so it has 89 protons and 89 electrons in a neutral atom