Blank + 3Fe, reaction arrow, Fe3O4+4H2
1 answer:
The complete reaction equation is
They are reactions in which one of the elements in a reactant is displaced by another element in the product.
In the reaction leading to the production of , Fe displaced H atoms from
.
Thus, the equation of the reaction is as follows:
More on single displacement reactions can be found here: brainly.com/question/3172917
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Hydrogen gas reacts with oxygen gas to form water according to the equation
From the coefficients in the reaction equation, we can see that it takes two molecules of hydrogen to react with one molecule of oxygen. Since we begin with equal amounts of both gasses, we can conclude that hydrogen is the limiting reactant because we use it up first. Thus, we use hydrogen for our stoichiometry that follows.
Thus, the answer is B, 6 water molecules are produced with hydrogen being the limiting reactant
From the coefficients in the reaction equation, we can see that it takes two molecules of hydrogen to react with one molecule of oxygen. Since we begin with equal amounts of both gasses, we can conclude that hydrogen is the limiting reactant because we use it up first. Thus, we use hydrogen for our stoichiometry that follows.
Thus, the answer is B, 6 water molecules are produced with hydrogen being the limiting reactant