3 years ago

If you have 6 moles of reactant A and excess of B and C, how much product E would be formed?

Chemistry

1 answer:

riadik2000 [5.3K]3 years ago

3 0

To be able to solve this problem, we must be given the balanced chemical equation:

3A + 5B + 1C ---> 2D + 1E

Our reactant A is called the limiting reactant because it is limited in amount which is only 6 moles. So we based our calculation on that reactant alone.

From stoichiometry, we have 1 mole of E for every 3 moles of A, therefore:

moles E = 6 moles A * (1 mole E / 3 moles A)

moles E = 2 moles

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The AP Biology teacher is measuring out 638.0 g of dextrose (C6H12O6) for a lab. How many moles of dextrose is this equivalent t

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<h3>What are moles?</h3>

A mole is described as 6.02214076 × 1023 of a few chemical unit, be it atoms, molecules, ions, or others. The mole is a handy unit to apply due to the tremendous variety of atoms, molecules, or others in any substance.

To calculate molar equivalents for every reagent, divide the moles of that reagent through the moles of the restricting reagent. The calculation is follows:

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