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Using the balanced chemical equation: 2C_(4)H_(10)+13O_(2)arrow 10H_(2)O+8CO_(2) Calculate the number of grams of C_(4)H_(10) needed to produce 5.12 moles of CO_(2) 58.0gC_(4)H_(10) 2.56gC_(4)H_(10) 74.2gC_(4)H_(10) 2gC_(4)H_(10)
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Claudia
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To solve this problem, we need to use the balanced chemical equation and the given information to calculate the number of grams of
needed to produce 512 moles of
.Given information:- Balanced chemical equation:
- Number of moles of
produced: 512 molesStep 1: Determine the mole ratio between
and
.From the balanced chemical equation, we can see that 2 moles of
produce 8 moles of
. Therefore, the mole ratio of
to
is 2:8, or 1:4.Step 2: Calculate the number of moles of
needed to produce 512 moles of
.Since the mole ratio of
to
is 1:4, we can calculate the number of moles of
needed as follows:Number of moles of
= Number of moles of
/ 4Number of moles of
= 512 moles / 4 = 128 molesStep 3: Calculate the mass of
needed to produce 512 moles of
.The molar mass of
is 58.0 g/mol.Mass of
= Number of moles of
× Molar mass of
Mass of
= 128 moles × 58.0 g/mol = 7,424 gTherefore, the correct answer is: