The number of moles of
form from 5.0 moles
is 5 moles.
<h3>What is a limiting reactant?</h3>
Limiting reactants are those reactants that are completely used up in a chemical reaction.
4.0 mol
will be completely used since the combining ratio is 1 : 1 : 1.
->
From the chemical equation above, 5.0 moles
will yield 5 moles of
.
Learn more about limiting reactants here:
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Answer:
C2H3Br + O2 → CO2 + H2O + HBr
Explanation:
The term balancing of chemical reaction equation has a unique meaning in chemistry. What it actually means is to ensure that the number of atoms of each element on the left hand side of reaction equation becomes equal to the number of atoms of the same element on the right hand side of the reaction equation.
When we look at the equation; C2H3Br + O2 → CO2 + H2O + HBr, the number of atoms of each element on the left and right hand sides of the given equation are not the same hence the equation is unbalanced.
If we look at the equation; 2C2H3Br + 5O2 → 4CO2 + 2H2O + 2HBr, the number of atoms of each element on both sides of the reaction equation are now equal, thus the later equation is the balanced version of the former.
The molar mass of vanadinite is 1416.27 g/mol. Looking at
the molecular formula we can see that there is 1 mole of Cl for every mole of
vanadinite. Therefore:
mass percent = [(1 mole Cl * 35.45 g/mol) / (1 mole
Pb5(VO4)3Cl * 1416.27 g/mol)] * 100%
<span>mass percent = 2.50%</span>
<span>16.04 g of carbon tetrahydride (CH4) and </span><span>12.01 g carbon (C)</span>
Answer:
La reacción con pentacloruro de fósforo (PCl5) es una característica de los compuestos orgánicos que contienen un grupo hidroxilo y esta reacción se utiliza para identificar estos compuestos en un análisis orgánico.