Problemas
(1) 0 CH_(4)+2O_(2)arrow CO_(2)+2H_(2)O How many moles of carbon dloxide are produced from the combustion of 110 g of CH_(4) 1 13.7 mol 2 2.75 mol 3 6.11 mol 6.85 mol
Roztwór
Miguel
maestro · Tutor durante 5 años
4.4
(226 Votos)
Respuesta
To solve this problem, we need to use the balanced chemical equation and the given information to calculate the number of moles of carbon dioxide produced.Given information:- Balanced chemical equation:
- Mass of
: 110 gStep 1: Calculate the molar mass of
.Molar mass of
= 12.01 g/mol (carbon) + 4 × 1.01 g/mol (hydrogen) = 16.05 g/molStep 2: Calculate the number of moles of
.Number of moles of
= Mass of
/ Molar mass of
Number of moles of
= 110 g / 16.05 g/mol = 6.85 molStep 3: Use the balanced chemical equation to calculate the number of moles of carbon dioxide produced.According to the balanced chemical equation, 1 mole of
produces 1 mole of
.Therefore, 6.85 moles of
will produce 6.85 moles of
.Therefore, the correct answer is 6.85 mol.