Juliantorres340 Juliantorres340
  • 02-06-2017
  • Chemistry
contestada

How many grams of carbon dioxide would be formed if 38.9 g C2H2 reacted completely with oxygen

Respuesta :

dec77cat dec77cat
  • 02-06-2017
2C₂H₂ + 5O₂ = 4CO₂ + 2H₂O

m(CO₂)/{4M(CO₂)} = m(C₂H₂)/{2M(C₂H₂)}

m(CO₂)=2M(CO₂)m(C₂H₂)/M(C₂H₂)

m(CO₂)=2*44g/mol*38.9g/26g/mol = 131.7 g

131.7 grams of carbon dioxide would be formed
Answer Link
daejah002 daejah002
  • 14-12-2018

The answer is 131.0 g CO2

Answer Link

Otras preguntas

What were the main reasons why the incans built a complex system of roads? Please help i don’t understand
If two nonmetals with the same electronegativity bond, what type of bond will form? A. Metallic bond B. Non polar ionic bond C. Ionic bond D. Non
an item that stands for more in a story than it usually does elsewhere is an example of
A 100.0 ml sample of 0.10 m ca(oh)2 is titrated with 0.10 m hbr. determine the ph of the solution after the addition of 400.0 ml hbr. the chemical equation is b
What is radius???????
The inventor of a new machine claims that its actual mechanical advantage is 4. Literature on the machine reports its input distance is 81 meters and its output
Which system of inequalities is represented by the graph?
In a general election, each state has officials who count and _____ votes.
Which sentence does this diagram represent?
a cell with numerous ribosomes is specialized