Bernardine992 Bernardine992
  • 08-06-2015
  • Chemistry
Answered

What mass of water is produced from the complete combustion of 5.50×10−3g of methane?

Answer :

lulu1991
lulu1991 lulu1991
  • 09-06-2015
The reaction equation is CH4 + 2O2 = CO2 + 2H2O. The ratio of mol number of water and methane is 1:2. The mol number of methane is 5.5*10^(-3)/16=3.4*10^(-4) mol. The mass of water is 18*3.4*10^(-4)*2=1.2*10^(-2) g.
Answer Link

Other Questions

Which best describes Vasco da Gama A was the first European to round the southern tip of Africa B was the first European to round the Cape of Storms C led a fle
What must happen before a chemical reaction can begin
A quadrilateral has 2 right angles The measure of the third angle is 73 degrees What is the measure of the fourth angle
Which part of the earth system contains continents
147 divided by 7 I need to know the answer for my math homework
Which pair of ratios is proportional and whyhow a 5ft7 sec and 20ft28 sec b 3 yd15 mi and 15 yd 75 mi
how to solve y504059y30r to y122927732r
Which sentence uses a verb that agrees with its subject A The food for tomorrows picnic are in the cooler B A stack of note cards were on Jacobs desk C The new
Two angles are supplementary One angle is 5 less than four times the other find the measures of the angles
How did Charlemagne blend Roman German and Christian traditions In the early middle ages