Daniela25 Daniela25

06-06-2015
Chemistry

contestada

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

Respuesta :

lulu1991 lulu1991

07-06-2015

The equation of combustion of methane is CH4 + 2O2 = CO2 + 2H2O. So the ratio of mol number of CH4 and Co2 is 1:1. The mol number of methane is 5.5*10^(-3)/16. So the mass of CO2 is equal to mol number * 44=1.5*10(-2) g.

Answer Link

Otras preguntas

Christine, Kareem, and Trey have a total of $133 in their wallets. Kareem has $5 more than Christine. Trey has 4 times what Kareem has. How much do they have i

Find the value of x.

explain jargon is technical

3. Juan graphed the exponential function, g(x), as shown on the grid. Then, he made 4 statements about the graph. Which of the following statements is NOT true?

1. How much energy must be absorbed to break the bonds of the 2 molecules of HCl?2. How much energy is released when the bonds of H2 and Cl2 form in the product

Which of the following statements correctly describes our ability to create an exercise program?

Work out the difference between 25 and of 81 2/9

An Elevator system uses a weight of a math of 1200 kg in order to raise the elevator

Triangle RST is shown below. What is the length of ST? R 13 5 S a.) 12 b.) 5 c.) 18 d.) 8

Complete the passage. a sound is first produced by making something . the sound then travels through a to reach the ears, which are the parts of the body that a