# chemistry

Consider this balanced equation 3H2+CO -> CH4+H2O. how many moles of CH4 can be obtained by reached 2.0mol of H2 with 2.0molCO according to this equation?

<<Consider this balanced equation
3H2 + CO -> CH4+H2O.
How many moles of CH4 can be obtained by reacting 2.0 mol of H2 with 2.0 mol CO according to this equation?>>
You need three times as many moles of H2, as CO. Since there are equal moles of H2 and CO available, you will run out of H2 after consuming 2.0 moles of it, which will consume 2/3 mole of CO and make 2/3 mole of CH4.

1. 👍 0
2. 👎 0
3. 👁 246

## Similar Questions

1. ### help

Methane, CH4, burns in oxygen gas to form water and carbon dioxide. What is the correct balanced chemical equation for this reaction? A. CH4 + O → H2O + CO2 B. CH4 + 4O → 2H2O + CO2 C. CH4 + O2 → H2O + CO2 D. CH4 + 2O2 →

asked by sidney on October 9, 2015
2. ### Physical Science

Hi! Thanks for checking my question out! ____ 1. Methane, CH4, burns in oxygen gas to form water and carbon dioxide. What is the correct balanced chemical equation for this reaction? (1 point) a) CH4 + O --> H2O + CO2 b) CH4 + 4O

asked by Da Fash on November 14, 2017
3. ### Chemistry

What is the chemical equation for the combustion reaction between methanol and air? CH4 + O2 ==> CO2 + H2O. All hydrocarbons produce CO2 and H2O when they are combusted in air. The above equation isn't balanced. I assume you can

asked by Raj on January 18, 2007
4. ### chemistry

When 3.05 moles of CH4 are mixed with 5.03 moles of O2 the limiting reactant is __________. CH4 + 2O2 ¨ CO2 + 2H2O A) CH4 B) O2 C) CO2 D) H2O

asked by Janaiby on July 13, 2013
5. ### Chemistry

mass-mass conversions and mass-mole conversions: what is the difference and how do you do each? mass is converted to mols by mols = grams/molar mass. mass of one chemical is converted to mass of another chemical by using the

asked by Briana on January 18, 2007
6. ### Chemistry

At 1200 K a gaseous mixture contains 0.30 moles of carbon monoxide, 0.10 moles of hydrogen, 0.20 moles of water vapor and 0.059 moles of methane in a 1.00 liter container. Determine whether or not equilibrium has been reached for

asked by Ceamus Angelina on July 9, 2018
7. ### chemistry

The initial concentration for the compounds involved in the reaction displayed were determined to be [CH4(g)] = 0.9530 mol/L, [H2O(g)] = 0.9911 mol/L, [CO(g)] = 0.7474 mol/L, [H2(g)] = 0.2717 mol/L. Calculate the value of the

asked by BOB on September 29, 2011
8. ### Chem

I don't understand the effect of temperature on a reaction. For exmaple: CO + 3H2 CH4 + H2O deltaH= -230 KJ If there were an increase in temperature then the CH4 and H2O would have a harding time becoming the CO and H2 so

asked by Lena on July 19, 2009
9. ### Science

The combustion of methane in a laboratory burner is represented by the following equation: CH4 + 2 O2 > CO2 + 2 H2O Given the following three thermochemical equations: C + H2 > CH4 H=-74.87kJ C + O2 > CO2 H= -393.5 2 H2 + O2 > 2

asked by Mike on July 9, 2015
10. ### Chemistry equation balancing

I have to balance the following equation using the lowest number of coefficients CH4 + NH3 + O2 -- HCN + H2O I can get N,C and O to balance as follows CH4 + NH3 + O2 -- HCN + 2H2O I can get H,C and N to balance as follows CH4 +

asked by Anna on May 23, 2007

More Similar Questions