2Cl2 + CH4 + O2 = 4HCl + CO2 ReactantsProducts Cl 4 4 ✔️ C 1 1 ✔️ H 4 4 ✔️ O 2 2 ✔️ Step 3: Verify that the equation is balanced Since there are an equal number of atoms of each element on both sides, the equation is balanced. 2Cl2 + CH4 + O2...
b = 2 (O2) c = 1 (CO2(2H2O)) Step 4: Substitute Coefficients and Verify Result Count the number of atoms of each element on each side of the equation and verify that all elements and electrons (if there are charges/ions) are balanced. ...
Balanced Chem Equation: CH4+ 2O2 Yields CO2+ 2H2O If 9.4 g of a hydrocarbon that is 83.2% C by mass is burned with O2 to make CO2 and H2O, what mass of CO2 is produced? What mass of carbon dioxide is produced from the complete combustion of 36.0 grams ...
For the following balanced equation, indicate how many moles and grams of each reactant and product are needed/produced in the reaction if 10.0 grams of FeS2 reacts. 4FeS2 + 11O2 arrow 2Fe2O3 + 8SO2 If 1.0 gram of Nb_2O_5 is reacted with 10.0 grams of ...
1. The reaction equation is incorrect (not balanced). 2. ΔS for the combustion of methane is actually negative - you can calculate it from the molar entropies of the reactants and products (but balance the chemical equation first)
For example, C6H5C2H5 + O2 = C6H5OH + CO2 + H2O will not be balanced, but XC2H5 + O2 = XOH + CO2 + H2O will. Compound states [like (s) (aq) or (g)] are not required. You can use parenthesis () or brackets []. How To Balance Equations Balance any equation or reaction ...
For example, C6H5C2H5 + O2 = C6H5OH + CO2 + H2O will not be balanced, but XC2H5 + O2 = XOH + CO2 + H2O will. Compound states [like (s) (aq) or (g)] are not required. You can use parenthesis () or brackets []. How To Balance Equations Balance any equation or reaction ...
Answer to: Calculate for the delta Hrxn for the reaction CH4(g) + 2O2(g) -> CO2(g) + 2H2O(l) if the delta Hf of CH4(g) = 74.8kJ; CO2(g) = ...
If 1.84 moles of Al react, how many grams of oxygen (O2) are needed? 4Al + 3O2 arrow 2Al2O3 Given the balanced equation: 2C4H10(g) + 13O2(g) arrow 8CO2(g) + 10H2O(g) What is the total number of moles of O2(g) that must r...
CO2 + N2 + 2H2 = CH4O2N2 ReactantsProducts C 1 1 ✔️ O 2 2 ✔️ N 2 2 ✔️ H 4 4 ✔️ Step 3: Verify that the equation is balanced Since there are an equal number of atoms of each element on both sides, the equation is balanced. CO2 + N2 + 2H2 = CH4...