Balance the following equation. Rewrite the chemical equation and include the correct coefficients and the states...
| Balance the following equation. Rewrite the chemical equation
and include the correct coefficients and the states of
matter. Fe2O3(s) + CO(g) → Fe3O4(s) + CO2(g) |
Homework Answers
To balance a chemical equation count the number of atoms of each element on both sides of a reaction and equalise them by adding suitable coefficients.
Balanced reaction is ,
3Fe2O3(s) + CO(g) ---------> 2Fe3O4(s) + CO2(g)
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Balance the following equation. Rewrite the chemical equation
and include the correct coefficients and the states...
Balance the following equations. (Use the lowest possible whole number coefficients. Include states-of-matter under the given...
Balance the following equations. (Use the lowest possible whole number coefficients. Include states-of-matter under the given conditions in your answer.) (*) PCI, (s) + H200) - Hypo (aq) HCl(a) chemPad YON one or more states-of-matter (b) Co(s) + HNO3(aq) - Co(NO3)(20) + H200) + NO(g) chemPad X.X" Greek (0) P,(s) + 12(5) - P1,(s) chemPad Your answer appears to be missing one or more states-of-matte (d) Co(s) + 0,(0) -- C0,0(s) chemPad Help X.XO - Break Your answer appears to...
balance the following reaction Balance the following chemical equation. What are the correct stoichiometric coefficients for...
balance the following reaction
Balance the following chemical equation. What are the correct stoichiometric coefficients for each molecule, in the order they appear in the reaction? CH +,-> CO + H2O Select one: o a. 2; 9; 6; 6 b.2; 6; 4; 4 o c. 1; 1; 1; 1 d. 1; 6; 3; 3 Next page
Click in the answer box to activate the palette. Balance the equation representing the reaction between...
Click in the answer box to activate the palette. Balance the equation representing the reaction between iron(III) oxide, Fe2O3, and carbon monoxide (CO) to yield iron (Fe) and carbon dioxide (CO2). Do not include the states of matter. х Fe2O3(s)+300 (8) 2 Fe(s)+3CO (8)
10 Question (2 points) Balance the following chemical equation, and calculate the standard enthalpy change from...
10 Question (2 points) Balance the following chemical equation, and calculate the standard enthalpy change from standard enthalpies of formation Fe(s) +0,(8) ► Fe,0,(s) 1st attempt I See Periodic Ta Balance the following chemical equation using only whole number coefficients: X X He FeO (s) + O2(g) → Fe2O3(s) 1st attempt Balance the following chemical equation using only whole number coefficients: x | x. He | o. FeO(s) + O2(g) → Fe2O3(s) Calculate the standard enthalpy change from standard enthalpies...
Balance this equation and add up all of the stoichiometric coefficients (remember to include all implied...
Balance this equation and add up all of the stoichiometric coefficients (remember to include all implied ones) and pick the total from the answers below. Fe(s) + O2(g) -----> Fe2O3(s) a) 4.5 b) 9 c) 5 d) 18
Balance the chemical equation by adding in the proper coefficients. Mn2+ HO CO2 chemical equation: MnOHC202
Balance the chemical equation by adding in the proper coefficients. Mn2+ HO CO2 chemical equation: MnOHC202
Balance the following equations. (Use the lowest possible whole number coefficients. Include states of matter under...
Balance the following equations. (Use the lowest possible whole number coefficients. Include states of matter under the given conditie (a) Cas(PO )2(aq) + H,PO, (aq) + Ca(H,PO)2(aq) chemPad Help X. Xº - Greek (b) ICI,(s) + H2O(g) + 1r02(s) + HCl(g) chemPad Help X.X" e Creek (c) Fe(s) + H2001) -- 70,0 (5) + H2(g) chemPad Help Greek -
Balance the chemical equations. Express your answer as a chemical equation. Fe2O3(s)+CO(g)→2Fe(s)+CO2(g) Al2S3(s)+H2O(l)→2Al(OH)3(s)+3H2S(g) 2Cr(s)+3O2(g)→Cr2O3(s)
Balance the chemical equations. Express your answer as a chemical equation. Fe2O3(s)+CO(g)→2Fe(s)+CO2(g) Al2S3(s)+H2O(l)→2Al(OH)3(s)+3H2S(g) 2Cr(s)+3O2(g)→Cr2O3(s)
Balance the following equations. (Use the lowest possible whole number coefficients. Include states-of (2) AIHz(8) +...
Balance the following equations. (Use the lowest possible whole number coefficients. Include states-of (2) AIHz(8) + H2O(l) + Al(OH)3(8) + Hz(9) (6) Nb(NO3)(s) Nb2O3(s) + NO2(g) + 02 (9) (C) CH3NH2(g) + O2(g) + CO2(g) + H2O(l) + N2 (9) Submit Answer Try Another Version 10 item attempts remaining
Given the following reactions: Fe2O3(s) + 3 CO(g)2 Fe(s)+ 3 CO2(g) H=-28.0kJ 2 Fe(s) + 4...
Given the following reactions:
Fe2O3(s) + 3 CO(g)2
Fe(s)+ 3 CO2(g)
H=-28.0kJ
2 Fe(s) + 4 CO2(g)4
CO(g) + Fe3O4(s)
H = +12.5 kJ
3 Fe2O3(s) + CO(g) ? CO2(g) + 2 Fe3O4(s)
Find the enthalpy of the reaction of Fe2O3 with CO
Balance the following equations. (Use the lowest possible whole number coefficients. Include states-of-matter under the given conditions in your answer.) (*) PCI, (s) + H200) - Hypo (aq) HCl(a) chemPad YON one or more states-of-matter (b) Co(s) + HNO3(aq) - Co(NO3)(20) + H200) + NO(g) chemPad X.X" Greek (0) P,(s) + 12(5) - P1,(s) chemPad Your answer appears to be missing one or more states-of-matte (d) Co(s) + 0,(0) -- C0,0(s) chemPad Help X.XO - Break Your answer appears to...
balance the following reaction
Balance the following chemical equation. What are the correct stoichiometric coefficients for each molecule, in the order they appear in the reaction? CH +,-> CO + H2O Select one: o a. 2; 9; 6; 6 b.2; 6; 4; 4 o c. 1; 1; 1; 1 d. 1; 6; 3; 3 Next page
Click in the answer box to activate the palette. Balance the equation representing the reaction between iron(III) oxide, Fe2O3, and carbon monoxide (CO) to yield iron (Fe) and carbon dioxide (CO2). Do not include the states of matter. х Fe2O3(s)+300 (8) 2 Fe(s)+3CO (8)
10 Question (2 points) Balance the following chemical equation, and calculate the standard enthalpy change from standard enthalpies of formation Fe(s) +0,(8) ► Fe,0,(s) 1st attempt I See Periodic Ta Balance the following chemical equation using only whole number coefficients: X X He FeO (s) + O2(g) → Fe2O3(s) 1st attempt Balance the following chemical equation using only whole number coefficients: x | x. He | o. FeO(s) + O2(g) → Fe2O3(s) Calculate the standard enthalpy change from standard enthalpies...
Balance the chemical equation by adding in the proper coefficients. Mn2+ HO CO2 chemical equation: MnOHC202
Balance the following equations. (Use the lowest possible whole number coefficients. Include states of matter under the given conditie (a) Cas(PO )2(aq) + H,PO, (aq) + Ca(H,PO)2(aq) chemPad Help X. Xº - Greek (b) ICI,(s) + H2O(g) + 1r02(s) + HCl(g) chemPad Help X.X" e Creek (c) Fe(s) + H2001) -- 70,0 (5) + H2(g) chemPad Help Greek -
Balance the following equations. (Use the lowest possible whole number coefficients. Include states-of (2) AIHz(8) + H2O(l) + Al(OH)3(8) + Hz(9) (6) Nb(NO3)(s) Nb2O3(s) + NO2(g) + 02 (9) (C) CH3NH2(g) + O2(g) + CO2(g) + H2O(l) + N2 (9) Submit Answer Try Another Version 10 item attempts remaining
Given the following reactions:
Fe2O3(s) + 3 CO(g)2
Fe(s)+ 3 CO2(g)
H=-28.0kJ
2 Fe(s) + 4 CO2(g)4
CO(g) + Fe3O4(s)
H = +12.5 kJ
3 Fe2O3(s) + CO(g) ? CO2(g) + 2 Fe3O4(s)
Find the enthalpy of the reaction of Fe2O3 with CO
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