| Equations balanced on the previous day | Equations balanced on the next day |
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CH4 + 2 O2 = CO2 + 2 H2O
KCr2O7 + HCl = KCl + CrCl3 + Cl2 + H2O =>
2 KCr2O7 + 28 HCl = 2 KCl + 4 CrCl3 + 7 Cl2 + 14 H2O
Pb(NO3)2 + NaCl = PbCl2 + Na(NO3) =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 Na(NO3)
KIO3 + H2SO3 = KI + H2SO4 =>
KIO3 + 3 H2SO3 = KI + 3 H2SO4
Fe + H2O = Fe3O4 + H =>
3 Fe + 4 H2O = Fe3O4 + 8 H
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na(CO3){-}2 + CaOH{-}1 = NaOH{-}1 + Ca(CO3){-}2 =>
Na(CO3){-}2 + CaOH{-}1 = NaOH{-}1 + Ca(CO3){-}2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Pb(NO3)2 + NaOH = Pb(OH)2 + Na(NO3) =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 Na(NO3)
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Cr{3}{+} + ClO3{�} + H2O = Cl{�} + CrO4{2�} + H{+} =>
6 Cr{3}{+} + 7 ClO3{�} + 3 H2O = 7 Cl{�} + 6 CrO4{2�} + 6 H{+}
NH3 + NO2 = N2 + H2O =>
8 NH3 + 6 NO2 = 7 N2 + 12 H2O
Na + Cl = NaCl =>
Na + Cl = NaCl
AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na2CO3 + C + S4Sb2 = Sb + Na2S + CO2 =>
4 Na2CO3 + 2 C + S4Sb2 = 2 Sb + 4 Na2S + 6 CO2
Pb(NO3)2 + Na3(PO4) = Pb3(PO4)2 + Na(NO3) =>
3 Pb(NO3)2 + 2 Na3(PO4) = Pb3(PO4)2 + 6 Na(NO3)
Cr{3+} + ClO3{-} + H2O = Cl{�1} + CrO4{-} + H{+} =>
5 Cr{3+} + 4 ClO3{-} + 8 H2O = 4 Cl{�1} + 5 CrO4{-} + 16 H{+}
CH10 + O2 = CO2 + H2O =>
2 CH10 + 7 O2 = 2 CO2 + 10 H2O
Cr{3+} + ClO3{-} + H2O = Cl{�} + CrO4{-} + H{+} =>
5 Cr{3+} + 4 ClO3{-} + 8 H2O = 4 Cl{�} + 5 CrO4{-} + 16 H{+}
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
SnCl4 + Fe = SnCl2 + FeCl3 =>
3 SnCl4 + 2 Fe = 3 SnCl2 + 2 FeCl3
Cr{3+} + ClO3{-} + H2O = Cl{-} + CrO4{-} + H{+} =>
3 Cr{3+} + 2 ClO3{-} + 6 H2O = 2 Cl{-} + 3 CrO4{-} + 12 H{+}
HCl + K2Cr2O7 = KCl + CrCl3 + H2O + Cl2 =>
14 HCl + K2Cr2O7 = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
H2O + AsH3 + Ag{+} = H3AsO3 + H{+} + Ag =>
3 H2O + AsH3 + 6 Ag{+} = H3AsO3 + 6 H{+} + 6 Ag
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
KCIO3 + C12H22O11 = KCI + CO2 + H2O =>
8 KCIO3 + C12H22O11 = 8 KCI + 12 CO2 + 11 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na + O2 = O23Na2O =>
2 Na + 12 O2 = O23Na2O
Ag(NO3) + Na2(CO3) = Ag2(CO3) + Na(NO3) =>
2 Ag(NO3) + Na2(CO3) = Ag2(CO3) + 2 Na(NO3)
Al + Pb3NO3 = AlNO3 + Pb =>
Al + Pb3NO3 = AlNO3 + 3 Pb
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Na + O2 = O23Na2O =>
2 Na + 12 O2 = O23Na2O
Ba(CN)2 + H2SO4 = BaSO4 + HCN =>
Ba(CN)2 + H2SO4 = BaSO4 + 2 HCN
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Ag(NO3) + NaCl = AgCl + Na(NO3) =>
Ag(NO3) + NaCl = AgCl + Na(NO3)
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
MnO2 + ClO3{-} = MnO4 + Cl{-} =>
3 MnO2 + 2 ClO3{-} = 3 MnO4 + 2 Cl{-}
Ag(NO3) + NaOH = AgOH + Na(NO3) =>
Ag(NO3) + NaOH = AgOH + Na(NO3)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu + AgNO2 = CuNO2 + Ag =>
Cu + AgNO2 = CuNO2 + Ag
Ag(NO3) + Na3(PO4) = Ag3(PO4) + Na(NO3) =>
3 Ag(NO3) + Na3(PO4) = Ag3(PO4) + 3 Na(NO3)
Na + O2 = Na22NaO2 =>
23 Na + O2 = Na22NaO2
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
K2Cr2O7 + HCl = KCl + CrCl3 + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 3 Cl2 + 7 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/28/09
Equations balanced on 04/27/08
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