| Equations balanced on the previous day | Equations balanced on the next day |
2 H2(g) + O2(g) = 2 H2O(g)
CuCl2 + Na = NaCl + Cu =>
CuCl2 + 2 Na = 2 NaCl + Cu
H2(g) + O2(g) = H2O(g) =>
2 H2(g) + O2(g) = 2 H2O(g)
CaCl2 + (NH4)2C2O4 = Ca(CO2)2 + NH4Cl =>
CaCl2 + (NH4)2C2O4 = Ca(CO2)2 + 2 NH4Cl
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
H2(g) + O2(g) = H2O(g) =>
2 H2(g) + O2(g) = 2 H2O(g)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Ca + H2SO4 = CaSO4 + S + H2O =>
3 Ca + 4 H2SO4 = 3 CaSO4 + S + 4 H2O
BaCl2 + (NH4)2C2O4 = Ba(CO2)2 + NH4Cl =>
BaCl2 + (NH4)2C2O4 = Ba(CO2)2 + 2 NH4Cl
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Al3 + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
Al3 + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
(COOH)2 + KMNO4 + H2SO4 = CO2 + MNSO4 + K2SO4 + H2O =>
5(COOH)2 + 2 KMNO4 + 3 H2SO4 = 10 CO2 + 2 MNSO4 + K2SO4 + 8 H2O
C6H5CH3 + KMnO4 = C6H5COOH + MnO + O + KOH =>
C6H5CH3 + 2 KMnO4 = C6H5COOH + 2 MnO + 2 O + 2 KOH
C6H5CH3 + KMnO4 = C6H5COOH + MnO + O2 + KOH =>
C6H5CH3 + 2 KMnO4 = C6H5COOH + 2 MnO + O2 + 2 KOH
NH4ClO4 + P4 = H3PO4 + Cl2 + N2 + H2O =>
10 NH4ClO4 + 2 P4 = 8 H3PO4 + 5 Cl2 + 5 N2 + 8 H2O
O2 = O3 =>
3 O2 = 2 O3
Au + NaCN + O2 + H2O = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAu(CN)2 + 4 NaOH
KNO2 + K2Cr2O7 + H2SO4 = KNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 KNO2 + K2Cr2O7 + 4 H2SO4 = 3 KNO3 + Cr2(SO4)3 + K2SO4 + 4 H2O
HgS + HNO3 + HCl = H[HgCl4] + NO2 + H2SO4 + H2O =>
HgS + 9 HNO3 + 4 HCl = H[HgCl4] + 9 NO2 + H2SO4 + 5 H2O
C6H5CH3 + KMnO4 = C6H5COOH + MnO2 + KOH =>
C6H5CH3 + 2 KMnO4 = C6H5COOH + 2 MnO2 + 2 KOH
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
I2 + HNO3 = HIO3 + NO2 + H2 =>
I2 + 6 HNO3 = 2 HIO3 + 6 NO2 + 2 H2
Cr2(SO4)3 + H2O2 + NaOH = Na2CrO4 + H2O + Na2SO4 =>
Cr2(SO4)3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 8 H2O + 3 Na2SO4
C6H5CH3 + KMnO4 = C6H5COOH + MnO2 + KOH =>
C6H5CH3 + 2 KMnO4 = C6H5COOH + 2 MnO2 + 2 KOH
O2 + N2H4 = H2O2 + N2 =>
2 O2 + N2H4 = 2 H2O2 + N2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2 + C2H4 = C2H6 =>
H2 + C2H4 = C2H6
PH3 + O2 = H2O + P4O10 =>
4 PH3 + 8 O2 = 6 H2O + P4O10
Mg2(OH)2CO3 + H2SO4 = MgSO4 + H2O + CO2 =>
Mg2(OH)2CO3 + 2 H2SO4 = 2 MgSO4 + 3 H2O + CO2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Zn(OH)42{-} + H{+} + NH3 = H2O + Zn + NO3 =>
9 Zn(OH)42{-} + 9 H{+} + 41 NH3 = 255 H2O + 9 Zn + 41 NO3
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Zn(OH)4{2-} + H{+} + NH3 = H2O + Zn + NO3{-} =>
4 Zn(OH)4{2-} + 7 H{+} + NH3 = 13 H2O + 4 Zn + NO3{-}
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
Mg(NO3)2 = MgO + NO2 + O2 =>
2 Mg(NO3)2 = 2 MgO + 4 NO2 + O2
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Al(OH)4{-} + H{+} + NH3 = H2O + Al + NO3{-} =>
8 Al(OH)4{-} + 5 H{+} + 3 NH3 = 23 H2O + 8 Al + 3 NO3{-}
S + NaOH = Na2S + Na2S2O3 + H2O =>
4 S + 6 NaOH = 2 Na2S + Na2S2O3 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
Na3AsO3 + I2 + H2O = Na3AsO4 + HI =>
Na3AsO3 + I2 + H2O = Na3AsO4 + 2 HI
Zn + NO3{-} + OH{-} + H2O = Zn(OH)4{2-} + NH3 =>
4 Zn + NO3{-} + 7 OH{-} + 6 H2O = 4 Zn(OH)4{2-} + NH3
H2O + Cl2 + Br2 = Cl{-} + BrO3{-} + H{+} =>
6 H2O + 5 Cl2 + Br2 = 10 Cl{-} + 2 BrO3{-} + 12 H{+}
KMnO4 + C3H6 + H2O = C3H8O2 + KOH + MnO2 =>
2 KMnO4 + 3 C3H6 + 4 H2O = 3 C3H8O2 + 2 KOH + 2 MnO2
C6H12(l) + O2(g) = CO2(g) + H2O(l) =>
C6H12(l) + 9 O2(g) = 6 CO2(g) + 6 H2O(l)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/15/13
Equations balanced on 12/15/12
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