| Equations balanced on the previous day | Equations balanced on the next day |
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3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 4 H2O + 2 NO
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2S + K2Cr2O7 + HCl = S + H2O + CrCl2 + KCl =>
4 H2S + K2Cr2O7 + 6 HCl = 4 S + 7 H2O + 2 CrCl2 + 2 KCl
H2S + K2Cr2O7 + HCl = S + H2O + CrCl2 + KCl =>
4 H2S + K2Cr2O7 + 6 HCl = 4 S + 7 H2O + 2 CrCl2 + 2 KCl
C6H6 + HNO3 = H2O + C6H3N3O6 =>
C6H6 + 3 HNO3 = 3 H2O + C6H3N3O6
H2S + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O =>
5 H2S + 8 KMnO4 + 7 H2SO4 = 8 MnSO4 + 4 K2SO4 + 12 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Fe(NO3)2 + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe(NO3)2 + 4 HNO3 = 3 Fe(NO3)3 + NO + 2 H2O
H2S + K2Cr2O7 + H2SO4 = HOH + Cr2(SO4)2 + K2SO4 =>
H2S + K2Cr2O7 + 2 H2SO4 = 3 HOH + Cr2(SO4)2 + K2SO4
NaHCO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
H2S + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O =>
5 H2S + 8 KMnO4 + 7 H2SO4 = 8 MnSO4 + 4 K2SO4 + 12 H2O
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2SO3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + H2O =>
5 Na2SO3 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 3 H2O
SnS + HNO3 + H2O = H10Sn5O15 + NO + S2 =>
30 SnS + 40 HNO3 + 10 H2O = 6 H10Sn5O15 + 40 NO + 15 S2
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
S + O2 = SO2 =>
S + O2 = SO2
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
K2SO3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 =>
3 K2SO3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + 4 H2O + 4 K2SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
C + S8 = CS2 =>
4 C + S8 = 4 CS2
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Al + H2O = AlO + H2 =>
Al + H2O = AlO + H2
N + O2 = N2O2 =>
2 N + O2 = N2O2
(NH4)3PO4 + Sr(OH)2 = Sr3(PO4)2 + NH4OH =>
2(NH4)3PO4 + 3 Sr(OH)2 = Sr3(PO4)2 + 6 NH4OH
AlO + H2 + NaOH = Al(OH)3 + Na =>
2 AlO + H2 + 4 NaOH = 2 Al(OH)3 + 4 Na
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
K2CO3 + H3PO4 = K3PO4 + H2O + CO2 =>
3 K2CO3 + 2 H3PO4 = 2 K3PO4 + 3 H2O + 3 CO2
AlO + H2 + NaOH = Al(OH)3 + Na =>
2 AlO + H2 + 4 NaOH = 2 Al(OH)3 + 4 Na
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
(NH4)PO4 + LiOH = NH4OH + LiPO4 =>
(NH4)PO4 + LiOH = NH4OH + LiPO4
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
Ba(OH)2 + NH4CN = NH3 + H2O + Ba(CN)2 =>
Ba(OH)2 + 2 NH4CN = 2 NH3 + 2 H2O + Ba(CN)2
AlO + H2 + NH4OH = Al(OH)3 + NH4 =>
2 AlO + H2 + 4 NH4OH = 2 Al(OH)3 + 4 NH4
HI + H2SO4 + KMnO4 = K2SO4 + MnSO4 + H2O + I2 =>
10 HI + 3 H2SO4 + 2 KMnO4 = K2SO4 + 2 MnSO4 + 8 H2O + 5 I2
NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
AlO + H2 + NaOH = Al(OH)4 + Na =>
2 AlO + H2 + 6 NaOH = 2 Al(OH)4 + 6 Na
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/16/08
Equations balanced on 11/15/07
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