| Equations balanced on the previous day | Equations balanced on the next day |
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H2S + 2 NaOH = Na2S + 2 H2O
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
[Fe(CN)6] + FeSO4 = SO4 + Fe3[Fe(CN)6]2 =>
2[Fe(CN)6] + 3 FeSO4 = 3 SO4 + Fe3[Fe(CN)6]2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
CO3 + HCl = CO2 + Cl + H2O =>
CO3 + 2 HCl = CO2 + 2 Cl + H2O
Fe + NH4CNS = FeCNS + NH4 =>
Fe + NH4CNS = FeCNS + NH4
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Ca + (NH4)2C2O4 = CaC2O4 + NH4 =>
Ca + (NH4)2C2O4 = CaC2O4 + 2 NH4
COF2 = CO2 + CF4 =>
2 COF2 = CO2 + CF4
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
CH4 = C2H2 + H2 =>
2 CH4 = C2H2 + 3 H2
O2 + SO2 = SO3 =>
O2 + 2 SO2 = 2 SO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH4Cl + Pb(NO3)2 = NH4(NO3)2 + PbCl =>
NH4Cl + Pb(NO3)2 = NH4(NO3)2 + PbCl
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
NH4Cl + Pb(NO3)2 = NH4(NO03)2 + PbCl =>
NH4Cl + Pb(NO3)2 = NH4(NO03)2 + PbCl
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
I4O9 = I2O6 + I2O2 =>
4 I4O9 = 5 I2O6 + 3 I2O2
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
Au + HCl + HNO3 = HAuCl4 + NO + H2O =>
Au + 4 HCl + HNO3 = HAuCl4 + NO + 2 H2O
NH4Cl + Pb(NO3)2 = NH4(NO03)2 + PbCl =>
NH4Cl + Pb(NO3)2 = NH4(NO03)2 + PbCl
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
Ag + HCl = AgCl2 + H2 =>
Ag + 2 HCl = AgCl2 + H2
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
Ba + (NH4)2HPO4 = Ba(HPO4) + NH4 =>
Ba + (NH4)2HPO4 = Ba(HPO4) + 2 NH4
AsO4 + (CH3COO)2Ca = CaAsO4 + CH3COO =>
AsO4 + (CH3COO)2Ca = CaAsO4 + 2 CH3COO
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
F + (CH3COO)2Ca = CaF + CH3COO =>
F + (CH3COO)2Ca = CaF + 2 CH3COO
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Cl + CH3COOHg = HgCl2 + CH3COO =>
2 Cl + CH3COOHg = HgCl2 + CH3COO
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
BaCl2 + AgNO3 = Ba(NO3)2 + AgCl =>
BaCl2 + 2 AgNO3 = Ba(NO3)2 + 2 AgCl
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
HOCl + KBr = HBr + KClO =>
HOCl + KBr = HBr + KClO
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/29/11
Equations balanced on 06/28/10
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