| Equations balanced on the previous day | Equations balanced on the next day |
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3 Fe + 4 H2O = Fe3O4 + 4 H2
LiHCO3 = Li2CO3 + H2O + CO2 =>
2 LiHCO3 = Li2CO3 + H2O + CO2
Al + HCl = AlCl2 + H2 =>
Al + 2 HCl = AlCl2 + H2
(NH4)2SO4 + AgNO3 = (NH4)NO3 + Ag2SO4 =>
(NH4)2SO4 + 2 AgNO3 = 2(NH4)NO3 + Ag2SO4
Mg3 + N2 = Mg3N2 =>
Mg3 + N2 = Mg3N2
NO + CH4 = HCN + H2O + H2 =>
2 NO + 2 CH4 = 2 HCN + 2 H2O + H2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
PbCO3 + HNO3 = Pb(NO3)2 + CO2 + H2O =>
PbCO3 + 2 HNO3 = Pb(NO3)2 + CO2 + H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2CO3 = CO2 + H20 =>
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2CO3
C + CuO = Cu + CO2 =>
C + 2 CuO = 2 Cu + CO2
MgBr2 + KOH = KBr + Mg(OH)2 =>
MgBr2 + 2 KOH = 2 KBr + Mg(OH)2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
MgCO3 = MgCO2 + O2 =>
2 MgCO3 = 2 MgCO2 + O2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Mn + CuCl = Cu + MnCl2 =>
Mn + 2 CuCl = 2 Cu + MnCl2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
KI + Hg(NO3)2 = HgI2 + KNO3 =>
2 KI + Hg(NO3)2 = HgI2 + 2 KNO3
Zn + S8 = ZnS =>
8 Zn + S8 = 8 ZnS
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
KMnO4 + KBr + H2SO4 = MnSO4 + Br2 + K2SO4 + H2O =>
2 KMnO4 + 10 KBr + 8 H2SO4 = 2 MnSO4 + 5 Br2 + 6 K2SO4 + 8 H2O
(NH4)2CO3 = NH3 + CO2 + H2O =>
(NH4)2CO3 = 2 NH3 + CO2 + H2O
Mg + N2 = MgN =>
2 Mg + N2 = 2 MgN
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
P4 + I2 = PI3 =>
P4 + 6 I2 = 4 PI3
CaMg(CO3)2 + HCOOH = Ca(HCO2)2 + Mg(HCO2)2 + CO2 + H2O =>
CaMg(CO3)2 + 4 HCOOH = Ca(HCO2)2 + Mg(HCO2)2 + 2 CO2 + 2 H2O
H2O2 = H2 + O2 =>
H2O2 = H2 + O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
ZnS + HBr = ZnBr + HS =>
ZnS + HBr = ZnBr + HS
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Na2SO3 + S8 = Na2S2O3 =>
8 Na2SO3 + S8 = 8 Na2S2O3
Cr2O7 + I = Cr + IO3 =>
3 Cr2O7 + 7 I = 6 Cr + 7 IO3
H2SO4 + K2Cr2O7 + Na2SO3 = Cr + Na2SO4 + K2SO3 + H2O =>
H2SO4 + K2Cr2O7 + 7 Na2SO3 = 2 Cr + 7 Na2SO4 + K2SO3 + H2O
Sr + HNO3 = Sr(NO3)2 + H2 =>
Sr + 2 HNO3 = Sr(NO3)2 + H2
HNO3 + FeCl2 + HCl = NO + FeCl3 + H2O =>
HNO3 + 3 FeCl2 + 3 HCl = NO + 3 FeCl3 + 2 H2O
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
Ba(NO3)2 + NH2SO3H + H2O = BaSO4 + NH4NO3 + HNO3 =>
Ba(NO3)2 + NH2SO3H + H2O = BaSO4 + NH4NO3 + HNO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
As + I2 = AsI3 =>
2 As + 3 I2 = 2 AsI3
Ba(NO3)2 + NH2SO3H + H2O = Ba(NH2)2 + H2SO4 + HNO3 =>
Ba(NO3)2 + 2 NH2SO3H + 2 H2O = Ba(NH2)2 + 2 H2SO4 + 2 HNO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ca + O2 = CaO2 =>
Ca + O2 = CaO2
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/10/09
Equations balanced on 11/09/08
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