| Equations balanced on the previous day | Equations balanced on the next day |
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C5H12 + 8 O2 = 6 H2O + 5 CO2
FeCl3 + K4Fe(CN)6 = KCl + Fe4[Fe(CN)6]3 =>
4 FeCl3 + 3 K4Fe(CN)6 = 12 KCl + Fe4[Fe(CN)6]3
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Na2CO3 + H2SO4 = Na2CO2 + SO4 + H2O =>
Na2CO3 + H2SO4 = Na2CO2 + SO4 + H2O
KOH + H2CO3 = H2O + K2CO3 =>
2 KOH + H2CO3 = 2 H2O + K2CO3
Na2CO3 + KF = KCO3 + Na2F =>
Na2CO3 + KF = KCO3 + Na2F
Mg + NH3 = MgN + H =>
Mg + NH3 = MgN + 3 H
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
NaOH + C2H3O2H = H2O + NaC2H3O2 =>
NaOH + C2H3O2H = H2O + NaC2H3O2
Na + Mg(OH)2 = Na(OH)2 + Mg =>
Na + Mg(OH)2 = Na(OH)2 + Mg
NaI + Pb(SO4)2 = PbI4 + Na2SO4 =>
4 NaI + Pb(SO4)2 = PbI4 + 2 Na2SO4
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Na + Mg(OH)2 = NaOH + Mg =>
2 Na + Mg(OH)2 = 2 NaOH + Mg
Fe + CuNO3 = Fe(NO3)2 + Cu =>
Fe + 2 CuNO3 = Fe(NO3)2 + 2 Cu
Al + H2(SO4) = Al2(SO4)3 + H =>
2 Al + 3 H2(SO4) = Al2(SO4)3 + 6 H
Pb(NO3)2 + KCl = PbCl + K(NO3)2 =>
Pb(NO3)2 + KCl = PbCl + K(NO3)2
K2SO4 + NaI = Na2SO4 + KI =>
K2SO4 + 2 NaI = Na2SO4 + 2 KI
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
FeS + HCl = H2S + FeCl2 =>
FeS + 2 HCl = H2S + FeCl2
K + O2 = K2O =>
4 K + O2 = 2 K2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
MgCl2 + Na2CO3 = MgCO3 + NaCl =>
MgCl2 + Na2CO3 = MgCO3 + 2 NaCl
(NH4)2S + Pb(NO3)2 = NH4NO3 + PbS =>
(NH4)2S + Pb(NO3)2 = 2 NH4NO3 + PbS
H2SO4 + KOH = HOH + SO4K2 =>
H2SO4 + 2 KOH = 2 HOH + SO4K2
PbO2 + NaCl = PbCl4 + Na2O =>
PbO2 + 4 NaCl = PbCl4 + 2 Na2O
BaCl2 + K2SO4 = BaSO4 + KCl =>
BaCl2 + K2SO4 = BaSO4 + 2 KCl
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
MgCO3 + HNO3 = MgNO3 + HCO3 =>
MgCO3 + HNO3 = MgNO3 + HCO3
KMnO4 + Na2SO3 = K2SO3 + NaMnO4 =>
2 KMnO4 + Na2SO3 = K2SO3 + 2 NaMnO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2O + H2S = SO3 + H =>
3 H2O + H2S = SO3 + 8 H
HCl + Na2Co3 = NaCl + H2Co3 =>
2 HCl + Na2Co3 = 2 NaCl + H2Co3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AgNo3 + Cu(OH)2 = AgOH + Cu(No3)2 =>
2 AgNo3 + Cu(OH)2 = 2 AgOH + Cu(No3)2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
KI + Br2 = KBr + I2 =>
2 KI + Br2 = 2 KBr + I2
CaCl2 + HNO3 = Ca(NO3)2 + HCl =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2 HCl
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
ZnCl2 + NaOH = Zn(OH)2 + NaCl =>
ZnCl2 + 2 NaOH = Zn(OH)2 + 2 NaCl
Li2So4 + Na3P = Li3P + Na2So4 =>
3 Li2So4 + 2 Na3P = 2 Li3P + 3 Na2So4
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/12/09
Equations balanced on 05/12/08
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