| Equations balanced on the previous day | Equations balanced on the next day |
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2 Al + Cr2O3 = Al2O3 + 2 Cr
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
C7H14 = C7H8 + H2 =>
C7H14 = C7H8 + 3 H2
BiCl3 + H2S = Bi2S3 + HCl =>
2 BiCl3 + 3 H2S = Bi2S3 + 6 HCl
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C16H31OH + O2 = CO2 + HOH =>
2 C16H31OH + 47 O2 = 32 CO2 + 32 HOH
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
O2 = O3 =>
3 O2 = 2 O3
Mg(NO3)2 + HClO3 = Mg(ClO3)2 + HNO3 =>
Mg(NO3)2 + 2 HClO3 = Mg(ClO3)2 + 2 HNO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ca + HPO4 = CaPO4 + H =>
Ca + HPO4 = CaPO4 + H
H2SO4 + Fe = H2 + Fe(SO4)2 =>
2 H2SO4 + Fe = 2 H2 + Fe(SO4)2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cl2 + LiI = LiCl + I2 =>
Cl2 + 2 LiI = 2 LiCl + I2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
KClO3 = K + ClO3 =>
KClO3 = K + ClO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ca(NO3)2 + Na3PO4 = NaNO3 + Ca3(PO4)2 =>
3 Ca(NO3)2 + 2 Na3PO4 = 6 NaNO3 + Ca3(PO4)2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + N4NO3 + H2O =>
19 H3PO4 + 228(NH4)2MoO4 + 441 HNO3 = 19(NH4)3PO4*12MoO3 + 168 N4NO3 + 1047 H2O
HCl + ZnS = ZnCl2 + H2S =>
2 HCl + ZnS = ZnCl2 + H2S
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
Ca(NO3)2 + NaOH = Ca(OH)2 + NaNO3 =>
Ca(NO3)2 + 2 NaOH = Ca(OH)2 + 2 NaNO3
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Cu2SO4 + Zn = ZnSO4 + Cu =>
Cu2SO4 + Zn = ZnSO4 + 2 Cu
C2H6 + O2 = CO2 + HOH =>
2 C2H6 + 7 O2 = 4 CO2 + 6 HOH
P2O5 + CaO = Ca3(PO4)2 =>
P2O5 + 3 CaO = Ca3(PO4)2
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
SnO2 = SnO + O2 =>
2 SnO2 = 2 SnO + O2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Al(NO3)3 + HCl = AlCl3 + HNO3 =>
Al(NO3)3 + 3 HCl = AlCl3 + 3 HNO3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Fe3 + O4 = Fe3O4 =>
Fe3 + O4 = Fe3O4
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/02/11
Equations balanced on 01/01/11
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