| Equations balanced on the previous day | Equations balanced on the next day |
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2 KMnO4 + 16 HBr = 2 MnBr2 + 5 Br2 + 2 KBr + 8 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
Sn(OH)2 + HBr = SnBr2 + H2O =>
Sn(OH)2 + 2 HBr = SnBr2 + 2 H2O
H2CO3 + NaOH = Na2CO3 + H2O =>
H2CO3 + 2 NaOH = Na2CO3 + 2 H2O
H2SO4 + NaOH = NaHSO4 + H2O =>
H2SO4 + NaOH = NaHSO4 + H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
CH3NO2 + Cl2 = CCl3NO2 + HCl =>
CH3NO2 + 3 Cl2 = CCl3NO2 + 3 HCl
Mg + HBr = MgHBr =>
Mg + HBr = MgHBr
H2CO3 + NaOH = Na2CO3 + H2O =>
H2CO3 + 2 NaOH = Na2CO3 + 2 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Al + Pb(NO3)2 = Pb + Al(NO3)3 =>
2 Al + 3 Pb(NO3)2 = 3 Pb + 2 Al(NO3)3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
NH4Cl + CaO = NH3 + CaCl2 + H2O =>
2 NH4Cl + CaO = 2 NH3 + CaCl2 + H2O
Pb2O3 + C = Pb + CO2 =>
2 Pb2O3 + 3 C = 4 Pb + 3 CO2
C6H13OH + O2 = CO2 + H2O =>
C6H13OH + 9 O2 = 6 CO2 + 7 H2O
H3PO4 + KOH = KOH4PO4 =>
H3PO4 + KOH = KOH4PO4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
N2H8CO3 = NH3 + CO2 + H2O =>
N2H8CO3 = 2 NH3 + CO2 + H2O
Ca(OH)2 + (NH4)2C2O4 = CaC2O4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2C2O4 = CaC2O4 + 2 NH3 + 2 H2O
Al2(SO4)3 + H2O = H2SO4 + Al2O3 =>
Al2(SO4)3 + 3 H2O = 3 H2SO4 + Al2O3
MgBr2 + Zn(C2H3O2)2 = Mg(C2H3O2)2 + ZnBr2 =>
MgBr2 + Zn(C2H3O2)2 = Mg(C2H3O2)2 + ZnBr2
Mn(ClO3)7 = MnCl7 + O2 =>
2 Mn(ClO3)7 = 2 MnCl7 + 21 O2
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
Fe2Se3 + Si = Fe + SiSe2 =>
2 Fe2Se3 + 3 Si = 4 Fe + 3 SiSe2
C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
FeCl3 + NH4OH = NH4Cl + Fe(OH)3 =>
FeCl3 + 3 NH4OH = 3 NH4Cl + Fe(OH)3
C3H7OH + O2 = CO2 + HO =>
2 C3H7OH + 13 O2 = 6 CO2 + 16 HO
Al + Pb(NO3)2 = Pb + Al(NO3)3 =>
2 Al + 3 Pb(NO3)2 = 3 Pb + 2 Al(NO3)3
KI + Hg(C2H3O2)2 = KC2H3O2 + HgI2 =>
2 KI + Hg(C2H3O2)2 = 2 KC2H3O2 + HgI2
V + O2 = V2O3 =>
4 V + 3 O2 = 2 V2O3
HBr + Ba(OH)2 = Br(OH)2BaH =>
HBr + Ba(OH)2 = Br(OH)2BaH
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Sb2O5 + H2O = Sb(OH)5 =>
Sb2O5 + 5 H2O = 2 Sb(OH)5
Ca + HCl = H + CaCl =>
Ca + HCl = H + CaCl
N3H12PO4 = NH4 + PO4 =>
N3H12PO4 = 3 NH4 + PO4
Zn + Sn(NO3)4 = Zn(NO3)2 + Sn =>
2 Zn + Sn(NO3)4 = 2 Zn(NO3)2 + Sn
Mg + Br2 = MgBr2 =>
Mg + Br2 = MgBr2
HPO4 + MgCO3 = Mg(PO4)2 + CO2 + H2O =>
2 HPO4 + MgCO3 = Mg(PO4)2 + CO2 + H2O
CaCl2 + AgNO3 = CaNO3 + AgCl2 =>
CaCl2 + AgNO3 = CaNO3 + AgCl2
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
CaCl2 + AgNO3 = CaNO3 + AgCl2 =>
CaCl2 + AgNO3 = CaNO3 + AgCl2
Ca + HCl = H + CaCl2 =>
Ca + 2 HCl = 2 H + CaCl2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/10/08
Equations balanced on 11/09/07
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