| Equations balanced on the previous day | Equations balanced on the next day |
4 Al + 3 O2 = 2 Al2O3
Zn2 + AgNO3 = Zn(NO3)2 + Ag =>
Zn2 + 4 AgNO3 = 2 Zn(NO3)2 + 4 Ag
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
NaCO3 + HCl = NaCl + HCO3 =>
NaCO3 + HCl = NaCl + HCO3
Cu(NO3)2 + Na2S = NaNO3 + CuS =>
Cu(NO3)2 + Na2S = 2 NaNO3 + CuS
PbCl2 + Na2SO3 = PbSO3 + NaCl =>
PbCl2 + Na2SO3 = PbSO3 + 2 NaCl
Na + H2O = H + NaOH =>
Na + H2O = H + NaOH
Pb2 + CuCl2 = PbCl2 + Cu2 =>
Pb2 + 2 CuCl2 = 2 PbCl2 + Cu2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Cu + AgNO = Ag + CuNO =>
Cu + AgNO = Ag + CuNO
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CO2 + H20 = C6H12O6 + O2 =>
30 CO2 + 3 H20 = 5 C6H12O6 + 15 O2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
CrCl3 + BaS = CrS3 + BaCl =>
CrCl3 + 3 BaS = CrS3 + 3 BaCl
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
C6H12O6 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C6H12O6 + 24 KMnO4 + 36 H2SO4 = 30 CO2 + 24 MnSO4 + 12 K2SO4 + 66 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
N2 + O2 = NO =>
N2 + O2 = 2 NO
HI = H2I2 =>
2 HI = H2I2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
Pb2 + AgNO3 = Pb(NO3)2 + Ag =>
Pb2 + 4 AgNO3 = 2 Pb(NO3)2 + 4 Ag
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H3PO3 + Ca(OH)2 = H2O + Ca3(PO3)2 =>
2 H3PO3 + 3 Ca(OH)2 = 6 H2O + Ca3(PO3)2
Ca2O + P2O5 = Ca3PO4 =>
3 Ca2O + P2O5 = 2 Ca3PO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaCl + Pb(NO3)2 = PbCl2 + NaNO3 =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NaNO3
C8H18 + O2 = H2O + CO2 =>
2 C8H18 + 25 O2 = 18 H2O + 16 CO2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
H2SO4 + Mg(OH)2 = H2O + MgSO4 =>
H2SO4 + Mg(OH)2 = 2 H2O + MgSO4
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
AgNO3 + Na2S = Ag2S + NaNO3 =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3
Fe + F2 = FeF3 =>
2 Fe + 3 F2 = 2 FeF3
Fe + C12 = FeC13 =>
12 Fe + 13 C12 = 12 FeC13
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
BaNO3 + H2SO4 = Ba2SO4 + HNO3 =>
2 BaNO3 + H2SO4 = Ba2SO4 + 2 HNO3
Ca + V2O5 = CaO + V =>
5 Ca + V2O5 = 5 CaO + 2 V
NaI + MgI2 = NaII + Mg =>
2 NaI + MgI2 = 2 NaII + Mg
| 1 2 3 4 5 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/05/10
Equations balanced on 02/04/09
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