| Equations balanced on the previous day | Equations balanced on the next day |
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2 CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)2
Pb + Y2O3 = PbO + Y2 =>
3 Pb + Y2O3 = 3 PbO + Y2
HNO3 + H3PO3 = NO + H3PO4 + H2O =>
2 HNO3 + 3 H3PO3 = 2 NO + 3 H3PO4 + H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Pb + BaO = PbBa + O2 =>
2 Pb + 2 BaO = 2 PbBa + O2
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Pb + Cu2O = PbCu + O2 =>
4 Pb + 2 Cu2O = 4 PbCu + O2
Co(NO3)3 + (NH4)2S = Co2S3 + NH4NO3 =>
2 Co(NO3)3 + 3(NH4)2S = Co2S3 + 6 NH4NO3
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cu2O + C = Cu + CO =>
Cu2O + C = 2 Cu + CO
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
S8 + O = SO2 =>
S8 + 16 O = 8 SO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Ba + S8 = BaS =>
8 Ba + S8 = 8 BaS
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
Ca(OH)2 + H3PO4 = H2O + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 H3PO4 = 6 H2O + Ca3(PO4)2
Li + MgCl2 = LiCl + Mg =>
2 Li + MgCl2 = 2 LiCl + Mg
CaCO3 = Ca + C + O2 =>
2 CaCO3 = 2 Ca + 2 C + 3 O2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
MnO2 + NH4 = Mn2O3 + NH3 + H2O =>
2 MnO2 + 2 NH4 = Mn2O3 + 2 NH3 + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
NaCO3 + HCl = NaCl + HCO3 =>
NaCO3 + HCl = NaCl + HCO3
CH3COOH + CaCO3 = CaCH3COO + H2O + CO2 =>
9 CH3COOH + 8 CaCO3 = 8 CaCH3COO + 6 H2O + 10 CO2
MgCl2 + K3PO4 = KCl + Mg3(PO4)2 =>
3 MgCl2 + 2 K3PO4 = 6 KCl + Mg3(PO4)2
FeS + HCl = H2S + FeCl2 =>
FeS + 2 HCl = H2S + FeCl2
Cu + NO = CuO + N2 =>
2 Cu + 2 NO = 2 CuO + N2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2CO3 + Mg(NO3)2 = Mg(CO3) + Na(NO3) =>
Na2CO3 + Mg(NO3)2 = Mg(CO3) + 2 Na(NO3)
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C + Na2CO3 + Pb(NO3)2 = NaNO3 + CO2 + Pb =>
C + 2 Na2CO3 + 2 Pb(NO3)2 = 4 NaNO3 + 3 CO2 + 2 Pb
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Ca3(PO4)2 + SiO2 = CaSiO3 + P4O10 =>
2 Ca3(PO4)2 + 6 SiO2 = 6 CaSiO3 + P4O10
C8H8O4 + CH3I + K2CO3 = C10H12O4 + KI + H2CO3 =>
C8H8O4 + 2 CH3I + K2CO3 = C10H12O4 + 2 KI + H2CO3
ZnCl2 + H2S = ZnS + HCl =>
ZnCl2 + H2S = ZnS + 2 HCl
CH4 + O2 = C + H2O =>
CH4 + O2 = C + 2 H2O
Mg(NO3)2 + Li2S = Li(NO3) + MgS =>
Mg(NO3)2 + Li2S = 2 Li(NO3) + MgS
Na2CO3 = Na + CO3 =>
Na2CO3 = 2 Na + CO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/05/09
Equations balanced on 02/04/08
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