| Equations balanced on the previous day | Equations balanced on the next day |
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Cu(NO3)2 + Na2S = CuS + 2 NaNO3
Fe + S = FeS =>
Fe + S = FeS
Zn + H2O = ZnO + H2 =>
Zn + H2O = ZnO + H2
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
Bi + Cl2 = BiCl3 =>
2 Bi + 3 Cl2 = 2 BiCl3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Fe + S = Fe2S3 =>
2 Fe + 3 S = Fe2S3
K2CO3 + CaBr2 = CaCO3 + KBr =>
K2CO3 + CaBr2 = CaCO3 + 2 KBr
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
FeS + NiI3 = Ni2S3 + FeI2 =>
3 FeS + 2 NiI3 = Ni2S3 + 3 FeI2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
C2H3OF + O2 = CO2 + H2O + HF =>
C2H3OF + 2 O2 = 2 CO2 + H2O + HF
AgNO3 + Cu = Ag + Cu(NO3)2 =>
2 AgNO3 + Cu = 2 Ag + Cu(NO3)2
P + H = PH3 =>
P + 3 H = PH3
HBr + KOH = KBr + H2O =>
HBr + KOH = KBr + H2O
HClO4 + NaHCO3 = NaClO4 + H2O + CO2 =>
HClO4 + NaHCO3 = NaClO4 + H2O + CO2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Sn + Cl2 = SnCl4 =>
Sn + 2 Cl2 = SnCl4
AlF3 + Pb(NO3)2 = PbF2 + Al(NO3)3 =>
2 AlF3 + 3 Pb(NO3)2 = 3 PbF2 + 2 Al(NO3)3
Cr(NO3)3 + Na2CO3 = Cr2(CO3)3 + NaNO3 =>
2 Cr(NO3)3 + 3 Na2CO3 = Cr2(CO3)3 + 6 NaNO3
K2SO3 + HNO3 = K2NO3 + HSO3 =>
K2SO3 + HNO3 = K2NO3 + HSO3
C4H6 + H2 = C4H10 =>
C4H6 + 2 H2 = C4H10
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Na + S = Na2S =>
2 Na + S = Na2S
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + Ca2(SO4)2 =>
2 Al2(SO4)3 + 6 Ca(OH)2 = 4 Al(OH)3 + 3 Ca2(SO4)2
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
AgCl + NH3 = Ag(NH3)2 + Cl2 =>
2 AgCl + 4 NH3 = 2 Ag(NH3)2 + Cl2
Ag + I2 = AgI =>
2 Ag + I2 = 2 AgI
HF + Al(OH)3 = AlF3 + H2O =>
3 HF + Al(OH)3 = AlF3 + 3 H2O
Ag2SO4 + CaCl2 = AgCl + CaSO4 =>
Ag2SO4 + CaCl2 = 2 AgCl + CaSO4
AgCl + NH3 = Ag(NH3)2 + Cl =>
AgCl + 2 NH3 = Ag(NH3)2 + Cl
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO
Ag2CO3 + NaBr = AgBr + Na2CO3 =>
Ag2CO3 + 2 NaBr = 2 AgBr + Na2CO3
NO + Cl = NOCl =>
NO + Cl = NOCl
P2O3 + KOH = K3PO3 + H2O =>
P2O3 + 6 KOH = 2 K3PO3 + 3 H2O
Ca{2+} + CO3{2-} = CaCO3 =>
Ca{2+} + CO3{2-} = CaCO3
RbOH + H3PO4 = Rb3PO4 + H2O =>
3 RbOH + H3PO4 = Rb3PO4 + 3 H2O
NO + Cl = NOCl =>
NO + Cl = NOCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NO + Cl = NOCl =>
NO + Cl = NOCl
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/03/09
Equations balanced on 11/02/08
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