| Equations balanced on the previous day | Equations balanced on the next day |
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2 NaNO3 + Sr(OH)2 = 2 NaOH + Sr(NO3)2
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
SO2Cl2 + HI = H2S + H2O + HCl + I2 =>
SO2Cl2 + 8 HI = H2S + 2 H2O + 2 HCl + 4 I2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Pb(NO3)2 + (NH4)2S = PbS + NH4NO3 =>
Pb(NO3)2 + (NH4)2S = PbS + 2 NH4NO3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Na2SiO3 + CuSO4 = Na2SO4 + CuSiO3 =>
Na2SiO3 + CuSO4 = Na2SO4 + CuSiO3
Pb(NO3)2 + (NH4)2S = PbS + NH4NO3 =>
Pb(NO3)2 + (NH4)2S = PbS + 2 NH4NO3
CuO + Al = Cu + Al2O3 =>
3 CuO + 2 Al = 3 Cu + Al2O3
AgNO3 + CaCl2 = Ca(NO3)2 + AgCl =>
2 AgNO3 + CaCl2 = Ca(NO3)2 + 2 AgCl
NH4Cl + NaOH = NaCl + NH4(OH) =>
NH4Cl + NaOH = NaCl + NH4(OH)
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
FeCO3 + H2CO3 = Fe(HCO3)2 =>
FeCO3 + H2CO3 = Fe(HCO3)2
H2 + O4 = H2O =>
4 H2 + O4 = 4 H2O
MgCO3 + H3PO4 = Mg3(PO4)2 + CO2 + H2O =>
3 MgCO3 + 2 H3PO4 = Mg3(PO4)2 + 3 CO2 + 3 H2O
(NH4)2*Cr2O7 = Cr2O3 + H2O + N2 =>
(NH4)2*Cr2O7 = Cr2O3 + 4 H2O + N2
ZnCO3 + HI = ZnI2 + H2CO3 =>
ZnCO3 + 2 HI = ZnI2 + H2CO3
XCu(OH)2 = XCuO + H2O =>
XCu(OH)2 = XCuO + H2O
Zn + CuSO4 = Zn(SO4) + Cu =>
Zn + CuSO4 = Zn(SO4) + Cu
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
Ba(OH)2 + HBr = BaBr2 + H2O =>
Ba(OH)2 + 2 HBr = BaBr2 + 2 H2O
Fe + O = Fe3O =>
3 Fe + O = Fe3O
NaHCO3 + HCl = CO2 + H2O + NaCl =>
NaHCO3 + HCl = CO2 + H2O + NaCl
C9H18 + O2 = CO2 + H2O =>
2 C9H18 + 27 O2 = 18 CO2 + 18 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
HC2H3O2 + NH4OH = NH4C2H3O2 + H2O =>
HC2H3O2 + NH4OH = NH4C2H3O2 + H2O
N + H = NH3 =>
N + 3 H = NH3
ZnCO3 = Zn + CO3 =>
ZnCO3 = Zn + CO3
C2H6O + O2 = H2O + CO2 =>
C2H6O + 3 O2 = 3 H2O + 2 CO2
Cu + S = CuS3 =>
Cu + 3 S = CuS3
Cu + S = CuS3 =>
Cu + 3 S = CuS3
Na2SiO3 + SnCl2 = NaCl + SnSiO3 =>
Na2SiO3 + SnCl2 = 2 NaCl + SnSiO3
Cu + S = CuS3 =>
Cu + 3 S = CuS3
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Ba(NO3)2 + Na2SO4 = BaSO4 + Na2(NO3)2 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + Na2(NO3)2
Pb(OH)2 = Pb + OH =>
Pb(OH)2 = Pb + 2 OH
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
ClOOCl = Cl + O2 =>
ClOOCl = 2 Cl + O2
Pb(NO3)2(aq) + NaCl(aq) = PbCl2(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaCl(aq) = PbCl2(s) + 2 NaNO3(aq)
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
Cu(NO3)2 + KI = CuI + I2 + KNO3 =>
2 Cu(NO3)2 + 4 KI = 2 CuI + I2 + 4 KNO3
ClO + S2O3 = Cl + SO4 =>
5 ClO + S2O3 = 5 Cl + 2 SO4
ClO + S2O3 = Cl2 + SO4 =>
10 ClO + 2 S2O3 = 5 Cl2 + 4 SO4
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/01/09
Equations balanced on 10/01/08
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