| Equations balanced on the previous day | Equations balanced on the next day |
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3 Zn4 + 4 K2Cr2O7 + 28 H2SO4 = 12 ZnSO4 + 4 Cr2(SO4)3 + 4 K2SO4 + 28 H2O
Al2(SO4)3 + Na(OH)2 = Al(OH)3 + NaSO4 =>
Al2(SO4)3 + 3 Na(OH)2 = 2 Al(OH)3 + 3 NaSO4
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + K2SO4 + 2 MnSO4 + 8 H2O
Na + CO2 = C + Na2O =>
4 Na + CO2 = C + 2 Na2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
NaOH + NH4Cl = NaCl + NH3 + H2O =>
NaOH + NH4Cl = NaCl + NH3 + H2O
KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + Cl2 + H2O =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 5 Cl2 + 8 H2O
CaO + H = Ca + H2O =>
CaO + 2 H = Ca + H2O
NaCl + Pb(NO3)2 = NaNO3 + PbCl2 =>
2 NaCl + Pb(NO3)2 = 2 NaNO3 + PbCl2
CaCO3 + H = Ca + CO2 + H2O =>
CaCO3 + 2 H = Ca + CO2 + H2O
C2H9NaO5 + O2 = H2O + CO2 + Na =>
4 C2H9NaO5 + 7 O2 = 18 H2O + 8 CO2 + 4 Na
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaS + I2 + HCl = CaCl2 + HI + S =>
CaS + I2 + 2 HCl = CaCl2 + 2 HI + S
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
K + O2 = K2O =>
4 K + O2 = 2 K2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
CuO + NH3 = N2 + H2O + Cu =>
3 CuO + 2 NH3 = N2 + 3 H2O + 3 Cu
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
NiSO4 + NH3 = [Ni(NH3)4]SO4 =>
NiSO4 + 4 NH3 = [Ni(NH3)4]SO4
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
CuCO3 + HNO3 = Cu(NO3)2 + CO2 + H2O =>
CuCO3 + 2 HNO3 = Cu(NO3)2 + CO2 + H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
NiSO4 + NH3 = [Ni(NH3)6]SO4 =>
NiSO4 + 6 NH3 = [Ni(NH3)6]SO4
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
KClO3 = O2 + KCl =>
2 KClO3 = 3 O2 + 2 KCl
Fe + Na{+} = Fe{2+} + Na =>
Fe + 2 Na{+} = Fe{2+} + 2 Na
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Ag{+} + Li = Ag + Li{+1) =>
Ag{+} + Li = Ag + Li{+1)
Cr + HCl = Cr2Cl2 + H =>
2 Cr + 2 HCl = Cr2Cl2 + 2 H
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
C3H6O2 + O2 = H2O + CO2 =>
2 C3H6O2 + 7 O2 = 6 H2O + 6 CO2
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
K2Cr2O7 + C2H6O + H2SO4 = C2H4O2 + K2SO4 + Cr2(SO4)3 + H2O =>
2 K2Cr2O7 + 3 C2H6O + 8 H2SO4 = 3 C2H4O2 + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
KMnO4 + H2C2O4 + HCl = MnCl2 + CO2 + KCl + H2O =>
2 KMnO4 + 5 H2C2O4 + 6 HCl = 2 MnCl2 + 10 CO2 + 2 KCl + 8 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/10/10
Equations balanced on 03/12/09
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