| Equations balanced on the previous day | Equations balanced on the next day |
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CO3{2-} + 2 CH3COOH = CO2 + H2O + 2 CH3COO{-}
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
Zn + HBr = H + ZnBr =>
Zn + HBr = H + ZnBr
Pb(NO3)2 + NaI = Na(NO3) + PbI2 =>
Pb(NO3)2 + 2 NaI = 2 Na(NO3) + PbI2
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
Zn + HBr = H2 + ZnBr =>
2 Zn + 2 HBr = H2 + 2 ZnBr
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Na2SiO3 + NH4Cl = SiO2*H2O + NH3 + NaCl =>
Na2SiO3 + 2 NH4Cl = SiO2*H2O + 2 NH3 + 2 NaCl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
NaOH + NH4Cl = H2O + NH3 + NaCl =>
NaOH + NH4Cl = H2O + NH3 + NaCl
Ni(NO3)2 + Cr = Ni + Cr(NO3)3 =>
3 Ni(NO3)2 + 2 Cr = 3 Ni + 2 Cr(NO3)3
CrO4{2-} + HSnO2{-} + H2O = CrO2{-} + HSnO3{-} + OH{-} =>
2 CrO4{2-} + 3 HSnO2{-} + H2O = 2 CrO2{-} + 3 HSnO3{-} + 2 OH{-}
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
MgSO4 + NH4OH = Mg(OH)2 + (NH4)2SO4 =>
MgSO4 + 2 NH4OH = Mg(OH)2 + (NH4)2SO4
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
HNO3 + Al(OH)3 = AlNO3 + H(OH)3 =>
HNO3 + Al(OH)3 = AlNO3 + H(OH)3
H2O + Na = H2 + NaOH =>
2 H2O + 2 Na = H2 + 2 NaOH
Ag + CuSO4 = Cu + AgSO4 =>
Ag + CuSO4 = Cu + AgSO4
KMnO4 + NaNO2 + H20 = MnO2 + NaNO3 + KOH =>
20 KMnO4 + 20 NaNO2 + H20 = 20 MnO2 + 20 NaNO3 + 20 KOH
KMnO4 + NaNO2 + H2O = MnO2 + NaNO3 + KOH =>
2 KMnO4 + 3 NaNO2 + H2O = 2 MnO2 + 3 NaNO3 + 2 KOH
Ag + CuSO4 = Cu + AgSO4 =>
Ag + CuSO4 = Cu + AgSO4
Ag + CuSO4 = Cu + Ag2SO4 =>
2 Ag + CuSO4 = Cu + Ag2SO4
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
KMnO4 + NaNO2 + H2O = MnO2 + NaNO3 + KOH =>
2 KMnO4 + 3 NaNO2 + H2O = 2 MnO2 + 3 NaNO3 + 2 KOH
K2O2 + H2O = KOH + O2 =>
2 K2O2 + 2 H2O = 4 KOH + O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HIO3 + FeI2 + HCl = FeCl3 + ICl + HOH =>
5 HIO3 + 4 FeI2 + 25 HCl = 4 FeCl3 + 13 ICl + 15 HOH
H2SO4 + HI = S + I2 + H2O =>
H2SO4 + 6 HI = S + 3 I2 + 4 H2O
I{-} + O2 + H2O = I2 + OH{-} =>
4 I{-} + O2 + 2 H2O = 2 I2 + 4 OH{-}
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cs + I2 = CsI =>
2 Cs + I2 = 2 CsI
Cs + I2 = CsI =>
2 Cs + I2 = 2 CsI
SO4 + Ca = CaSO4 =>
SO4 + Ca = CaSO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Al + KOH + H2O = K{+} + Al(OH)4{-} + H2 =>
2 Al + 2 KOH + 6 H2O = 2 K{+} + 2 Al(OH)4{-} + 3 H2
Al(OH)3 + H2SO4 = Al + SO4 + H2O =>
2 Al(OH)3 + 3 H2SO4 = 2 Al + 3 SO4 + 6 H2O
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
CH3CHO + O2 = CO2 + H2O =>
2 CH3CHO + 5 O2 = 4 CO2 + 4 H2O
Ag + CuSO4 = Cu2 + Ag2SO4 =>
4 Ag + 2 CuSO4 = Cu2 + 2 Ag2SO4
MnO2 + H2SO4 + C = MnSO4 + H2O + CO2 =>
2 MnO2 + 2 H2SO4 + C = 2 MnSO4 + 2 H2O + CO2
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
CuSCN + KIO3 + HCl = CuSO4 + KCl + HCN + ICl + HOH =>
4 CuSCN + 7 KIO3 + 14 HCl = 4 CuSO4 + 7 KCl + 4 HCN + 7 ICl + 5 HOH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuCl2 + Al = Cu + AlCl3 =>
3 CuCl2 + 2 Al = 3 Cu + 2 AlCl3
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 09/03/08
Equations balanced on 10/03/07
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