| Equations balanced on the previous day | Equations balanced on the next day |
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Cu + O2 = CuO2
HCl + Ca2(CO3)2 = CaCl2 + CO2 + H2O =>
4 HCl + Ca2(CO3)2 = 2 CaCl2 + 2 CO2 + 2 H2O
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
Cr(OH){-} + H2O2 + OH{-} = CrO4{-2} + H2O =>
Cr(OH){-} + 3 H2O2 + OH{-} = CrO4{-2} + 4 H2O
AgNO3 + Na2S = Ag2S + NaNO3 =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3
Na3PO4 + CuSO4 = Na2SO4 + Cu3(PO4)2 =>
2 Na3PO4 + 3 CuSO4 = 3 Na2SO4 + Cu3(PO4)2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
O2 + SO2 + H2O = H2SO4 =>
O2 + 2 SO2 + 2 H2O = 2 H2SO4
P4O10 + H2O = H2 + PO4 =>
P4O10 + 6 H2O = 6 H2 + 4 PO4
Ca(CH3CO2)2 + KOH = KCH3CO2 + Ca(OH)2 =>
Ca(CH3CO2)2 + 2 KOH = 2 KCH3CO2 + Ca(OH)2
PO4{3-} + NH4{+} + MoO4{2-} + H{+} = (NH4)3(PMo12O40) + H2O =>
PO4{3-} + 3 NH4{+} + 12 MoO4{2-} + 24 H{+} = (NH4)3(PMo12O40) + 12 H2O
C + O = CO =>
C + O = CO
C + O = CO =>
C + O = CO
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ba(ClO3)2 = BaCl2 + O2 =>
Ba(ClO3)2 = BaCl2 + 3 O2
Cl{-} + H2O2 + H{+} = Cl2 + H2O =>
2 Cl{-} + H2O2 + 2 H{+} = Cl2 + 2 H2O
H2S + AsCl3 = As2S3 + HCl =>
3 H2S + 2 AsCl3 = As2S3 + 6 HCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca(CH3CO2)2 + AgNO3 = Ca(NO3)2 + AgCH3CO2 =>
Ca(CH3CO2)2 + 2 AgNO3 = Ca(NO3)2 + 2 AgCH3CO2
MnSO4 + KMnO4 + H2O = MnO2 + K2SO4 + H2SO4 =>
3 MnSO4 + 2 KMnO4 + 2 H2O = 5 MnO2 + K2SO4 + 2 H2SO4
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
HNO2 + HI = NO + I2 + H2O =>
2 HNO2 + 2 HI = 2 NO + I2 + 2 H2O
H2S + KOH = K2S + HOH =>
H2S + 2 KOH = K2S + 2 HOH
Cl{-} + H2O2 + H{+} = Cl2 + H2O =>
2 Cl{-} + H2O2 + 2 H{+} = Cl2 + 2 H2O
Ca(CH3CO2)2 + SrCl2 = Sr(CH3CO2)2 + CaCl2 =>
Ca(CH3CO2)2 + SrCl2 = Sr(CH3CO2)2 + CaCl2
Cu + HCl = CuCl + H2 =>
2 Cu + 2 HCl = 2 CuCl + H2
S8 + Fe = FeS =>
S8 + 8 Fe = 8 FeS
SnCl2 + I2 + HCl = SnCl4 + HI =>
SnCl2 + I2 + 2 HCl = SnCl4 + 2 HI
Li + FeBr2 = LiBr + Fe =>
2 Li + FeBr2 = 2 LiBr + Fe
H2SO3 + NH4OH = H2O + (NH4)2SO3 =>
H2SO3 + 2 NH4OH = 2 H2O + (NH4)2SO3
C2H6 + O2 = CO2 + H20 =>
10 C2H6 + 20 O2 = 20 CO2 + 3 H20
H2SO4 + Al = Al2(SO4)3 + H2 =>
3 H2SO4 + 2 Al = Al2(SO4)3 + 3 H2
Ca(CH3CO2)2 + HCl = CaCl2 + HCH3CO2 =>
Ca(CH3CO2)2 + 2 HCl = CaCl2 + 2 HCH3CO2
(NH4)3PO4 + Ba(OH)2 = Ba3(PO4)2 + NH4OH =>
2(NH4)3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 NH4OH
H3PO4 + NH4OH = (NH4)3PO4 + HOH =>
H3PO4 + 3 NH4OH = (NH4)3PO4 + 3 HOH
CH3COO{-} + Fe{3+} + H2O = Fe(OH)2CH3COO + CH3COOH =>
3 CH3COO{-} + Fe{3+} + 2 H2O = Fe(OH)2CH3COO + 2 CH3COOH
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NiSO4 + KI + KIO3 + H2O = Ni(OH)2 + K2SO4 + I2 =>
3 NiSO4 + 5 KI + KIO3 + 3 H2O = 3 Ni(OH)2 + 3 K2SO4 + 3 I2
C2H8 + O2 = CO2 + H2O =>
C2H8 + 4 O2 = 2 CO2 + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca(CH3CO2)2 + HCl = CaCl2 + HCH3CO2 =>
Ca(CH3CO2)2 + 2 HCl = CaCl2 + 2 HCH3CO2
Cl2 + KBr = KCl + Br =>
Cl2 + 2 KBr = 2 KCl + 2 Br
O2 + Al = Al2O3 =>
3 O2 + 4 Al = 2 Al2O3
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
H2SO4 + Al(OH)3 = Al2(SO4)3 + HOH =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 HOH
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/04/08
Equations balanced on 04/03/07
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