Equations balanced on the previous day | Equations balanced on the next day |
4 FeS2 + 11 O2 = 8 SO2 + 2 Fe2O3
K2Cr2O7 + FeSO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Fe(SO4)3 + H2O =>
2 K2Cr2O7 + 3 FeSO4 + 14 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 Fe(SO4)3 + 14 H2O
Ba(NO3)2 + NaCl = Na(NO3)2 + BaCl =>
Ba(NO3)2 + NaCl = Na(NO3)2 + BaCl
KI + H2SO4 + K2Cr2O7 = I2 + Cr2(SO4)3 + K2SO4 + H2O =>
6 KI + 7 H2SO4 + K2Cr2O7 = 3 I2 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
Na + Cl = NaCl =>
Na + Cl = NaCl
Mg + Br2 = MgBr2 =>
Mg + Br2 = MgBr2
Pb + Na2CO3 = PbCO3 + Na =>
Pb + Na2CO3 = PbCO3 + 2 Na
Cu + O2 + H2O + CO2 = (CuOH)2CO3 =>
2 Cu + O2 + H2O + CO2 = (CuOH)2CO3
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
CuCO3 + CH3COOH = H2O + Cu(CH3COO)2 + CO2 =>
CuCO3 + 2 CH3COOH = H2O + Cu(CH3COO)2 + CO2
Bi + F2 = BiF3 =>
2 Bi + 3 F2 = 2 BiF3
MnO2 + HBr = MnBr2 + Br2 + H2O =>
MnO2 + 4 HBr = MnBr2 + Br2 + 2 H2O
N2O5 = N2O2 + O2 =>
2 N2O5 = 2 N2O2 + 3 O2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
K + O2 = K2O =>
4 K + O2 = 2 K2O
Ba(NO3)2 + K2CO3 = BaCO3 + KNO3 =>
Ba(NO3)2 + K2CO3 = BaCO3 + 2 KNO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al2S3O12 + CaO2H2 = AlO3H3 + CaSO4 =>
Al2S3O12 + 3 CaO2H2 = 2 AlO3H3 + 3 CaSO4
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Li + O2 = LiO =>
2 Li + O2 = 2 LiO
H2O + Al + NaOH = Na[Al(OH)4] + H2 =>
6 H2O + 2 Al + 2 NaOH = 2 Na[Al(OH)4] + 3 H2
HClO3 + KOH = H2O + KClO3 =>
HClO3 + KOH = H2O + KClO3
N2 + H2 = N2H2 =>
N2 + H2 = N2H2
H2O + Al + NaOH = Na[Al(OH)4] + H2 =>
6 H2O + 2 Al + 2 NaOH = 2 Na[Al(OH)4] + 3 H2
Pb(NO3)2 + LiCl = PbCl2 + LiNO3 =>
Pb(NO3)2 + 2 LiCl = PbCl2 + 2 LiNO3
(NH4)2CO3 + MgSO4 = (NH4)2SO4 + MgCO3 =>
(NH4)2CO3 + MgSO4 = (NH4)2SO4 + MgCO3
HCl + NaHCO3 = NaCl + H2O + CO2 =>
HCl + NaHCO3 = NaCl + H2O + CO2
KClO3 = KClO + O2 =>
KClO3 = KClO + O2
HClO3 + KOH = H2O + KClO3 =>
HClO3 + KOH = H2O + KClO3
HBr + H2SO4 = Br + SO2 + H2O =>
2 HBr + H2SO4 = 2 Br + SO2 + 2 H2O
CO2 + H2 = CO + H2O =>
CO2 + H2 = CO + H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
K2O2 + H2O = KOH + H2O2 =>
K2O2 + 2 H2O = 2 KOH + H2O2
FeCl3 = Fe{3+} + Cl{-} =>
FeCl3 = Fe{3+} + 3 Cl{-}
Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
CaCl2 + Al2(SO4)3 = CaSO4 + AlCl3 =>
3 CaCl2 + Al2(SO4)3 = 3 CaSO4 + 2 AlCl3
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
CAH2 + H2O = CA(OH)2 + H2 =>
CAH2 + 2 H2O = CA(OH)2 + 2 H2
Zn + S = ZnS =>
Zn + S = ZnS
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
HClO4 + Ca(OH)2 = H2O + Ca(ClO4)2 =>
2 HClO4 + Ca(OH)2 = 2 H2O + Ca(ClO4)2
BaCO3 + MgCl2 = Mg(CO3)2 + BaCl =>
2 BaCO3 + MgCl2 = Mg(CO3)2 + 2 BaCl
Na2CO3 + CH3COOH = H2O + NaCH3COO + CO2 =>
Na2CO3 + 2 CH3COOH = H2O + 2 NaCH3COO + CO2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/12/15
Equations balanced on 10/12/14
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