Equations balanced on the previous day | Equations balanced on the next day |
SO2 + Ba(OH)2 = BaSO3 + H2O
CH2O + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
5 CH2O + 2 KMnO4 + 3 H2SO4 = 5 HCOOH + 2 MnSO4 + K2SO4 + 3 H2O
CaCO3(s) + CH3CO2H(aq) = Ca(CH3COO)2(aq) + H2CO3(aq) =>
CaCO3(s) + 2 CH3CO2H(aq) = Ca(CH3COO)2(aq) + H2CO3(aq)
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
H3PO4 + KOH = H2O + KPO3 =>
H3PO4 + KOH = 2 H2O + KPO3
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
MnO + PbO4 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
6 MnO + 5 PbO4 + 10 HNO3 = 6 HMnO4 + 5 Pb(NO3)2 + 2 H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Fe3O4 + Al = Al2O3 + Fe =>
3 Fe3O4 + 8 Al = 4 Al2O3 + 9 Fe
K2CO3 + CaCl2 = KCl + CaCO3 =>
K2CO3 + CaCl2 = 2 KCl + CaCO3
Pb + AgNO3 = Ag + PbNO3 =>
Pb + AgNO3 = Ag + PbNO3
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Sr(NO3)2 + Fe(NO3)3 + NaOH = Sr3Fe2(OH)12 + NaNO3 =>
3 Sr(NO3)2 + 2 Fe(NO3)3 + 12 NaOH = Sr3Fe2(OH)12 + 12 NaNO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
(NH4)2SO4(s) + NaOH(s) = Na2SO4(s) + H2O(l) + NH3(g) =>
(NH4)2SO4(s) + 2 NaOH(s) = Na2SO4(s) + 2 H2O(l) + 2 NH3(g)
K2CO3 + CaCl2 = KCl + CaCO3 =>
K2CO3 + CaCl2 = 2 KCl + CaCO3
K2Cr2O7 + Na3AsO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + Na3AsO4 + H2O =>
K2Cr2O7 + 3 Na3AsO3 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 Na3AsO4 + 4 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
C6H6O2 + FeCl3 = Fe(C6H5O2)3 + HCl =>
3 C6H6O2 + FeCl3 = Fe(C6H5O2)3 + 3 HCl
FeS + O2 = Fe2O4 + SO2 =>
2 FeS + 4 O2 = Fe2O4 + 2 SO2
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2SO4 + Fe(NO3)3 = NaNO3 + Fe2(SO4)3 =>
3 Na2SO4 + 2 Fe(NO3)3 = 6 NaNO3 + Fe2(SO4)3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
SiF4 + O2 = SiO2 + F2 =>
SiF4 + O2 = SiO2 + 2 F2
Fe + O2 = Fe3O2 =>
3 Fe + O2 = Fe3O2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HHb + O2 = HbO2 + H =>
HHb + O2 = HbO2 + H
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
H2 + FeO4 = Fe + H2O =>
4 H2 + FeO4 = Fe + 4 H2O
HgO = Hg + O =>
HgO = Hg + O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/27/12
Equations balanced on 11/26/11
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