| Equations balanced on the previous day | Equations balanced on the next day |
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Fe2O3 + 3 CO = 2 Fe + 3 CO2
Pb + Cu(NO3)2 = Cu + Pb(NO3)2 =>
Pb + Cu(NO3)2 = Cu + Pb(NO3)2
AgNO3 + NaBr = NaNO3 + AgBr =>
AgNO3 + NaBr = NaNO3 + AgBr
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HC2H3O2 + Na2S = NaC2H3O2 + H2S =>
2 HC2H3O2 + Na2S = 2 NaC2H3O2 + H2S
K2(O) + H2(O) = KOH =>
K2(O) + H2(O) = 2 KOH
K3PO4 + CaCl2 = Ca3(PO4)2 + KCl =>
2 K3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 KCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaI2 + F2 = CaF2 + I2 =>
CaI2 + F2 = CaF2 + I2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
Ca2I2 + F2 = Ca(F2)2 + I2 =>
Ca2I2 + 4 F2 = 2 Ca(F2)2 + I2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al + ZnCl2 = AlCl3 + Zn =>
2 Al + 3 ZnCl2 = 2 AlCl3 + 3 Zn
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
KOH + H3AsO4 = K2HAsO4 + H2O =>
2 KOH + H3AsO4 = K2HAsO4 + 2 H2O
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cl2 + KBr = Br2 + KCl =>
Cl2 + 2 KBr = Br2 + 2 KCl
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
HGO = HG + O2 =>
2 HGO = 2 HG + O2
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Al2(SO4)3 + CaCl2 = AlCl3 + CaSO4 =>
Al2(SO4)3 + 3 CaCl2 = 2 AlCl3 + 3 CaSO4
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
Na3(PO4) + AgNO3 = Ag3(PO4) + NaNO3 =>
Na3(PO4) + 3 AgNO3 = Ag3(PO4) + 3 NaNO3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
NaHCO3 + HCl(aq) = NaCl + CO2 + H2O =>
NaHCO3 + HCl(aq) = NaCl + CO2 + H2O
KNO3 + Na2CO3 = K2CO3 + NaNO3 =>
2 KNO3 + Na2CO3 = K2CO3 + 2 NaNO3
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ba(NO3)2 + Na3(PO4) = NaNO3 + Ba3(PO4)2 =>
3 Ba(NO3)2 + 2 Na3(PO4) = 6 NaNO3 + Ba3(PO4)2
NA + H2O = NAOH + H2 =>
2 NA + 2 H2O = 2 NAOH + H2
Pb(NO3) + FeCl3 = PbCl3 + FeNO3 =>
Pb(NO3) + FeCl3 = PbCl3 + FeNO3
Al(OH)3 + CH3COOH = Al(C2H3O2)3 + H2O =>
Al(OH)3 + 3 CH3COOH = Al(C2H3O2)3 + 3 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Pb(NO3) + FeCl3 = PbCl3 + FeNO3 =>
Pb(NO3) + FeCl3 = PbCl3 + FeNO3
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
C10H16 + CI2 = C + HCI =>
C10H16 + 8 CI2 = 2 C + 16 HCI
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/30/07
Equations balanced on 11/29/06
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