| Equations balanced on the previous day | Equations balanced on the next day |
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I2 + 6 HNO3 = 2 HIO3 + 6 NO2 + 2 H2
FeO3 + Mg = MgO2 + Fe =>
2 FeO3 + 3 Mg = 3 MgO2 + 2 Fe
K2Cr2O7 + NaNO2 + H2SO4 = Cr2(SO4)3 + NaNO3 + K2SO4 + H2O =>
K2Cr2O7 + 3 NaNO2 + 4 H2SO4 = Cr2(SO4)3 + 3 NaNO3 + K2SO4 + 4 H2O
CuSO4 + NH3 = Cu(NH3)SO4 =>
CuSO4 + NH3 = Cu(NH3)SO4
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
FeCl3 + KJ = J2 + KCl + FeCl2 =>
2 FeCl3 + 2 KJ = J2 + 2 KCl + 2 FeCl2
Mg + N = Mg3N2 =>
3 Mg + 2 N = Mg3N2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
CuS + HNO3 + H3O{+} = Cu2{+} + S + NO + H2O =>
6 CuS + HNO3 + 3 H3O{+} = 3 Cu2{+} + 6 S + NO + 5 H2O
HCl + CaCO3 = CaCl2 + CO2 + H2O =>
2 HCl + CaCO3 = CaCl2 + CO2 + H2O
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
FeS + HNO3 + H3O{+} = Fe3{+} + S + NO + H2O =>
9 FeS + HNO3 + 3 H3O{+} = 3 Fe3{+} + 9 S + NO + 5 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
CuS + HNO3 + H3O{+} = Cu2{+} + S + NO + H2O =>
6 CuS + HNO3 + 3 H3O{+} = 3 Cu2{+} + 6 S + NO + 5 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CuS + HNO3 + H3O{+} = Cu{2+} + S + NO + H2O =>
3 CuS + 2 HNO3 + 6 H3O{+} = 3 Cu{2+} + 3 S + 2 NO + 10 H2O
CH3COOH + NaOH = NaOOCCH3 + H2O =>
CH3COOH + NaOH = NaOOCCH3 + H2O
FeS + HNO3 + H3O{+} = Fe{3+} + S + NO + H2O =>
FeS + HNO3 + 3 H3O{+} = Fe{3+} + S + NO + 5 H2O
K2Cr2O7 + NaNO2 + H2SO4 = Cr2(SO4)3 + NaNO3 + K2SO4 + H2O =>
K2Cr2O7 + 3 NaNO2 + 4 H2SO4 = Cr2(SO4)3 + 3 NaNO3 + K2SO4 + 4 H2O
Ca3(PO4)2 + SiO2 = CaSiO3 + P2O5 =>
Ca3(PO4)2 + 3 SiO2 = 3 CaSiO3 + P2O5
Al + Fe2N2 = AlN + Fe =>
2 Al + Fe2N2 = 2 AlN + 2 Fe
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
Fe2(SO4)3 + Ca(OH)2 = Fe(OH)3 + CaSO4 =>
Fe2(SO4)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaSO4
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
S + O2 = SO2 =>
S + O2 = SO2
Li + S = Li2S =>
2 Li + S = Li2S
K + P = K3P =>
3 K + P = K3P
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
(NH4)2Cr2O7 = NH3 + H2O + Cr2O3 + O2 =>
2(NH4)2Cr2O7 = 4 NH3 + 2 H2O + 2 Cr2O3 + 3 O2
KNO3 + C = K2CO3 + CO2 + N2 =>
4 KNO3 + 5 C = 2 K2CO3 + 3 CO2 + 2 N2
Fe{3+} + I{-} = Fe{2+} + I2 =>
2 Fe{3+} + 2 I{-} = 2 Fe{2+} + I2
FeSO4(H20)7 + Ca(OH)2 + O2 = Fe(OH)2 + Ca2SO4 + H2O =>
2 FeSO4(H20)7 + 4 Ca(OH)2 + 69 O2 = 2 Fe(OH)2 + 2 Ca2SO4 + 142 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CuSO2 + NH4S = CuS + NH4SO3 =>
3 CuSO2 + 2 NH4S = 3 CuS + 2 NH4SO3
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Sn + Cl2 = SnCl4 =>
Sn + 2 Cl2 = SnCl4
P + Br2 = PBr3 =>
2 P + 3 Br2 = 2 PBr3
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
As + O2 = AsO5 =>
2 As + 5 O2 = 2 AsO5
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
CuSO4 + NH4S = CuS + NH4SO4 =>
CuSO4 + NH4S = CuS + NH4SO4
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Ai + HCi = AiCi3 + H3 =>
Ai + 3 HCi = AiCi3 + H3
Rb + P = Rb3P =>
3 Rb + P = Rb3P
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/10/08
Equations balanced on 11/09/07
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