| Equations balanced on the previous day | Equations balanced on the next day |
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4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Fe3O + Mg = MgO + Fe =>
Fe3O + Mg = MgO + 3 Fe
Ca(C2H3O2)2 + K3PO4 = Ca3(PO4)2 + KC2H3O2 =>
3 Ca(C2H3O2)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KC2H3O2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
N2O + H2O = HNO3 + N9O =>
43 N2O + 7 H2O = 14 HNO3 + 8 N9O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
P4 + H2O = PH3 + H2PO2 =>
5 P4 + 24 H2O = 8 PH3 + 12 H2PO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
AgNO3 + Na2CO3 = AgCO3 + Na2NO3 =>
AgNO3 + Na2CO3 = AgCO3 + Na2NO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
MgCO3 = Mg + CO3 =>
MgCO3 = Mg + CO3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
Na2CO3 + AgNO3 = Ag2CO3 + NaNO3 =>
Na2CO3 + 2 AgNO3 = Ag2CO3 + 2 NaNO3
Na2O2 + H2O + CO2 = NaHCO2 + O2 =>
2 Na2O2 + 2 H2O + 4 CO2 = 4 NaHCO2 + 3 O2
CaCl2 + HNO3 = CaNO3 + HCl2 =>
CaCl2 + HNO3 = CaNO3 + HCl2
CaCl + HNO3 = CaNO3 + HCl =>
CaCl + HNO3 = CaNO3 + HCl
Ba(OH)2 + AlCl3 = Al(OH)3 + BaCl2 =>
3 Ba(OH)2 + 2 AlCl3 = 2 Al(OH)3 + 3 BaCl2
CaCl2 + HNO3 = CaNO3 + HCl2 =>
CaCl2 + HNO3 = CaNO3 + HCl2
CaCl2 + HNO3 = CaNO3 + HCl2 =>
CaCl2 + HNO3 = CaNO3 + HCl2
H2SO4 + Na2CO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + Na2CO3 = Na2SO4 + CO2 + H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P4 =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + 10 CO + P4
C4H10 + O2 = H2O + C =>
2 C4H10 + 5 O2 = 10 H2O + 8 C
Cu(NO3)2 + Na2S = Na(NO3) + CuS =>
Cu(NO3)2 + Na2S = 2 Na(NO3) + CuS
(NH4)2Cr2O7 = N2Cr2O3 + H2O =>
(NH4)2Cr2O7 = N2Cr2O3 + 4 H2O
Fe + Cu(NO3)2 = Cu + Fe(NO3) =>
2 Fe + Cu(NO3)2 = Cu + 2 Fe(NO3)
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
HOC6H4COOCH3 + H2O = HOC6H4COOH + CH3OH =>
HOC6H4COOCH3 + H2O = HOC6H4COOH + CH3OH
C + H2O = H2 + CO =>
C + H2O = H2 + CO
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Mg + NH3 = H2 + Mg3N2 =>
3 Mg + 2 NH3 = 3 H2 + Mg3N2
CuCl + H2S = Cu2S + HCl =>
2 CuCl + H2S = Cu2S + 2 HCl
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
Mg3N2 + AlP = Mg3P2 + AlN =>
Mg3N2 + 2 AlP = Mg3P2 + 2 AlN
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
I3{-} + Sn{+2} = Sn{+4} + I{-} =>
I3{-} + Sn{+2} = Sn{+4} + 3 I{-}
Na + H2O = Na(OH) + H2 =>
2 Na + 2 H2O = 2 Na(OH) + H2
Cu + S8 = Cu2S =>
16 Cu + S8 = 8 Cu2S
I3{-} + Sn{+} = Sn{+4} + I{-} =>
3 I3{-} + 2 Sn{+} = 2 Sn{+4} + 9 I{-}
NiO*Fe2O3(s) + CH4(g) = Ni(s) + CO2(g) + Fe(s) + H2O(g) =>
NiO*Fe2O3(s) + CH4(g) = Ni(s) + CO2(g) + 2 Fe(s) + 2 H2O(g)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
FeO2 + H2O = FeH2 + O3 =>
FeO2 + H2O = FeH2 + O3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
FeO2 + H2O = FeH2 + O4 =>
4 FeO2 + 4 H2O = 4 FeH2 + 3 O4
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/10/08
Equations balanced on 04/09/07
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