Equations balanced on the previous day | Equations balanced on the next day |
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([Fe{3+}4]S2(SX)4){2-} + 2e = ([Fe{2+}4]S2(SX)4){3-}
Fe2O2 + CO = Fe + CO2 =>
Fe2O2 + 2 CO = 2 Fe + 2 CO2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Co(OH)2 = Co2 + OH =>
2 Co(OH)2 = Co2 + 4 OH
Cl2 + H2O = HCl + O2 =>
2 Cl2 + 2 H2O = 4 HCl + O2
([Fe{3+}2]S2(SX)4){2-} + e = ([Fe{2+}2]S2(SX)4){3-} =>
([Fe{3+}2]S2(SX)4){2-} + 2e = ([Fe{2+}2]S2(SX)4){3-}
Fe2O23 + CO = Fe + CO2 =>
Fe2O23 + 23 CO = 2 Fe + 23 CO2
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe + F2 = FeF3 =>
2 Fe + 3 F2 = 2 FeF3
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
([Fe2{3+}]S2(SX)4){2-} + e = ([Fe2{2+}]S2(SX)4){3-} =>
([Fe2{3+}]S2(SX)4){2-} + 2e = ([Fe2{2+}]S2(SX)4){3-}
K + B{2}O{3} = K{2}O + B =>
K + B{2}O{3} = K{2}O + B
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
MgBr2 + Cl = MgCl2 + Br =>
MgBr2 + 2 Cl = MgCl2 + 2 Br
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
K + B{2}O{3} = K{2}O + B =>
K + B{2}O{3} = K{2}O + B
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
KPH + NaOH = NaKP + H2O =>
KPH + NaOH = NaKP + H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
P4 + O2 = P4O1O =>
P4 + O2 = P4O1O
Ba(NO3)2 + K2(CO3) = Ba2(CO3)2 + K(NO3) =>
2 Ba(NO3)2 + 2 K2(CO3) = Ba2(CO3)2 + 4 K(NO3)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na3(PO4) + K(OH) = Na(OH) + K3(PO4) =>
Na3(PO4) + 3 K(OH) = 3 Na(OH) + K3(PO4)
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Nh4OH + H2SO4 = (Nh4)2SO4 + HOH =>
2 Nh4OH + H2SO4 = (Nh4)2SO4 + 2 HOH
CuCl2 + Mg = MgCl + Cu =>
CuCl2 + 2 Mg = 2 MgCl + Cu
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Pb(NO3)2 = Pb + NO3 =>
Pb(NO3)2 = Pb + 2 NO3
CuCl2 + (NH4)3PO4 = Cu3(PO4)2 + NH4Cl =>
3 CuCl2 + 2(NH4)3PO4 = Cu3(PO4)2 + 6 NH4Cl
Sr + O = SrO =>
Sr + O = SrO
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
Na2CO3{-2} + AlCl3{3+} = Na2Cl3{-2} + AlCO3{3+} =>
Na2CO3{-2} + AlCl3{3+} = Na2Cl3{-2} + AlCO3{3+}
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
P4 + O2 = P4O1O =>
P4 + O2 = P4O1O
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
NaNO3 + K2CO3 = Na2CO3 + KNO3 =>
2 NaNO3 + K2CO3 = Na2CO3 + 2 KNO3
NaHCO3 + CH3COOH = NaCH3C00 + O =>
2 NaHCO3 + CH3COOH = 2 NaCH3C00 + 8 O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/28/09
Equations balanced on 03/30/08
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