| Equations balanced on the previous day | Equations balanced on the next day |
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4 Na + O2 = 2 Na2O
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
Al + FeO3 = AlO + Fe =>
3 Al + FeO3 = 3 AlO + Fe
CrO3 + MnCl2 = CrCl3 + MnO2 =>
2 CrO3 + 3 MnCl2 = 2 CrCl3 + 3 MnO2
Hg + O = HgO =>
Hg + O = HgO
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
H3BO3 + Na2CO3 = Na2B4O7 + CO2 + H2O =>
4 H3BO3 + Na2CO3 = Na2B4O7 + CO2 + 6 H2O
HCH2CHCO2 + OH = CH2CHCO2 + H2O =>
HCH2CHCO2 + OH = CH2CHCO2 + H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CaSiO3 + HF = H2SiF6 + CaF2 + H2O =>
CaSiO3 + 8 HF = H2SiF6 + CaF2 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CrO3 + Ba(No3)2 = Cr(No3)3 + BaO2 =>
2 CrO3 + 3 Ba(No3)2 = 2 Cr(No3)3 + 3 BaO2
NH3 + O = NO + H2O =>
2 NH3 + 5 O = 2 NO + 3 H2O
Cr2O3 + Al = Al2O3 + Cr =>
Cr2O3 + 2 Al = Al2O3 + 2 Cr
Mg + O = MgO =>
Mg + O = MgO
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
KOH + CO2 = K2CO3 + H2O =>
2 KOH + CO2 = K2CO3 + H2O
NaNO2 + NaOH + Al + H2O = NaAlO2 + NH3 =>
NaNO2 + NaOH + 2 Al + H2O = 2 NaAlO2 + NH3
K + I2 = KI =>
2 K + I2 = 2 KI
HCLO2 + Pb(OH)4 = H2O + Pb(CLO2)4 =>
4 HCLO2 + Pb(OH)4 = 4 H2O + Pb(CLO2)4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ag + HNO3 = NO + H2O + AgNO3 =>
3 Ag + 4 HNO3 = NO + 2 H2O + 3 AgNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuO + HF = CuHF{+} + O2{-2} =>
2 CuO + 2 HF = 2 CuHF{+} + O2{-2}
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
KClO4 = KCl + O2 =>
KClO4 = KCl + 2 O2
NBr3 + NaOH = N2 + NaBr + HOBr =>
2 NBr3 + 3 NaOH = N2 + 3 NaBr + 3 HOBr
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
CrO3 + Li2SO4 = Cr2(SO4)3 + LiO =>
2 CrO3 + 3 Li2SO4 = Cr2(SO4)3 + 6 LiO
CuFH{+} + O2{-}2 = CuO2HF =>
CuFH{+} + O2{-}2 = CuO2HF
CuFH{+} + O2{-}2 = CuO2HF =>
CuFH{+} + O2{-}2 = CuO2HF
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
HNO2 + AgOH = H2O + AgNO2 =>
HNO2 + AgOH = H2O + AgNO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
ZnO + CO2 = ZnCO3 =>
ZnO + CO2 = ZnCO3
Ag2S + HCl = AgCl + H2S =>
Ag2S + 2 HCl = 2 AgCl + H2S
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CuHF{+} + O{-} = CuFOH =>
CuHF{+} + O{-} = CuFOH
KClO3 + S = KCl + SO2 =>
2 KClO3 + 3 S = 2 KCl + 3 SO2
KMnO4 + HCl = Cl2 + KCl + MnCl2 + H2O =>
2 KMnO4 + 16 HCl = 5 Cl2 + 2 KCl + 2 MnCl2 + 8 H2O
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
CuHF{+} + O{-} = CuFOH =>
CuHF{+} + O{-} = CuFOH
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/09/12
Equations balanced on 06/08/11
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