| Equations balanced on the previous day | Equations balanced on the next day |
Fe2O3 + 2 Al = Al2O3 + 2 Fe
CuCl + Mg = MgCl + Cu =>
CuCl + Mg = MgCl + Cu
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na2CrO4 + AgNO3 = Ag2CrO4 + NaNO3 =>
Na2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 NaNO3
CH3CHCH3CH2OH + KMnO4 + H2SO4 = CH3CHCH3COH + H2O + MnSO4 + K2SO4 =>
5 CH3CHCH3CH2OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CHCH3COH + 8 H2O + 2 MnSO4 + K2SO4
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Na2CO3 + HNO3 = H2O + NaNO3 + CO2 =>
Na2CO3 + 2 HNO3 = H2O + 2 NaNO3 + CO2
CH3CHCH3CH2OH + KMnO4 + H2SO4 = CH3CHCH3COOH + H2O + MnSO4 + K2SO4 =>
5 CH3CHCH3CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CHCH3COOH + 11 H2O + 4 MnSO4 + 2 K2SO4
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
Bi2S3 + O2 = Bi2O3 + SO2 =>
2 Bi2S3 + 9 O2 = 2 Bi2O3 + 6 SO2
Mg(OH)2 + HCOOH = H2O + Mg + COOH =>
Mg(OH)2 + 2 HCOOH = 2 H2O + Mg + 2 COOH
Cl + PBr = PCl + Br =>
Cl + PBr = PCl + Br
Na + N2 = Na3N =>
6 Na + N2 = 2 Na3N
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
H2S + LiOH = Li2S + H2O =>
H2S + 2 LiOH = Li2S + 2 H2O
FeSO4 + H2SO4 + KMnO4 + NH4SCN = Fe(SCN)3 + MnSO4 + (NH4)2SO4 + H2O + K2SO4 =>
10 FeSO4 + 8 H2SO4 + 2 KMnO4 + 30 NH4SCN = 10 Fe(SCN)3 + 2 MnSO4 + 15(NH4)2SO4 + 8 H2O + K2SO4
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
CH3CHOHCH3 + KMnO4 + H2SO4 = CH3COCH3 + H2O + MnSO4 + K2SO4 =>
5 CH3CHOHCH3 + 2 KMnO4 + 3 H2SO4 = 5 CH3COCH3 + 8 H2O + 2 MnSO4 + K2SO4
CaCl2 + K2O = KCl + CaO =>
CaCl2 + K2O = 2 KCl + CaO
Na + N2 = Na3N =>
6 Na + N2 = 2 Na3N
NaHCO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
Mn(NO3)2 + Na2CO3 = Mn(CO3) + NaNO3 =>
Mn(NO3)2 + Na2CO3 = Mn(CO3) + 2 NaNO3
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
Be(OH)2 + KOH = K2BeO2 + H2O =>
Be(OH)2 + 2 KOH = K2BeO2 + 2 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Mn(NO3)2 + Na2CO3 = MnCO3 + NaNO3 =>
Mn(NO3)2 + Na2CO3 = MnCO3 + 2 NaNO3
NaCrO2 + NaOH + H2O2 = Na2CrO4 + H20 =>
10 NaCrO2 + 10 NaOH + 5 H2O2 = 10 Na2CrO4 + H20
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
H2S + Cu(OH)2 = CuS + H2O =>
H2S + Cu(OH)2 = CuS + 2 H2O
(NH4)2Cr2O7 = N2 + H2O + Cr2O3 =>
(NH4)2Cr2O7 = N2 + 4 H2O + Cr2O3
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
Ni{2+} + Cr = Ni + Cr{3+} =>
3 Ni{2+} + 2 Cr = 3 Ni + 2 Cr{3+}
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Mn(S) + O2(g) = MnO(S) =>
2 Mn(S) + O2(g) = 2 MnO(S)
Bi + Cl2 = BiCl2 =>
Bi + Cl2 = BiCl2
NH4 + NO2 = H2O + N2 =>
NH4 + NO2 = 2 H2O + N2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Sb2O3 + KIO3 + HCl + H2O = HSb(OH)6 + KCl + ICl =>
Sb2O3 + KIO3 + 2 HCl + 6 H2O = 2 HSb(OH)6 + KCl + ICl
Bi + Cl2 = BiCl3 =>
2 Bi + 3 Cl2 = 2 BiCl3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
K + H2O = HK + OH =>
K + H2O = HK + OH
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/05/15
Equations balanced on 02/04/14
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