| Equations balanced on the previous day | Equations balanced on the next day |
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
FeCr2O4 + O2 + Na2CO3 = Fe2O3 + Na2CrO4 + CO2 =>
4 FeCr2O4 + 7 O2 + 8 Na2CO3 = 2 Fe2O3 + 8 Na2CrO4 + 8 CO2
H2S + HClO3 = S + HCl + H2O =>
3 H2S + HClO3 = 3 S + HCl + 3 H2O
HBr + AgNO3 = HNO3 + AgBr =>
HBr + AgNO3 = HNO3 + AgBr
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
Au + MnO2 + Cl{-} + H{+} = Mn{2+} + H2O + (AuCl4){-} =>
2 Au + 3 MnO2 + 8 Cl{-} + 12 H{+} = 3 Mn{2+} + 6 H2O + 2(AuCl4){-}
CL + H2O = HCL + HCLO3 =>
6 CL + 3 H2O = 5 HCL + HCLO3
C10H15NO*HCl + KMnO4 = C10H13NO + H2O + KMnO2 + HCl =>
2 C10H15NO*HCl + KMnO4 = 2 C10H13NO + 2 H2O + KMnO2 + 2 HCl
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
N2O5 = N2O4 + O2 =>
2 N2O5 = 2 N2O4 + O2
HgCl2 + NH2OH + OH{-} = Hg + Cl{-} + N2O + H2O =>
2 HgCl2 + 2 NH2OH + 4 OH{-} = 2 Hg + 4 Cl{-} + N2O + 5 H2O
Cr(OH)3 + KOH + H2O2 = K2CrO4 + H2O =>
2 Cr(OH)3 + 4 KOH + 3 H2O2 = 2 K2CrO4 + 8 H2O
KI + KIO3 + HCl = KCl + I2 + H2O =>
5 KI + KIO3 + 6 HCl = 6 KCl + 3 I2 + 3 H2O
FeSO4 + Na2CO3 = FeCO3 + Na2SO4 =>
FeSO4 + Na2CO3 = FeCO3 + Na2SO4
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CH3COO{-} + O2 + H{+} = CO2 + H2O =>
CH3COO{-} + 2 O2 + H{+} = 2 CO2 + 2 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Fe2O3 + Al = Al2O3 + FeO =>
3 Fe2O3 + 2 Al = Al2O3 + 6 FeO
CuSO4 + Pb(NO3)2 = Pb(SO4)2 + Cu(NO3) =>
2 CuSO4 + Pb(NO3)2 = Pb(SO4)2 + 2 Cu(NO3)
(C3H5(NO3)3) = N2 + O2 + H2O + CO2 =>
4(C3H5(NO3)3) = 6 N2 + O2 + 10 H2O + 12 CO2
CH3COOH + FeCO3 = (CH3COO)2Fe + H2O + CO2 =>
CH3COOH + 4 FeCO3 = 4(CH3COO)2Fe + 2 H2O + 6 CO2
Cu + HNO3(verd) = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3(verd) = 3 Cu(NO3)2 + 4 H2O + 2 NO
KMnO4 = MnO2 + K2MnO4 + O2 =>
2 KMnO4 = MnO2 + K2MnO4 + O2
KMnO4 + CH3CHO + H2O = CH3COOH + MnO2 + KOH =>
2 KMnO4 + 3 CH3CHO + H2O = 3 CH3COOH + 2 MnO2 + 2 KOH
Fe2O3 + Al = Fe + Al2O3 =>
Fe2O3 + 2 Al = 2 Fe + Al2O3
KI + H2SO4 = I + H2S + H2O + K2SO4 =>
8 KI + 5 H2SO4 = 8 I + H2S + 4 H2O + 4 K2SO4
Na2SO4 + HOH = NaOH + H2SO4 =>
Na2SO4 + 2 HOH = 2 NaOH + H2SO4
C2H5COOK + HCL = C2H5COOH + KCL =>
C2H5COOK + HCL = C2H5COOH + KCL
NO3{-} + H{+} + e = N2 + H2O =>
2 NO3{-} + 12 H{+} + 10e = N2 + 6 H2O
Na + Cl2 = NaCl2 =>
Na + Cl2 = NaCl2
Na2C2O4 + KMnO4 + H2SO4 = K2SO4 + Na2SO4 + H2O + MnSO4 + CO2 =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 5 Na2SO4 + 8 H2O + 2 MnSO4 + 10 CO2
KI + H2SO4 = I2 + H2S + H2O + K2SO4 =>
8 KI + 5 H2SO4 = 4 I2 + H2S + 4 H2O + 4 K2SO4
Ca + CO = CaCO =>
Ca + CO = CaCO
Ag + S = Ag2S =>
2 Ag + S = Ag2S
NaNO3 + Hg + H2SO4 = NO2 + Na2SO4 + Hg2SO4 + H2O =>
2 NaNO3 + 2 Hg + 2 H2SO4 = 2 NO2 + Na2SO4 + Hg2SO4 + 2 H2O
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
Ag + KCN + O2 + H2O = KAg(CN)2 + KOH =>
4 Ag + 8 KCN + O2 + 2 H2O = 4 KAg(CN)2 + 4 KOH
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Cr2O3 + Na2CO3 + KNO3 = Na2CrO4 + CO2 + KNO2 =>
Cr2O3 + 2 Na2CO3 + 3 KNO3 = 2 Na2CrO4 + 2 CO2 + 3 KNO2
KMnO4 + NH3 + KOH = K2MnO4 + KNO3 + H20 =>
20 KMnO4 + 10 NH3 + 30 KOH = 20 K2MnO4 + 10 KNO3 + 3 H20
Al + HNO3 = Al(NO3)3 + NH4NO3 + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 NH4NO3 + 9 H2O
KMnO4 + NH3 + KOH = K2MnO4 + KNO3 + H2O =>
8 KMnO4 + NH3 + 9 KOH = 8 K2MnO4 + KNO3 + 6 H2O
KMNO4 + H2SO4 + Na2SO3 = MNSO4 + K2SO4 + H2O + Na2SO4 =>
2 KMNO4 + 3 H2SO4 + 5 Na2SO3 = 2 MNSO4 + K2SO4 + 3 H2O + 5 Na2SO4
Li + H2SO3 = H2 + Li2SO3 =>
2 Li + H2SO3 = H2 + Li2SO3
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
SO3 + BaO = BaSO4 =>
SO3 + BaO = BaSO4
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/09/14
Equations balanced on 11/08/13
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