Equations balanced on the previous day | Equations balanced on the next day |
4 CH3CH3OH + 5 O2 = 6 H2O + 4 CH3COOH
H2Cr2O7 + NaOH = Na2CrO4 + H2O =>
H2Cr2O7 + 4 NaOH = 2 Na2CrO4 + 3 H2O
Sn + HCl = SnCl2 + H =>
Sn + 2 HCl = SnCl2 + 2 H
CO + Ag(NH3)2Cl = COCl2 + Ag(NH3)2 =>
CO + 2 Ag(NH3)2Cl = COCl2 + 2 Ag(NH3)2
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
Cu(NH3)4 + HC2H3O2 = Cu + NH4 + C2H3O2 =>
Cu(NH3)4 + 4 HC2H3O2 = Cu + 4 NH4 + 4 C2H3O2
H2O + AsH3 = H3AsH3 + OH =>
3 H2O + AsH3 = H3AsH3 + 3 OH
Ba(C2H3O2)2 + K3PO4 = Ba3(PO4)2 + KC2H3O2 =>
3 Ba(C2H3O2)2 + 2 K3PO4 = Ba3(PO4)2 + 6 KC2H3O2
CuCl2 + Ba = BaCl2 + Cu =>
CuCl2 + Ba = BaCl2 + Cu
Cu + KMnO4 + H2SO4 = CuSO4 + MnSO4 + K2SO4 + H2O =>
5 Cu + 2 KMnO4 + 8 H2SO4 = 5 CuSO4 + 2 MnSO4 + K2SO4 + 8 H2O
MgCO3 + FeS2 + MgSiO4 = C + MgSO4 + MgSiO3 + FeO =>
2 MgCO3 + FeS2 + 3 MgSiO4 = 2 C + 2 MgSO4 + 3 MgSiO3 + FeO
Ba + (OH)2 + H2SO4 = BaSO4 + H2O =>
Ba + (OH)2 + H2SO4 = BaSO4 + 2 H2O
Sb2S3 + NH4OH + H2O2 = (NH4)2SbO4 + (NH4)2SO4 + H2O =>
Sb2S3 + 10 NH4OH + 15 H2O2 = 2(NH4)2SbO4 + 3(NH4)2SO4 + 20 H2O
C4H9COOHNaOH = C4H9COONaH2O =>
C4H9COOHNaOH = C4H9COONaH2O
Ba{+2} + (NH4)2C2O4 = BaC2O4 + NH4{+} =>
Ba{+2} + (NH4)2C2O4 = BaC2O4 + 2 NH4{+}
Cu + H2NO4 = Cu(NO4)2 + NO2 + H2O =>
Cu + 4 H2NO4 = Cu(NO4)2 + 2 NO2 + 4 H2O
Ba(NO3)2 + LiNO3 + TiO(NO3)2 + NH2CONH2 = BaLi2Ti6O14 + CO2 + H2O + N2 =>
3 Ba(NO3)2 + 6 LiNO3 + 18 TiO(NO3)2 + 40 NH2CONH2 = 3 BaLi2Ti6O14 + 40 CO2 + 80 H2O + 64 N2
C7H17 + O2 = H2O + CO2 =>
4 C7H17 + 45 O2 = 34 H2O + 28 CO2
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
CH3CO2Na + H3O = NaOH + CH3CO2H2 =>
CH3CO2Na + H3O = NaOH + CH3CO2H2
MnO4{-} + I{-} + H{+} = I2 + Mn{+2} + H2O =>
2 MnO4{-} + 10 I{-} + 16 H{+} = 5 I2 + 2 Mn{+2} + 8 H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
CH2O2 + NaHCO3 = CHO2Na + H2CO3 =>
CH2O2 + NaHCO3 = CHO2Na + H2CO3
Cr + H2O + NaOH = Na[Cr(OH)6] + H2 =>
2 Cr + 10 H2O + 2 NaOH = 2 Na[Cr(OH)6] + 5 H2
Br + H3AsO4 = HBrO2 + As4 + H2O =>
20 Br + 12 H3AsO4 = 20 HBrO2 + 3 As4 + 8 H2O
AsS3 + HNO3 + H2O = H3AsO4 + S + NO =>
3 AsS3 + 5 HNO3 + 2 H2O = 3 H3AsO4 + 9 S + 5 NO
Li(s) + HCl(aq) = LiCl(aq) + H(s) =>
Li(s) + HCl(aq) = LiCl(aq) + H(s)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Pb(C2H3O2)2 + (NH4)2SO4 = PbSO4 + NH4C2H3O2 =>
Pb(C2H3O2)2 + (NH4)2SO4 = PbSO4 + 2 NH4C2H3O2
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
Zn(NO3)2 + K4[Fe(CN)6] = Zn4[Fe(CN)6]2 + KNO3 =>
4 Zn(NO3)2 + 2 K4[Fe(CN)6] = Zn4[Fe(CN)6]2 + 8 KNO3
Ag + H2SO4 = Ag2SO4 + H2O + SO2 =>
2 Ag + 2 H2SO4 = Ag2SO4 + 2 H2O + SO2
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
NaOH + MnSO4 = Na2SO4 + Mn(OH)2 =>
2 NaOH + MnSO4 = Na2SO4 + Mn(OH)2
N2O = O3 + N2 =>
3 N2O = O3 + 3 N2
K2Cr2O7 + H2O + S = SO2 + KOH + Cr2O3 =>
2 K2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3
I2 + (NH4)F = (NH4)I + F2 =>
I2 + 2(NH4)F = 2(NH4)I + F2
FeCl3 + NH4SCN + NH4Cl = FeSCN + NH4Cl2 =>
FeCl3 + NH4SCN + NH4Cl = FeSCN + 2 NH4Cl2
Na2O + H3PO4 = H2O + Na3PO4 =>
3 Na2O + 2 H3PO4 = 3 H2O + 2 Na3PO4
Pb + KNO3 = Pb(NO3)2 + K =>
Pb + 2 KNO3 = Pb(NO3)2 + 2 K
CH3CHCH3OH + Na = CH3CHCH3ONa + H2 =>
2 CH3CHCH3OH + 2 Na = 2 CH3CHCH3ONa + H2
KOH + NiCl2 = KCl2 + NiOH =>
KOH + NiCl2 = KCl2 + NiOH
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C25001 + H2 + O2 = H2O5001C =>
2 C25001 + 50002 H2 + 125030001 O2 = 50002 H2O5001C
Ca(NO3)2 + Al = Ca2Al + NO3 =>
2 Ca(NO3)2 + Al = Ca2Al + 4 NO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2O + (NH4)2SO4 = Na2SO4 + H2O + NH3 =>
Na2O + (NH4)2SO4 = Na2SO4 + H2O + 2 NH3
Ba(OH2) + NH4(NO3) = Ba(NO3)2 + NH3 + H2O =>
4 Ba(OH2) + 9 NH4(NO3) = 4 Ba(NO3)2 + 10 NH3 + 7 H2O
(CH3CH3) + O2 = CO2 + H2O =>
2(CH3CH3) + 7 O2 = 4 CO2 + 6 H2O
As2O3 = As4 + O2 =>
2 As2O3 = As4 + 3 O2
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