Equations balanced on the previous day | Equations balanced on the next day |
2 CeCl4 + 2 KI = 2 CeCl3 + I2 + 2 KCl
NiC2O4(s) + O2(g) = Ni2O3(s) + CO2(g) =>
4 NiC2O4(s) + 3 O2(g) = 2 Ni2O3(s) + 8 CO2(g)
Gd2O3 + Al2O3 = GdAlO3 =>
Gd2O3 + Al2O3 = 2 GdAlO3
PbO2 + H2O = PbO(OH)2 =>
PbO2 + H2O = PbO(OH)2
CaCl2 + Sr(OH)2 = Ca(OH)2 + SrCl2 =>
CaCl2 + Sr(OH)2 = Ca(OH)2 + SrCl2
HgCl2 + Sn(NO3)2 = HgNO3 + SnCl4 =>
2 HgCl2 + Sn(NO3)2 = 2 HgNO3 + SnCl4
Ca(s) + FeBr2(aq) = CaBr2(aq) + Fe(aq) =>
Ca(s) + FeBr2(aq) = CaBr2(aq) + Fe(aq)
NH3 = N2 + H2 = NH3 =>
2 NH3 = N2 + 3 H2
C2H4(OH)2 + Na = C2H4ONa + H2O =>
C2H4(OH)2 + Na = C2H4ONa + H2O
Na2CO3(aq) + C(s) + Sb2S3(s) = Sb(s) + NaS(aq) + CO2(g) =>
6 Na2CO3(aq) + 3 C(s) + 4 Sb2S3(s) = 8 Sb(s) + 12 NaS(aq) + 9 CO2(g)
C31H554 + O2 = CO2 + H2O =>
2 C31H554 + 339 O2 = 62 CO2 + 554 H2O
NaCl = *2NaCl =>
2 NaCl = *2NaCl
Zn + K2Cr2O7 + HSO4 = Zn(SO4)2 + Cr(SO4)3 + K2SO4 + H2O =>
7 Zn + 2 K2Cr2O7 + 28 HSO4 = 7 Zn(SO4)2 + 4 Cr(SO4)3 + 2 K2SO4 + 14 H2O
C8H18 + O2 = C20 + H2O =>
10 C8H18 + 45 O2 = 4 C20 + 90 H2O
Ca3(PO4)2 + Na2Cr2O7 = CaCr2O7 + (Na2)3(PO4)2 =>
Ca3(PO4)2 + 3 Na2Cr2O7 = 3 CaCr2O7 + (Na2)3(PO4)2
Ca(OH)2 + HI = H2O + CaI2 =>
Ca(OH)2 + 2 HI = 2 H2O + CaI2
(NH4)2SO4 + NiCl2 = NiSO4 + NH4Cl =>
(NH4)2SO4 + NiCl2 = NiSO4 + 2 NH4Cl
(Ag(NH3)2){+} + AsO3{3-} + OH{-} = Ag + AsO4{3-} + NH3 + H2O =>
2(Ag(NH3)2){+} + AsO3{3-} + 2 OH{-} = 2 Ag + AsO4{3-} + 4 NH3 + H2O
CaCl2 + F2 = Cl2 + CaF2 =>
CaCl2 + F2 = Cl2 + CaF2
Na2CO3 + CaCO3 + SiO2 + (NH4)2HPO4 = (SiO2)10*(CaO)02*(Na2O)02*(P2O5)05 + CO2 + NH3 + H2O =>
2 Na2CO3 + 2 CaCO3 + 10 SiO2 + 10(NH4)2HPO4 = (SiO2)10*(CaO)02*(Na2O)02*(P2O5)05 + 4 CO2 + 20 NH3 + 15 H2O
H{+} + In = H2 + In{3+} =>
6 H{+} + 2 In = 3 H2 + 2 In{3+}
CxHyO3 + NO2 = CxHyO3NO2 =>
CxHyO3 + NO2 = CxHyO3NO2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Nb(OH)5 + NaOH = NaNbO3 + H2O =>
Nb(OH)5 + NaOH = NaNbO3 + 3 H2O
Li2O + S = Li2OS =>
Li2O + S = Li2OS
F2 + NaOH = O2 + NaF + H2 =>
F2 + 2 NaOH = O2 + 2 NaF + H2
Mg(OH)2 + NaOH = MgNa + (HO)3 =>
Mg(OH)2 + NaOH = MgNa + (HO)3
CuSO4*5H2O + KOH + NH3(OH)Cl = Cu2O + K2SO4 + KCl + N2 + H2O =>
2 CuSO4*5H2O + 6 KOH + 2 NH3(OH)Cl = Cu2O + 2 K2SO4 + 2 KCl + N2 + 17 H2O
Pb3O4 + HCl = PbCl2 + H2O + Cl =>
Pb3O4 + 8 HCl = 3 PbCl2 + 4 H2O + 2 Cl
Al(OH)3 + H2CO3 = H2O + Al2(CO3)3 =>
2 Al(OH)3 + 3 H2CO3 = 6 H2O + Al2(CO3)3
Co(OH)2 + HCl = CoCl + Cl2 + H2O =>
2 Co(OH)2 + 4 HCl = 2 CoCl + Cl2 + 4 H2O
NiCl2 + H2SO4 = HCl + NiSO4 =>
NiCl2 + H2SO4 = 2 HCl + NiSO4
Na + Cd(NO3)2 = NaNO3 + Cd =>
2 Na + Cd(NO3)2 = 2 NaNO3 + Cd
NaCl + ClO2 + H2SO4 = NaHSO4 + Cl2 + H2O =>
8 NaCl + 2 ClO2 + 8 H2SO4 = 8 NaHSO4 + 5 Cl2 + 4 H2O
Ca(HCO3)2 + HI = CaI2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HI = CaI2 + 2 CO2 + 2 H2O
K2 + S8 = K2S =>
8 K2 + S8 = 8 K2S
N2H4 + N3H = N5H5 =>
N2H4 + N3H = N5H5
CoCl2H2O + NH4Cl + NH4OH + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2H2O + 2 NH4Cl + 8 NH4OH + H2O2 = 2[Co(NH3)5Cl]Cl2 + 12 H2O
P4O10(s) + PCl5(s) = POCl3 =>
P4O10(s) + 6 PCl5(s) = 10 POCl3
HCl + KCrO4 = KCl + HCrO4 =>
HCl + KCrO4 = KCl + HCrO4
Mg(OH) + C12H9N3O4 = Mg + (C12H9N3O4)OH =>
Mg(OH) + C12H9N3O4 = Mg + (C12H9N3O4)OH
LiOH + FeCl3 = Li3Cl3 + Fe(OH)3 =>
3 LiOH + FeCl3 = Li3Cl3 + Fe(OH)3
NaCl + NH4SCN = NaSCN + ClNH4 =>
NaCl + NH4SCN = NaSCN + ClNH4
Co2S2 = Co + S =>
Co2S2 = 2 Co + 2 S
CaOH2 + H2SO4 = CaSO4 + H4O =>
CaOH2 + H2SO4 = CaSO4 + H4O
H2S + BaCl2 = BaS + H2 + Cl2 =>
H2S + BaCl2 = BaS + H2 + Cl2
KNO3 + C6H12O6 = CO2 + H2O + KOH + N2O =>
6 KNO3 + C6H12O6 = 6 CO2 + 3 H2O + 6 KOH + 3 N2O
Ba(OH)2Fe(NO3)3 = Fe(OH)2Ba(NO3)3 =>
Ba(OH)2Fe(NO3)3 = Fe(OH)2Ba(NO3)3
NaHSO4 + LiOH = NaLiSO4 + H2O =>
NaHSO4 + LiOH = NaLiSO4 + H2O
Na2S + MgBr2 = MgS + NaBr =>
Na2S + MgBr2 = MgS + 2 NaBr
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