Equations balanced on the previous day | Equations balanced on the next day |
2 Fe + 3 Cl2 = 2 FeCl3
C10H5N + O2 = CO2 + H2O + N2 =>
4 C10H5N + 45 O2 = 40 CO2 + 10 H2O + 2 N2
KMnO4(aq) + H2SO3(aq) = K2SO4(aq) + MnSO4(aq) + H2SO4(aq) + H2O(l) =>
2 KMnO4(aq) + 5 H2SO3(aq) = K2SO4(aq) + 2 MnSO4(aq) + 2 H2SO4(aq) + 3 H2O(l)
K2CO3 + HNo3 = KNo3 + H2O + CO2 =>
K2CO3 + 2 HNo3 = 2 KNo3 + H2O + CO2
NaHCO3 + C2H6 = CO2 + H2O + NaC2H3O2 =>
7 NaHCO3 + 4 C2H6 = CO2 + 5 H2O + 7 NaC2H3O2
CH3CH2OH + H2O = CH3CH2O + H3O =>
CH3CH2OH + H2O = CH3CH2O + H3O
Na + Ni(NO3)2 = Na(NO3) + Ni =>
2 Na + Ni(NO3)2 = 2 Na(NO3) + Ni
Ca(NO3)2(aq) + NaCl(aq) = CaCl2(aq) + Na(NO3)(aq) =>
Ca(NO3)2(aq) + 2 NaCl(aq) = CaCl2(aq) + 2 Na(NO3)(aq)
Pb(NO3)2 + NaOH = PbNa + OH(NO3)2 =>
Pb(NO3)2 + NaOH = PbNa + OH(NO3)2
Cd + NiO2 + H2O = Cd(OH)2 + Ni(OH)2 =>
Cd + NiO2 + 2 H2O = Cd(OH)2 + Ni(OH)2
Sr(OH)2 + Zn(OH)2 = SrZnO2 + H2O =>
Sr(OH)2 + Zn(OH)2 = SrZnO2 + 2 H2O
NH3(g) + NO(g) = N2(g) + H2O =>
4 NH3(g) + 6 NO(g) = 5 N2(g) + 6 H2O
H2 + H2SO4 + KMnO4 = MnSO4 + K2SO4 + H2O =>
5 H2 + 3 H2SO4 + 2 KMnO4 = 2 MnSO4 + K2SO4 + 8 H2O
K + HNO3 = KNO3 + H2 =>
2 K + 2 HNO3 = 2 KNO3 + H2
(NH4)3PO4 + NH4MoO4 + HNO3 = (NH4)3[PMo12O40] + NH4NO3 + H2O =>
2(NH4)3PO4 + 24 NH4MoO4 + 18 HNO3 = 2(NH4)3[PMo12O40] + 21 NH4NO3 + 15 H2O
FeSO4 + H3PO4 = Fe3(PO4)2 + H2SO4 =>
3 FeSO4 + 2 H3PO4 = Fe3(PO4)2 + 3 H2SO4
MnO2 + Cu + CH3COOH = Cu(CH3COO)2 + Mn(CH3COO)2 + H2O =>
MnO2 + Cu + 4 CH3COOH = Cu(CH3COO)2 + Mn(CH3COO)2 + 2 H2O
FeSO4 + K2Cr2O7 + H2SO4 = Fe2[SO4]3 + Cr2[SO4]3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2[SO4]3 + Cr2[SO4]3 + K2SO4 + 7 H2O
Fe3 + O4 = Fe3O4 =>
Fe3 + O4 = Fe3O4
SO2 + KOH + O2 = K2SO4 + H2O =>
2 SO2 + 4 KOH + O2 = 2 K2SO4 + 2 H2O
Pb + Bi(NO3)3 = Bi3 + Pb(NO3) =>
9 Pb + 3 Bi(NO3)3 = Bi3 + 9 Pb(NO3)
Na2SO3 + CaCO3 + C = CaS + Na2CO3 + CO =>
Na2SO3 + CaCO3 + 3 C = CaS + Na2CO3 + 3 CO
Fe(NO3)3 + Na = Na(NO3)3 + Fe =>
Fe(NO3)3 + Na = Na(NO3)3 + Fe
NaN3 + NaNO3 = NaO2 + N =>
NaN3 + 2 NaNO3 = 3 NaO2 + 5 N
MgBr2 + CrSiO = MgSiO + CrBr2 =>
MgBr2 + CrSiO = MgSiO + CrBr2
MgO(s) + HOH(l) = Mg(OH)2(aq) =>
MgO(s) + HOH(l) = Mg(OH)2(aq)
(NH4)2S + MnCl3 = NH4Cl + Mn2S3 =>
3(NH4)2S + 2 MnCl3 = 6 NH4Cl + Mn2S3
PBr3 + HNO3 = H3PO4 + Br2 + NO2 + H2O =>
2 PBr3 + 10 HNO3 = 2 H3PO4 + 3 Br2 + 10 NO2 + 2 H2O
OF2 + N2H4 = NF3 + N2 + H2O =>
6 OF2 + 3 N2H4 = 4 NF3 + N2 + 6 H2O
MgCl2 + Ti = TiCl3 + Mg =>
3 MgCl2 + 2 Ti = 2 TiCl3 + 3 Mg
CaBr2 + Ag(NO3) = Ca(NO3)2 + AgBr =>
CaBr2 + 2 Ag(NO3) = Ca(NO3)2 + 2 AgBr
CoO + HNO3 = Co(NO3)3 + H2O + NO2 =>
CoO + 4 HNO3 = Co(NO3)3 + 2 H2O + NO2
Ge + NaOH + H2O2 = Na2[Ge(OH)6] =>
Ge + 2 NaOH + 2 H2O2 = Na2[Ge(OH)6]
KBr + K2Cr2O7 + HCl = Br2 + CrCl3 + KCl + H2O =>
6 KBr + K2Cr2O7 + 14 HCl = 3 Br2 + 2 CrCl3 + 8 KCl + 7 H2O
(Na4)2SO4 + NaCl = (Na4)2Cl + NaSO4 =>
(Na4)2SO4 + NaCl = (Na4)2Cl + NaSO4
C3H12NO9P3 + NaOH = C3H7NO9P3Na5 + H2O =>
C3H12NO9P3 + 5 NaOH = C3H7NO9P3Na5 + 5 H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4*H2O = FeC2O4*H2O + H2SO4 + (NH4)2SO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4*H2O = FeC2O4*H2O + H2SO4 + (NH4)2SO4 + 6 H2O
Li2O + BN = Li3N + B2O3 =>
3 Li2O + 2 BN = 2 Li3N + B2O3
Na3VO4 + Zn + H2SO4 = VSO4 + ZnSO4 + Na2SO4 + H2O =>
2 Na3VO4 + 3 Zn + 8 H2SO4 = 2 VSO4 + 3 ZnSO4 + 3 Na2SO4 + 8 H2O
Pb(NO3)2 + CrCl3 = PbCl2 + Cr(NO3)3 =>
3 Pb(NO3)2 + 2 CrCl3 = 3 PbCl2 + 2 Cr(NO3)3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
MnO2 + HF = MnF2 + O2 + H2O =>
2 MnO2 + 4 HF = 2 MnF2 + O2 + 2 H2O
Ag + KNO3 = Ag(NO3)3 + K2 =>
2 Ag + 6 KNO3 = 2 Ag(NO3)3 + 3 K2
(NH4)2(Cr2O7) = NH3 + H2O + Cr2O3 + O2 =>
2(NH4)2(Cr2O7) = 4 NH3 + 2 H2O + 2 Cr2O3 + 3 O2
Cu + P = Cu2P6 =>
2 Cu + 6 P = Cu2P6
InN3O9 + C3H8O2 + C12H28O4Ti = In14Ti1O23 + CO2 + H2O + N2 =>
112 InN3O9 + 69 C3H8O2 + 8 C12H28O4Ti = 8 In14Ti1O23 + 303 CO2 + 388 H2O + 168 N2
As2S2 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 As2S2 + 22 HNO3 + 4 H2O = 6 H2SO4 + 6 H3AsO4 + 22 NO
AlN + HCl = NH3 + AlCl3 =>
AlN + 3 HCl = NH3 + AlCl3
Cd(NO3)2 + Rb2CO3 = CdCO3 + RbNO3 =>
Cd(NO3)2 + Rb2CO3 = CdCO3 + 2 RbNO3
RbOH + H2C2O4 = Rb2C2O4 + H2O =>
2 RbOH + H2C2O4 = Rb2C2O4 + 2 H2O
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