Equations balanced on the previous day | Equations balanced on the next day |
4 K3PO4 + 12 HBr = 12 KBr + 6 H2O + 4 P + 5 O2
Fe3 + S2 = FeS =>
2 Fe3 + 3 S2 = 6 FeS
Zn + HNO3 = Zn(NO3)2 + NH42NO3 + H2O =>
23 Zn + 48 HNO3 = 23 Zn(NO3)2 + NH42NO3 + 3 H2O
Na2O2 + CrCl3 + Na2CO3 = Na2CrO4 + CO2 + NaCl =>
3 Na2O2 + 2 CrCl3 + 2 Na2CO3 = 2 Na2CrO4 + 2 CO2 + 6 NaCl
(NH4)2SO4 + Al(OH)3 = NH4OH + Al2(SO4)3 =>
3(NH4)2SO4 + 2 Al(OH)3 = 6 NH4OH + Al2(SO4)3
H2O + P4 = H2PO2 + PH3 =>
24 H2O + 5 P4 = 12 H2PO2 + 8 PH3
CoCl2(H2O)6 + NH4Cl + NH4OH + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2(H2O)6 + 2 NH4Cl + 10 NH4OH + H2O2 = 2[Co(NH3)6]Cl3 + 24 H2O
C6H5MgBr + C6H5COOCH3 = (C6H5)3COMgBr + CH3OMgBr =>
2 C6H5MgBr + C6H5COOCH3 = (C6H5)3COMgBr + CH3OMgBr
H2O + TiCl4 = HCl + TiO2 =>
2 H2O + TiCl4 = 4 HCl + TiO2
GdCl3 + Ca = Gd + CaCl2 =>
2 GdCl3 + 3 Ca = 2 Gd + 3 CaCl2
KCl(aq) + Cu(C2H3O2)2(aq) = KC2H3O2(aq) + CuCl2(aq) =>
2 KCl(aq) + Cu(C2H3O2)2(aq) = 2 KC2H3O2(aq) + CuCl2(aq)
Cu(NO3)2(aq) + NaOH(aq) = CuOH + NO3 + NaNO3 =>
Cu(NO3)2(aq) + NaOH(aq) = CuOH + NO3 + NaNO3
Fe3SO4 + KNO3 + KOH = Fe3O4 + KNO2 + K2SO4 + H2O =>
Fe3SO4 + 3 KNO3 + 2 KOH = Fe3O4 + 3 KNO2 + K2SO4 + H2O
MnO4{-} + OH{-} + H2SO3 = MnO4{2-} + SO4{2-} + H2O =>
2 MnO4{-} + 4 OH{-} + H2SO3 = 2 MnO4{2-} + SO4{2-} + 3 H2O
MnO4{-} + H3O{+} = Mn2{+} + H2O + O2 =>
8 MnO4{-} + 12 H3O{+} = 4 Mn2{+} + 18 H2O + 13 O2
K2C2O4 + H2SO4 = K2SO4 + H2C2O4 =>
K2C2O4 + H2SO4 = K2SO4 + H2C2O4
Cu2O + H2SO4 + KMnO4 = CuSO4 + MnSO4 + K2SO4 + H2O =>
5 Cu2O + 13 H2SO4 + 2 KMnO4 = 10 CuSO4 + 2 MnSO4 + K2SO4 + 13 H2O
Ca + CuF2 = CaF + Cu =>
2 Ca + CuF2 = 2 CaF + Cu
Pb(NO3)2 = PbO + N2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 2 N2 + 5 O2
(FeOH)2SO4 + HCl = FeCl2 + H2SO4 + H2O =>
(FeOH)2SO4 + 4 HCl = 2 FeCl2 + H2SO4 + 2 H2O
C3H5(NO3)3 + NaOH = C3H8O3 + NaNO3 =>
C3H5(NO3)3 + 3 NaOH = C3H8O3 + 3 NaNO3
HOOCCOONa + KMnO4 + H2SO4 = CO2 + Na2SO4 + MnSO4 + K2SO4 + H2O =>
10 HOOCCOONa + 4 KMnO4 + 11 H2SO4 = 20 CO2 + 5 Na2SO4 + 4 MnSO4 + 2 K2SO4 + 16 H2O
Co(H2O)6{2+} + SCN{-} = H2O + Co(SCN)4{2-} =>
Co(H2O)6{2+} + 4 SCN{-} = 6 H2O + Co(SCN)4{2-}
MgCO3 + SiO2 = MgSiO3 + CO2 =>
MgCO3 + SiO2 = MgSiO3 + CO2
SO2 + NH3 + H2O = NH4 + H2SO4 =>
SO2 + 2 NH3 + 2 H2O = 2 NH4 + H2SO4
CH3CH2OH(l) + O2(g) = H2O(g) + CO2(g) =>
CH3CH2OH(l) + 3 O2(g) = 3 H2O(g) + 2 CO2(g)
Al3SO4 + Ca2OH = Al3OH + Ca2SO4 =>
Al3SO4 + Ca2OH = Al3OH + Ca2SO4
CaBr2 + K2S = CaS + KBr =>
CaBr2 + K2S = CaS + 2 KBr
FeSO4 + K2Cr2O7 + H2SO4 = Fe(SO4)3 + K2SO4 + Cr(SO4) + H2O =>
2 FeSO4 + K2Cr2O7 + 7 H2SO4 = 2 Fe(SO4)3 + K2SO4 + 2 Cr(SO4) + 7 H2O
FeS2 + Br2 + KOH = Fe(OH)3 + K2SO4 + KBr + H2O =>
2 FeS2 + 15 Br2 + 38 KOH = 2 Fe(OH)3 + 4 K2SO4 + 30 KBr + 16 H2O
O + Na = ONa =>
O + Na = ONa
HCl(g) + H2O = Cl{-} + H3O{+} =>
HCl(g) + H2O = Cl{-} + H3O{+}
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
NaO + H2NO3 = H2O + NaNO3 =>
NaO + H2NO3 = H2O + NaNO3
BaCl2 + (NH4)2CO3 = BaCO3 + NH3 + HCl =>
BaCl2 + (NH4)2CO3 = BaCO3 + 2 NH3 + 2 HCl
Cr + O2 = Cr2O6 =>
2 Cr + 3 O2 = Cr2O6
N2O + NaClO + NaOH = NaCl + NaNO3 + H2O =>
N2O + 4 NaClO + 2 NaOH = 4 NaCl + 2 NaNO3 + H2O
K + Co2(C2O4)3 = Co2 + K2(C2O4) =>
6 K + Co2(C2O4)3 = Co2 + 3 K2(C2O4)
Cl2 + Br{-} + OH{-} = Cl{-} + BrO3{-} + H2O =>
3 Cl2 + Br{-} + 6 OH{-} = 6 Cl{-} + BrO3{-} + 3 H2O
KBrO3 = KBr + O2 =>
2 KBrO3 = 2 KBr + 3 O2
(NH4)2S + Hg(NO3)2 = NH4NO + O2 + HgS =>
(NH4)2S + Hg(NO3)2 = 2 NH4NO + 2 O2 + HgS
BaC2O4 + CH3COOH = Ba(CH3COO)2 + H2C2O4 =>
BaC2O4 + 2 CH3COOH = Ba(CH3COO)2 + H2C2O4
K2SO3 + BaCl2 = KCl + BaSO3 =>
K2SO3 + BaCl2 = 2 KCl + BaSO3
C2H7NSO3 + XeF6 = HF + C2F6 + NF5 + SF2 + OF2 + Xe =>
3 C2H7NSO3 + 13 XeF6 = 21 HF + 3 C2F6 + 3 NF5 + 3 SF2 + 9 OF2 + 13 Xe
K2SO3 + BaCl2 = KCl + BaSO3 =>
K2SO3 + BaCl2 = 2 KCl + BaSO3
Ca(OH)2 + (NH4)3PO4 = NH4OH + Ca3(PO4)2 =>
3 Ca(OH)2 + 2(NH4)3PO4 = 6 NH4OH + Ca3(PO4)2
Hg(NO3)2 + KSCN = Hg(SCN)2 + ONOOK =>
Hg(NO3)2 + 2 KSCN = Hg(SCN)2 + 2 ONOOK
CH3COOH + C3H7OH = C3H6O + H2O =>
3 CH3COOH + 4 C3H7OH = 6 C3H6O + 4 H2O
P4(g) + O2(g) = P2O5(g) =>
P4(g) + 5 O2(g) = 2 P2O5(g)
PhCH3 + KNaO4 + H2SO4 = PhCOOH + K2SO4 + NaSO4 + H2O =>
5 PhCH3 + 6 KNaO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 NaSO4 + 14 H2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/02/24
Equations balanced on 07/02/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.