| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 K2 = 2 K3
Pb + ZnBr2 = PbBr2 + Zn =>
Pb + ZnBr2 = PbBr2 + Zn
NH4{+} + H2O = H4{+} + NH2O =>
NH4{+} + H2O = H4{+} + NH2O
CuNO3 + Fe = Fe(NO3)2 + Cu =>
2 CuNO3 + Fe = Fe(NO3)2 + 2 Cu
Na2(CO3) + Fe(Cr2O7) + O2 = Fe2O3 + Na2(CrO4) + CO2 =>
8 Na2(CO3) + 4 Fe(Cr2O7) + O2 = 2 Fe2O3 + 8 Na2(CrO4) + 8 CO2
K6[CoW12O40]20H2O + K2[S2O8] = K5[CoW12O40]20H2O + K3[S2O8] =>
K6[CoW12O40]20H2O + K2[S2O8] = K5[CoW12O40]20H2O + K3[S2O8]
Fe + O2 + CO2 = FeCO3 =>
2 Fe + O2 + 2 CO2 = 2 FeCO3
H3O + F = HF + O2 =>
2 H3O + 6 F = 6 HF + O2
MgS + HNO3 = Mg(NO3)2 + H2SO4 + N2O + H2O =>
MgS + 4 HNO3 = Mg(NO3)2 + H2SO4 + N2O + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
(NH4)2S + Fe(NO3)3 = Fe2S3 + NH4NO3 =>
3(NH4)2S + 2 Fe(NO3)3 = Fe2S3 + 6 NH4NO3
NaOH + H3As0O4 = Na3AsO4 + H2O =>
3 NaOH + H3As0O4 = Na3AsO4 + 3 H2O
CaCl2 + K2O4S = CaO4S + ClK =>
CaCl2 + K2O4S = CaO4S + 2 ClK
HNS + O2 = H2O + NS =>
4 HNS + O2 = 2 H2O + 4 NS
CoCl2*4H2O + H2O = CoCl2*6H2O =>
CoCl2*4H2O + 2 H2O = CoCl2*6H2O
Al2(SO4)3 + Ca(OH)2 = CaSO4 + Al(HO)3 =>
Al2(SO4)3 + 3 Ca(OH)2 = 3 CaSO4 + 2 Al(HO)3
CaSO4(heat) = CaO + SO3 =>
CaSO4(heat) = CaO + SO3
CuI2 + H2SO4 = I2 + CuSO4 + H2O + H2S =>
4 CuI2 + 5 H2SO4 = 4 I2 + 4 CuSO4 + 4 H2O + H2S
O2 + C3H8 = H2O + CO2 =>
5 O2 + C3H8 = 4 H2O + 3 CO2
Al + Ag2S + H2O = AlO + H2S + Ag =>
Al + Ag2S + H2O = AlO + H2S + 2 Ag
PO4 + AgNO3 = Ag3PO4 + NO3 =>
PO4 + 3 AgNO3 = Ag3PO4 + 3 NO3
Ba(OH)2(ac) + Na3PO4(ac) = Ba3(PO4)2(s) + NaOH(ac) =>
3 Ba(OH)2(ac) + 2 Na3PO4(ac) = Ba3(PO4)2(s) + 6 NaOH(ac)
CaCo + HSO = HO + CaCoS =>
CaCo + HSO = HO + CaCoS
NaOCH3 + NH4Cl = NaCl + NH4OCH3 =>
NaOCH3 + NH4Cl = NaCl + NH4OCH3
Al + Cu(CH3COO)2 = Cu + Al(CH3COO)2 =>
Al + Cu(CH3COO)2 = Cu + Al(CH3COO)2
Al + H2PO4 = Al(HPO4)3 + H2 =>
2 Al + 6 H2PO4 = 2 Al(HPO4)3 + 3 H2
H3PO4 + FeBr3 = FePO4 + HBr =>
H3PO4 + FeBr3 = FePO4 + 3 HBr
AI + CI2 = AICI2 =>
AI + CI2 = AICI2
NaHCO3 + HCl*H2O = NaCl + H2O + CO2 =>
NaHCO3 + HCl*H2O = NaCl + 2 H2O + CO2
H2SO4 + AgNO3 = H2Ag + SO4NO3 =>
H2SO4 + AgNO3 = H2Ag + SO4NO3
V(OH)5 + Li3PO4 = V3(PO4)5 + LiOH =>
3 V(OH)5 + 5 Li3PO4 = V3(PO4)5 + 15 LiOH
NaOH(aq) + HF(aq) = NaF(aq) + H2O(liq) =>
NaOH(aq) + HF(aq) = NaF(aq) + H2O(liq)
Mg + Mn2O2 = MgO + Mn =>
2 Mg + Mn2O2 = 2 MgO + 2 Mn
CuO + HCOOH = HCOOCu + HO =>
CuO + HCOOH = HCOOCu + HO
Mn2O3 + Hg + CN{-} + H2O = Mn(CN)6{4-} + Hg(CN)2 + OH{-} =>
Mn2O3 + Hg + 14 CN{-} + 3 H2O = 2 Mn(CN)6{4-} + Hg(CN)2 + 6 OH{-}
KClO3 + MnO2 = MnK + ClO5 =>
KClO3 + MnO2 = MnK + ClO5
H3PO4 + NaNo3 = Na3PO4 + HNo3 =>
H3PO4 + 3 NaNo3 = Na3PO4 + 3 HNo3
CO + CaO = CaC2 + CO2 =>
5 CO + CaO = CaC2 + 3 CO2
H3IO6{2-} = H2I2O10{4-} + H2O =>
2 H3IO6{2-} = H2I2O10{4-} + 2 H2O
CaCl2 + O2 = CaO + ClO =>
2 CaCl2 + 3 O2 = 2 CaO + 4 ClO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KCl(aq) + CaS(aq) = ClCa + SK =>
KCl(aq) + CaS(aq) = ClCa + SK
NiCl2(aq) + Na2Co3(aq) = NiCo3(s) + NaCl(aq) =>
NiCl2(aq) + Na2Co3(aq) = NiCo3(s) + 2 NaCl(aq)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H3LiO2 + GaSi = LiSi + C2H3GaO2 =>
C2H3LiO2 + GaSi = LiSi + C2H3GaO2
CO2(g) + NH3(g) = NH2CONH2(s) + H2O(l) =>
CO2(g) + 2 NH3(g) = NH2CONH2(s) + H2O(l)
CuO3 = CuO + O2 =>
CuO3 = CuO + O2
{234}U{92} = {234}Np{93} =>
{234}U{92} = {234}Np{93}
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
KCl(aq) + F2(g) = KF(aq) + Cl2(g) =>
2 KCl(aq) + F2(g) = 2 KF(aq) + Cl2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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