| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3NH2 + HNO3 = CH3NH3 + NO3
Pb(No3)2(aq) + HCl(aq) + H2O = H2OPbCl2(s) + HNo3(aq) =>
Pb(No3)2(aq) + 2 HCl(aq) + H2O = H2OPbCl2(s) + 2 HNo3(aq)
CaCo3 + HCl = CaCl2 + H0H + Co2 =>
2 CaCo3 + 4 HCl = 2 CaCl2 + 2 H0H + 3 Co2
Na2S2O3 + KMnO4 + H2O = Na2SO4 + K2SO4 + MnO2 + KHO =>
3 Na2S2O3 + 8 KMnO4 + H2O = 3 Na2SO4 + 3 K2SO4 + 8 MnO2 + 2 KHO
Mg(OH)2 + Cd3(PO4)2 = Cd(OH)2 + Mg3(PO4)2 =>
3 Mg(OH)2 + Cd3(PO4)2 = 3 Cd(OH)2 + Mg3(PO4)2
Zn + NH4OH = Zn(NH3) + H2O =>
Zn + NH4OH = Zn(NH3) + H2O
HClO + Na2SO3 = NaClO + H2SO3 =>
2 HClO + Na2SO3 = 2 NaClO + H2SO3
Cu(SO4) + NH3 = H3SO4 + NCu =>
Cu(SO4) + NH3 = H3SO4 + NCu
Na2O2 + SO2 = Na2SO2 + O2 =>
Na2O2 + SO2 = Na2SO2 + O2
Co(OH)2 + H3VO4 = CoHVO4 + H2O =>
Co(OH)2 + H3VO4 = CoHVO4 + 2 H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Ni(CN)2 + HF = HCN + NiF2 =>
Ni(CN)2 + 2 HF = 2 HCN + NiF2
Cu(SO4) + NH3 = H3SO4 + NCu =>
Cu(SO4) + NH3 = H3SO4 + NCu
KI + CuO = KO + CuI =>
KI + CuO = KO + CuI
KClO + KBr + HCl = KCl + Br2 + H2O =>
KClO + 2 KBr + 2 HCl = 3 KCl + Br2 + H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
MnO4{-} + Cl{-} + H{+} = MnO2 + Cl2 + H2O =>
2 MnO4{-} + 6 Cl{-} + 8 H{+} = 2 MnO2 + 3 Cl2 + 4 H2O
NiCl2 + O2 = Ni2O + Cl5O2 =>
20 NiCl2 + 13 O2 = 10 Ni2O + 8 Cl5O2
FeS2 + [Fe(H2O)6]{3+} + H2O = SO3 + [Fe(H2O)6]{2+} + H =>
FeS2 + 2[Fe(H2O)6]{3+} + 12 H2O = 2 SO3 + 3[Fe(H2O)6]{2+} + 12 H
MgCl2 + NaBr = MgBr + NaCl2 =>
MgCl2 + NaBr = MgBr + NaCl2
Zn + CuCl2 = Cu + ClZn =>
2 Zn + CuCl2 = Cu + 2 ClZn
RCHO + Ag(NH3)OH = RCOOH + Ag + H2O + NH3 =>
RCHO + 2 Ag(NH3)OH = RCOOH + 2 Ag + H2O + 2 NH3
AuCl3 + K4[Fe(CN)6] = AuCl + K3[Fe(CN)6] + KCl =>
AuCl3 + 2 K4[Fe(CN)6] = AuCl + 2 K3[Fe(CN)6] + 2 KCl
CsOH + H2SO4 = Cs2SO4 + H2O =>
2 CsOH + H2SO4 = Cs2SO4 + 2 H2O
Ag + Cu(NO3)2 = Ag2Cu + NO3 =>
2 Ag + Cu(NO3)2 = Ag2Cu + 2 NO3
B + H2O = B(OH)3 + H2 =>
2 B + 6 H2O = 2 B(OH)3 + 3 H2
NaCN + H2SO4 = HCN + Na2SO4 =>
2 NaCN + H2SO4 = 2 HCN + Na2SO4
KI + CuO = KO + CuI =>
KI + CuO = KO + CuI
HNO3(aq)LiOH(aq) = H2O(l)LiNO3(aq) =>
HNO3(aq)LiOH(aq) = H2O(l)LiNO3(aq)
Li + MnCl2 = LiCl + Mn =>
2 Li + MnCl2 = 2 LiCl + Mn
C3H4 + O3 = CO2 + H2O =>
3 C3H4 + 8 O3 = 9 CO2 + 6 H2O
Co + PO4 = Co3(PO4)2 =>
3 Co + 2 PO4 = Co3(PO4)2
Cu(SO4) + NH3 = H3SO4 + NCu =>
Cu(SO4) + NH3 = H3SO4 + NCu
HNO3 + KF = KNO3 + FH =>
HNO3 + KF = KNO3 + FH
CaO + H{+} + PO4{3-} = Ca3(PO4)2 + H2O =>
3 CaO + 6 H{+} + 2 PO4{3-} = Ca3(PO4)2 + 3 H2O
Na2CO3Mg(NO3)2 = Na2(NO3)2MgCO3 =>
Na2CO3Mg(NO3)2 = Na2(NO3)2MgCO3
NaOH + H3 = Na + H2O =>
3 NaOH + H3 = 3 Na + 3 H2O
Co4Cl8 + NaOH = CoOH + Na4Cl8 =>
Co4Cl8 + 4 NaOH = 4 CoOH + Na4Cl8
AsO4 + Ca = CaAsO4 =>
AsO4 + Ca = CaAsO4
AgNO3 + K2CO3 = Ag2CO3 + NKO3 =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 NKO3
CaCo3 + HCl = CaCl2 + H2Co3 =>
CaCo3 + 2 HCl = CaCl2 + H2Co3
FeCl3 + KPO4 = Fe(PO4)3 + KCl =>
FeCl3 + 3 KPO4 = Fe(PO4)3 + 3 KCl
CaCo3 + HCl = CaCl2 + H2Co3 =>
CaCo3 + 2 HCl = CaCl2 + H2Co3
NiCl2*6H2O + C2H8N2 = (Ni(C2H8N2)3)Cl2 + H2O =>
NiCl2*6H2O + 3 C2H8N2 = (Ni(C2H8N2)3)Cl2 + 6 H2O
FeS2 + O2 + H2O = Fe2[SO4]3 + H2SO4 =>
4 FeS2 + 15 O2 + 2 H2O = 2 Fe2[SO4]3 + 2 H2SO4
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
FeCl3 + H2S + O2 = HCl + Fe2(SO4)3 =>
2 FeCl3 + 3 H2S + 6 O2 = 6 HCl + Fe2(SO4)3
HO4S + CsF = SCs + HO4F =>
HO4S + CsF = SCs + HO4F
KMnO4 + Na3PO3 + H2O = MnO2 + Na3PO4 + KOH =>
2 KMnO4 + 3 Na3PO3 + H2O = 2 MnO2 + 3 Na3PO4 + 2 KOH
Zn + CuSO{4} = ZnSO{4} + Cu =>
Zn + CuSO{4} = ZnSO{4} + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/17/24
Équations équilibrées sur08/16/23
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