| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
H4Fe(CN)6 + KMnO4 + H2SO4 = H3Fe(CN)6 + K2SO4 + H2O + MnSO4 =>
10 H4Fe(CN)6 + 2 KMnO4 + 3 H2SO4 = 10 H3Fe(CN)6 + K2SO4 + 8 H2O + 2 MnSO4
H2C2O4 + KOH = K2C2O4 + H2O =>
H2C2O4 + 2 KOH = K2C2O4 + 2 H2O
(CH3COO)2Mg + NaOH = CH3COONa + Mg(OH)2 =>
(CH3COO)2Mg + 2 NaOH = 2 CH3COONa + Mg(OH)2
CH4CO + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH4CO + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
KMnO4 + KClO4 + H2O = MnO2 + KClO8 + KOH =>
8 KMnO4 + 3 KClO4 + 4 H2O = 8 MnO2 + 3 KClO8 + 8 KOH
KMnO4 + H2SO4 + H2C2O4 = K2SO4 + MnSO4 + CO2(g) + H2O =>
2 KMnO4 + 3 H2SO4 + 5 H2C2O4 = K2SO4 + 2 MnSO4 + 10 CO2(g) + 8 H2O
Na2SO3 + K2Gr2O7 + H2SO4 = Na2SO4 + Gr2(SO4)3 + K2SO4 + H2O =>
3 Na2SO3 + K2Gr2O7 + 4 H2SO4 = 3 Na2SO4 + Gr2(SO4)3 + K2SO4 + 4 H2O
RbOH + CoF3 = RbF + Co(OH)3 =>
3 RbOH + CoF3 = 3 RbF + Co(OH)3
Co(H2O) + HCl = CoCl4 + H2O + H =>
Co(H2O) + 4 HCl = CoCl4 + H2O + 4 H
C3H6O3 + KMnO4 = CO2 + MnO2 + KOH + H2O =>
C3H6O3 + 4 KMnO4 = 3 CO2 + 4 MnO2 + 4 KOH + H2O
Li + Au3Cl = LiCl + Au =>
Li + Au3Cl = LiCl + 3 Au
ZnSO4(H2O)5 + Ca(CH3COO)2H2O = Zn(CH3COO)2 + CaSO4 + H2O =>
ZnSO4(H2O)5 + Ca(CH3COO)2H2O = Zn(CH3COO)2 + CaSO4 + 6 H2O
C2H5CN + H2O = C2H5COOH + NH3 =>
C2H5CN + 2 H2O = C2H5COOH + NH3
MgSO4 + Ca(ClO3)2 = Mg(ClO3)2 + CaSO4 =>
MgSO4 + Ca(ClO3)2 = Mg(ClO3)2 + CaSO4
Cs + Po = Cs3Po =>
3 Cs + Po = Cs3Po
C5H10O3N(aq) + O2(g) = CO2(g) + H2O(l) + NH3(aq) =>
4 C5H10O3N(aq) + 21 O2(g) = 20 CO2(g) + 14 H2O(l) + 4 NH3(aq)
CH3COOK + H2O = CH3COOH*KOH =>
CH3COOK + H2O = CH3COOH*KOH
KBr + HCl = KCl + BrH =>
KBr + HCl = KCl + BrH
NaOH + LiI = LiOH + NaI =>
NaOH + LiI = LiOH + NaI
ZnSO4*7H2O + Na2HPO4*7H2O = Zn3(PO4)2*4H2O + Na2SO4 + H2SO4 + H2O =>
3 ZnSO4*7H2O + 2 Na2HPO4*7H2O = Zn3(PO4)2*4H2O + 2 Na2SO4 + H2SO4 + 31 H2O
PCl5 = Cl(g) + P(s) =>
PCl5 = 5 Cl(g) + P(s)
HClO(aq) + Ca(OH)2(aq) = H2O(l) + Ca(ClO)2(aq) =>
2 HClO(aq) + Ca(OH)2(aq) = 2 H2O(l) + Ca(ClO)2(aq)
C16H34 = C + C4H10 =>
5 C16H34 = 12 C + 17 C4H10
Zn{2+} + K3[Fe(CN)6] = Zn3[Fe(CN)6]2(s) + K{+} =>
3 Zn{2+} + 2 K3[Fe(CN)6] = Zn3[Fe(CN)6]2(s) + 6 K{+}
C6H11Cl + O2 = CO2 + H2O + Cl2 =>
4 C6H11Cl + 35 O2 = 24 CO2 + 22 H2O + 2 Cl2
Pb(NO3)2 + K2CO3 = PbCO3 + KNO3 =>
Pb(NO3)2 + K2CO3 = PbCO3 + 2 KNO3
AuCl4{-} + {-} = Au + Cl{-} =>
AuCl4{-} + 3e = Au + 4 Cl{-}
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg + MnCl2 = Mn + MgCl2 =>
Mg + MnCl2 = Mn + MgCl2
(NH4)3PO4(aq) + Na2SO4(aq) = (NH4)2SO4(aq) + Na3PO4(s) =>
2(NH4)3PO4(aq) + 3 Na2SO4(aq) = 3(NH4)2SO4(aq) + 2 Na3PO4(s)
Fe + NaBr = FeBr3 + Na =>
Fe + 3 NaBr = FeBr3 + 3 Na
N2O = N2 + O2 =>
2 N2O = 2 N2 + O2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KMnO4 + HCl = KCl + MnCl + H3O + Cl3 =>
3 KMnO4 + 36 HCl = 3 KCl + 3 MnCl + 12 H3O + 10 Cl3
Al + Sn{2+}O{2-} = Al{3+}O{2-} + Sn =>
2 Al + 3 Sn{2+}O{2-} = 2 Al{3+}O{2-} + 3 Sn
CH3COOH + OH = H2O + CHOO =>
CH3COOH + 6 OH = 4 H2O + 2 CHOO
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Magnesiumchloride + sodium = magnesium + sodiumchloride =>
MgCl2 + 2 Na = Mg + 2 NaCl
Al(OH)3 + HCl = AlOHCl2 + H2O =>
Al(OH)3 + 2 HCl = AlOHCl2 + 2 H2O
Sn(S2O3)2 + FeBO4 = Fe2(S2O3)3 + Sn3(BO4)4 =>
3 Sn(S2O3)2 + 4 FeBO4 = 2 Fe2(S2O3)3 + Sn3(BO4)4
HCI + Cu = CICu + H =>
HCI + Cu = CICu + H
CaO + P2O3 = Ca3P2 + O2 =>
3 CaO + P2O3 = Ca3P2 + 3 O2
Au + MnO4{-} + H{+} = Au{+} + Mn{2+} + H2O =>
5 Au + MnO4{-} + 8 H{+} = 5 Au{+} + Mn{2+} + 4 H2O
C + H2SO4 = CO2 + H2O + SSO2 =>
2 C + 2 H2SO4 = 2 CO2 + 2 H2O + SSO2
N2 + NH3 = N3H3 =>
N2 + NH3 = N3H3
AlCl3 + Au = AlAu + Cl3 =>
AlCl3 + Au = AlAu + Cl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
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