| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2O + CO3 = 2 OH + CO2
MgS + H3PO4 = Mg(PO4)2 + H6S =>
MgS + 2 H3PO4 = Mg(PO4)2 + H6S
KMnO4 + K2C2O4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
2 KMnO4 + 5 K2C2O4 + 8 H2SO4 = 10 CO2 + 8 H2O + 6 K2SO4 + 2 MnSO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
AlOOH*05H2O = Al2O3 + H2O =>
2 AlOOH*05H2O = Al2O3 + 11 H2O
RuCl4 + H2O = Ru(OH)4 + HCl =>
RuCl4 + 4 H2O = Ru(OH)4 + 4 HCl
Cu + NaCl = Cu(NaCl) =>
Cu + NaCl = Cu(NaCl)
RuCl4 + H2O = Ru(OH)4 + HCl =>
RuCl4 + 4 H2O = Ru(OH)4 + 4 HCl
KSCN + Fe(NO3)3 = Fe(SCN)3 + KNO3 =>
3 KSCN + Fe(NO3)3 = Fe(SCN)3 + 3 KNO3
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
NaBrO + NH2CONH2 = NaBr + CO2 + H2O + N2 =>
3 NaBrO + NH2CONH2 = 3 NaBr + CO2 + 2 H2O + N2
Cu2S + HNO3 = CuSO4 + Cu(NO3)2 + NO + H2O =>
3 Cu2S + 16 HNO3 = 3 CuSO4 + 3 Cu(NO3)2 + 10 NO + 8 H2O
K2Cr2O7 + H2SO4 + C3H80 = Cr2(SO4)3 + K2SO4 + HCOOH + H2O =>
43 K2Cr2O7 + 172 H2SO4 + 3 C3H80 = 43 Cr2(SO4)3 + 43 K2SO4 + 9 HCOOH + 283 H2O
Na2SnOH4 + BiCl3 + NaOH = Na2[Sn(OH)6] + Bi + NaCl + H2O =>
3 Na2SnOH4 + 8 BiCl3 + 24 NaOH = 3 Na2[Sn(OH)6] + 8 Bi + 24 NaCl + 9 H2O
Cr2O7{-2} + S{-2} + H3O{+} = Cr{+3} + S8 + H2O =>
8 Cr2O7{-2} + 24 S{-2} + 112 H3O{+} = 16 Cr{+3} + 3 S8 + 168 H2O
Fe(NO3)2 + (NH4)2SO4 = FeSO4 + NH4NO3 =>
Fe(NO3)2 + (NH4)2SO4 = FeSO4 + 2 NH4NO3
(CH3)2S + O2 = CO2 + H2O + H2SO2 =>
(CH3)2S + 4 O2 = 2 CO2 + 2 H2O + H2SO2
Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + (NH4)2(CH3COO)2 =>
Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + (NH4)2(CH3COO)2
PbH4 + O2 = PbO + H2O =>
2 PbH4 + 3 O2 = 2 PbO + 4 H2O
K2O + P4O10 = K3PO4 =>
6 K2O + P4O10 = 4 K3PO4
CrCl2 + KOH + O2 + H2O = K3[Cr(OH)6] + KCl =>
4 CrCl2 + 20 KOH + O2 + 2 H2O = 4 K3[Cr(OH)6] + 8 KCl
C6H10OH + O2 = CO2 + H2O =>
4 C6H10OH + 33 O2 = 24 CO2 + 22 H2O
CuCl2 + MgI2 = MgCl2 + CuI2 =>
CuCl2 + MgI2 = MgCl2 + CuI2
Mg(OH)2 + H3PO4 = Mg3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
FePO4 + CaO = Ca3(PO4)2 + Fe2O3 =>
2 FePO4 + 3 CaO = Ca3(PO4)2 + Fe2O3
Bi + H2O2 + NaOH = NaBiO2 + H2O =>
2 Bi + 3 H2O2 + 2 NaOH = 2 NaBiO2 + 4 H2O
Na2S + H2O = H2S + NaOH =>
Na2S + 2 H2O = H2S + 2 NaOH
Ag + Pb(NO3)3 = Pb + Ag(NO3) =>
3 Ag + Pb(NO3)3 = Pb + 3 Ag(NO3)
H2 + NH = NH2 =>
H2 + 2 NH = 2 NH2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
FePO4 + CaO = Ca3(PO4)2 + Fe2O3 =>
2 FePO4 + 3 CaO = Ca3(PO4)2 + Fe2O3
Fe(NO3)3 + Na2(SO4) = Fe(SO4)3 + Na2(NO3) =>
Fe(NO3)3 + 3 Na2(SO4) = Fe(SO4)3 + 3 Na2(NO3)
C2H5OHOC2H5OH + O2 = CO2 + H2O =>
2 C2H5OHOC2H5OH + 11 O2 = 8 CO2 + 12 H2O
Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + (NH4)2(CH3COO)2 =>
Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + (NH4)2(CH3COO)2
S + KOH = K + SOH =>
S + KOH = K + SOH
ZnNO3 + Cu = Cu(NO3)2 + Zn =>
2 ZnNO3 + Cu = Cu(NO3)2 + 2 Zn
C5H1 + O2 = CO2 + H2O =>
4 C5H1 + 21 O2 = 20 CO2 + 2 H2O
Ag2S + CuSO4 + NaCl = AgCl + Na2CuCl3 + Na2SO4 + S =>
Ag2S + 2 CuSO4 + 8 NaCl = 2 AgCl + 2 Na2CuCl3 + 2 Na2SO4 + S
ClCH2CH2COOH + Mg(OH)2 = MgCl2 + HOCH2CH2COOH =>
2 ClCH2CH2COOH + Mg(OH)2 = MgCl2 + 2 HOCH2CH2COOH
NaOH(aq) + HCl(aq) = NaCl(aq) + HOH =>
NaOH(aq) + HCl(aq) = NaCl(aq) + HOH
NO{2-}(aq) + {-} + H{+}(aq) = NH3(g) + H2O(l) =>
NO{2-}(aq) + 3e + 5 H{+}(aq) = NH3(g) + H2O(l)
MgCO3 + H2C2O4 = MgC2O4 + CO2 + H2O =>
MgCO3 + H2C2O4 = MgC2O4 + CO2 + H2O
Al2O3 + H2O + Al2(SO4)3 = (Al(OH)2)2SO4 =>
2 Al2O3 + 6 H2O + Al2(SO4)3 = 3(Al(OH)2)2SO4
Ti{3+} + NH3OH{+} + H{+} = Ti{4+} + NH4{+} + H2O =>
2 Ti{3+} + NH3OH{+} + 2 H{+} = 2 Ti{4+} + NH4{+} + H2O
H4SiO4 + Tc(OH)7 = Tc4(SiO4)7 + H2O =>
7 H4SiO4 + 4 Tc(OH)7 = Tc4(SiO4)7 + 28 H2O
PbSO4 + NaI = Na2SO4 + PbI2 =>
PbSO4 + 2 NaI = Na2SO4 + PbI2
FeCl2(aq) + KMnO4(aq) + HCl(aq) = FeCl3(aq) + MnCl2(aq) + H2O(l) + KCl(aq) =>
5 FeCl2(aq) + KMnO4(aq) + 8 HCl(aq) = 5 FeCl3(aq) + MnCl2(aq) + 4 H2O(l) + KCl(aq)
MgBr2 + KOH = KBr + Mg(OH)2 =>
MgBr2 + 2 KOH = 2 KBr + Mg(OH)2
H3PO4 + LiOH = LiH4 + PO5 =>
H3PO4 + LiOH = LiH4 + PO5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/23
Équations équilibrées sur12/24/22
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