| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H6 + Cl2 = C2H5Cl + HCl
TiOOH + OH = TiO3 + H2O =>
TiOOH + 3 OH = TiO3 + 2 H2O
HC2H3O2(aq) + RbOH(aq) = H2O(l) + RbC2H3O2(aq) =>
HC2H3O2(aq) + RbOH(aq) = H2O(l) + RbC2H3O2(aq)
H2 + BaSO4 = H2SO4 + Ba =>
H2 + BaSO4 = H2SO4 + Ba
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Cr2(SO4)3 + H3PO4 = CrPO4 + H2SO4 =>
Cr2(SO4)3 + 2 H3PO4 = 2 CrPO4 + 3 H2SO4
CaCO3 + H2SiF6 = SiO2 + CaF2 + CO2 + H2O =>
3 CaCO3 + H2SiF6 = SiO2 + 3 CaF2 + 3 CO2 + H2O
Na(NO3)2 + HCl = NaCl + H(NO3)2 =>
Na(NO3)2 + HCl = NaCl + H(NO3)2
Hg(s) + Sn(SO4)2(aq) = Sn(aq) + Hg2SO4(s) =>
4 Hg(s) + Sn(SO4)2(aq) = Sn(aq) + 2 Hg2SO4(s)
As2O5 + C = CO2 + As =>
2 As2O5 + 5 C = 5 CO2 + 4 As
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
NH3 + HCl = NH + ClH3 =>
NH3 + HCl = NH + ClH3
H2 + CO = COH2 =>
H2 + CO = COH2
HCOONa + Na2PdCl4 = NaCl + HCl + CO2 + Pd =>
HCOONa + Na2PdCl4 = 3 NaCl + HCl + CO2 + Pd
CrO3 + NH3 + H2O = (NH4)2Cr2O7 =>
2 CrO3 + 2 NH3 + H2O = (NH4)2Cr2O7
Ba(OH)2 + NO2 = Ba(NO3)2 + Ba(NO2)2 + H2O =>
2 Ba(OH)2 + 4 NO2 = Ba(NO3)2 + Ba(NO2)2 + 2 H2O
K2Cr2O7 + Zn + KOH + H2O = K3[Cr(OH)6] + K2[Zn(OH)4] =>
K2Cr2O7 + 3 Zn + 10 KOH + 7 H2O = 2 K3[Cr(OH)6] + 3 K2[Zn(OH)4]
HCl + CsHCO3 = CsCl + H2O + CO2 =>
HCl + CsHCO3 = CsCl + H2O + CO2
Hg2O2 = Hg + O2 =>
Hg2O2 = 2 Hg + O2
CH2CHCH2CH2CCCH2CH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
5 CH2CHCH2CH2CCCH2CH3 + 44 KMnO4 + 66 H2SO4 = 22 K2SO4 + 44 MnSO4 + 40 CO2 + 96 H2O
Na2N2O2 + AgNO3 = Ag2N2O2 + NaNO3 =>
Na2N2O2 + 2 AgNO3 = Ag2N2O2 + 2 NaNO3
O2 + N3 = NO =>
3 O2 + 2 N3 = 6 NO
K2Cr2O7 + HCl + KBr = KCl + CrCl3 + Br2 + H2O =>
K2Cr2O7 + 14 HCl + 6 KBr = 8 KCl + 2 CrCl3 + 3 Br2 + 7 H2O
KI + F = FI + K =>
KI + F = FI + K
SH2 + H2O = SOH + H =>
SH2 + H2O = SOH + 3 H
(NH4)Cl + Ba(OH)2 = NH4(OH) + BaCl2 =>
2(NH4)Cl + Ba(OH)2 = 2 NH4(OH) + BaCl2
KCl + Ca(H2PO4)2 = KH2PO4 + CaCl2 =>
2 KCl + Ca(H2PO4)2 = 2 KH2PO4 + CaCl2
Bi(NO3)3 + H2O = Bi(OH)(NO3)2 + HNO3 =>
Bi(NO3)3 + H2O = Bi(OH)(NO3)2 + HNO3
C6H5COOH + H2O = H + HCOO =>
C6H5COOH + 12 H2O = 23 H + 7 HCOO
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
CH4 + KMnO4 + H2SO4 = C2H4O2 + MnSO4 + K2SO4 + H2O =>
10 CH4 + 8 KMnO4 + 12 H2SO4 = 5 C2H4O2 + 8 MnSO4 + 4 K2SO4 + 22 H2O
Mg + NaOH = MgOH + Na2 =>
2 Mg + 2 NaOH = 2 MgOH + Na2
Na(OH) + H2SO4 = NaH(SO4) + H2O =>
Na(OH) + H2SO4 = NaH(SO4) + H2O
NH3 + Cl2 + H2O = NO + [Cl{-}] + H3O{+} =>
2 NH3 + 5 Cl2 + 12 H2O = 2 NO + 10[Cl{-}] + 10 H3O{+}
KI + Cu = KCuI =>
KI + Cu = KCuI
Cr2(SO4)3 + KBrO + KOH = K2Cr2O7 + KBr + K2SO4 + H2O =>
Cr2(SO4)3 + 3 KBrO + 8 KOH = K2Cr2O7 + 3 KBr + 3 K2SO4 + 4 H2O
KCI + H2O + SiO2 = HCI + K2SiO3 =>
2 KCI + H2O + SiO2 = 2 HCI + K2SiO3
MCl2 + Na = M + NaCl =>
MCl2 + 2 Na = M + 2 NaCl
C6H2OO6 + O2 = H2O + CO2 =>
C6H2OO6 + 3 O2 = H2O + 6 CO2
FeSO4 + NaCl = FeCl + NaSO4 =>
FeSO4 + NaCl = FeCl + NaSO4
Fe(s) + Pb(NO3)2(aq) = Fe(NO3)2(aq) + Pb(s) =>
Fe(s) + Pb(NO3)2(aq) = Fe(NO3)2(aq) + Pb(s)
CH3OOH + Li = Li(CH3OO)2 + H2 =>
2 CH3OOH + Li = Li(CH3OO)2 + H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CH3CO2H + H2O = H3O + CH2CO2 =>
CH3CO2H + 2 H2O = 2 H3O + CH2CO2
HI + Fe = FeI + H =>
HI + Fe = FeI + H
POCl3 + NaNO2 = NOCl + NaCl + P2O5 =>
2 POCl3 + 3 NaNO2 = 3 NOCl + 3 NaCl + P2O5
K2CrO4 + KBr + H2SO4 = Cr2(SO4)3 + Br2 + K2SO4 + H2O =>
2 K2CrO4 + 6 KBr + 8 H2SO4 = Cr2(SO4)3 + 3 Br2 + 5 K2SO4 + 8 H2O
HNO6 = H2 + NO2 + O2 =>
2 HNO6 = H2 + 2 NO2 + 4 O2
NO2 + H2O = HNO3(aq) + NO =>
3 NO2 + H2O = 2 HNO3(aq) + NO
LiSO4 + Sr(NO3)2 = Sr(SO4)2 + LiNO3 =>
2 LiSO4 + Sr(NO3)2 = Sr(SO4)2 + 2 LiNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/17/24
Équations équilibrées sur02/16/23
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