| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KOH + 7 Cl = ClO3 + 6 KCl + 3 H2O
Ag + L2 = AgL =>
2 Ag + L2 = 2 AgL
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
NH4OH + CH3CO2H = CH3COONH4 + H2O =>
NH4OH + CH3CO2H = CH3COONH4 + H2O
Fe2SO4 + HBrO + HCl = FeCl3 + HBr + H2SO4 + H2O =>
Fe2SO4 + 2 HBrO + 6 HCl = 2 FeCl3 + 2 HBr + H2SO4 + 2 H2O
[NH4]2Cr2O7 = Cr2O3 + N2 + H2O =>
[NH4]2Cr2O7 = Cr2O3 + N2 + 4 H2O
XeF2 + NiF2 + CsF = Cs2NiF6 + Xe =>
XeF2 + NiF2 + 2 CsF = Cs2NiF6 + Xe
K2Cr2O7 + HI + H2SO4 = KHSO4 + Cr2(SO4)3 + HIO3 + H2O =>
K2Cr2O7 + HI + 5 H2SO4 = 2 KHSO4 + Cr2(SO4)3 + HIO3 + 4 H2O
S + CO + H2O + N = C10H15N + OS =>
35 S + 20 CO + 15 H2O + 2 N = 2 C10H15N + 35 OS
KMnO4(aq) + KI(aq) + H2SO4(aq) = MnSO4 + K2SO4 + H2O + I2 =>
2 KMnO4(aq) + 10 KI(aq) + 8 H2SO4(aq) = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 I2
Na2CO3 + NiO + WO3 = Na4NiWO6 + CO2 =>
2 Na2CO3 + NiO + WO3 = Na4NiWO6 + 2 CO2
CaOH + NaClO = NaOH + CaClO =>
CaOH + NaClO = NaOH + CaClO
KOH + Cl = ClO3 + KCl + H2O =>
6 KOH + 7 Cl = ClO3 + 6 KCl + 3 H2O
CH3OH + O2 = CO2 + HH2O =>
6 CH3OH + 7 O2 = 6 CO2 + 8 HH2O
Ni(NH3)6{2+}(aq) + (CH3)2C2(NOH)2(aq) = NH4{+}(aq) + NH3 + NiC8H14N4O4 =>
Ni(NH3)6{2+}(aq) + 2(CH3)2C2(NOH)2(aq) = 2 NH4{+}(aq) + 4 NH3 + NiC8H14N4O4
Na2HPO4 + H + (NH4)6Mo7O24 = (NH4)3[P(Mo3O10)4] + H2O + Na + (NH4) =>
7 Na2HPO4 + 65 H + 12(NH4)6Mo7O24 = 7(NH4)3[P(Mo3O10)4] + 36 H2O + 14 Na + 51(NH4)
KCl + Na2SO4 = K2SO4 + NaCl =>
2 KCl + Na2SO4 = K2SO4 + 2 NaCl
Na2Cr2O7 + MnCl2 + H2SO4 = Cr2(SO4)3 + NaMnO4 + NaClO3 + Na2SO4 + H2O =>
17 Na2Cr2O7 + 6 MnCl2 + 59 H2SO4 = 17 Cr2(SO4)3 + 6 NaMnO4 + 12 NaClO3 + 8 Na2SO4 + 59 H2O
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
FePO4 + K(OH) = Fe(OH)3 + K3PO4 =>
FePO4 + 3 K(OH) = Fe(OH)3 + K3PO4
C2 = C3 =>
3 C2 = 2 C3
(CH3)2NH + HBr = (CH3)2NH2Br =>
(CH3)2NH + HBr = (CH3)2NH2Br
BaSO4 + H2Cl2 = BaCl2 + H2SO4 =>
BaSO4 + H2Cl2 = BaCl2 + H2SO4
NH4OH + HCl + KNO2 = N2 + KCl + H2O =>
NH4OH + HCl + KNO2 = N2 + KCl + 3 H2O
C5H12O + O2 = H2O + C02 =>
2 C5H12O + 5 O2 = 12 H2O + 5 C02
N + Cr2O3 + H2O = (NH4)2Cr2O7 =>
2 N + Cr2O3 + 4 H2O = (NH4)2Cr2O7
Ti2O + H2O = HTiO =>
Ti2O + H2O = 2 HTiO
CHCl3 + H2 = CH2Cl2 + HCl =>
CHCl3 + H2 = CH2Cl2 + HCl
K3PO4(aq) + Ca(CH3COO)2(aq) = Ca3(PO4)2 + K6(CH3COO)6 =>
2 K3PO4(aq) + 3 Ca(CH3COO)2(aq) = Ca3(PO4)2 + K6(CH3COO)6
FeBr2 + Cl = ClBr + Fe =>
FeBr2 + 2 Cl = 2 ClBr + Fe
K3PO4 + CaNo3 = K3No3 + CaPO4 =>
K3PO4 + CaNo3 = K3No3 + CaPO4
BaCO3 + SiO2 + Si3N4 + Eu2O3 = BaSi2O2N2Eu + CO2 + O2 =>
4 BaCO3 + 2 SiO2 + 2 Si3N4 + 2 Eu2O3 = 4 BaSi2O2N2Eu + 4 CO2 + 3 O2
Ni4 + N4 = NiN =>
Ni4 + N4 = 4 NiN
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Na2SO4*10H2O(s) = Na2SO4H2O + H2O =>
Na2SO4*10H2O(s) = Na2SO4H2O + 9 H2O
NaOH + SrNO3 = NaNO3 + SrOH =>
NaOH + SrNO3 = NaNO3 + SrOH
CuSCN + KIO3 + HCl = CuSO4 + KCl + HCN + ICl + H2 =>
6 CuSCN + 8 KIO3 + 16 HCl = 6 CuSO4 + 8 KCl + 6 HCN + 8 ICl + 5 H2
Pb(C2H3O2)2 + Al2(SO4)3 = Pb(SO4) + Al(C2H3O2)3 =>
3 Pb(C2H3O2)2 + Al2(SO4)3 = 3 Pb(SO4) + 2 Al(C2H3O2)3
NaCr(OH)4 + H2SO4 = Cr(OH)3 + Na2SO4 + H2O =>
2 NaCr(OH)4 + H2SO4 = 2 Cr(OH)3 + Na2SO4 + 2 H2O
XMg2S + XNa = XNa2S + XMg =>
XMg2S + 2 XNa = XNa2S + 2 XMg
FeOCr2O3 + K2Co3 + O2 = K2CrO4 + Co2 + Fe2O3 =>
4 FeOCr2O3 + 8 K2Co3 + 11 O2 = 8 K2CrO4 + 12 Co2 + 2 Fe2O3
SnO2 + HI = SnI2 + I2 + H2O =>
SnO2 + 4 HI = SnI2 + I2 + 2 H2O
Mg2Si2O6 + H2O = Mg2SiO4 + Mg3Si4O10(OH)2 =>
5 Mg2Si2O6 + 2 H2O = 2 Mg2SiO4 + 2 Mg3Si4O10(OH)2
Ni + Co = Ni(Co) =>
Ni + Co = Ni(Co)
Li2Cr2O7 + BaCl2 = LiCl + BaCr2O7 =>
Li2Cr2O7 + BaCl2 = 2 LiCl + BaCr2O7
Ca(MnO4)2 + H2SO4 = CaSO4 + MnSO4 + H2O + O2 =>
2 Ca(MnO4)2 + 6 H2SO4 = 2 CaSO4 + 4 MnSO4 + 6 H2O + 5 O2
KCl + NaNO2 = KNO2 + NaCl =>
KCl + NaNO2 = KNO2 + NaCl
NaHCOO + H2O = NaOH + HCOOH =>
NaHCOO + H2O = NaOH + HCOOH
Cr2O7{2-} + H3AsO3 + H{+} = Cr{3+} + H3AsO4 + H2O =>
Cr2O7{2-} + 3 H3AsO3 + 8 H{+} = 2 Cr{3+} + 3 H3AsO4 + 4 H2O
C6H5COOCH3 + NaOH = C6H5COONa + CH3OH =>
C6H5COOCH3 + NaOH = C6H5COONa + CH3OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/24
Équations équilibrées sur02/26/23
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