| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiBr + CsOH = CsBr + LiOH
Na2O + H2SO4 = Na2SO4 + H2O =>
Na2O + H2SO4 = Na2SO4 + H2O
C2H4O2 + NaHCO3 = CO2 + H2O + CH3COONa =>
C2H4O2 + NaHCO3 = CO2 + H2O + CH3COONa
NaCl + O2 = Na2O + Cl2 =>
4 NaCl + O2 = 2 Na2O + 2 Cl2
Cu + SnCl4 = CuCl2 + Sn =>
2 Cu + SnCl4 = 2 CuCl2 + Sn
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + Bi2O3(NO3) + NaNO3 + H2O =>
3 Mn(NO3)2 + 10 NaBiO3 + 9 HNO3 = 3 HMnO4 + 5 Bi2O3(NO3) + 10 NaNO3 + 3 H2O
Al2(SO4)3 + KOH = Al2(SO5)3 + KH =>
Al2(SO4)3 + 3 KOH = Al2(SO5)3 + 3 KH
F2 + NaOH = NaF + H2O + O2 =>
2 F2 + 4 NaOH = 4 NaF + 2 H2O + O2
CO2(g) = CO(g) + O2(g) =>
2 CO2(g) = 2 CO(g) + O2(g)
Au2O3 + CO2 = Au2CO5 =>
Au2O3 + CO2 = Au2CO5
CrCl3 + Mg = CrCl2 + MgCl2 =>
2 CrCl3 + Mg = 2 CrCl2 + MgCl2
S + Na = Na2S =>
S + 2 Na = Na2S
Sr(OH)2 + H3(PO4) = Sr3(PO4)2 + H2O =>
3 Sr(OH)2 + 2 H3(PO4) = Sr3(PO4)2 + 6 H2O
NN + XCl = XXXN + ClCl =>
NN + 6 XCl = 2 XXXN + 3 ClCl
NaOH + FeBr3 = NaBr + Fe(OH)3 =>
3 NaOH + FeBr3 = 3 NaBr + Fe(OH)3
Zn(s) + HNO3(aq) = ZnNO3(aq) + H2(g) =>
2 Zn(s) + 2 HNO3(aq) = 2 ZnNO3(aq) + H2(g)
FeCl3 + C7H6O3 + H2O = Fe(C7H6O3)3 + HCl + O2 =>
4 FeCl3 + 12 C7H6O3 + 6 H2O = 4 Fe(C7H6O3)3 + 12 HCl + 3 O2
N4O4{-} + Fe{2+} + H{+} = N4{2+} + Fe{3+} + H2O =>
N4O4{-} + 5 Fe{2+} + 8 H{+} = N4{2+} + 5 Fe{3+} + 4 H2O
MgCl2 + Sr(NO3)2 = Mg(NO3)2 + SrCl2 =>
MgCl2 + Sr(NO3)2 = Mg(NO3)2 + SrCl2
Mn2{+} + PbO2 = MnO2 + Pb2{+} =>
Mn2{+} + 2 PbO2 = 2 MnO2 + Pb2{+}
Ba(s) + N2(g) = BaN2(s) =>
Ba(s) + N2(g) = BaN2(s)
C2H5OH + O2 = CHOH + H2O =>
C2H5OH + O2 = 2 CHOH + H2O
FeCl3 + NaI = Fe + I2 + NaCl =>
2 FeCl3 + 6 NaI = 2 Fe + 3 I2 + 6 NaCl
C2O2H4 + C5OH12 = C7O2H14 + H2O =>
C2O2H4 + C5OH12 = C7O2H14 + H2O
N2 + O = N2O =>
N2 + O = N2O
H2SO4 + BaO2 = H2O2 + BaSO4 =>
H2SO4 + BaO2 = H2O2 + BaSO4
I2O5 + BrF5 = IF5 + O2 + BrF =>
2 I2O5 + 5 BrF5 = 4 IF5 + 5 O2 + 5 BrF
Pb3(PO4)4 + Li = Li3(PO4) + Pb3 =>
Pb3(PO4)4 + 12 Li = 4 Li3(PO4) + Pb3
Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4
Na2B4O17H20 + NaOH = NaBO2 + H2O =>
Na2B4O17H20 + 2 NaOH = 4 NaBO2 + 11 H2O
H3PO4 + Li = Li3PO4 + H =>
H3PO4 + 3 Li = Li3PO4 + 3 H
PbNO3(aq) + NaCl2(aq) = PbCl2(s) + NaNO3(aq) =>
PbNO3(aq) + NaCl2(aq) = PbCl2(s) + NaNO3(aq)
Fe3O4(s) + H2(g) = Fe(l) + H2O(g) =>
Fe3O4(s) + 4 H2(g) = 3 Fe(l) + 4 H2O(g)
Na2C2O4 + H2O = H2C2O4 + NaOH =>
Na2C2O4 + 2 H2O = H2C2O4 + 2 NaOH
SnCl2 + K3Co(CN)6 = Sn3(Co(CN)6)2 + KCl =>
3 SnCl2 + 2 K3Co(CN)6 = Sn3(Co(CN)6)2 + 6 KCl
Pb(NO3)2 + AlBr3 = PbBr2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlBr3 = 3 PbBr2 + 2 Al(NO3)3
N2O3(g) + H2O(l) = HNO2(aq) =>
N2O3(g) + H2O(l) = 2 HNO2(aq)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
MnO2 + NaCl + H2SO4 = MnSO4 + Na2SO4 + Cl2 + H2O =>
MnO2 + 2 NaCl + 2 H2SO4 = MnSO4 + Na2SO4 + Cl2 + 2 H2O
Fe(Br)3 = Fe3 + Br =>
3 Fe(Br)3 = Fe3 + 9 Br
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
C2H4 + H2O = C2H6O =>
C2H4 + H2O = C2H6O
Cr(CO)6 + KOH = KHCr2(CO) + K2CO3 + KHCOO + H2O =>
2 Cr(CO)6 + 13 KOH = KHCr2(CO) + K2CO3 + 10 KHCOO + H2O
H3CCOH + H2 = C2H5OH =>
H3CCOH + H2 = C2H5OH
KBr + CsOH = CsBr + KOH =>
KBr + CsOH = CsBr + KOH
Sodiumhydroxide = water + sodiumoxide =>
2 NaOH = H2O + Na2O
Li + H(OH) = LiOH + H =>
Li + H(OH) = LiOH + H
CH3MgBr + HCHO = CH3CH2OMgBr =>
CH3MgBr + HCHO = CH3CH2OMgBr
HNO3 + CH3CH2CH2NH2 = CH3CH2CH2OH + N2 + H2O =>
3 HNO3 + 5 CH3CH2CH2NH2 = 5 CH3CH2CH2OH + 4 N2 + 4 H2O
Rb + Cl = RbCl =>
Rb + Cl = RbCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/29/24
Équations équilibrées sur04/28/23
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