| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCIONH4OH = NH4CIOH2O
C4H9BrHCl = C4H9ClHBr =>
C4H9BrHCl = C4H9ClHBr
HAsO4H2O = H2AsO4OH =>
HAsO4H2O = H2AsO4OH
CaOH{2}O = Ca(OH){2}H =>
CaOH{2}O = Ca(OH){2}H
K2 + CO3 = K2O + CO2 =>
K2 + CO3 = K2O + CO2
CrO3 + H2O = H2CrO4 =>
CrO3 + H2O = H2CrO4
Mn(NO3)2 = MnO2 + N2O4 =>
Mn(NO3)2 = MnO2 + N2O4
Na2O2 + KI + H2SO4 = I2 + Na2SO4 + KOH =>
Na2O2 + 2 KI + H2SO4 = I2 + Na2SO4 + 2 KOH
Na2S2O3 + HgCl2 + H2O = HgS + HCl + Na2SO4 =>
Na2S2O3 + HgCl2 + H2O = HgS + 2 HCl + Na2SO4
C14H14O3H2O = C14H13O3H3O =>
C14H14O3H2O = C14H13O3H3O
HCl + Br2 = BrCl + H2 =>
2 HCl + Br2 = 2 BrCl + H2
AgBr + F2 = FBr + Ag =>
2 AgBr + F2 = 2 FBr + 2 Ag
HSLiOH = HOHLiS =>
HSLiOH = HOHLiS
Fe(NO3)Ni = Ni(NO3)Fe =>
Fe(NO3)Ni = Ni(NO3)Fe
(NH4)2S + KOH = NH4OH + K2S =>
(NH4)2S + 2 KOH = 2 NH4OH + K2S
V(s) + O(g) = VO(s) =>
V(s) + O(g) = VO(s)
Na2O + Ca = CaO + Na =>
Na2O + Ca = CaO + 2 Na
Sb(HCO3)5 = Sb2O5 + CO2 + H2O =>
2 Sb(HCO3)5 = Sb2O5 + 10 CO2 + 5 H2O
NaNO3 + CH4N2O + H2SO4 = N2 + CO2 + Na2SO4 + H2O =>
6 NaNO3 + 5 CH4N2O + 3 H2SO4 = 8 N2 + 5 CO2 + 3 Na2SO4 + 13 H2O
Fe(NO3)3 + Zn(NO3)2 + C6H8O7 = ZnFe2O4 + CO2 + NO2 + H2O =>
18 Fe(NO3)3 + 9 Zn(NO3)2 + 4 C6H8O7 = 9 ZnFe2O4 + 24 CO2 + 72 NO2 + 16 H2O
ZnS + Br = S8 + ZnBr2 =>
8 ZnS + 16 Br = S8 + 8 ZnBr2
MgO + NaOH = Mg(OH) + NaO =>
MgO + NaOH = Mg(OH) + NaO
Na2[Zn(OH)4] = H2O + Na2ZnO2 =>
Na2[Zn(OH)4] = 2 H2O + Na2ZnO2
Al2(SO4)3 + BaF2 = BaSO4 + AlF3 =>
Al2(SO4)3 + 3 BaF2 = 3 BaSO4 + 2 AlF3
Na3N2 = Na + N =>
Na3N2 = 3 Na + 2 N
Ag + K2CO3 = Ag2CO3 + K =>
2 Ag + K2CO3 = Ag2CO3 + 2 K
MgNO3AuK = MgAuKNO3 =>
MgNO3AuK = MgAuKNO3
CdSO4 + Na2HPO4 = CdHPO4 + Na2SO4 =>
CdSO4 + Na2HPO4 = CdHPO4 + Na2SO4
KOHC2H5ClO = C2H4OKClH2O =>
KOHC2H5ClO = C2H4OKClH2O
Br2 + PtI4 = PtBr4 + I =>
2 Br2 + PtI4 = PtBr4 + 4 I
NaPb + AgNO3 = NaNO3 + AgPb =>
NaPb + AgNO3 = NaNO3 + AgPb
Cr(NO3)3 + NaOH = Cr(OH)3 + NaNO3 =>
Cr(NO3)3 + 3 NaOH = Cr(OH)3 + 3 NaNO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
KNO3 + CuCl2 = KCl + Cu(NO3)2 =>
2 KNO3 + CuCl2 = 2 KCl + Cu(NO3)2
Br2 + Ca(OH)2 = CaBr2 + Ca(BrO3)2 + H2O =>
6 Br2 + 6 Ca(OH)2 = 5 CaBr2 + Ca(BrO3)2 + 6 H2O
PB(NO3)2(aq) + H2SO4(aq) = PBSO4(s) + HNO3(aq) =>
PB(NO3)2(aq) + H2SO4(aq) = PBSO4(s) + 2 HNO3(aq)
KCH3COO + BaBr2 = KBr + Ba(CH3COO)2 =>
2 KCH3COO + BaBr2 = 2 KBr + Ba(CH3COO)2
Na4P2O7 + H2Cr2O7 = Na2Cr2O7 + H4P2O7 =>
Na4P2O7 + 2 H2Cr2O7 = 2 Na2Cr2O7 + H4P2O7
CaCl2 + AgNo3 = Ca(No3)2 + AgCl =>
CaCl2 + 2 AgNo3 = Ca(No3)2 + 2 AgCl
LithiumPhosphateSodiumBromide = SodiumPhosphateLithiumBromide =>
LithiumPhosphateSodiumBromide = SodiumPhosphateLithiumBromide
C4H8 + O = CO + H2O =>
C4H8 + 8 O = 4 CO + 4 H2O
KHF2 + H3BO3 = KF + KBF3OH + H2O =>
2 KHF2 + H3BO3 = KF + KBF3OH + 2 H2O
CH3CH2CH2OH(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH3CH2CH2OH(l) + 9 O2(g) = 6 CO2(g) + 8 H2O(g)
C6H12ClOH = H2OC6H11Cl =>
C6H12ClOH = H2OC6H11Cl
FeCO3CO2H2O = Fe(HCO3)2 =>
FeCO3CO2H2O = Fe(HCO3)2
Al(s) + NH4ClO4(s) = NO(g) + Al2O3(s) + AlCl3(s) + H2O(l) =>
3 Al(s) + 3 NH4ClO4(s) = 3 NO(g) + Al2O3(s) + AlCl3(s) + 6 H2O(l)
K2Cr2O7 = K + Cr + O =>
K2Cr2O7 = 2 K + 2 Cr + 7 O
RbSe = SeRb =>
RbSe = SeRb
NH4OH + C2H4O2 = NH4CH3CO2 + H2O =>
NH4OH + C2H4O2 = NH4CH3CO2 + H2O
SO3 + PCl5 = SCl6 + P2O5 =>
5 SO3 + 6 PCl5 = 5 SCl6 + 3 P2O5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/13/24
Équations équilibrées sur05/13/23
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