| Équations équilibrées la veille | Équations équilibrées le lendemain |
P2O5 + Ba(OH)2 = BaP2O6 + H2O
H(NO3) = NO2 + H2O + O2 =>
4 H(NO3) = 4 NO2 + 2 H2O + O2
U + I4 = UI =>
4 U + I4 = 4 UI
K2HPO4 + K2CO3 = K3PO4 + CO2 + H2O =>
2 K2HPO4 + K2CO3 = 2 K3PO4 + CO2 + H2O
Au + H2O = Au2O3 + H2 =>
2 Au + 3 H2O = Au2O3 + 3 H2
H2O2(aw) = H2O(l) + O2(g) =>
2 H2O2(aw) = 2 H2O(l) + O2(g)
Ba(OH)2 + Na2HPO4 = Ba3(PO4)2 + Na3PO4 + H2O =>
3 Ba(OH)2 + 6 Na2HPO4 = Ba3(PO4)2 + 4 Na3PO4 + 6 H2O
BaBr2 + CuSO4 = CuBr2 + BaSO4 =>
BaBr2 + CuSO4 = CuBr2 + BaSO4
LiBr + CuSO4 = Li2SO4 + CuBr2 =>
2 LiBr + CuSO4 = Li2SO4 + CuBr2
LiOH + H3PO3 = Li2HPO3 + H2O =>
2 LiOH + H3PO3 = Li2HPO3 + 2 H2O
H2SO4(aq) + Al(OH)3 = Al2(SO4)3 + H2O(l) =>
3 H2SO4(aq) + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O(l)
Mg + NaBr = MgBr2 + Na =>
Mg + 2 NaBr = MgBr2 + 2 Na
CH2CH(CH2)2CH3 + O2 = H2O + CO2 =>
2 CH2CH(CH2)2CH3 + 15 O2 = 10 H2O + 10 CO2
NaS + KOH = NaOH + KS =>
NaS + KOH = NaOH + KS
(CH3COO)2Pb + Zn = (CH3COO)2Zn + Pb =>
(CH3COO)2Pb + Zn = (CH3COO)2Zn + Pb
Al + CH3COO = Al(CH3COO)3 =>
Al + 3 CH3COO = Al(CH3COO)3
S2O3{2-} + HCl = SO2 + S + Cl{-} + H2O =>
S2O3{2-} + 2 HCl = SO2 + S + 2 Cl{-} + H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Al + HF = AlHF =>
Al + HF = AlHF
K + AgC2H3O2 = KC2H3O2 + Ag =>
K + AgC2H3O2 = KC2H3O2 + Ag
Pb(No3)2(aq) + LiCl(aq) = LiNo3(s) + PbCl2(aq) =>
Pb(No3)2(aq) + 2 LiCl(aq) = 2 LiNo3(s) + PbCl2(aq)
SF6 + SO3 = SO2F2 =>
SF6 + 2 SO3 = 3 SO2F2
VCI3 + K = KVCI3 =>
VCI3 + K = KVCI3
C6H12O6 + HCO3{-} = C5H9O2{-} + H2CO3 =>
13 C6H12O6 + 12 HCO3{-} = 12 C5H9O2{-} + 30 H2CO3
Pd + HCl = PdCl + H =>
Pd + HCl = PdCl + H
NaH2PO2 + Br2 + H2O = NaH2PO4 + HBr =>
NaH2PO2 + 2 Br2 + 2 H2O = NaH2PO4 + 4 HBr
FeSO4 + Ba(OH)2 = Fe(OH)2 + BaSO4 =>
FeSO4 + Ba(OH)2 = Fe(OH)2 + BaSO4
Y2O3 + Ba(NO3)2 + CuO + O2 = YBa2Cu3O7 + NO3 =>
2 Y2O3 + 8 Ba(NO3)2 + 12 CuO + 5 O2 = 4 YBa2Cu3O7 + 16 NO3
HCOOH + Fe = HCOOFe + H2 =>
2 HCOOH + 2 Fe = 2 HCOOFe + H2
CH3CH27CH3 + O2 = CO2 + H2O =>
4 CH3CH27CH3 + 45 O2 = 12 CO2 + 66 H2O
HNH3 = N2 + H2 =>
2 HNH3 = N2 + 4 H2
C9H8O2 + CH4O = C10H10O2 + H2O =>
C9H8O2 + CH4O = C10H10O2 + H2O
S + H = SH =>
S + H = SH
NaC2H3O2 + Ca2S2 = Na2S + Ca(C2H3O2)2 =>
4 NaC2H3O2 + Ca2S2 = 2 Na2S + 2 Ca(C2H3O2)2
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
AgNo3 + MgSO4 = Ag2SO4 + Mg(No3)2 =>
2 AgNo3 + MgSO4 = Ag2SO4 + Mg(No3)2
K + CuO = K2O + Cu =>
2 K + CuO = K2O + Cu
Pt + Pb(NO3)2 = PtNO3 + Pb =>
2 Pt + Pb(NO3)2 = 2 PtNO3 + Pb
K3Po4 + CaCl2 = Ca3(Po4)2 + KCl =>
2 K3Po4 + 3 CaCl2 = Ca3(Po4)2 + 6 KCl
CuO + C2H5Br = Cu + C2H5OBr =>
CuO + C2H5Br = Cu + C2H5OBr
Pb(NO3)2(aq) + LiCl(aq) = LiNO3(s) + PbCl2(aq) =>
Pb(NO3)2(aq) + 2 LiCl(aq) = 2 LiNO3(s) + PbCl2(aq)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MgSO4*7H2O = MgSO4*2H2O + H2O =>
MgSO4*7H2O = MgSO4*2H2O + 5 H2O
KIBr = KBr + I =>
KIBr = KBr + I
H3 + PO4 + NH4OH = HOH + (NH4)3PO4 =>
H3 + PO4 + 3 NH4OH = 3 HOH + (NH4)3PO4
Al2(CO3)3 + LiBr = AlBr3 + Li2CO3 =>
Al2(CO3)3 + 6 LiBr = 2 AlBr3 + 3 Li2CO3
CuCl2 + Na2SO4 = Cu2(SO4)2 + NaCl =>
2 CuCl2 + 2 Na2SO4 = Cu2(SO4)2 + 4 NaCl
NH4NO3 + H2 = NH4H2 + NO3 =>
NH4NO3 + H2 = NH4H2 + NO3
CH2CHCHO + Br2 + H2O = CH2CHCOOH + HBr =>
CH2CHCHO + Br2 + H2O = CH2CHCOOH + 2 HBr
NH3 + H + S = NH42S =>
NH3 + 39 H + S = NH42S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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