| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C10H13 + 53 O2 = 40 CO2 + 26 H2O
Mg + HNO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + N2O + 5 H2O
AgClO3(aq) + NaNO3(aq) = NaClO3(aq) + AgNO3(aq) =>
AgClO3(aq) + NaNO3(aq) = NaClO3(aq) + AgNO3(aq)
Ca5(OH)(PO4)3 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca5(OH)(PO4)3 + H3PO4 = 5 Ca3(PO4)2 + 3 H2O
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
Bi + HNO3 = Bi(NO3)3 + NO + H2O =>
Bi + 4 HNO3 = Bi(NO3)3 + NO + 2 H2O
P + O5 = PO10 =>
P + 2 O5 = PO10
(NH4)2SO4(aq) + KOH(aq) = K2SO4(aq) + NH3(g) + H2O =>
(NH4)2SO4(aq) + 2 KOH(aq) = K2SO4(aq) + 2 NH3(g) + 2 H2O
K2SiO3 + CaO = CaSiO3 + K2O =>
K2SiO3 + CaO = CaSiO3 + K2O
Na2Cr2O7*2H2O + KCl = K2Cr2O7 + NaCl + H2O =>
Na2Cr2O7*2H2O + 2 KCl = K2Cr2O7 + 2 NaCl + 2 H2O
C10H22 + HNO3 = C10H21NO2 + H2O =>
C10H22 + HNO3 = C10H21NO2 + H2O
In2(SO4)3 + KOH = In(OH)3 + K2SO4 =>
In2(SO4)3 + 6 KOH = 2 In(OH)3 + 3 K2SO4
Ca(BrO)2 + Na2S + H2O = CaBr2 + S + NaOH =>
Ca(BrO)2 + 2 Na2S + 2 H2O = CaBr2 + 2 S + 4 NaOH
Cu3(OH)2(CO3)2 + H2SO4 = CuSO4 + CO2 + H2O =>
Cu3(OH)2(CO3)2 + 3 H2SO4 = 3 CuSO4 + 2 CO2 + 4 H2O
NaMnO4 + NaNO2 + NaOH = Na2MnO4 + NaNO3 + H2O =>
2 NaMnO4 + NaNO2 + 2 NaOH = 2 Na2MnO4 + NaNO3 + H2O
Cr(ClO4)2 + Ba(OH)2 = Cr(OH)2 + Ba(ClO4)2 =>
Cr(ClO4)2 + Ba(OH)2 = Cr(OH)2 + Ba(ClO4)2
Hg + CuSO4 = Hg(SO4)2 + Cu =>
Hg + 2 CuSO4 = Hg(SO4)2 + 2 Cu
CH3CH12H2OH + O2 = CO2 + H2O =>
CH3CH12H2OH + 6 O2 = 2 CO2 + 9 H2O
C6H5NO3 + H2O2 = CO2 + H2O + NO2 =>
2 C6H5NO3 + 27 H2O2 = 12 CO2 + 32 H2O + 2 NO2
Fe2O3 + HCl = Cl3Fe + H2O =>
Fe2O3 + 6 HCl = 2 Cl3Fe + 3 H2O
HF + CsOH = H2O + CsF =>
HF + CsOH = H2O + CsF
SiO2 = Si + O =>
SiO2 = Si + 2 O
C2H4OHNH2 + CO2 = C2H4OHNH2(CO2) =>
C2H4OHNH2 + CO2 = C2H4OHNH2(CO2)
KOH + NH4Cl = KCl + NH4OH =>
KOH + NH4Cl = KCl + NH4OH
MnS + H2O2 = MnO2 + H2O + SO4 =>
MnS + 6 H2O2 = MnO2 + 6 H2O + SO4
Ca + ZnCl2 = Zn + CaCl =>
2 Ca + ZnCl2 = Zn + 2 CaCl
H3BO3 + Ca(OH)2 = CaOHH2BO3 + H2O =>
H3BO3 + Ca(OH)2 = CaOHH2BO3 + H2O
CO3(s) + HCl(aq) = H2O(l) + CO2(aq) + Cl2(aq) =>
CO3(s) + 2 HCl(aq) = H2O(l) + CO2(aq) + Cl2(aq)
Mn(No2) + BeCl2 = Be(No2) + MnCl2 =>
Mn(No2) + BeCl2 = Be(No2) + MnCl2
CaCl2 + KCl = Cl + CaK =>
CaCl2 + KCl = 3 Cl + CaK
Sr3[Cr(OH)6]2 + H2SO4 = SrSO4 + Cr2(SO4)3 + H2O =>
Sr3[Cr(OH)6]2 + 6 H2SO4 = 3 SrSO4 + Cr2(SO4)3 + 12 H2O
C4H11N + O2 = CO2 + H2O + NH3 =>
C4H11N + 6 O2 = 4 CO2 + 4 H2O + NH3
(CH3)2CHCH2CH2OH + H2SO4 + NaBr = (CH3)2CHCH2CH2Br + Na2SO4 + H2O =>
2(CH3)2CHCH2CH2OH + H2SO4 + 2 NaBr = 2(CH3)2CHCH2CH2Br + Na2SO4 + 2 H2O
NH4SCN + BaCl2 = Ba(SCN)2 + NH4Cl =>
2 NH4SCN + BaCl2 = Ba(SCN)2 + 2 NH4Cl
KHSO4 + Al2O3 = K2SO4 + Al2(SO4)3 + H + O =>
6 KHSO4 + Al2O3 = 3 K2SO4 + Al2(SO4)3 + 6 H + 3 O
K + Pb(NO3)2 = Pb + K(NO3)3 =>
2 K + 3 Pb(NO3)2 = 3 Pb + 2 K(NO3)3
K(s) + Ba(NO3)2(aq) = Ba(s) + KNO3(aq) =>
2 K(s) + Ba(NO3)2(aq) = Ba(s) + 2 KNO3(aq)
ZnSO4 + Ba = Zn + BaSO4 =>
ZnSO4 + Ba = Zn + BaSO4
C3H8O2 + O2 = CO2 + H2O =>
C3H8O2 + 4 O2 = 3 CO2 + 4 H2O
KF + Ca(NO3)2 = K(NO3) + CaF2 =>
2 KF + Ca(NO3)2 = 2 K(NO3) + CaF2
Pb(NO3)2 + CrI = PbI + Cr(NO3)2 =>
Pb(NO3)2 + CrI = PbI + Cr(NO3)2
C3H6Br2 + KOH = C3H4 + H2O + KBr =>
C3H6Br2 + 2 KOH = C3H4 + 2 H2O + 2 KBr
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
MgBr2(aq) + CaCl2(aq) = CaBr2(aq) + MgCl2(aq) =>
MgBr2(aq) + CaCl2(aq) = CaBr2(aq) + MgCl2(aq)
HCl + Sb(OH)3 = Sb + H2O + Cl =>
3 HCl + Sb(OH)3 = Sb + 3 H2O + 3 Cl
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Fe(s) + H2O(g) = Fe3O4(s) + H2(g) =>
3 Fe(s) + 4 H2O(g) = Fe3O4(s) + 4 H2(g)
MgSO4*7H2O + BaCl2 = MgCl2 + BaSO4*7H2O =>
MgSO4*7H2O + BaCl2 = MgCl2 + BaSO4*7H2O
PbO2 + Sb + NaOH = PbO + NaSbO2 + H2 =>
2 PbO2 + 2 Sb + 2 NaOH = 2 PbO + 2 NaSbO2 + H2
PtCl2 + KCN = K2[Pt(CN)4] + KCl =>
PtCl2 + 4 KCN = K2[Pt(CN)4] + 2 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/24
Équations équilibrées sur02/28/23
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