| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(CH3)2CHOH + 9 O2 = 8 H2O + 6 CO2
C3H8O + CH2O = C7H14O3 + H2O =>
4 C3H8O + 9 CH2O = 3 C7H14O3 + 4 H2O
NaOH + Ca2(OH) + Cl = Ca2(ClO) + NaCl + H2O =>
NaOH + Ca2(OH) + 2 Cl = Ca2(ClO) + NaCl + H2O
H2SO4 + KH = H2O + K2SO4 + S =>
5 H2SO4 + 6 KH = 8 H2O + 3 K2SO4 + 2 S
CuCO3 + HNO3 = Cu(NO3)2 + CO2 + H2O =>
CuCO3 + 2 HNO3 = Cu(NO3)2 + CO2 + H2O
CaClO(aq) + HCl(aq) = HClO(aq) + CaCl =>
CaClO(aq) + HCl(aq) = HClO(aq) + CaCl
Ba(OH)2 + HOCl = BaCl2 + H2O2 =>
Ba(OH)2 + 2 HOCl = BaCl2 + 2 H2O2
CsOH + P2O5 = Cs3PO4 + H2O =>
6 CsOH + P2O5 = 2 Cs3PO4 + 3 H2O
Fe2O3(aq) + HCLO4(aq) = Fe(CLO4)3(aq) + H2O(l) =>
Fe2O3(aq) + 6 HCLO4(aq) = 2 Fe(CLO4)3(aq) + 3 H2O(l)
KCN + NaClO + KOH = K2CO3 + N2 + NaCl + H2O =>
2 KCN + 5 NaClO + 2 KOH = 2 K2CO3 + N2 + 5 NaCl + H2O
MgCO3 + H2 = Mg + CO2 + H2O =>
MgCO3 + H2 = Mg + CO2 + H2O
Ni2(SO4) + NH3 = Ni(NH3) + SO4 =>
Ni2(SO4) + 2 NH3 = 2 Ni(NH3) + SO4
XLiSO4 + XSrClO3 = XSrSO4 + XLiClO3 =>
XLiSO4 + XSrClO3 = XSrSO4 + XLiClO3
O2 + C2H2 = H2O + CO2 =>
5 O2 + 2 C2H2 = 2 H2O + 4 CO2
NaOH(aq) + CaBr2(aq) = Ca(OH)2(s) + NaBr(aq) =>
2 NaOH(aq) + CaBr2(aq) = Ca(OH)2(s) + 2 NaBr(aq)
NiCl2 + S8 = NiS + Cl =>
8 NiCl2 + S8 = 8 NiS + 16 Cl
Mg(OH)2 + H4Si = Mg4Si2 + H2O =>
4 Mg(OH)2 + 2 H4Si = Mg4Si2 + 8 H2O
(NH4)2CO3 + Pb(OH)2 = NH3 + H2O + PbCO3 =>
(NH4)2CO3 + Pb(OH)2 = 2 NH3 + 2 H2O + PbCO3
C + H2 + O2 = CH3COOH =>
2 C + 2 H2 + O2 = CH3COOH
O + H2O = H2O59562562562 =>
59562562561 O + H2O = H2O59562562562
HNO2 + Ca(OH)2 = Ca(NO2)2 + H2O =>
2 HNO2 + Ca(OH)2 = Ca(NO2)2 + 2 H2O
CH3OOH + LiOH = H2O + LiC2H3O2 =>
2 CH3OOH + LiOH = 3 H2O + LiC2H3O2
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
HNO2 + Cd(OH)2 = Cd(NO2)2 + H2O =>
2 HNO2 + Cd(OH)2 = Cd(NO2)2 + 2 H2O
P2 + S = PS =>
P2 + 2 S = 2 PS
Sn + H2O + O2 = Sn(OH)2 =>
2 Sn + 2 H2O + O2 = 2 Sn(OH)2
Mg3N2 + NH4(NO3) = Mg(NO3)2 + (NH4)3N =>
Mg3N2 + 6 NH4(NO3) = 3 Mg(NO3)2 + 2(NH4)3N
Sr(NO3)2 + SO4 = Sr(SO4)2 + NO3 =>
Sr(NO3)2 + 2 SO4 = Sr(SO4)2 + 2 NO3
K3PO4 + H2O = K2O + H3(PO4) =>
2 K3PO4 + 3 H2O = 3 K2O + 2 H3(PO4)
NaOH + Al = H2 + NaAlO =>
2 NaOH + 2 Al = H2 + 2 NaAlO
(NH4)2CO3(aq) + Ba(OH)2(aq) = NH4OH(aq) + BaCO3(s) =>
(NH4)2CO3(aq) + Ba(OH)2(aq) = 2 NH4OH(aq) + BaCO3(s)
MnCl3 + H2O = MnCl2 + HCl + O2 =>
4 MnCl3 + 2 H2O = 4 MnCl2 + 4 HCl + O2
NaCl2 + Mg2O = MgCl2 + Na2O =>
2 NaCl2 + Mg2O = 2 MgCl2 + Na2O
(Pb(NO3)2) + NaI = PbI2 + NaNO3 =>
(Pb(NO3)2) + 2 NaI = PbI2 + 2 NaNO3
HPO3 + BrO3 + H = Br + H3PO4 =>
3 HPO3 + BrO3 + 6 H = Br + 3 H3PO4
Na3N2 = Na + N =>
Na3N2 = 3 Na + 2 N
CF4 + Mg + KNO3 = MgF2 + KF + CO2 + N2 =>
3 CF4 + 5 Mg + 2 KNO3 = 5 MgF2 + 2 KF + 3 CO2 + N2
Na2HPO4 + Fe(NO3)2 = NaNO3 + FeHPO4 =>
Na2HPO4 + Fe(NO3)2 = 2 NaNO3 + FeHPO4
HI + BaO = HBaOI =>
HI + BaO = HBaOI
KCl2 = K15 + Cl4 =>
30 KCl2 = 2 K15 + 15 Cl4
AgNO3 + CuBr2 = AgBr + Cu(NO3)2 =>
2 AgNO3 + CuBr2 = 2 AgBr + Cu(NO3)2
Ba3(PO4)2 + H2O = BaO + H3(PO4) =>
Ba3(PO4)2 + 3 H2O = 3 BaO + 2 H3(PO4)
FeS + PbO + Na2CO3 = FeO + Pb + Na2SO4 + CO2 =>
FeS + 4 PbO + Na2CO3 = FeO + 4 Pb + Na2SO4 + CO2
FeI3 + HClO4 + H2SO4 = HIO + HCl + Fe2(SO4)3 =>
4 FeI3 + 3 HClO4 + 6 H2SO4 = 12 HIO + 3 HCl + 2 Fe2(SO4)3
HBr + Cl2 = HCl + Br2 =>
2 HBr + Cl2 = 2 HCl + Br2
NaCO3(aq) + Cd(ClO3)2 = Na(ClO3)2 + CdCO3 =>
NaCO3(aq) + Cd(ClO3)2 = Na(ClO3)2 + CdCO3
CaC2 + O2 = CO + Ca =>
CaC2 + O2 = 2 CO + Ca
Na + H3PO3 = NaH2PO3 + H2 =>
2 Na + 2 H3PO3 = 2 NaH2PO3 + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NiS + HCl = NiH + SCl =>
NiS + HCl = NiH + SCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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