| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KClO3 + 3 C = 2 KCl + 3 CO2
Mg(OH)2 + Al2(OH)5Cl + C36H70MgO4 = Mg67Al33(OH)200(C18H35O2)33 + MgCl2 =>
235 Mg(OH)2 + 66 Al2(OH)5Cl + 66 C36H70MgO4 = 4 Mg67Al33(OH)200(C18H35O2)33 + 33 MgCl2
K4Fe(SCN)6 + K2Cr2O7 + H2(SO4) = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2(SO4) + KNO3 =>
6 K4Fe(SCN)6 + 97 K2Cr2O7 + 355 H2(SO4) = 3 Fe2(SO4)3 + 97 Cr2(SO4)3 + 36 CO2 + 355 H2O + 91 K2(SO4) + 36 KNO3
FeCO3 + Na2O = FeO + Na2CO3 =>
FeCO3 + Na2O = FeO + Na2CO3
CU + HNO3 = CUNO32 + NO + H2O =>
3 CU + 62 HNO3 = 3 CUNO32 + 59 NO + 31 H2O
C20H16O4 + NaOH = C20H15O4 + H2O + Na2OH =>
C20H16O4 + 2 NaOH = C20H15O4 + H2O + Na2OH
NaCl + ZnS = ZnCl2 + Na2S =>
2 NaCl + ZnS = ZnCl2 + Na2S
Cu(OH)2 + KOH = K2[Cu(OH)4] =>
Cu(OH)2 + 2 KOH = K2[Cu(OH)4]
(ZnOH)2SO4 + NaOH = Na2SO4 + Zn(OH)2 =>
(ZnOH)2SO4 + 2 NaOH = Na2SO4 + 2 Zn(OH)2
HNO3 + S = NO2 + H2O + SO2 =>
4 HNO3 + S = 4 NO2 + 2 H2O + SO2
S + F2 = SF6 =>
S + 3 F2 = SF6
NH3(aq) + BaCl2(aq) = BaH3(aq) + NCl2(aq) =>
NH3(aq) + BaCl2(aq) = BaH3(aq) + NCl2(aq)
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
KBrO3 + HCl + Sb2O3 = KCl + HBr + Sb2O5 =>
2 KBrO3 + 2 HCl + 3 Sb2O3 = 2 KCl + 2 HBr + 3 Sb2O5
CU + HNO3 = CUNO32 + NO + H2O =>
3 CU + 62 HNO3 = 3 CUNO32 + 59 NO + 31 H2O
Cr2O3 + Al = Al2O3 + Cr2 =>
Cr2O3 + 2 Al = Al2O3 + Cr2
MnO5 + HCl = MnCl2 + Cl + H2O =>
MnO5 + 10 HCl = MnCl2 + 8 Cl + 5 H2O
CH3OH + N2O4 = CO2 + H2O + N2 =>
4 CH3OH + 3 N2O4 = 4 CO2 + 8 H2O + 3 N2
CH3CH2CH2COOK + H2O = CH3CH2CH2COOH + KOH =>
CH3CH2CH2COOK + H2O = CH3CH2CH2COOH + KOH
GaCl3 + H2O = Ga2O3 + HCl =>
2 GaCl3 + 3 H2O = Ga2O3 + 6 HCl
Al + Pb(NO3)2 = AlPb(NO3)2 =>
Al + Pb(NO3)2 = AlPb(NO3)2
NiOOH + H2SO4 = Ni2(SO4)3 + H2O =>
2 NiOOH + 3 H2SO4 = Ni2(SO4)3 + 4 H2O
Cu(aq) + S(aq) = CuS =>
Cu(aq) + S(aq) = CuS
K3PO4 + SrSO4 = K2(SO4) + Sr3(PO4)2 =>
2 K3PO4 + 3 SrSO4 = 3 K2(SO4) + Sr3(PO4)2
CaO + (NH4)2HPO4 = Ca10(PO4)6(OH)2 + NH3 + H2O =>
10 CaO + 6(NH4)2HPO4 = Ca10(PO4)6(OH)2 + 12 NH3 + 8 H2O
BaSO4*4H2O = BaSO4 + H2O =>
BaSO4*4H2O = BaSO4 + 4 H2O
KMnO4 + NO + H2SO4 = K2SO4 + MnSO4 + NO2 + H2O =>
2 KMnO4 + 5 NO + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 NO2 + 3 H2O
Zn + H2Co3 = ZnCo3 + H2 =>
Zn + H2Co3 = ZnCo3 + H2
C6H6 + O2 + HCl = C6H5Cl + H2O =>
2 C6H6 + O2 + 2 HCl = 2 C6H5Cl + 2 H2O
(NH4)2SO4(aq) + CaCl2(aq) = (NH4)Cl(aq) + Ca(SO4)(s) =>
(NH4)2SO4(aq) + CaCl2(aq) = 2(NH4)Cl(aq) + Ca(SO4)(s)
Nh4 + OH = Nh4OH =>
Nh4 + OH = Nh4OH
KClO4 + Mg = KCl + MgO =>
KClO4 + 4 Mg = KCl + 4 MgO
Ni(OH)2(s) + H2SO4(aq) = Ni(SO4)(aq) + H2O(l) =>
Ni(OH)2(s) + H2SO4(aq) = Ni(SO4)(aq) + 2 H2O(l)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H4CaCl2O2 = CaCl2 + H2O =>
H4CaCl2O2 = CaCl2 + 2 H2O
H2O(l) + SO3(g) = H2SO4(aq) =>
H2O(l) + SO3(g) = H2SO4(aq)
CuO(s) + NaOH(ac) = Cu(OH) + NaO =>
CuO(s) + NaOH(ac) = Cu(OH) + NaO
CU + HNO3 = CUNO32 + NO + H2O =>
3 CU + 62 HNO3 = 3 CUNO32 + 59 NO + 31 H2O
Fe3[Fe(CN)6]2 + NaOH = Fe(OH)3 + Na3Fe2[Fe(CN)6]2 =>
Fe3[Fe(CN)6]2 + 3 NaOH = Fe(OH)3 + Na3Fe2[Fe(CN)6]2
NH3 + CoCl2 = CoH3 + NCl2 =>
NH3 + CoCl2 = CoH3 + NCl2
K + SrSO4 = K2SO4 + Sr =>
2 K + SrSO4 = K2SO4 + Sr
H(PH2O2) + HgCl2 + H2O = H3PO4 + Hg + HCl =>
H(PH2O2) + 2 HgCl2 + 2 H2O = H3PO4 + 2 Hg + 4 HCl
Al + MgO = O + MgAl =>
Al + MgO = O + MgAl
Na2SiO3 + Al = Na2Si + Al2O3 =>
Na2SiO3 + 2 Al = Na2Si + Al2O3
Pt(NH3)4Cl4 + NH3 = Pt(NH3)5Cl4 =>
Pt(NH3)4Cl4 + NH3 = Pt(NH3)5Cl4
FeOH + Cl = FeOHCl =>
FeOH + Cl = FeOHCl
K3Po4 + BaCl2 = Ba3(Po4)2 + KCl =>
2 K3Po4 + 3 BaCl2 = Ba3(Po4)2 + 6 KCl
ZnO + CuO = Cu(ZnO2) =>
ZnO + CuO = Cu(ZnO2)
KMnO4 + HCCH = K2C2O4 + MnO2 + KOH + H2O =>
8 KMnO4 + 3 HCCH = 3 K2C2O4 + 8 MnO2 + 2 KOH + 2 H2O
C6H5C2H3Br2 + KOH = C6H4C2H2 + KBr + H2O =>
C6H5C2H3Br2 + 2 KOH = C6H4C2H2 + 2 KBr + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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