| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2CO3(aq) + 2 HClO4(aq) = 2 KClO4 + CO2 + H2O
Li3N + H2O = LiOH + NH3 =>
Li3N + 3 H2O = 3 LiOH + NH3
SO3 + H2 = H2S + O2 =>
2 SO3 + 2 H2 = 2 H2S + 3 O2
CH2OCORROH = CH2OHRCOOR =>
CH2OCORROH = CH2OHRCOOR
(NH4)2Cr2O7 = Cr2O3 + N + H2O =>
(NH4)2Cr2O7 = Cr2O3 + 2 N + 4 H2O
C2H4 + MnO4{2-} + H{+} = CO2 + Mn{2+} + H2O =>
C2H4 + 3 MnO4{2-} + 12 H{+} = 2 CO2 + 3 Mn{2+} + 8 H2O
BaO + CuO = BaCuO2 =>
BaO + CuO = BaCuO2
CaCl2 + LiCo3 = CaCo3 + LiCl2 =>
CaCl2 + LiCo3 = CaCo3 + LiCl2
CrCl3 + AgNO3 = Cr(NO3)3 + AgCl =>
CrCl3 + 3 AgNO3 = Cr(NO3)3 + 3 AgCl
Cu(OH)2 + CO2 = CuCO3*Cu(OH)2 + H2O =>
2 Cu(OH)2 + CO2 = CuCO3*Cu(OH)2 + H2O
Cr + O2 = Cr7O14 =>
7 Cr + 7 O2 = Cr7O14
H2SO4(aq) + LiOH(aq) = Li2SO4(aq) + H2O =>
H2SO4(aq) + 2 LiOH(aq) = Li2SO4(aq) + 2 H2O
HNo3 + Cr(OH)2 = H2O + Cr(No3)2 =>
2 HNo3 + Cr(OH)2 = 2 H2O + Cr(No3)2
C8H10N4O2 + C7H10N2 = C15H18N6 + H2O + O =>
C8H10N4O2 + C7H10N2 = C15H18N6 + H2O + O
(NH4)2S2O8 + KI = K(NH4)2 + IS2O8 =>
(NH4)2S2O8 + KI = K(NH4)2 + IS2O8
Xe + F = XeF4 =>
Xe + 4 F = XeF4
H2CO3 + Cr = H2 + Cr(CO3)3 =>
3 H2CO3 + Cr = 3 H2 + Cr(CO3)3
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
KMnO4 + (COONa)2 + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + CO2 + H2O =>
2 KMnO4 + 5(COONa)2 + 8 H2SO4 = 5 Na2SO4 + K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
K2Cr2O7 + KOH = K2CrO4 + H2O =>
K2Cr2O7 + 2 KOH = 2 K2CrO4 + H2O
WO3 + H2 = WO + H2O =>
WO3 + 2 H2 = WO + 2 H2O
Cr2(SO4)3 + Na2CO3 = Cr2(CO3)3 + Na2(SO4) =>
Cr2(SO4)3 + 3 Na2CO3 = Cr2(CO3)3 + 3 Na2(SO4)
Cr + OH = Cr(OH)3 =>
Cr + 3 OH = Cr(OH)3
Sn + KOH + H2O = K3(SnO2)6 + H2 =>
12 Sn + 6 KOH + 18 H2O = 2 K3(SnO2)6 + 21 H2
KOHH3PO4 = KOH + H3PO4 =>
KOHH3PO4 = KOH + H3PO4
Al2(SO4)3*18H2O + C5H8O2 + NH3 = Al(C5H7O2)3 + (NH4)2SO4 + H2O =>
Al2(SO4)3*18H2O + 6 C5H8O2 + 6 NH3 = 2 Al(C5H7O2)3 + 3(NH4)2SO4 + 18 H2O
C17H36 + O2 = CO2 + H2O =>
C17H36 + 26 O2 = 17 CO2 + 18 H2O
S + Cl2 = SCl4 =>
S + 2 Cl2 = SCl4
Sb2O3 + Br2 + KOH = K3SbO4 + KBr + H2O =>
Sb2O3 + 2 Br2 + 10 KOH = 2 K3SbO4 + 4 KBr + 5 H2O
Cu(NO3)2 + NaBr = CuBr2 + Na(NO3) =>
Cu(NO3)2 + 2 NaBr = CuBr2 + 2 Na(NO3)
Pb(s) + CuCl2 = PbCl2(aq) + Cu(s) =>
Pb(s) + CuCl2 = PbCl2(aq) + Cu(s)
FeC2O4*2H2O + H2C2O4 + H2O2 + K2C2O4 = K3[Fe(C2O4)3]*3H2O =>
2 FeC2O4*2H2O + H2C2O4 + H2O2 + 3 K2C2O4 = 2 K3[Fe(C2O4)3]*3H2O
Al2 + SO4 + BaCl2 = AlCl2 + BaSO4 =>
Al2 + 2 SO4 + 2 BaCl2 = 2 AlCl2 + 2 BaSO4
CdCl2 + NH4OH = Cd(OH)2 + NH4Cl =>
CdCl2 + 2 NH4OH = Cd(OH)2 + 2 NH4Cl
Ni + HOH = H2 + NiO =>
Ni + HOH = H2 + NiO
HNO3 + BaCl2 = Ba(NO3)2 + HCl =>
2 HNO3 + BaCl2 = Ba(NO3)2 + 2 HCl
[Ag(NH3)2]OH + H2S = Ag2S + H2O + NH3 =>
2[Ag(NH3)2]OH + H2S = Ag2S + 2 H2O + 4 NH3
H2Cl2 + Ca(OH)2 = CaCl2 + H2O =>
H2Cl2 + Ca(OH)2 = CaCl2 + 2 H2O
FeC2O4*2H2O + H2C2O4 + H2O2 + K2C2O4 = K3Fe(C2O4)3*3H2O =>
2 FeC2O4*2H2O + H2C2O4 + H2O2 + 3 K2C2O4 = 2 K3Fe(C2O4)3*3H2O
XC2H5 + O2 = CO2 + XOH + H2O =>
2 XC2H5 + 7 O2 = 4 CO2 + 2 XOH + 4 H2O
FeCl3 + (NH4)2S = Fe2S3 + NH4Cl =>
2 FeCl3 + 3(NH4)2S = Fe2S3 + 6 NH4Cl
NaHCO3 + H2C4H4O6 = Na2C4H4O6 + H2O + CO2 =>
2 NaHCO3 + H2C4H4O6 = Na2C4H4O6 + 2 H2O + 2 CO2
Pb(NO3)2 + Al = Al(NO3)3 + Pb =>
3 Pb(NO3)2 + 2 Al = 2 Al(NO3)3 + 3 Pb
NaClO3 + K = KClO3 + Na =>
NaClO3 + K = KClO3 + Na
ZnH2Y = Zn[H2Y] =>
ZnH2Y = Zn[H2Y]
NO2(g) + H2(g) = NH3(g) + H2O(g) =>
2 NO2(g) + 7 H2(g) = 2 NH3(g) + 4 H2O(g)
Fe(OH)2 + H3PO4 = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3PO4 = Fe3(PO4)2 + 6 H2O
Ag + FeO2 = AgFe + O2 =>
Ag + FeO2 = AgFe + O2
Fe(NO3)3 + KBr = FeBr3 + KNO3 =>
Fe(NO3)3 + 3 KBr = FeBr3 + 3 KNO3
FeS2 + Fe2P = P4S10 + FeS =>
18 FeS2 + 4 Fe2P = P4S10 + 26 FeS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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