| Équations équilibrées la veille | Équations équilibrées le lendemain |
YCl3*6H2O = YOCl + 2 HCl + 5 H2O
P + KOH = KPO + KP + H2O =>
2 P + 2 KOH = KPO + KP + H2O
B4H10 + O2 + H2O = H3BO3 =>
2 B4H10 + 11 O2 + 2 H2O = 8 H3BO3
Ti2Nb2C3O2 = Nb6C5 + TiC + TiO2 + C =>
3 Ti2Nb2C3O2 = Nb6C5 + 3 TiC + 3 TiO2 + C
Ni3(PO4)2 + Cu2CrO4 = Ni(CrO4) + Cu3(PO4) =>
Ni3(PO4)2 + 3 Cu2CrO4 = 3 Ni(CrO4) + 2 Cu3(PO4)
Sn + HCl = SnCl2 + H2 =>
Sn + 2 HCl = SnCl2 + H2
PbSO4 + KCl = PbCl2 + K2SO4 =>
PbSO4 + 2 KCl = PbCl2 + K2SO4
FeS2 + Na2O2 = Fe2O3 + NaSO3 + Na2O =>
2 FeS2 + 13 Na2O2 = Fe2O3 + 4 NaSO3 + 11 Na2O
CoSO4 + Cl2 + KOH = CoOOH + KCl + K2SO4 + H2O =>
2 CoSO4 + Cl2 + 6 KOH = 2 CoOOH + 2 KCl + 2 K2SO4 + 2 H2O
As2S3 + OH{-} = AsS3{-3} + AsO3{-3} + H2O =>
As2S3 + 6 OH{-} = AsS3{-3} + AsO3{-3} + 3 H2O
XC(O)CN + H2O + HCl = XC(O)COOH + NH4Cl =>
XC(O)CN + 2 H2O + HCl = XC(O)COOH + NH4Cl
C20H42 = C10H22 + C20H20 =>
12 C20H42 = 22 C10H22 + C20H20
SO3 + N2O = SO4 + N2 =>
SO3 + N2O = SO4 + N2
SO3 + CuOH2 = CuSO3 + H2O =>
SO3 + CuOH2 = CuSO3 + H2O
Cr2O3 + N2 = CrO + NO2 =>
4 Cr2O3 + N2 = 8 CrO + 2 NO2
MgSO4 + BaCl2 = Ba2(SO4)2 + MgCl2 =>
2 MgSO4 + 2 BaCl2 = Ba2(SO4)2 + 2 MgCl2
Cu + Ca3(PO4)2 = Ca + Cu3(PO4)2 =>
3 Cu + Ca3(PO4)2 = 3 Ca + Cu3(PO4)2
CH3CHCH2 + KMnO4 + H2O = CH2(OH)CH(OH)CH3 + MnO2 + KOH =>
3 CH3CHCH2 + 2 KMnO4 + 4 H2O = 3 CH2(OH)CH(OH)CH3 + 2 MnO2 + 2 KOH
NaVO3 + Zn + HCl = NaCl + VOCl2 + ZnCl2 + H2O =>
2 NaVO3 + Zn + 8 HCl = 2 NaCl + 2 VOCl2 + ZnCl2 + 4 H2O
C2H5OH + K2Cr2O7 + H2SO4 = CH3COH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COH + Cr2(SO4)3 + K2SO4 + 7 H2O
CH3CHOHCH3 + K2Cr2O7 + H2SO4 = HCOOH + Cr2(SO4)3 + K2SO4 + H2 =>
7 CH3CHOHCH3 + 5 K2Cr2O7 + 20 H2SO4 = 21 HCOOH + 5 Cr2(SO4)3 + 5 K2SO4 + 27 H2
HCI + Zn = H2 + CIZn =>
2 HCI + 2 Zn = H2 + 2 CIZn
Al(s) + Fe2O2(s) = Fe(s) + Al2O3(s) =>
4 Al(s) + 3 Fe2O2(s) = 6 Fe(s) + 2 Al2O3(s)
SiO2 + CaCO3 = CaSiO3 + CO2 =>
SiO2 + CaCO3 = CaSiO3 + CO2
CaI + HCl = CaCl2 + H2I =>
CaI + 2 HCl = CaCl2 + H2I
Ba(OH)2(H2O)8(s) + NH4SCN(s) = Ba(SCN)2(s) + NH3(g) + H2O(l) =>
Ba(OH)2(H2O)8(s) + 2 NH4SCN(s) = Ba(SCN)2(s) + 2 NH3(g) + 10 H2O(l)
Mg + H2S = MgH2 + S =>
Mg + H2S = MgH2 + S
Ag(s) + CuCl2(s) = AgCl(s) + Cu(s) =>
2 Ag(s) + CuCl2(s) = 2 AgCl(s) + Cu(s)
Mg(IO3)2 + H2SO4 = MgSO4 + HIO3 =>
Mg(IO3)2 + H2SO4 = MgSO4 + 2 HIO3
SbCl3 + Na2S + H2O = Sb(OH)3 + H2S + NaCl =>
2 SbCl3 + 3 Na2S + 6 H2O = 2 Sb(OH)3 + 3 H2S + 6 NaCl
C14H12 + C5H6Br3N{-}2 = C19H18N{-}2 + Br3 =>
C14H12 + C5H6Br3N{-}2 = C19H18N{-}2 + Br3
Sb + HNO3 = SbH + NO3 =>
Sb + HNO3 = SbH + NO3
C6H5CH2Br + H2O = C6H5CH2OH + HBr =>
C6H5CH2Br + H2O = C6H5CH2OH + HBr
CH3O + HO = CH3OOH =>
CH3O + HO = CH3OOH
PCl5 + P2O5 = PCl3O =>
3 PCl5 + P2O5 = 5 PCl3O
KSO4 + PbCl = PbSO4 + KCl =>
KSO4 + PbCl = PbSO4 + KCl
Na2S + FeCl3 = FeS + S + NaCl =>
3 Na2S + 2 FeCl3 = 2 FeS + S + 6 NaCl
Al + O + HCl = H2O + AlCl3 =>
2 Al + 3 O + 6 HCl = 3 H2O + 2 AlCl3
PbNO3 + Al2SO4 = Pb2SO4 + AlNO3 =>
2 PbNO3 + Al2SO4 = Pb2SO4 + 2 AlNO3
Fe2(CO3)3(aq) + H2CrO4(aq) = Fe2(CrO4)3 + CO2 + H2O =>
Fe2(CO3)3(aq) + 3 H2CrO4(aq) = Fe2(CrO4)3 + 3 CO2 + 3 H2O
Ni(C2H3O2)2(aq) + K3PO4(aq) = NiPO4(s) + K3(C2H3O2)2(aq) =>
Ni(C2H3O2)2(aq) + K3PO4(aq) = NiPO4(s) + K3(C2H3O2)2(aq)
C4H4NH + C6H5CHO + O2 = (C6H5C)4(C4H2N)2(C4H2NH)2 + H2O =>
8 C4H4NH + 8 C6H5CHO + 3 O2 = 2(C6H5C)4(C4H2N)2(C4H2NH)2 + 14 H2O
CuO + H3PO4 = Cu(H3PO4) + O2 =>
2 CuO + 2 H3PO4 = 2 Cu(H3PO4) + O2
CCOOH + NaOH = NaC2O2 + H2O =>
CCOOH + NaOH = NaC2O2 + H2O
C8H18 = C2 + C3H8 =>
8 C8H18 = 5 C2 + 18 C3H8
H2C2O2 + NaOH = H2O + Na + CO2 =>
H2C2O2 + 6 NaOH = 4 H2O + 6 Na + 2 CO2
AsO4 + S2O3 = As4 + SO42 =>
324 AsO4 + 16 S2O3 = 81 As4 + 32 SO42
CuSO4*5H2O + NH4OH = CuOH + NH4SO4 + H2O =>
CuSO4*5H2O + NH4OH = CuOH + NH4SO4 + 5 H2O
K3[Fe(CN)6] + NaSCN = K3Na[Fe(CN)6] + SCN =>
K3[Fe(CN)6] + NaSCN = K3Na[Fe(CN)6] + SCN
NaHO + Al = AlO + NaH =>
NaHO + Al = AlO + NaH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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