| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2 = 2 Cl
Zn + HC = ZnC12 + H2 =>
Zn + 12 HC = ZnC12 + 6 H2
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
N2O5 + Cu(OH)2 = Cu(NO3)2 + H2O =>
N2O5 + Cu(OH)2 = Cu(NO3)2 + H2O
C2 + B = B2C2 =>
C2 + 2 B = B2C2
Mg(s) + NaOH(aq) = Na2MgO2(s) + H2(g) =>
Mg(s) + 2 NaOH(aq) = Na2MgO2(s) + H2(g)
H2SO3 + O3 = H2SO4 =>
3 H2SO3 + O3 = 3 H2SO4
N2Cl4 + CH4 = N3 + H2 + Cl4C =>
3 N2Cl4 + 3 CH4 = 2 N3 + 6 H2 + 3 Cl4C
HPO3 + H2O = H3PO4 =>
HPO3 + H2O = H3PO4
MgO + NH3 = Mg3N2 + H2O =>
3 MgO + 2 NH3 = Mg3N2 + 3 H2O
Al(s) + NH4ClO4(s) = Al2O3(s) + AlCl3(s) + NO(g) + H2O(g) =>
3 Al(s) + 3 NH4ClO4(s) = Al2O3(s) + AlCl3(s) + 3 NO(g) + 6 H2O(g)
Nh4 + HCl = Nh4Cl + H2 =>
2 Nh4 + 2 HCl = 2 Nh4Cl + H2
K3[VF6] + KOH = V(OH)3 + KF =>
K3[VF6] + 3 KOH = V(OH)3 + 6 KF
Fe + CO5 = FeCO5 =>
Fe + CO5 = FeCO5
Rb(s) + F2(g) = RbF(s) =>
2 Rb(s) + F2(g) = 2 RbF(s)
Mo + Br2 = Mo2Br3 =>
4 Mo + 3 Br2 = 2 Mo2Br3
Mg(NO3)2 + (NH4)2S = MgS + (NH4)(NO3) =>
Mg(NO3)2 + (NH4)2S = MgS + 2(NH4)(NO3)
ZnCl2 + NH3*H2O = [Zn(NH3)4]Cl2 + H2O =>
ZnCl2 + 4 NH3*H2O = [Zn(NH3)4]Cl2 + 4 H2O
CS2 = C + S2 =>
CS2 = C + S2
NH3 + Mg(NO3)2 = Mg(OH)2 + H2O + N2 =>
10 NH3 + 3 Mg(NO3)2 = 3 Mg(OH)2 + 12 H2O + 8 N2
K2Cr2O7 + S + H2O = SO2 + Cr2O2 + KOH =>
K2Cr2O7 + 2 S + H2O = 2 SO2 + Cr2O2 + 2 KOH
C + H2 + N2 = C6H1N3 =>
12 C + H2 + 3 N2 = 2 C6H1N3
V(OH)6 + H2SO4 = V(SO4)3 + H2O =>
V(OH)6 + 3 H2SO4 = V(SO4)3 + 6 H2O
C7H15COOH + O2 = CO + H2O =>
C7H15COOH + 7 O2 = 8 CO + 8 H2O
C + S7 = CS2 =>
7 C + 2 S7 = 7 CS2
P + Fe2O3 = Fe + PO =>
3 P + Fe2O3 = 2 Fe + 3 PO
C + HO = CO + H =>
C + HO = CO + H
Al(NO3)3 + Ba = Al2 + Ba(NO3)2 =>
2 Al(NO3)3 + 3 Ba = Al2 + 3 Ba(NO3)2
Fe2 + S8 = Fe8S2 =>
16 Fe2 + S8 = 4 Fe8S2
Fe + CO5 = FeCO5 =>
Fe + CO5 = FeCO5
Al(OH){3+} + HCl = AlCl{3+} + H2O =>
Al(OH){3+} + HCl = AlCl{3+} + H2O
SO3 + SiO2 = SiSO3 + O2 =>
SO3 + SiO2 = SiSO3 + O2
MgCl + AgNO3 = Mg(NO3) + AgCl =>
MgCl + AgNO3 = Mg(NO3) + AgCl
FeS(s) + O2(g) = FeO(s) + SO2(g) =>
2 FeS(s) + 3 O2(g) = 2 FeO(s) + 2 SO2(g)
PbSO4 + CuCl = PbCl2 + Cu2SO4 =>
PbSO4 + 2 CuCl = PbCl2 + Cu2SO4
FeCl3 + Na3PO4 = FePO4 + NaCl =>
FeCl3 + Na3PO4 = FePO4 + 3 NaCl
BiCl3 + SnCl2 = Bi5 + SnCl4 =>
10 BiCl3 + 15 SnCl2 = 2 Bi5 + 15 SnCl4
P + F2 = P2F5 =>
4 P + 5 F2 = 2 P2F5
Sb(NO3)3 + K2S = Sb2S3 + KNO3 =>
2 Sb(NO3)3 + 3 K2S = Sb2S3 + 6 KNO3
Ag + HBr = AgBr + H =>
Ag + HBr = AgBr + H
FeF3 + S = Fe2S3 + F2 =>
2 FeF3 + 3 S = Fe2S3 + 3 F2
Co2(CO)8 + C5H6 = C5H5Co(CO)2 + H2 + CO =>
Co2(CO)8 + 2 C5H6 = 2 C5H5Co(CO)2 + H2 + 4 CO
C2 + N2 = C2N =>
2 C2 + N2 = 2 C2N
PBr3(aq) = P + Br2(g) =>
2 PBr3(aq) = 2 P + 3 Br2(g)
SiH3Cl = SiH4 + SiH2Cl2 =>
2 SiH3Cl = SiH4 + SiH2Cl2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cu(CH3COO)2 + AgNO3 = AgCH3COO + Cu(NO3)2 =>
Cu(CH3COO)2 + 2 AgNO3 = 2 AgCH3COO + Cu(NO3)2
CaCO3 + NaCN = Ca(CN)2 + Na2CO3 =>
CaCO3 + 2 NaCN = Ca(CN)2 + Na2CO3
TiCl3 = TiCl2 + TiCl4 =>
2 TiCl3 = TiCl2 + TiCl4
Pb2O3 + HCl = PbCl3 + H2O =>
Pb2O3 + 6 HCl = 2 PbCl3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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