| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + 3 C2H5OH = N(C2H5)3 + 3 H2O
SO3 + H2 = S8 + H2O =>
8 SO3 + 24 H2 = S8 + 24 H2O
Bi + KI = BiI + K =>
Bi + KI = BiI + K
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
K2[Zn(OH)4] + HBr = KBr + Zn(OH)2 + H2O =>
K2[Zn(OH)4] + 2 HBr = 2 KBr + Zn(OH)2 + 2 H2O
FeCl2 + H2S + NH4CNS = FeCNS + HCl + SNH4 =>
FeCl2 + H2S + NH4CNS = FeCNS + 2 HCl + SNH4
Ag(NO3) + KCI = AgCI + KNO3 =>
Ag(NO3) + KCI = AgCI + KNO3
H4As2O7 + Cm(OH)3 = H2O + Cm4(As2O7)3 =>
3 H4As2O7 + 4 Cm(OH)3 = 12 H2O + Cm4(As2O7)3
Cl2 + NaOH = NaOCl + NaCl + H20O =>
10 Cl2 + 20 NaOH = 19 NaOCl + NaCl + H20O
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
CoSO4 + KMnO4 + H2SO4 = MnSO4 + Co2(SO4)3 + H2O + K2SO4 =>
10 CoSO4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 5 Co2(SO4)3 + 8 H2O + K2SO4
C6H12O6 + NO3 = N2 + H2O + CO2 =>
C6H12O6 + 4 NO3 = 2 N2 + 6 H2O + 6 CO2
FeCo3 + CuCl = FeCl2 + Cu2Co3 =>
FeCo3 + 2 CuCl = FeCl2 + Cu2Co3
Fe3CH3COO + NaOH = Fe3OH + NaCH3COO =>
Fe3CH3COO + NaOH = Fe3OH + NaCH3COO
HI + K(MnO4) + H2SO4 = I2 + Mn(SO4) + K2(SO4) + H2O =>
10 HI + 2 K(MnO4) + 3 H2SO4 = 5 I2 + 2 Mn(SO4) + K2(SO4) + 8 H2O
Sb2O3 + KI = Sb2K + O3I =>
Sb2O3 + KI = Sb2K + O3I
*2Na + Cl2 = NaCl =>
*2Na + Cl2 = 2 NaCl
Hg2(MnO4)2 + Cr(OH)3 = Hg2(OH)2 + Cr(MnO4)3 =>
3 Hg2(MnO4)2 + 2 Cr(OH)3 = 3 Hg2(OH)2 + 2 Cr(MnO4)3
NH3 + O2 = NO + H1O =>
NH3 + 2 O2 = NO + 3 H1O
CoCl2 + NH3 = Co(NH3) + Cl =>
CoCl2 + NH3 = Co(NH3) + 2 Cl
K2(CrO7) + HI + H2SO4 = K2(SO4) + Cr2(SO4)3 + I2 + H2O =>
2 K2(CrO7) + 18 HI + 5 H2SO4 = 2 K2(SO4) + Cr2(SO4)3 + 9 I2 + 14 H2O
C5 + H2 = CH4 =>
C5 + 10 H2 = 5 CH4
C5H3CH2SSCH2C6H5 + O2 = CO2 + SO2 + H2O =>
C5H3CH2SSCH2C6H5 + 18 O2 = 13 CO2 + 2 SO2 + 6 H2O
CuCl2(aq) + K2CrO4(aq) = CuCrO4 + KCl =>
CuCl2(aq) + K2CrO4(aq) = CuCrO4 + 2 KCl
H2 + SO3 = H2SO3 =>
H2 + SO3 = H2SO3
H3AsO4 + K2Cr2O7 + KSCN = Cr3(AsO4)2 + K3AsO4 + SO3 + CO2 + N2 + H2O =>
74 H3AsO4 + 33 K2Cr2O7 + 24 KSCN = 22 Cr3(AsO4)2 + 30 K3AsO4 + 24 SO3 + 24 CO2 + 12 N2 + 111 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Mg + NaOH = MgOHNa =>
Mg + NaOH = MgOHNa
MgCl2(aq) + Al(NO3)3(aq) = Mg(NO3)2(aq) + AlCl3(aq) =>
3 MgCl2(aq) + 2 Al(NO3)3(aq) = 3 Mg(NO3)2(aq) + 2 AlCl3(aq)
H7 + Cl13 = H17Cl37 =>
221 H7 + 259 Cl13 = 91 H17Cl37
Zn(H2O)6 + OH = Zn(OH)2 + H2O =>
Zn(H2O)6 + 2 OH = Zn(OH)2 + 6 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
NaCl(s) + F(g) = NaF(s) + Cl(g) =>
NaCl(s) + F(g) = NaF(s) + Cl(g)
H3PO4 = H2O + O10P4 =>
4 H3PO4 = 6 H2O + O10P4
H4P2O7 + Na2O2 = Na4P2O7 + H2O2 =>
H4P2O7 + 2 Na2O2 = Na4P2O7 + 2 H2O2
HCl + Be = H + ClBe =>
HCl + Be = H + ClBe
H3C6H5O7 + CaCO3 = C6H5O7{3-} + Ca{2+} + H2CO3 =>
2 H3C6H5O7 + 3 CaCO3 = 2 C6H5O7{3-} + 3 Ca{2+} + 3 H2CO3
C24H14O12 + O2 = CO2 + H2O =>
2 C24H14O12 + 43 O2 = 48 CO2 + 14 H2O
CH4(g) + Cl2(s) = CCl4(l) + HCl(g) =>
CH4(g) + 4 Cl2(s) = CCl4(l) + 4 HCl(g)
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
Li2O + SO2 = LiO3 + SO =>
Li2O + 5 SO2 = 2 LiO3 + 5 SO
NaCO3 + Ca(OH)2 = Na(OH) + Ca(CO3)2 =>
2 NaCO3 + Ca(OH)2 = 2 Na(OH) + Ca(CO3)2
NiSO4 + [C4H8N2O2] = NiC4H8N2O2 + SO4 =>
NiSO4 + [C4H8N2O2] = NiC4H8N2O2 + SO4
UO2(NO3)2 + H2SO4 + Zn = UO2(SO4) + Zn(NO3)2 + H2 =>
UO2(NO3)2 + H2SO4 + Zn = UO2(SO4) + Zn(NO3)2 + H2
NiO + H2O = NiOH2O =>
NiO + H2O = NiOH2O
Mg1Cl2 + Ag1N1O3 = Mg1(N1O3)2 + Ag1Cl1 =>
Mg1Cl2 + 2 Ag1N1O3 = Mg1(N1O3)2 + 2 Ag1Cl1
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
Na + CaOH = Ca + NaOH =>
Na + CaOH = Ca + NaOH
HNO2 + NaOH = NaNO2 + H2O =>
HNO2 + NaOH = NaNO2 + H2O
KMnO4 + FeBr3 + H2SO4 = MnSO4 + K2SO4 + Fe2(SO4)3 + Br + H2O =>
6 KMnO4 + 10 FeBr3 + 24 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 Fe2(SO4)3 + 30 Br + 24 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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