| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co(OH)3 + 3 HCIO3 = Co(CIO3)3 + 3 H2O
RbS + H2O = RbO + H2S =>
RbS + H2O = RbO + H2S
Fe2O3 + CO2 = FeC + O5 =>
5 Fe2O3 + 10 CO2 = 10 FeC + 7 O5
K2S + Cl2 + KOH = K2SO4 + KCl + H2O =>
K2S + 4 Cl2 + 8 KOH = K2SO4 + 8 KCl + 4 H2O
H3PO3 + Mo(OH)6 = Mo(H2PO3)6 + H2O =>
6 H3PO3 + Mo(OH)6 = Mo(H2PO3)6 + 6 H2O
H2Co = CoH2 =>
H2Co = CoH2
BaO + B2O3 + Na2O + BaF2 = Na3Ba2(B3O6)2F =>
3 BaO + 6 B2O3 + 3 Na2O + BaF2 = 2 Na3Ba2(B3O6)2F
H2SiO3 + LiOH = Li(HSiO3) + H2O =>
H2SiO3 + LiOH = Li(HSiO3) + H2O
Na2S + CaCl2 = NaCl + Ca2S2 =>
2 Na2S + 2 CaCl2 = 4 NaCl + Ca2S2
ZnCl2 + NaH2PO4 = Zn3(PO4)2 + NaCl + HCl =>
3 ZnCl2 + 2 NaH2PO4 = Zn3(PO4)2 + 2 NaCl + 4 HCl
Ba(OH)2 + HCl = H2O + BaH + Cl =>
Ba(OH)2 + 3 HCl = 2 H2O + BaH + 3 Cl
C38HO + C6H11Cl = C6H10 + C2H6O + Cl =>
C38HO + 65 C6H11Cl = 71 C6H10 + C2H6O + 65 Cl
Ni(OH)2 + (NH4)2SO4 = NH4(OH)2 + Ni2SO4 =>
2 Ni(OH)2 + (NH4)2SO4 = 2 NH4(OH)2 + Ni2SO4
K2SO4 + KI + H2O = K2SO3 + KOH + I2 =>
K2SO4 + 2 KI + H2O = K2SO3 + 2 KOH + I2
ZnCO4 = Zn + CO4 =>
ZnCO4 = Zn + CO4
CrOH3 + KOH + H2O2 = H2O + K2CrO4 =>
2 CrOH3 + 4 KOH + 7 H2O2 = 12 H2O + 2 K2CrO4
Cr(OH)3 + Cl2 + KOH = K2CrO4 + CrCl3 + H2O =>
4 Cr(OH)3 + 3 Cl2 + 4 KOH = 2 K2CrO4 + 2 CrCl3 + 8 H2O
Fe2(SO4)3 + HCl = FeCl3 + SO3 + H2O =>
Fe2(SO4)3 + 6 HCl = 2 FeCl3 + 3 SO3 + 3 H2O
N2O5 + Ba(OH)2 = Ba2O5 + N(OH)2 =>
N2O5 + 2 Ba(OH)2 = Ba2O5 + 2 N(OH)2
Cu + HCl + O2 = CuCl + H2O =>
4 Cu + 4 HCl + O2 = 4 CuCl + 2 H2O
(NH4)2SO4 + AgNO3 = Ag2SO4 + NH4(NO3) =>
(NH4)2SO4 + 2 AgNO3 = Ag2SO4 + 2 NH4(NO3)
NaAl(OH)4 + Br = NaBr + Al(OH)4 =>
NaAl(OH)4 + Br = NaBr + Al(OH)4
AgNO3 = Ag + NO3 =>
AgNO3 = Ag + NO3
NaOH + HCOOCH3 = HCOONa + CH3OH =>
NaOH + HCOOCH3 = HCOONa + CH3OH
Fe(NO3)3 + H2(SO4) = Fe2(SO4)3 + H(NO3) =>
2 Fe(NO3)3 + 3 H2(SO4) = Fe2(SO4)3 + 6 H(NO3)
CoO + Fe = FeO + Co =>
CoO + Fe = FeO + Co
CH3OOH + NaOH = CH3COONa + H2O =>
2 CH3OOH + NaOH = CH3COONa + 3 H2O
W(OH)5 + H3PO4 = W3(PO4)5 + H2O =>
3 W(OH)5 + 5 H3PO4 = W3(PO4)5 + 15 H2O
C2H4 + O2 = CO2 + H* =>
C2H4 + 2 O2 = 2 CO2 + 4 H*
Al2(CO3)3 + LiNO3 = Li2CO3 + Al(NO3)3 =>
Al2(CO3)3 + 6 LiNO3 = 3 Li2CO3 + 2 Al(NO3)3
S + Ga6 = S2Ga3 =>
4 S + Ga6 = 2 S2Ga3
Si3H8 + KMnO4 = SiO + MnO2 + KOH + H2O =>
3 Si3H8 + 14 KMnO4 = 9 SiO + 14 MnO2 + 14 KOH + 5 H2O
Ca + BeCO3 = CaCO3 + Be =>
Ca + BeCO3 = CaCO3 + Be
C8H11 + KMnO4 + H2SO4 = C8H7O4 + K2SO4 + MnSO4 + H2O =>
5 C8H11 + 12 KMnO4 + 18 H2SO4 = 5 C8H7O4 + 6 K2SO4 + 12 MnSO4 + 28 H2O
H(g) + C2H4(g) = C2H6(g) =>
2 H(g) + C2H4(g) = C2H6(g)
Ca3N2 = Ca + N =>
Ca3N2 = 3 Ca + 2 N
HCH3COO + CaCO3 = Ca2CH3COO + CO2 + H2O =>
11 HCH3COO + 16 CaCO3 = 8 Ca2CH3COO + 22 CO2 + 10 H2O
Fe + HNO3(conc) = Fe(NO3)3 + N2 + H2O =>
10 Fe + 36 HNO3(conc) = 10 Fe(NO3)3 + 3 N2 + 18 H2O
NH4Br + CrPO4 = PO4NH4 + BrCr =>
NH4Br + CrPO4 = PO4NH4 + BrCr
Cr(OH)3 + Cl2 + KOH = K2CrO4 + CrCl3 + H2O =>
4 Cr(OH)3 + 3 Cl2 + 4 KOH = 2 K2CrO4 + 2 CrCl3 + 8 H2O
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
H2O2(aq) + MnO2(s) = H2O(l) + MnO3(s) =>
H2O2(aq) + MnO2(s) = H2O(l) + MnO3(s)
Fe{3}O{2} + CO = Fe + CO{2} =>
2 Fe{3}O{2} + 3 CO = 2 Fe + 3 CO{2}
CoO + Fe = FeO + Co =>
CoO + Fe = FeO + Co
Zn(s) + C3H807(aq) = Zn3(C6H507)2(aq) + H2(g) =>
3 Zn(s) + 4 C3H807(aq) = Zn3(C6H507)2(aq) + 1107 H2(g)
Mg + CO2 = OMg + C =>
2 Mg + CO2 = 2 OMg + C
CuSHCl(aq) = CuClHS =>
CuSHCl(aq) = CuClHS
Cr(OH)3 + Cl2 + KOH = K2CrO4 + CrCl3 + H2O =>
4 Cr(OH)3 + 3 Cl2 + 4 KOH = 2 K2CrO4 + 2 CrCl3 + 8 H2O
Pb3N4 + Zn = Pb + Zn3N2 =>
Pb3N4 + 6 Zn = 3 Pb + 2 Zn3N2
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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