| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + ZnSO4 = CuO + ZnSO3
NaHCo3HCl = NaHCo3 + HCl =>
NaHCo3HCl = NaHCo3 + HCl
C5H7O4COOH + O2 = C2O + H2O =>
2 C5H7O4COOH + O2 = 6 C2O + 8 H2O
HCOOH + Na2CO3 = CHCOONa + H2O + CO2 =>
6 HCOOH + Na2CO3 = 2 CHCOONa + 5 H2O + 3 CO2
Na2S + CuSO4 = Na2SO4 + SCu =>
Na2S + CuSO4 = Na2SO4 + SCu
Br2O3 + H2O = HBrO2 =>
Br2O3 + H2O = 2 HBrO2
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr29(SO4)3 + K2SO4 + CH3COOH + H2O =>
29 K2Cr2O7 + 84 CH3CH2OH + 35 H2SO4 = 2 Cr29(SO4)3 + 29 K2SO4 + 84 CH3COOH + 119 H2O
Sb2S3 + CaCl2 = SbCl3 + CaS =>
Sb2S3 + 3 CaCl2 = 2 SbCl3 + 3 CaS
HCl + KMnO4 = MnCl2 + Cl2 + KCl + H2O =>
16 HCl + 2 KMnO4 = 2 MnCl2 + 5 Cl2 + 2 KCl + 8 H2O
Ca(ClO2) + HCl = CaCl2 + Cl2 + H2O =>
2 Ca(ClO2) + 8 HCl = 2 CaCl2 + 3 Cl2 + 4 H2O
Sn(NO3)2 + NaI2 = NaNO3 + Sn(I2)2 =>
Sn(NO3)2 + 2 NaI2 = 2 NaNO3 + Sn(I2)2
I2 + H2O = HI + HIO =>
I2 + H2O = HI + HIO
P4 + I2 + H2O = H3PO4 + HI =>
P4 + 10 I2 + 16 H2O = 4 H3PO4 + 20 HI
CrO42{-} + H2O + Zn = Cr(OH)3 + OH{-} + Zn2{+} =>
CrO42{-} + 42 H2O + 160 Zn = Cr(OH)3 + 81 OH{-} + 80 Zn2{+}
C2H2 + (Cu(NH3)2)Cl = Cu2C2 + NH4Cl + NH3 =>
C2H2 + 2(Cu(NH3)2)Cl = Cu2C2 + 2 NH4Cl + 2 NH3
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
Sn + NaOH = Na2Sn2O2 + H2 =>
2 Sn + 2 NaOH = Na2Sn2O2 + H2
CuS + HCl = CuCl + HS =>
CuS + HCl = CuCl + HS
P4O10 + NaOH = Na2HPO4 + H2O =>
P4O10 + 8 NaOH = 4 Na2HPO4 + 2 H2O
NCl = N + Cl =>
NCl = N + Cl
NiO + HCl = NiCl2 + H2O =>
NiO + 2 HCl = NiCl2 + H2O
H2O + NH3 + CO2 = (NH4)2CO3 =>
H2O + 2 NH3 + CO2 = (NH4)2CO3
H3O + AsO2 = As + H2O =>
4 H3O + AsO2 = As + 6 H2O
CaCo3 + H3O = Ca + H2Co3 + H2O =>
CaCo3 + 2 H3O = Ca + H2Co3 + 2 H2O
FeCl3 + H2S + H2SO4 = FeSO4 + H2O + SCl2 =>
8 FeCl3 + 7 H2S + 13 H2SO4 = 8 FeSO4 + 20 H2O + 12 SCl2
Zn + Ag3AsO4 + H = AsH3 + ZnO2 + Ag =>
2 Zn + Ag3AsO4 + 3 H = AsH3 + 2 ZnO2 + 3 Ag
CuFeS2 + H2O2 + Ca(OH)2 = CuO + FeO + CaSO4 + H =>
CuFeS2 + 3 H2O2 + 2 Ca(OH)2 = CuO + FeO + 2 CaSO4 + 10 H
CH3OO + O2 = CO2 + H2O =>
4 CH3OO + 3 O2 = 4 CO2 + 6 H2O
Cu2 + HNO3 = Cu(NO3)2 + N2O + H2O =>
2 Cu2 + 10 HNO3 = 4 Cu(NO3)2 + N2O + 5 H2O
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*123MoO3 + NH4NO3 + H2O =>
H3PO4 + 123(NH4)2MoO4 + 243 HNO3 = (NH4)3PO4*123MoO3 + 243 NH4NO3 + 123 H2O
FeCl2 + H3PO4 = Fe(H2PO4)2 + HCl =>
FeCl2 + 2 H3PO4 = Fe(H2PO4)2 + 2 HCl
Li + BaBr2 = Ba + LiBr2 =>
Li + BaBr2 = Ba + LiBr2
HCOOH + Na2CO3 = CHCOONa + H2O + CO2 =>
6 HCOOH + Na2CO3 = 2 CHCOONa + 5 H2O + 3 CO2
Li + O = Li2O2 =>
2 Li + 2 O = Li2O2
Al(s) + AgNO3(aw) = Al(NO3)3(aq) + Ag(s) =>
Al(s) + 3 AgNO3(aw) = Al(NO3)3(aq) + 3 Ag(s)
Al(OH)3 + KOH = Al[K(OH)4] =>
Al(OH)3 + KOH = Al[K(OH)4]
CaCO3 = CaO + CO2* =>
CaCO3 = CaO + CO2*
NaHO3 + CH3OOH = CH3COONa + CO2 + H2O =>
NaHO3 + 3 CH3OOH = CH3COONa + CO2 + 5 H2O
Zn3(VO4)2 + V2O3 = ZnV2O4 + O2 =>
Zn3(VO4)2 + 2 V2O3 = 3 ZnV2O4 + O2
H + O = H2O =>
2 H + O = H2O
C2H4(OH)2 + CrO3 + H2SO4 = C2H2O4 + Cr2(SO4)3 + H2O =>
3 C2H4(OH)2 + 8 CrO3 + 12 H2SO4 = 3 C2H2O4 + 4 Cr2(SO4)3 + 18 H2O
HOCl + NaHSO3 = NaHSO4 + HCl =>
HOCl + NaHSO3 = NaHSO4 + HCl
C6H13OH + H2O = C6H12O2 + H2 =>
C6H13OH + H2O = C6H12O2 + 2 H2
NaAl(OH)4 + HNO3 = Al2O3 + NaNO3 + H2O =>
2 NaAl(OH)4 + 2 HNO3 = Al2O3 + 2 NaNO3 + 5 H2O
V2O5 + Zn + H2SO4 = VOSO4 + H2O + ZnSO4 =>
V2O5 + Zn + 3 H2SO4 = 2 VOSO4 + 3 H2O + ZnSO4
H2SiF6(aq) + H2O(l) = SiO2(s) + HF(aq) =>
H2SiF6(aq) + 2 H2O(l) = SiO2(s) + 6 HF(aq)
AlCl3 + NaHSO3 = Al(HSO3)3 + NaCl =>
AlCl3 + 3 NaHSO3 = Al(HSO3)3 + 3 NaCl
Mo + F + CH2(OH)COOH = (MoFCH2(OH)COO) + H =>
Mo + F + CH2(OH)COOH = (MoFCH2(OH)COO) + H
LiNO3(aq) + MgL2(aq) = LiL2 + NO3Mg =>
LiNO3(aq) + MgL2(aq) = LiL2 + NO3Mg
Al2(SO4)3 + NH3 + H2O = Al(OH)3 + (NH4) + SO4 =>
Al2(SO4)3 + 6 NH3 + 6 H2O = 2 Al(OH)3 + 6(NH4) + 3 SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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