| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(HCO3)2 + 2 KOH = Mg(OH)2 + 2 KHCO3
MgO + SO3 = MgSO3 + O =>
MgO + SO3 = MgSO3 + O
V(OH)4Cl + Fe(Cl)2 + HCl = VOCl2 + FeCl3 + H2O =>
V(OH)4Cl + Fe(Cl)2 + 2 HCl = VOCl2 + FeCl3 + 3 H2O
C6H5COOH + NaOH = C6H6 + Na2CO3 + H2O =>
C6H5COOH + 2 NaOH = C6H6 + Na2CO3 + H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CHCl3 + NaOH = NaCHO2 + NaCl + H2O =>
CHCl3 + 4 NaOH = NaCHO2 + 3 NaCl + 2 H2O
C8H10 + K2Cr2O7 + H2SO4 = C8H8O4 + KHSO4 + Cr2(SO4)3 + H2O =>
3 C8H10 + 5 K2Cr2O7 + 25 H2SO4 = 3 C8H8O4 + 10 KHSO4 + 5 Cr2(SO4)3 + 23 H2O
Ca3P2 + H2O + Br2 = HBr + Ca3(PO4)2 =>
Ca3P2 + 8 H2O + 8 Br2 = 16 HBr + Ca3(PO4)2
Pb(CH3COO)2 + SO4(NH4)2 = Pb(NH4)2 + SO4(CH3COO)2 =>
Pb(CH3COO)2 + SO4(NH4)2 = Pb(NH4)2 + SO4(CH3COO)2
HC2H3O2(aq) + KOH(s) = KC2H3O2(s) + H2O(l) =>
HC2H3O2(aq) + KOH(s) = KC2H3O2(s) + H2O(l)
Au + KOH + H2O = K[Au(OH)4] + H2 =>
2 Au + 2 KOH + 6 H2O = 2 K[Au(OH)4] + 3 H2
Sr2 + I2 = SrI2 =>
Sr2 + 2 I2 = 2 SrI2
TI(OH)3 + HMnO4 = TI(MnO4)3 + H2O =>
TI(OH)3 + 3 HMnO4 = TI(MnO4)3 + 3 H2O
P2O5 + H2O = PHO3 =>
P2O5 + H2O = 2 PHO3
Cu(H2O) + Cl = CuCl4 + H2O =>
Cu(H2O) + 4 Cl = CuCl4 + H2O
Ag + CO2 = AgCO2 =>
Ag + CO2 = AgCO2
LiOH + H2CO3 = Li2CO3 + H2O =>
2 LiOH + H2CO3 = Li2CO3 + 2 H2O
KBrO3 + K2S + H2SO4 = K2SO4 + Br2 + H2O =>
8 KBrO3 + 5 K2S + 4 H2SO4 = 9 K2SO4 + 4 Br2 + 4 H2O
H2SO4 + KMnO4 + K2C2O4 = CO2 + H2O + KSO4 + MnSO4 =>
4 H2SO4 + KMnO4 + K2C2O4 = 2 CO2 + 4 H2O + 3 KSO4 + MnSO4
Fe2(SO4)3 + K2CrO4 = Fe2CrO4 + K2(SO4)3 =>
Fe2(SO4)3 + K2CrO4 = Fe2CrO4 + K2(SO4)3
Na2(SO3) + Co(NO3)2 = Co(SO3) + Na(NO3) =>
Na2(SO3) + Co(NO3)2 = Co(SO3) + 2 Na(NO3)
C6H12O6 + Na = C6H12O6Na =>
C6H12O6 + Na = C6H12O6Na
CO3 + O2 = CO2O3 =>
CO3 + O2 = CO2O3
Pr(NO3)3*6H2O + Mn(NO3)2*4H2O + Ca(NO3)2*4H2O + Sr(NO3)2 + NH2CH2COOH = Pr(Sr04Ca06)2Mn2O7 + CO2 + N2 + H2O =>
18 Pr(NO3)3*6H2O + 36 Mn(NO3)2*4H2O + 216 Ca(NO3)2*4H2O + 144 Sr(NO3)2 + 536 NH2CH2COOH = 18 Pr(Sr04Ca06)2Mn2O7 + 1072 CO2 + 691 N2 + 2456 H2O
[X(X)5Cl]Cl + AgX = AgCl + X(X)2 =>
3[X(X)5Cl]Cl + 6 AgX = 6 AgCl + 8 X(X)2
HNO3 + CuSO3 = Cu(NO3)2 + H2 + SO3 =>
2 HNO3 + CuSO3 = Cu(NO3)2 + H2 + SO3
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Cr2(SO4)3 + KOH = Cr(OH)3 + K2SO4 =>
Cr2(SO4)3 + 6 KOH = 2 Cr(OH)3 + 3 K2SO4
NbO + O2 = Nb2O5 =>
4 NbO + 3 O2 = 2 Nb2O5
O2 + CS2 = CO2 + SO2 =>
3 O2 + CS2 = CO2 + 2 SO2
C7H6O + NaOH = NaC6H5CO2 + C7H8O =>
2 C7H6O + NaOH = NaC6H5CO2 + C7H8O
S2O3 = S + SO2 =>
2 S2O3 = S + 3 SO2
CrO4{-2} + H2O2 + OH{-} = CrO10{-5} + H2O =>
2 CrO4{-2} + 9 H2O2 + 6 OH{-} = 2 CrO10{-5} + 12 H2O
AlO + H2SO4 = Al + (SO4)3 + H2O =>
3 AlO + 3 H2SO4 = 3 Al + (SO4)3 + 3 H2O
BaCl2 = Ba + Cl2 =>
BaCl2 = Ba + Cl2
Ca(NH2)2 + HCl = CaCl2 + NH3 =>
Ca(NH2)2 + 2 HCl = CaCl2 + 2 NH3
Fe(s) + NiCl2(aq) = FeCl2(aq) + Ni(s) =>
Fe(s) + NiCl2(aq) = FeCl2(aq) + Ni(s)
NO3 + CaCl2 = Cl + Ca(NO3)2 =>
2 NO3 + CaCl2 = 2 Cl + Ca(NO3)2
Cr2O7{-2} + H2O = CrO4{-} + H =>
Cr2O7{-2} + H2O = 2 CrO4{-} + 2 H
KHC8H4O4 + K2Cr2O7 = CO2 + H2O + K + Cr =>
14 KHC8H4O4 + 29 K2Cr2O7 = 112 CO2 + 35 H2O + 72 K + 58 Cr
Ca(NO3)2 + NH4(OH) = NH4(NO3) + Ca(OH)2 =>
Ca(NO3)2 + 2 NH4(OH) = 2 NH4(NO3) + Ca(OH)2
Zn(OH)2 + Na2(SO4) = ZnSO4 + NaOH =>
Zn(OH)2 + Na2(SO4) = ZnSO4 + 2 NaOH
Na2S2O7 + BaCl2 = BaSO4 + NaCl + SO3 =>
Na2S2O7 + BaCl2 = BaSO4 + 2 NaCl + SO3
C7H5O6N3 + O2 = CO2 + N2 + H2O =>
4 C7H5O6N3 + 21 O2 = 28 CO2 + 6 N2 + 10 H2O
Ca2 + NO3 = Ca(NO3)2 =>
Ca2 + 4 NO3 = 2 Ca(NO3)2
K2CO3(s) + H2SO4(aq) = K2SO4(s) + CO2(g) + H2O(l) =>
K2CO3(s) + H2SO4(aq) = K2SO4(s) + CO2(g) + H2O(l)
C142H206O38N + H2O = CH4 + CO2 + NH3 =>
8 C142H206O38N + 578 H2O = 695 CH4 + 441 CO2 + 8 NH3
H2O2 + AgNO3 = Ag2O2 + HNO3 =>
H2O2 + 2 AgNO3 = Ag2O2 + 2 HNO3
NH3 + H2CrO4 = NH4CrO4 + H2 =>
2 NH3 + 2 H2CrO4 = 2 NH4CrO4 + H2
NaOH(aq) + Cd(NO3)2(aq) = Cd(OH)2 + NaNO3 =>
2 NaOH(aq) + Cd(NO3)2(aq) = Cd(OH)2 + 2 NaNO3
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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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