| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnO + 2 HAc = Zn(Ac)2 + H2O
FeCl3*6H2O + KIO3 = Fe(IO3)3 + KCl + H2O =>
FeCl3*6H2O + 3 KIO3 = Fe(IO3)3 + 3 KCl + 6 H2O
Al(NO3)3 + Co(NO3)2 + NH3*H2O = CoAl2O4 + NH4NO3 + H2O =>
2 Al(NO3)3 + Co(NO3)2 + 8 NH3*H2O = CoAl2O4 + 8 NH4NO3 + 4 H2O
AlCl3(aq) + NH3*H2O(aq) = NH4(aq) + Al(OH)4(s) + NH4Cl(aq) =>
AlCl3(aq) + 4 NH3*H2O(aq) = NH4(aq) + Al(OH)4(s) + 3 NH4Cl(aq)
SO2 + Li2O = Li2SO3 =>
SO2 + Li2O = Li2SO3
ClO3{-} + NO + OH{-} = NO2{-} + Cl2 + H2O =>
2 ClO3{-} + 10 NO + 8 OH{-} = 10 NO2{-} + Cl2 + 4 H2O
NaO3 + CO2 = NaCO3 + O2 =>
NaO3 + CO2 = NaCO3 + O2
KClO3 + Na2SO4 = Na2ClO3 + KSO4 =>
KClO3 + Na2SO4 = Na2ClO3 + KSO4
St + H2O = StO + H2 =>
St + H2O = StO + H2
Ba(OH)2 + Li = LiOH + Ba =>
Ba(OH)2 + 2 Li = 2 LiOH + Ba
Ru + O = RuO =>
Ru + O = RuO
H2CrO6 + H2SO4 = Cr2(SO4)3 + H2O + O2 =>
4 H2CrO6 + 6 H2SO4 = 2 Cr2(SO4)3 + 10 H2O + 7 O2
K2CrO4 + K2PbO2 + CH3COOH = CH3COOK + H2O + PbCrO4 =>
K2CrO4 + K2PbO2 + 4 CH3COOH = 4 CH3COOK + 2 H2O + PbCrO4
AgNO3(aq) + NaNO2(aq) = AgNO2(aq) + NaNO3(aq) =>
AgNO3(aq) + NaNO2(aq) = AgNO2(aq) + NaNO3(aq)
Ba(OH)2 + Cl2O5 = Ba(ClO3)2 + H2O =>
Ba(OH)2 + Cl2O5 = Ba(ClO3)2 + H2O
C6H8O7 + (NH4)2SO4 = C4H4N4S2 + H2O + CO2 =>
10 C6H8O7 + 18(NH4)2SO4 = 9 C4H4N4S2 + 94 H2O + 24 CO2
MgCO3 + HNO3 = Mg(NO3)2 + CO2 + H2O =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + CO2 + H2O
SO2 + BaCl2 = BaS + Cl2 + O2 =>
SO2 + BaCl2 = BaS + Cl2 + O2
K2CrO4 + K2PbO2 + CH3COOH = CH3COOK + H2O + PbCrO4 =>
K2CrO4 + K2PbO2 + 4 CH3COOH = 4 CH3COOK + 2 H2O + PbCrO4
K2SO4 + ZnO = K2O + ZnSO4 =>
K2SO4 + ZnO = K2O + ZnSO4
CH3CH2Cl + NH3 = CH3CH2NH3Cl =>
CH3CH2Cl + NH3 = CH3CH2NH3Cl
Na2S(aq) + BaO(aq) = Na2O(aq) + BaS(s) =>
Na2S(aq) + BaO(aq) = Na2O(aq) + BaS(s)
Ca3P2 + AlCl3 = CaCl2 + AlP =>
Ca3P2 + 2 AlCl3 = 3 CaCl2 + 2 AlP
(NH4)2C2O4 + AlCl3 = Al2(C2O4)3 + NH4Cl =>
3(NH4)2C2O4 + 2 AlCl3 = Al2(C2O4)3 + 6 NH4Cl
C10H8 + CrO3 + H2SO4 = C8H6O4 + Cr2(SO4)3 + H2O =>
4 C10H8 + 14 CrO3 + 21 H2SO4 = 5 C8H6O4 + 7 Cr2(SO4)3 + 22 H2O
CUSO4 + KI = CUI + I2 + K2SO4(aq) =>
2 CUSO4 + 4 KI = 2 CUI + I2 + 2 K2SO4(aq)
Fe(OH)2 + H2O + O2 = (Fe(OH)3) =>
4 Fe(OH)2 + 2 H2O + O2 = 4(Fe(OH)3)
BaCl + NaSO3 = BaSO3 + ClNa =>
BaCl + NaSO3 = BaSO3 + ClNa
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ba + HF = BaF2 + H =>
Ba + 2 HF = BaF2 + 2 H
K2CO3 + Al2(SO4)3 = Al2(CO3)3 + K2SO4 =>
3 K2CO3 + Al2(SO4)3 = Al2(CO3)3 + 3 K2SO4
SO2 + BaCl2 = BaS + Cl2 + O2 =>
SO2 + BaCl2 = BaS + Cl2 + O2
K2Cr2O7 + KNo2 + H2SO4 = Cr2(SO4)3 + KNo3 + K2SO4 + H2O =>
K2Cr2O7 + 18 KNo2 + 7 H2SO4 = Cr2(SO4)3 + 12 KNo3 + 4 K2SO4 + 7 H2O
(NH4)2S + HCl = (NH4)2Cl + SH =>
(NH4)2S + HCl = (NH4)2Cl + SH
NaOH + KH3(C2O4)2*2H2O = NaH3(C2O4)2 + H2O + KOH =>
NaOH + KH3(C2O4)2*2H2O = NaH3(C2O4)2 + 2 H2O + KOH
NaBr + H2SO4 + MnO5 = MnSO4 + NaSO4 + Br + H2O =>
4 NaBr + 5 H2SO4 + MnO5 = MnSO4 + 4 NaSO4 + 4 Br + 5 H2O
KAl(SO4)2*12H2O + Al2(NO3)3 = KNO3 + Al(NO3)3 + AlSO4 + H2O =>
3 KAl(SO4)2*12H2O + 2 Al2(NO3)3 = 3 KNO3 + Al(NO3)3 + 6 AlSO4 + 36 H2O
Al(H2PO4)3 + Al(OH)3 = Al2(HPO4)3 + H2O =>
Al(H2PO4)3 + Al(OH)3 = Al2(HPO4)3 + 3 H2O
K2Cr2O7 + H2SO4H2S = Cr2(SO4)3 + H2O + S + K2SO4 =>
2 K2Cr2O7 + 9 H2SO4H2S = 2 Cr2(SO4)3 + 18 H2O + 10 S + 2 K2SO4
Ba(OH)2 + NaOH = BaOH + Na(OH)2 =>
Ba(OH)2 + NaOH = BaOH + Na(OH)2
H2SO4(l) = H2O(g) + SO2(g) + O2(g) =>
2 H2SO4(l) = 2 H2O(g) + 2 SO2(g) + O2(g)
CuSO4(aq) + Zn(s) = Cu(s) + ZnSO4(aq) =>
CuSO4(aq) + Zn(s) = Cu(s) + ZnSO4(aq)
Pb(OH)2(s) + HNo3(aq) = Pb(No3)2 + H2O =>
Pb(OH)2(s) + 2 HNo3(aq) = Pb(No3)2 + 2 H2O
O2 + Sb2S3 = Sb2O4 + SO2 =>
5 O2 + Sb2S3 = Sb2O4 + 3 SO2
Mg(HCO3)2 + HCl = MgCl2 + CO2 + H2O =>
Mg(HCO3)2 + 2 HCl = MgCl2 + 2 CO2 + 2 H2O
CaCl2 + NaNO2 = Ca(NO2)2 + NaCl =>
CaCl2 + 2 NaNO2 = Ca(NO2)2 + 2 NaCl
Al2(SO4)3 + NH3 + H2O = Al(OH)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH3 + 6 H2O = 2 Al(OH)3 + 3(NH4)2SO4
ZnO + HNO3 + H2O = Zn(NO3)2*6H2O =>
ZnO + 2 HNO3 + 5 H2O = Zn(NO3)2*6H2O
FeO(s) + H2O(l) = Fe(OH)2 =>
FeO(s) + H2O(l) = Fe(OH)2
V2O5 + Zn + H2SO4 = VO + H2O + ZnSO4 =>
V2O5 + 3 Zn + 3 H2SO4 = 2 VO + 3 H2O + 3 ZnSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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