| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr(OH)3 + H2SO4 = CrH2 + SO4(OH)3
HgCl + KI = HgI + KCl =>
HgCl + KI = HgI + KCl
MgSO3 + CaCl2 = MgCl2 + CaSO3 =>
MgSO3 + CaCl2 = MgCl2 + CaSO3
I2 + ClO = IO + Cl =>
I2 + 2 ClO = 2 IO + 2 Cl
SIO2 + F2 = SIF4 + O2 =>
SIO2 + 2 F2 = SIF4 + O2
KMnO4 + FeBr3 + H2SO4 = (K2SO4) + (MnSO4) + Fe2(SO4) + Br2 + H2O =>
2 KMnO4 + 10 FeBr3 + 8 H2SO4 = (K2SO4) + 2(MnSO4) + 5 Fe2(SO4) + 15 Br2 + 8 H2O
MnO4{-} + Cr2{2+} + H{+} = Mn + Cr{3+} + H2O =>
4 MnO4{-} + 7 Cr2{2+} + 32 H{+} = 4 Mn + 14 Cr{3+} + 16 H2O
(NH4)2CO3 + K2HPO4 = (NH4)2HPO4 + K2CO3 =>
(NH4)2CO3 + K2HPO4 = (NH4)2HPO4 + K2CO3
FeS2 + HCl = FeCl2 + H2S + S =>
FeS2 + 2 HCl = FeCl2 + H2S + S
F + AgNO3 = AgF + (NO3)2 =>
2 F + 2 AgNO3 = 2 AgF + (NO3)2
NaCl + Mn(NO3)2 = Na2MnO4 + NO + Cl2 =>
2 NaCl + Mn(NO3)2 = Na2MnO4 + 2 NO + Cl2
NaO + Fe = Na + FeO =>
NaO + Fe = Na + FeO
C2H5OH + Na2Cr2O7 + H2SO4 = HC2H3O2 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C2H5OH + 2 Na2Cr2O7 + 8 H2SO4 = 3 HC2H3O2 + 2 Cr2(SO4)3 + 2 Na2SO4 + 11 H2O
Ag(s) + PbNo3(aq) = Ag(No3)(aq) + Pb(s) =>
Ag(s) + PbNo3(aq) = Ag(No3)(aq) + Pb(s)
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
BaOH + Mg(SO4)2 = Mg(OH) + Ba(SO4)2 =>
BaOH + Mg(SO4)2 = Mg(OH) + Ba(SO4)2
Mg(H2PO4)2 + KOH = Mg(OH)2 + K3PO4 + H2O =>
Mg(H2PO4)2 + 6 KOH = Mg(OH)2 + 2 K3PO4 + 4 H2O
Mg + Fe2(CO3)3 = Mg(CO3)3 + Fe2 =>
Mg + Fe2(CO3)3 = Mg(CO3)3 + Fe2
Al + Zn2Cl = Zn + Al3Cl =>
3 Al + Zn2Cl = 2 Zn + Al3Cl
SO4 + NH3 = SO3 + H2O + N2 =>
3 SO4 + 2 NH3 = 3 SO3 + 3 H2O + N2
Na2CrO4 + CrSO4 + H2O + NaOH = Cr(OH)3 + Na2SO4 =>
Na2CrO4 + 3 CrSO4 + 4 H2O + 4 NaOH = 4 Cr(OH)3 + 3 Na2SO4
HCOOH + NaHCO3 = HCOONa + H2O + CO2 =>
HCOOH + NaHCO3 = HCOONa + H2O + CO2
C6H12O6 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
C6H12O6 + 4 K2Cr2O7 + 16 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 6 CO2 + 22 H2O
Fe2(CO3)3 + NaOH = Fe(OH)3 + Na2O + CO2 =>
Fe2(CO3)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2O + 3 CO2
CH3CO2H(l) + Na2HCO3(s) = CH3CO2Na(aq) + CO2(g) + H20(l) =>
10 CH3CO2H(l) + 4 Na2HCO3(s) = 8 CH3CO2Na(aq) + 8 CO2(g) + H20(l)
K + HClO4 = KClO4 + H2 =>
2 K + 2 HClO4 = 2 KClO4 + H2
Cl + BaI = ClBa + I =>
Cl + BaI = ClBa + I
CH3CHO + Ag(NH3)2OH = CH3CH2COONH4 + Ag + NH3 + H2O =>
3 CH3CHO + 2 Ag(NH3)2OH = 2 CH3CH2COONH4 + 2 Ag + 2 NH3 + H2O
MgCI2 = Mg + CI2 =>
MgCI2 = Mg + CI2
NaClO + H2O + FeCl3 = Cl2O + Fe(OH)3 + NaCl =>
6 NaClO + 3 H2O + 2 FeCl3 = 3 Cl2O + 2 Fe(OH)3 + 6 NaCl
Ag + H2SO4 = AgSO4 + H2 =>
Ag + H2SO4 = AgSO4 + H2
FeSO4 + Mg3(PO4)2 = Fe3(PO4)2 + MgSO4 =>
3 FeSO4 + Mg3(PO4)2 = Fe3(PO4)2 + 3 MgSO4
C7H5N3O6(s) = CO(g) + H2O(l) + N2(g) + C(s) =>
2 C7H5N3O6(s) = 7 CO(g) + 5 H2O(l) + 3 N2(g) + 7 C(s)
Ni3PO4 + KF = NiF + K3PO4 =>
Ni3PO4 + 3 KF = 3 NiF + K3PO4
HBr + Cu(OH)2 = CuBr2 + H2O =>
2 HBr + Cu(OH)2 = CuBr2 + 2 H2O
Zn + HNO3 = ZnNO32 + N2 + H2O =>
10 Zn + 128 HNO3 = 10 ZnNO32 + 59 N2 + 64 H2O
H2S + CsOH = H2O + CsHS =>
H2S + CsOH = H2O + CsHS
AgNO3 + Rb3PO4 = Ag3PO4 + RbNO3 =>
3 AgNO3 + Rb3PO4 = Ag3PO4 + 3 RbNO3
C3H2 + NH3 + O2 = C3H3N + H2O =>
2 C3H2 + 2 NH3 + O2 = 2 C3H3N + 2 H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
C3H8 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 C3H8 + 16 KMnO4 + 24 H2SO4 = 15 CH3COOH + 8 K2SO4 + 16 MnSO4 + 34 H2O
Zn + O3 = ZnO2 =>
3 Zn + 2 O3 = 3 ZnO2
Ba(OH2)2 + HCl = H3O + BaCl2 =>
Ba(OH2)2 + 2 HCl = 2 H3O + BaCl2
C9H10 + KMnO4 + H2SO4 = C6H5COOH + CH3COOH + K2SO4 + MnSO4 =>
17 C9H10 + 32 KMnO4 + 48 H2SO4 = 5 C6H5COOH + 59 CH3COOH + 16 K2SO4 + 32 MnSO4
C18H35NaO2 + H2O = C18H36O2 + NaOH =>
C18H35NaO2 + H2O = C18H36O2 + NaOH
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Fe + O2 = Fe2(O3)2 =>
2 Fe + 3 O2 = Fe2(O3)2
CO2 + H2O = (CH2O)3 + O2 =>
3 CO2 + 3 H2O = (CH2O)3 + 3 O2
BaClHSO4 = BaSO4HCl =>
BaClHSO4 = BaSO4HCl
CuO + NaOH = H2O + Na2CuO2 =>
CuO + 2 NaOH = H2O + Na2CuO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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