| Équations équilibrées la veille | Équations équilibrées le lendemain |
K(OH) + H3PO4 = KH2PO4 + H2O
In2O3 + H2O = In(OH)3 =>
In2O3 + 3 H2O = 2 In(OH)3
KMnO4 + H2O + Sb2(SO4)3 = H3SbO4 + K2SO4 + H2SO4 + MnSO4 =>
4 KMnO4 + 24 H2O + 5 Sb2(SO4)3 = 10 H3SbO4 + 2 K2SO4 + 9 H2SO4 + 4 MnSO4
KMnO4 + Sb + KOH = MnO2 + K3SbO4 + H2O =>
5 KMnO4 + 3 Sb + 4 KOH = 5 MnO2 + 3 K3SbO4 + 2 H2O
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
Al2S3 + NH4OH = (NH4)2S + Al(OH)3 =>
Al2S3 + 6 NH4OH = 3(NH4)2S + 2 Al(OH)3
Mn(NO3)2 + KSbO3 + HNO3 = HMnO4 + Sb(NO3)3 + KNO3 + H2O =>
2 Mn(NO3)2 + 5 KSbO3 + 16 HNO3 = 2 HMnO4 + 5 Sb(NO3)3 + 5 KNO3 + 7 H2O
AI(s) + Cl2(g) = AICl2(s) =>
AI(s) + Cl2(g) = AICl2(s)
Al2(SO4)3*142H2O + Ca(HCO3)2 = Al(OH)3 + CaSO4 + CO2 + H2O =>
Al2(SO4)3*142H2O + 3 Ca(HCO3)2 = 2 Al(OH)3 + 3 CaSO4 + 6 CO2 + 142 H2O
(NH4)3PO3 + Ca(ClO4)2 = Ca3(PO3)2 + NH4ClO4 =>
2(NH4)3PO3 + 3 Ca(ClO4)2 = Ca3(PO3)2 + 6 NH4ClO4
Fe(SO4)3 + Ba(No3)2 = Fe(No3)2 + Ba(SO4)3 =>
Fe(SO4)3 + Ba(No3)2 = Fe(No3)2 + Ba(SO4)3
H2 + CuNO3 = H(NO3)2 + Cu =>
H2 + 4 CuNO3 = 2 H(NO3)2 + 4 Cu
HCl + Ba(OH)2 = HCl(OH) + Ba =>
2 HCl + Ba(OH)2 = 2 HCl(OH) + Ba
CuNO2 + Mg(C2H3O2)2 = CuC2H3O2 + Mg(NO2)2 =>
2 CuNO2 + Mg(C2H3O2)2 = 2 CuC2H3O2 + Mg(NO2)2
Zm + Cl2 = ZmCl2 =>
Zm + Cl2 = ZmCl2
As(OH)3 + NaOH = AsNaO2 + H2O =>
As(OH)3 + NaOH = AsNaO2 + 2 H2O
S(s) + KNO3(s) + C12H22O11(s) = N2(g) + CO2(g) + H2O(g) + K2S(s) =>
4 S(s) + 8 KNO3(s) + C12H22O11(s) = 4 N2(g) + 12 CO2(g) + 11 H2O(g) + 4 K2S(s)
(NH4)2S + Sb(NO3)3 = Sb2S3 + NH4NO3 =>
3(NH4)2S + 2 Sb(NO3)3 = Sb2S3 + 6 NH4NO3
C2H2 + CO2 = CO + CH4 =>
2 C2H2 + 3 CO2 = 6 CO + CH4
PBO + H2O = PB(OH)2 =>
PBO + H2O = PB(OH)2
H2SO4(aq) + Mg = Mg2SO4 + H2(g) =>
H2SO4(aq) + 2 Mg = Mg2SO4 + H2(g)
Na2C2O4 + K3PO4 = Na3PO4 + K2C2O4 =>
3 Na2C2O4 + 2 K3PO4 = 2 Na3PO4 + 3 K2C2O4
CaAgCl = CaClAg =>
CaAgCl = CaClAg
C8H16 + K2Cr2O7 + H2SO4 = C4H8CO2O + Cr2(SO4)3 + K2SO4 + H2O =>
15 C8H16 + 32 K2Cr2O7 + 128 H2SO4 = 24 C4H8CO2O + 32 Cr2(SO4)3 + 32 K2SO4 + 152 H2O
NCl2 + CH4 = H2 + CCl4 + N2 =>
2 NCl2 + CH4 = 2 H2 + CCl4 + N2
HNO2 + FeSO4 + H2SO4 = N2 + H2O + Fe2(SO4)3 =>
2 HNO2 + 6 FeSO4 + 3 H2SO4 = N2 + 4 H2O + 3 Fe2(SO4)3
(Hg)3(PO4)2 + Au + HCl = Hg + AuCl4 + H3PO4 =>
2(Hg)3(PO4)2 + 3 Au + 12 HCl = 6 Hg + 3 AuCl4 + 4 H3PO4
C7H17COOH + O2 = H2O + CO2 =>
2 C7H17COOH + 23 O2 = 18 H2O + 16 CO2
Ca2Al2SiO7 = CaO + Al2O3 + SiO2 =>
Ca2Al2SiO7 = 2 CaO + Al2O3 + SiO2
NaOH + H2O = NaO + H3O =>
NaOH + H2O = NaO + H3O
V + H2O + OH{-} = H2 + HV6O17{-3} =>
6 V + 14 H2O + 3 OH{-} = 15 H2 + HV6O17{-3}
CdI3 + Br2 = CdBr2 + I =>
CdI3 + Br2 = CdBr2 + 3 I
CaOH2 + H3PO4 = Ca3(PO4)2 + H2O + H2 =>
3 CaOH2 + 2 H3PO4 = Ca3(PO4)2 + 3 H2O + 3 H2
C3H9B + O2 = CO2 + BO3 + H2O =>
4 C3H9B + 27 O2 = 12 CO2 + 4 BO3 + 18 H2O
SeO2 + H2O = H2SeO3 =>
SeO2 + H2O = H2SeO3
MnO4 + IO = MnO2 + IO4 =>
3 MnO4 + 2 IO = 3 MnO2 + 2 IO4
HCl + NaOH = H3O + NaCl2 =>
2 HCl + NaOH = H3O + NaCl2
C2H2 + CuCl2 + NH4OH = C2Cu2 + NH4Cl2 + H2O =>
C2H2 + 2 CuCl2 + 2 NH4OH = C2Cu2 + 2 NH4Cl2 + 2 H2O
Cr2(SO4)3 + KCl3 + KOH = K2CrO4 + KCl + K2SO4 + H2O =>
Cr2(SO4)3 + 3 KCl3 + 16 KOH = 2 K2CrO4 + 9 KCl + 3 K2SO4 + 8 H2O
Eu2O3 + Ba = BaO + Eu =>
Eu2O3 + 3 Ba = 3 BaO + 2 Eu
ZnO + Fe = FeOZn =>
ZnO + Fe = FeOZn
NiSO4 + Na2SiO3 = NiSiO3 + Na2SO4 =>
NiSO4 + Na2SiO3 = NiSiO3 + Na2SO4
(CN)2 + KClO2 + KOH = K2CO3 + H2O + N2 + KCl =>
(CN)2 + 2 KClO2 + 4 KOH = 2 K2CO3 + 2 H2O + N2 + 2 KCl
CaC2 + O2 = CO2 + CaO =>
2 CaC2 + 5 O2 = 4 CO2 + 2 CaO
C12H22O11 + H2O = (C2H5OH) + (CO2) =>
C12H22O11 + H2O = 4(C2H5OH) + 4(CO2)
Li + HClO2 = LiH + ClO2 =>
Li + HClO2 = LiH + ClO2
CuNO2 + Mg(C2H3O2)2 = CuC2H3O2 + Mg(NO2)2 =>
2 CuNO2 + Mg(C2H3O2)2 = 2 CuC2H3O2 + Mg(NO2)2
CrI3 + Na(OH) + Cl2 = Na2CrO4 + NaIO3 + NaCl + H2O =>
2 CrI3 + 52 Na(OH) + 21 Cl2 = 2 Na2CrO4 + 6 NaIO3 + 42 NaCl + 26 H2O
FeS2 + Mg = MgS2 + Fe =>
FeS2 + Mg = MgS2 + Fe
Ra(OH)2 + HC2H3O2 = Ra(C2H3O2)2 + H2O =>
Ra(OH)2 + 2 HC2H3O2 = Ra(C2H3O2)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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