| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Na2S2O3 + 4 NaClO3 + 6 NaOH = 4 NaCl + 6 Na2SO4 + 3 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Cr(OH)3 + H3PO4 = Cr(H2PO4)3 + H2O =>
Cr(OH)3 + 3 H3PO4 = Cr(H2PO4)3 + 3 H2O
Cu(ClO4)2 + Li2S = CuS + LiClO4 =>
Cu(ClO4)2 + Li2S = CuS + 2 LiClO4
Ca(OH)2 + HNO = Ca(NO1)2 + H2O =>
Ca(OH)2 + 2 HNO = Ca(NO1)2 + 2 H2O
Au + AgNO3 = AuNO3 + Ag =>
Au + AgNO3 = AuNO3 + Ag
Pb2O3 = PbO + O2 =>
2 Pb2O3 = 4 PbO + O2
KMnO4 + FePO4 = K3PO4 + Fe(MnO4)3 =>
3 KMnO4 + FePO4 = K3PO4 + Fe(MnO4)3
CH3CHOHCH3 + Br2 = CH2BrCH2Br + H2O =>
2 CH3CHOHCH3 + 3 Br2 = 3 CH2BrCH2Br + 2 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
CaI2 + AgNO3 = AgI2 + CaNO3 =>
CaI2 + AgNO3 = AgI2 + CaNO3
NiSO4 + NH4 + OH = Ni(OH)2 + NH4SO4 =>
NiSO4 + NH4 + 2 OH = Ni(OH)2 + NH4SO4
BiCl3(s) + H2S(g) = Bi2S3(s) + HCl(g) =>
2 BiCl3(s) + 3 H2S(g) = Bi2S3(s) + 6 HCl(g)
C6H5CH3 + O2 = C2O(l) + H2O =>
4 C6H5CH3 + 15 O2 = 14 C2O(l) + 16 H2O
Co(SO4) + HCl = CoCl2 + H2SO4 =>
Co(SO4) + 2 HCl = CoCl2 + H2SO4
K3PO4(aq) + NH4Cl(aq) = KCl + (NH4)3PO4 =>
K3PO4(aq) + 3 NH4Cl(aq) = 3 KCl + (NH4)3PO4
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
AgNO3 + KCI = AgCI + KNO3 =>
AgNO3 + KCI = AgCI + KNO3
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
CH4 + Cl2 + F2 = CF2Cl2 + HF =>
CH4 + Cl2 + 3 F2 = CF2Cl2 + 4 HF
P2O5 + SnO2 = Sn3(PO4)4 =>
2 P2O5 + 3 SnO2 = Sn3(PO4)4
Zn + Ni(NO3)2 = Zn(NO3)2 + Ni =>
Zn + Ni(NO3)2 = Zn(NO3)2 + Ni
Zn3(PO4)2 + K2SO3 = ZnSO3 + K3PO4 =>
Zn3(PO4)2 + 3 K2SO3 = 3 ZnSO3 + 2 K3PO4
SrSO4 + NaOH = Sr(OH)2 + Na2SO4 =>
SrSO4 + 2 NaOH = Sr(OH)2 + Na2SO4
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
Zn(NO3)2 = NO2 + ZnO + O2 =>
2 Zn(NO3)2 = 4 NO2 + 2 ZnO + O2
Li + NaPO3 = Na2O + Li2O + P2 =>
10 Li + 2 NaPO3 = Na2O + 5 Li2O + P2
Al + I2 + H2O = Al(OH)3 + HI =>
2 Al + 3 I2 + 6 H2O = 2 Al(OH)3 + 6 HI
CH3COOH + C2H5OH = CH3COOC2H5 + H2O =>
CH3COOH + C2H5OH = CH3COOC2H5 + H2O
Fe + Fe(NO3)3 = FeNO3 =>
2 Fe + Fe(NO3)3 = 3 FeNO3
CuCl + Ba(OH)2 = Cu(OH)2 + BaCl =>
CuCl + Ba(OH)2 = Cu(OH)2 + BaCl
NO2 = N + O2 =>
NO2 = N + O2
Al + KOH + H2SO4 + H2O = KAl(SO4)*12H2O + H2 =>
2 Al + 2 KOH + 2 H2SO4 + 22 H2O = 2 KAl(SO4)*12H2O + H2
INS + O2 = INSO4 =>
INS + 2 O2 = INSO4
(CH3(CH2)6CH30) + O2 = CO2 + H2O =>
4(CH3(CH2)6CH30) + 77 O2 = 32 CO2 + 90 H2O
AlCl3 + NH3 + H2O = NH4 + Al(OH)4 + NH4Cl =>
AlCl3 + 4 NH3 + 4 H2O = NH4 + Al(OH)4 + 3 NH4Cl
Al2O3(S) + H2SO4(l) = Al2(SO4)3(S) + H2O(l) =>
Al2O3(S) + 3 H2SO4(l) = Al2(SO4)3(S) + 3 H2O(l)
PCl5 + Mn3O4 = MnCl2 + P2O5 + O2 =>
12 PCl5 + 10 Mn3O4 = 30 MnCl2 + 6 P2O5 + 5 O2
KI + C2 = KC2 + I2 =>
2 KI + 2 C2 = 2 KC2 + I2
ZnO + HCl + H2O = [Zn(H2O)4]Cl2 =>
ZnO + 2 HCl + 3 H2O = [Zn(H2O)4]Cl2
Sr(OH)2 + H(C2H3O2) = Sr(C2H3O2)2 + HOH =>
Sr(OH)2 + 2 H(C2H3O2) = Sr(C2H3O2)2 + 2 HOH
KI + AgCI = AgI + KCI =>
KI + AgCI = AgI + KCI
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
ZnO + Ba = BaO + Zn =>
ZnO + Ba = BaO + Zn
Fe(NO3)3 + NH4SCN = Fe(SCN) + NO3 + NH4 =>
Fe(NO3)3 + NH4SCN = Fe(SCN) + 3 NO3 + NH4
S + KOH = K2SO4 + K2S + H2O =>
4 S + 8 KOH = K2SO4 + 3 K2S + 4 H2O
FeCl + Cl = FeClCl =>
FeCl + Cl = FeClCl
Cr(OH)3 + H3PO4 = Cr(H2PO4)3 + H2O =>
Cr(OH)3 + 3 H3PO4 = Cr(H2PO4)3 + 3 H2O
Mg + CuO = MgO + Cu =>
Mg + CuO = MgO + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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