| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiOH + TeO3 = Li2TeO4 + H2O
H2 + S = SH2 =>
H2 + S = SH2
NaCl + CrCl3 + H2O + Cl2 = Na2Cr2O7 + HCl =>
2 NaCl + 2 CrCl3 + 7 H2O + 3 Cl2 = Na2Cr2O7 + 14 HCl
C + H = CH4 =>
C + 4 H = CH4
Zn(CH3COO)2 + AgNO3 = Zn(NO3)2 + CH3COOAg =>
Zn(CH3COO)2 + 2 AgNO3 = Zn(NO3)2 + 2 CH3COOAg
Al2(SO4)312H2O + PO4 = AlPO4 + SO4 + H2O =>
Al2(SO4)312H2O + 2 PO4 = 2 AlPO4 + 312 SO4 + H2O
C + H = CH4 =>
C + 4 H = CH4
Fe2O3 + H2S = FeS + S + H2O =>
Fe2O3 + 3 H2S = 2 FeS + S + 3 H2O
FeAsS + HNO3 = Fe(NO3)3 + H3AsO4 + H2SO4 + NO2 + H2 =>
FeAsS + 11 HNO3 = Fe(NO3)3 + H3AsO4 + H2SO4 + 8 NO2 + 3 H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
(C2H5)2NH2Cl + CuCl2 = [(C2H5)2NH2]2CuCl4 =>
2(C2H5)2NH2Cl + CuCl2 = [(C2H5)2NH2]2CuCl4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HClO4(aq) + KOH(aq) = KClO4 + H2O =>
HClO4(aq) + KOH(aq) = KClO4 + H2O
C2H5COOH + NH3 = (C2H5COO)NH4 =>
C2H5COOH + NH3 = (C2H5COO)NH4
Na2HPO4(aq) + H2SO4(aq) = NaH2PO4(aq) + NaHSO4(aq) =>
Na2HPO4(aq) + H2SO4(aq) = NaH2PO4(aq) + NaHSO4(aq)
Zn + Au(No2)2 = ZnNo2 + Au =>
2 Zn + Au(No2)2 = 2 ZnNo2 + Au
NaI + C4H9Br = NaBr + C4H9I =>
NaI + C4H9Br = NaBr + C4H9I
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
P + HCl = PCl3 + H2 =>
2 P + 6 HCl = 2 PCl3 + 3 H2
H2SO4 + H{+} + I{-} = I2 + H2S + H2O =>
H2SO4 + 8 H{+} + 8 I{-} = 4 I2 + H2S + 4 H2O
Bi2O3 + KOH + KNO3 = KBiO3 + NO + H2O =>
3 Bi2O3 + 2 KOH + 4 KNO3 = 6 KBiO3 + 4 NO + H2O
BaCO3(s) = BaO(g) + CO2(g) =>
BaCO3(s) = BaO(g) + CO2(g)
Na3PO4 + H2SO4 = NaH2PO4 + Na2SO4 =>
Na3PO4 + H2SO4 = NaH2PO4 + Na2SO4
H2S + F(OH)2 = SF + H2O =>
H2S + F(OH)2 = SF + 2 H2O
AgNO3 + CrKO4 = AgCrO4 + KNO3 =>
AgNO3 + CrKO4 = AgCrO4 + KNO3
Mg + H2Co3 = Mg2Co3 + H2 =>
2 Mg + H2Co3 = Mg2Co3 + H2
(NH4)3BO3 + H2O = H3BO3 + (NH4)2O =>
2(NH4)3BO3 + 3 H2O = 2 H3BO3 + 3(NH4)2O
ScCl3 = Sc + Cl =>
ScCl3 = Sc + 3 Cl
Pb(CH3COO)2 + NaBr = PbBr2 + NaCH3COO =>
Pb(CH3COO)2 + 2 NaBr = PbBr2 + 2 NaCH3COO
NH4H2PO4 = NH4PO3 + H2O =>
NH4H2PO4 = NH4PO3 + H2O
NiO(OH) + H2O + Cd = Ni(OH)2 + Cd(OH)2 =>
2 NiO(OH) + 2 H2O + Cd = 2 Ni(OH)2 + Cd(OH)2
XH3PO4 + XKOH = XK3PO4 + XH2O =>
XH3PO4 + 3 XKOH = XK3PO4 + 3 XH2O
PB(NO3)2 + K2CO4 = PBCO4 + KNO3 =>
PB(NO3)2 + K2CO4 = PBCO4 + 2 KNO3
KCIO3 = KCI + O3 =>
KCIO3 = KCI + O3
Mg2 + H2 = MgH =>
Mg2 + H2 = 2 MgH
ZnO = Zn{+2} + O{-2} =>
ZnO = Zn{+2} + O{-2}
H2 + N2O = H2O + N2 =>
H2 + N2O = H2O + N2
CaCl2(aq) + Na2CO3(aq) = CaCO3 + Na2Cl2 =>
CaCl2(aq) + Na2CO3(aq) = CaCO3 + Na2Cl2
Ni{2+} + OH{-} + H2O2 = NiO(OH) + H2O =>
2 Ni{2+} + 4 OH{-} + H2O2 = 2 NiO(OH) + 2 H2O
HA + NaA = HNa + A2 =>
HA + NaA = HNa + A2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CaCl2(aq) + Na2CO3(aq) = CaCO3 + Na2Cl2 =>
CaCl2(aq) + Na2CO3(aq) = CaCO3 + Na2Cl2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
F2 + NaBr = Na + FBr4 =>
F2 + 8 NaBr = 8 Na + 2 FBr4
K2O + HI = K + IO + H2O =>
3 K2O + 2 HI = 6 K + 2 IO + H2O
Li2CO3 + HCl = LiCl + CO2 + H2O =>
Li2CO3 + 2 HCl = 2 LiCl + CO2 + H2O
C6H10O5 + KNO3 = CO + H2O + K2CO3 + N2 =>
2 C6H10O5 + 6 KNO3 = 9 CO + 10 H2O + 3 K2CO3 + 3 N2
C6HNH2 + H2O = C6H5NH2 + OH =>
C6HNH2 + 4 H2O = C6H5NH2 + 4 OH
(NH4)2SO4 + Ca(OH)2 = Ca2(SO4)2 + H(OH) + NH3 =>
2(NH4)2SO4 + 2 Ca(OH)2 = Ca2(SO4)2 + 4 H(OH) + 4 NH3
CH3CH2OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + H2O + K2SO4 =>
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 11 H2O + 2 K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/21/24
Équations équilibrées sur08/20/23
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