| Équations équilibrées la veille | Équations équilibrées le lendemain |
NO2{-} + Al + 3 H2O = NH3 + AlO2{-} + 3 OH
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
PtCl2 + F2 = PtF5 + Cl2 =>
2 PtCl2 + 5 F2 = 2 PtF5 + 2 Cl2
FeCl3 + H2O = Fe(OH)3 + H{+} + Cl{-} =>
FeCl3 + 3 H2O = Fe(OH)3 + 3 H{+} + 3 Cl{-}
U(SO4)2 + Ce(SO4)2 + H2O = UO2SO4 + Ce2(SO4)3 + H2SO4 =>
U(SO4)2 + 2 Ce(SO4)2 + 2 H2O = UO2SO4 + Ce2(SO4)3 + 2 H2SO4
NaClO3 + NaI = NaIO3 + NaCl =>
NaClO3 + NaI = NaIO3 + NaCl
Cd(NO3)2 + K3PO4 = KNO3 + Cd3(PO4)2 =>
3 Cd(NO3)2 + 2 K3PO4 = 6 KNO3 + Cd3(PO4)2
MnCl2 + KClO3 + NaOH = Na2MnO4 + NaCl + KCl + H2O =>
3 MnCl2 + 2 KClO3 + 12 NaOH = 3 Na2MnO4 + 6 NaCl + 2 KCl + 6 H2O
SO2 + Ca(OH)2 = CaSO3 + HOH =>
SO2 + Ca(OH)2 = CaSO3 + HOH
Pb(NO3)2 + K2(CO3) = Pb(CO3) + K2(NO3)2 =>
Pb(NO3)2 + K2(CO3) = Pb(CO3) + K2(NO3)2
Tl{3+} + I{-} = Tl{+} + I2 =>
Tl{3+} + 2 I{-} = Tl{+} + I2
K + H + P + O = KH2PO4 =>
K + 2 H + P + 4 O = KH2PO4
LiCl + Fe(OH)3 = LiOH + FeCl3 =>
3 LiCl + Fe(OH)3 = 3 LiOH + FeCl3
B(OH)3 + H2O = B(OH)4{-} + H3O{+} =>
B(OH)3 + 2 H2O = B(OH)4{-} + H3O{+}
Bi2O3 + Mn2O3 = BiMnO3 =>
Bi2O3 + Mn2O3 = 2 BiMnO3
Fe(NH4)2(SO4)2*6H2O + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + (NH4)2SO4 + H2O =>
6 Fe(NH4)2(SO4)2*6H2O + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + 6(NH4)2SO4 + 43 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
C12H22O11(s) + KClO3 = CO2(g) + H2O(g) + KCl(s) =>
C12H22O11(s) + 8 KClO3 = 12 CO2(g) + 11 H2O(g) + 8 KCl(s)
Cr2S3 + Mn(NO3) + Na2CO3 = NO + CO2 + Na2CrO4 + Na2Mn04 + Na2SO =>
3 Cr2S3 + 8 Mn(NO3) + 17 Na2CO3 = 8 NO + 17 CO2 + 6 Na2CrO4 + 2 Na2Mn04 + 9 Na2SO
CaCl2(aq) + KOH(aq) = Ca(OH)2 + KCl =>
CaCl2(aq) + 2 KOH(aq) = Ca(OH)2 + 2 KCl
K2HPO4 + NaOH = NaK2PO4 + H2O =>
K2HPO4 + NaOH = NaK2PO4 + H2O
CH3CH2CH2CH2OH + CuO = CH3CH2CH2COH + H2O + Cu =>
CH3CH2CH2CH2OH + CuO = CH3CH2CH2COH + H2O + Cu
Cs3PO4 + SrI2 = CsI + Sr3(PO4)2 =>
2 Cs3PO4 + 3 SrI2 = 6 CsI + Sr3(PO4)2
KMnO4 + Cr2O3 + KOH = MnO2 + K2CrO4 + H2O =>
2 KMnO4 + Cr2O3 + 2 KOH = 2 MnO2 + 2 K2CrO4 + H2O
P2I4 + P4 + H2O = PH4I + H3PO4 =>
10 P2I4 + 13 P4 + 128 H2O = 40 PH4I + 32 H3PO4
K2HPO4 + NaOH = Na2HPO4 + KOH =>
K2HPO4 + 2 NaOH = Na2HPO4 + 2 KOH
Ca5(PO4)3OH + HCl = CaCl2 + H3PO4 + H2O =>
Ca5(PO4)3OH + 10 HCl = 5 CaCl2 + 3 H3PO4 + H2O
Ba(ClO3)2 + K2SO3 = BaSO4 + K2SO4 + KCl =>
Ba(ClO3)2 + 6 K2SO3 = BaSO4 + 5 K2SO4 + 2 KCl
K2HPO4 + NaOH = K2NaPO4 + H2O =>
K2HPO4 + NaOH = K2NaPO4 + H2O
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
PbO2 + H2C2O4 + HCl = PbCl + CO2 + H2O =>
2 PbO2 + 3 H2C2O4 + 2 HCl = 2 PbCl + 6 CO2 + 4 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
P2I4 + P4 + H2O = PH4I + H3PO4 =>
10 P2I4 + 13 P4 + 128 H2O = 40 PH4I + 32 H3PO4
CIH + Al = CIAl + H2 =>
2 CIH + 2 Al = 2 CIAl + H2
Pb(CH3COO)2 + CaOCl2 + H2O = Pb2O4 + CaCl2 + CH3COOH =>
2 Pb(CH3COO)2 + 2 CaOCl2 + 2 H2O = Pb2O4 + 2 CaCl2 + 4 CH3COOH
Rb + HCI = RbCI + H =>
Rb + HCI = RbCI + H
C57H105O6 + O2 = CO2 + H2O =>
4 C57H105O6 + 321 O2 = 228 CO2 + 210 H2O
K2C2O4 + MgSO4 = K2SO4 + MgC2O4 =>
K2C2O4 + MgSO4 = K2SO4 + MgC2O4
PbCl2 + CaCO3 = PbCO3 + CaCl2 =>
PbCl2 + CaCO3 = PbCO3 + CaCl2
H2C2O4*2H2O + Ba(OH)2 = BaC2O4 + H2O =>
H2C2O4*2H2O + Ba(OH)2 = BaC2O4 + 4 H2O
Ca2Si + Cl2 = CaCl2 + SiCl4 =>
Ca2Si + 4 Cl2 = 2 CaCl2 + SiCl4
CIH + Al = CIAl + H2 =>
2 CIH + 2 Al = 2 CIAl + H2
Al(OC3H7)3 + NaOH + H2O = NaAl(OH)4 + HOC3H7 =>
Al(OC3H7)3 + NaOH + 3 H2O = NaAl(OH)4 + 3 HOC3H7
Fe2O3(s) + HNO3 = Fe(NO3)3(aq) + H2O(l) =>
Fe2O3(s) + 6 HNO3 = 2 Fe(NO3)3(aq) + 3 H2O(l)
Na2S + Pd(NO3)2 = PdS + NaNO3 =>
Na2S + Pd(NO3)2 = PdS + 2 NaNO3
Na3AsO3 + K2Cr2O7 + HCl = Na3AsO4 + CrCl3 + KCl + H2O =>
3 Na3AsO3 + K2Cr2O7 + 8 HCl = 3 Na3AsO4 + 2 CrCl3 + 2 KCl + 4 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Pb(OH)NO3 + HNO3 = Pb(NO3)2 + H2O =>
Pb(OH)NO3 + HNO3 = Pb(NO3)2 + H2O
CO + Cl2 + KOH = KCl + K2CO3 + H2O =>
CO + Cl2 + 4 KOH = 2 KCl + K2CO3 + 2 H2O
C4H6O4 + KOH = C4H5O4K + H2O =>
C4H6O4 + KOH = C4H5O4K + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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