| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeSO4 + KMnO4 + KOH = FeOHSO4 + K2MnO4
Ag2S + CuCl2 = AgCl + CuS =>
Ag2S + CuCl2 = 2 AgCl + CuS
KI + CH3COONa = KCH3COO + NaI =>
KI + CH3COONa = KCH3COO + NaI
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Na2S2O5 + I2 = NaI + Na2SO4 + SO2 =>
2 Na2S2O5 + I2 = 2 NaI + Na2SO4 + 3 SO2
PbBr2 = Pb + Br2 =>
PbBr2 = Pb + Br2
AgO2 + H2O = Ag + OH =>
AgO2 + 2 H2O = Ag + 4 OH
HNO3 + Cu2CO3 = CuNO3 + H2O + CO2 =>
2 HNO3 + Cu2CO3 = 2 CuNO3 + H2O + CO2
NH4OH + MgCl2 = Mg(OH)2 + NH4Cl =>
2 NH4OH + MgCl2 = Mg(OH)2 + 2 NH4Cl
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
FeI2 + Cl2 = FeCl3 + I2 =>
2 FeI2 + 3 Cl2 = 2 FeCl3 + 2 I2
SO2 + C = CO + SC =>
SO2 + 3 C = 2 CO + SC
[Cu(H2O)4] + [Fe(CN)6]4 = Cu2[Fe(CN)6] + H2O =>
8[Cu(H2O)4] + [Fe(CN)6]4 = 4 Cu2[Fe(CN)6] + 32 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
HgCl2 + Na3PO4 = NaCl + Hg3(PO4)2 =>
3 HgCl2 + 2 Na3PO4 = 6 NaCl + Hg3(PO4)2
Ca + NH3 + K2C2O4(aq) = CaC2O4 + K2(NH3)2 =>
Ca + 2 NH3 + K2C2O4(aq) = CaC2O4 + K2(NH3)2
CaS + HCl = CaCl2 + H2S =>
CaS + 2 HCl = CaCl2 + H2S
FeCl3 + MgO = MgCl2 + Fe2O3 =>
2 FeCl3 + 3 MgO = 3 MgCl2 + Fe2O3
KMnO4 + FeBr3 + H2SO4 = MnSO4 + K2SO4 + Fe2(SO4)3 + Br + H2O =>
6 KMnO4 + 10 FeBr3 + 24 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 Fe2(SO4)3 + 30 Br + 24 H2O
HNO3 + H = N2 + H2O =>
2 HNO3 + 10 H = N2 + 6 H2O
Pb(NO3)2(aq) + KIO3(aq) = Pb(IO3)2 + KNO3 =>
Pb(NO3)2(aq) + 2 KIO3(aq) = Pb(IO3)2 + 2 KNO3
NH3 + ZnO2{-2} + H{+} = N2O3 + Zn + H2O =>
2 NH3 + 6 ZnO2{-2} + 12 H{+} = N2O3 + 6 Zn + 9 H2O
Na3PO4(aq) + H2O = H3PO4 + NaOH =>
Na3PO4(aq) + 3 H2O = H3PO4 + 3 NaOH
UO3 + BrF4 = UF4 + Br2 + O2 =>
2 UO3 + 2 BrF4 = 2 UF4 + Br2 + 3 O2
(C12H26) + O2 = CO2 + H2O =>
2(C12H26) + 37 O2 = 24 CO2 + 26 H2O
CH2COHCH2(COOH)3 + FeCl3 = C6H6O7 + FeCl2 + HCl =>
CH2COHCH2(COOH)3 + 2 FeCl3 = C6H6O7 + 2 FeCl2 + 2 HCl
KOH + NH4Cl = KCl + NH3 + H2O =>
KOH + NH4Cl = KCl + NH3 + H2O
MnO2 + H2SO4 = Mn(SO4)2 + H2O(l) =>
MnO2 + 2 H2SO4 = Mn(SO4)2 + 2 H2O(l)
C8H16O2 + C8H14O2 = C16H30O4 =>
C8H16O2 + C8H14O2 = C16H30O4
Al2O3 + H2O + NaOH = NaAl(OH)4 =>
Al2O3 + 3 H2O + 2 NaOH = 2 NaAl(OH)4
H2PO4 + H2O = P + OH =>
H2PO4 + 2 H2O = P + 6 OH
C3H(C17H35COO) + O2 = CO2 + H2O =>
C3H(C17H35COO) + 29 O2 = 21 CO2 + 18 H2O
NaHSO3 + HCl + K2Cr2O7 = NaHSO4 + KCl + Cr2O3 + H2 =>
4 NaHSO3 + 2 HCl + K2Cr2O7 = 4 NaHSO4 + 2 KCl + Cr2O3 + H2
NaOH + H2Cl = Na2Cl + H2O =>
2 NaOH + H2Cl = Na2Cl + 2 H2O
HClO4 + Ca(OH)2 = Ca(ClO4)2 + HOH =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 HOH
C3H8NO5P + CH3CHNH2CH3 = C3H8NO5PCH3CHNH2CH3 =>
C3H8NO5P + CH3CHNH2CH3 = C3H8NO5PCH3CHNH2CH3
KMnO4 + H2O2 + HCl = MnO2 + KClO2 + H2O =>
2 KMnO4 + H2O2 + 2 HCl = 2 MnO2 + 2 KClO2 + 2 H2O
CaCO3 + C2H5OH = C2H5OCa + CO2 + H2O =>
12 CaCO3 + 13 C2H5OH = 12 C2H5OCa + 14 CO2 + 9 H2O
Pb + Al(NO3) = Pb(NO3)3 + Al =>
Pb + 3 Al(NO3) = Pb(NO3)3 + 3 Al
Mg3(PO4)2 + (NH4)2CO3 = MgCO3 + (NH4)3PO4 =>
Mg3(PO4)2 + 3(NH4)2CO3 = 3 MgCO3 + 2(NH4)3PO4
M2CO3 + CaCl2 = CaCO3 + MCl =>
M2CO3 + CaCl2 = CaCO3 + 2 MCl
CH4 + KMnO4 + H2O = CH4(OH)2 + MnO2 + KOH =>
3 CH4 + 2 KMnO4 + 4 H2O = 3 CH4(OH)2 + 2 MnO2 + 2 KOH
Ni(C2H8N2)3 + Cl = Ni(C2H8N2)3Cl2 =>
Ni(C2H8N2)3 + 2 Cl = Ni(C2H8N2)3Cl2
Al + KOH + H2O = K2Al2O3 + H2 =>
2 Al + 2 KOH + H2O = K2Al2O3 + 2 H2
CO(NH2)2 = C3N3(NH2)3 + CO2 + NH3 =>
6 CO(NH2)2 = C3N3(NH2)3 + 3 CO2 + 6 NH3
HNO3(aq) + Na2CO3 = NaNO3(aq) + CO2(g) + H2O =>
2 HNO3(aq) + Na2CO3 = 2 NaNO3(aq) + CO2(g) + H2O
KCl + MgBr2 = MgCl2 + KBr =>
2 KCl + MgBr2 = MgCl2 + 2 KBr
CO(NH2)2 = HN(CONH2)2 + NH3 =>
2 CO(NH2)2 = HN(CONH2)2 + NH3
H3P(aq) + NaOH(aq) = Na3P(aq) + H2O(l) =>
H3P(aq) + 3 NaOH(aq) = Na3P(aq) + 3 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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