| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H8ClN + NaOH = NaCl + C6H7N + H2O
ClO2 + (H)2O = HClO2 + HClO3 =>
2 ClO2 + (H)2O = HClO2 + HClO3
CH3CH2COCl + H2O = CH3CH2COOH + HCl =>
CH3CH2COCl + H2O = CH3CH2COOH + HCl
(NH4)2SO4 + K2O2H2 = NH3 + K2SO4 + H2O =>
(NH4)2SO4 + K2O2H2 = 2 NH3 + K2SO4 + 2 H2O
H2CrO4 + Fe(OH)3 = [Fe(OH)2]2CrO4 + H2O =>
H2CrO4 + 2 Fe(OH)3 = [Fe(OH)2]2CrO4 + 2 H2O
MgCO3 + C6H8O7 = Mg3(C6H5O7)2 + H2O + CO2 =>
3 MgCO3 + 2 C6H8O7 = Mg3(C6H5O7)2 + 3 H2O + 3 CO2
SH2O + Na2H2O = Na2S + H2O =>
SH2O + Na2H2O = Na2S + 2 H2O
Mg + NH3 = H2 + MgN =>
2 Mg + 2 NH3 = 3 H2 + 2 MgN
NO + O2 + H2O = HNO3 =>
4 NO + 3 O2 + 2 H2O = 4 HNO3
PbO(s) + NH3(aq) = N2(g) + H2O(l) + Pb(s) =>
3 PbO(s) + 2 NH3(aq) = N2(g) + 3 H2O(l) + 3 Pb(s)
Zn + Ag3PO4 + H2SO4 = Zn3(SO4)2 + PH3 + Ag + H2O =>
33 Zn + 4 Ag3PO4 + 22 H2SO4 = 11 Zn3(SO4)2 + 4 PH3 + 12 Ag + 16 H2O
Cr(NO3)2 + (NH4)2SO4 = (NH4)2(NO3)2 + CrSO4 =>
Cr(NO3)2 + (NH4)2SO4 = (NH4)2(NO3)2 + CrSO4
NH3 + CH3COOH = CH3COO + NH4 =>
NH3 + CH3COOH = CH3COO + NH4
K2OsCl6 + Ag = Os + AgCl + KCl =>
K2OsCl6 + 4 Ag = Os + 4 AgCl + 2 KCl
H2CO3 + BaCl2 = BaCO3 + HCl =>
H2CO3 + BaCl2 = BaCO3 + 2 HCl
Na + H2S = Na(H2S) =>
Na + H2S = Na(H2S)
H2O + As2 = H2AsO4 + H =>
8 H2O + As2 = 2 H2AsO4 + 12 H
KMnO4 + H2SO4 = MnSO4 + K2SO4 + O + H =>
2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 8 O + 6 H
C4H8O2 + C4H10O = C8H16O2 + H2O =>
C4H8O2 + C4H10O = C8H16O2 + H2O
AlO + H2O = Al(OH)4 + H2 =>
AlO + 3 H2O = Al(OH)4 + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K4Fe10(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
5 K4Fe10(CN)6 + 88 KMnO4 + 271 H2SO4 = 108 KHSO4 + 25 Fe2(SO4)3 + 88 MnSO4 + 30 HNO3 + 30 CO2 + 202 H2O
C17H33COOH + H2 = C17H35COOH =>
C17H33COOH + H2 = C17H35COOH
H2S + Br2 = HBr + S =>
H2S + Br2 = 2 HBr + S
Na(OH) + H2SO4 = SO4Na2 + H2O =>
2 Na(OH) + H2SO4 = SO4Na2 + 2 H2O
Mg{+2} + PO4{3-} = Mg3(PO4)2 =>
3 Mg{+2} + 2 PO4{3-} = Mg3(PO4)2
SnO2 + NaOH + H2O = Na2(Sn(OH)6) =>
SnO2 + 2 NaOH + 2 H2O = Na2(Sn(OH)6)
C2H3NO(l) + H2O(l) = CO2(g) + C3H8N2O(g) =>
2 C2H3NO(l) + H2O(l) = CO2(g) + C3H8N2O(g)
Na2C2O4 + Mg3(PO4)2 = Na3PO4 + MgC2O4 =>
3 Na2C2O4 + Mg3(PO4)2 = 2 Na3PO4 + 3 MgC2O4
MnO2 + NaCl + H2SO4 = MnSO4 + Na2SO4 + H2O + Cl2 =>
MnO2 + 2 NaCl + 2 H2SO4 = MnSO4 + Na2SO4 + 2 H2O + Cl2
K4[Fe(CN)6] + Pb(NO3)2 = K4(NO3)2 + Pb[Fe(CN)6] =>
K4[Fe(CN)6] + Pb(NO3)2 = K4(NO3)2 + Pb[Fe(CN)6]
HNO2 + KOH = KNO2 + H2O =>
HNO2 + KOH = KNO2 + H2O
K2(SO3) + H(ClO4) = K(ClO4) + H2(SO3) =>
K2(SO3) + 2 H(ClO4) = 2 K(ClO4) + H2(SO3)
C6H4(CH3)2 + KMnO4 + H2SO4 = C6H4(COOH)2 + K2SO4 + MnSO4 + H2O =>
5 C6H4(CH3)2 + 12 KMnO4 + 18 H2SO4 = 5 C6H4(COOH)2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
HClO3 + Fe2O3 = FeClO3 + H2O3 =>
2 HClO3 + Fe2O3 = 2 FeClO3 + H2O3
C4H104O + O2 = H2O + CO2 =>
2 C4H104O + 59 O2 = 104 H2O + 8 CO2
CO + Fe3O4 = CO2 + Fe =>
4 CO + Fe3O4 = 4 CO2 + 3 Fe
Ag(NO3) + Mg = Ag + MgNO3 =>
Ag(NO3) + Mg = Ag + MgNO3
Cd + H2O + Ni2O3 = Cd(OH) + NiO =>
2 Cd + H2O + Ni2O3 = 2 Cd(OH) + 2 NiO
FH + Al(HO)3 = FHO + AlH3 =>
3 FH + Al(HO)3 = 3 FHO + AlH3
HCl + BaNo3 = HNo3 + BaCl =>
HCl + BaNo3 = HNo3 + BaCl
Ir3As4 + H = HAs + Ir =>
Ir3As4 + 4 H = 4 HAs + 3 Ir
Cu(NH3)4{2+} + S2O4{2-} + H2O = Cu + NH3 + H{+} + SO3{2-} =>
Cu(NH3)4{2+} + S2O4{2-} + 2 H2O = Cu + 4 NH3 + 4 H{+} + 2 SO3{2-}
Cl2O + Ca(OH)2 = Ca(ClO)2 + H2O =>
Cl2O + Ca(OH)2 = Ca(ClO)2 + H2O
H2SO4 + K2SO3 = SO2 + K2SO4 + H2O =>
H2SO4 + K2SO3 = SO2 + K2SO4 + H2O
C4H2 + H2O = C4H8O + C3H6O3 =>
9 C4H2 + 27 H2O = 3 C4H8O + 8 C3H6O3
XCuCO3 = XCuO + CO2 =>
XCuCO3 = XCuO + CO2
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
NH4Cl + LiOH = LiCl + NH3 + H2O =>
NH4Cl + LiOH = LiCl + NH3 + H2O
ReO3 + KOH = KReO4 + K2ReO3 + H2O =>
3 ReO3 + 4 KOH = 2 KReO4 + K2ReO3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/25
Équations équilibrées sur03/01/24
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