| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 CO + 14 H2O + 4 NO = 4 C2H7N + 13 O2
Rh + H2SO4 = RhSO4 + SO2 + H2O =>
Rh + 2 H2SO4 = RhSO4 + SO2 + 2 H2O
KMnO4 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2S04 + H2O =>
2 KMnO4 + 36 FeSO4 + 24 H2SO4 = 2 MnSO4 + 18 Fe2(SO4)3 + K2S04 + 24 H2O
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
MnI2(aq) + AgNO3(aq) = AgI(s) + Mn(NO3)2(au) =>
MnI2(aq) + 2 AgNO3(aq) = 2 AgI(s) + Mn(NO3)2(au)
AgNO3 + Ca(NO3)2 = Ag(NO3)2 + NO3Ca =>
AgNO3 + Ca(NO3)2 = Ag(NO3)2 + NO3Ca
Ge(OH)2 + HCl = GeCl2 + H2O =>
Ge(OH)2 + 2 HCl = GeCl2 + 2 H2O
XeCl8 = Xe + Cl =>
XeCl8 = Xe + 8 Cl
B2Br6(aq) + HNO3(aq) = B(NO3)3(aq) + HBr(aq) =>
B2Br6(aq) + 6 HNO3(aq) = 2 B(NO3)3(aq) + 6 HBr(aq)
Na2Cr2O7 + HCl = NaCl + CrCl + Cl + H2O =>
Na2Cr2O7 + 14 HCl = 2 NaCl + 2 CrCl + 10 Cl + 7 H2O
CaCO3 + HCl = CaCl2 + CO2H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2H2O
HCl(g) + O2(g) = H2O(g) + Cl2(g) =>
4 HCl(g) + O2(g) = 2 H2O(g) + 2 Cl2(g)
HCl + NH4Cl = NH4 + Cl2H =>
HCl + NH4Cl = NH4 + Cl2H
CaCl2H2O + NaOH = Ca(OH)2 + NaCl + H2O =>
CaCl2H2O + 2 NaOH = Ca(OH)2 + 2 NaCl + H2O
C3H6(g) + NO(g) = C3H3N(s) + H2O(l) + N2(g) =>
4 C3H6(g) + 6 NO(g) = 4 C3H3N(s) + 6 H2O(l) + N2(g)
C6H5OO{-} + H2O = C6H6OO + OH{-} =>
C6H5OO{-} + H2O = C6H6OO + OH{-}
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
FeCl2 + H2SO4 = FeSO4 + HCl =>
FeCl2 + H2SO4 = FeSO4 + 2 HCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Pb(ClO3)2 = PbCl2 + O2 =>
Pb(ClO3)2 = PbCl2 + 3 O2
UO2(NO3)2*2*H2O = UO3(s) + NO2(g) + H2O(g) + O2(g) =>
2 UO2(NO3)2*2*H2O = 2 UO3(s) + 4 NO2(g) + 2 H2O(g) + O2(g)
K2SO4 + KMnO4 + H2O = K2S2O8 + MnO2 + KOH =>
6 K2SO4 + 2 KMnO4 + 4 H2O = 3 K2S2O8 + 2 MnO2 + 8 KOH
CH3OH + H2O = CH3COOH + H3O =>
2 CH3OH + 4 H2O = CH3COOH + 4 H3O
N2H6SO4 + KIO3 = N2 + KI + H2SO4 + H2O =>
3 N2H6SO4 + 2 KIO3 = 3 N2 + 2 KI + 3 H2SO4 + 6 H2O
KI + CuCl2 = KCl + CuCl + I2 =>
2 KI + 2 CuCl2 = 2 KCl + 2 CuCl + I2
BaBr + Cl = BaCl + Br =>
BaBr + Cl = BaCl + Br
Al + C6H8O7 = Al2O3 + C6H8O4 =>
2 Al + C6H8O7 = Al2O3 + C6H8O4
N2H6SO4 + KIO3 = N2 + KI + H2SO4 + H2O =>
3 N2H6SO4 + 2 KIO3 = 3 N2 + 2 KI + 3 H2SO4 + 6 H2O
CoCl + HBr = CoBr + HCl =>
CoCl + HBr = CoBr + HCl
Sn + I2 = SnI2 =>
Sn + I2 = SnI2
Ag2SeO = Ag + O2 + Se =>
2 Ag2SeO = 4 Ag + O2 + 2 Se
ZnClO3 = Zn + Cl2 + O2 =>
2 ZnClO3 = 2 Zn + Cl2 + 3 O2
AgF + CaCl2 = AgCl2 + CaF =>
AgF + CaCl2 = AgCl2 + CaF
Pt + NaBr = NaPt + Br =>
Pt + NaBr = NaPt + Br
NH4CO2 + MgSO2 = NH4SO2 + MgCO2 =>
NH4CO2 + MgSO2 = NH4SO2 + MgCO2
C4H10 + CI + O2 = CO2CCI + H2 =>
C4H10 + 2 CI + 2 O2 = 2 CO2CCI + 5 H2
K1Cl1O3 = K1Cl1O4 + K1Cl1 =>
4 K1Cl1O3 = 3 K1Cl1O4 + K1Cl1
SO3 + HCl = SO2 + Cl2 + H2O =>
SO3 + 2 HCl = SO2 + Cl2 + H2O
W + HNO3 = W(NO3)2 + NO + H2O =>
3 W + 8 HNO3 = 3 W(NO3)2 + 2 NO + 4 H2O
K2CrO4 + HBr = K2Cr2O7 + KBr + H2O =>
2 K2CrO4 + 2 HBr = K2Cr2O7 + 2 KBr + H2O
Fe2O3 + HCl = FeCl2 + H2O + O2 =>
2 Fe2O3 + 8 HCl = 4 FeCl2 + 4 H2O + O2
Zn(C2H3O2)2 + Al = Al(C2H3O2)3 + Zn =>
3 Zn(C2H3O2)2 + 2 Al = 2 Al(C2H3O2)3 + 3 Zn
CaCO3 + Na2CO3 + H2O = Ca(HCO3)2 + Na(OH) =>
CaCO3 + Na2CO3 + 2 H2O = Ca(HCO3)2 + 2 Na(OH)
CH3Br + NH3 = C2H4 + NH4Br =>
2 CH3Br + 2 NH3 = C2H4 + 2 NH4Br
KOH + Na2HPO4 = NaOH + K2HPO4 =>
2 KOH + Na2HPO4 = 2 NaOH + K2HPO4
BaCO3 + HNO3 = Ba(NO3)2 + CO2 + H2O =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + CO2 + H2O
BaCO3 + TiO2 = BaTiO3 + CO2 =>
BaCO3 + TiO2 = BaTiO3 + CO2
Copper(ii)oxide + sulfuricacid = copper(ii)sulfate + water =>
CuO + H2SO4 = CuSO4 + H2O
CaCO3(s) + H2O(l) = Ca(OH)2(s) + CO2(g) =>
CaCO3(s) + H2O(l) = Ca(OH)2(s) + CO2(g)
PH3 + I2 + H2O = H3PO2 + HI =>
PH3 + 2 I2 + 2 H2O = H3PO2 + 4 HI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/19/25
Équations équilibrées sur02/18/24
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