| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(SO4) + Sr(Cl)2 = ZnCl2 + SrSO4
H2SO4Ag2O = Ag2SO4H2O =>
H2SO4Ag2O = Ag2SO4H2O
CO2 + Mg = MgO + C =>
CO2 + 2 Mg = 2 MgO + C
KMnO4 + CH4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
8 KMnO4 + 5 CH4 + 12 H2SO4 = 5 CO2 + 4 K2SO4 + 8 MnSO4 + 22 H2O
O2 + H13 = H7O6 =>
39 O2 + 7 H13 = 13 H7O6
Fe{2} + CO = Fe + CO{2} =>
Fe{2} + CO = Fe + CO{2}
AgCl + HClO4 = AgClO4 + HCl =>
AgCl + HClO4 = AgClO4 + HCl
Na3N + AgNO3 = Ag3N + NaNO3 =>
Na3N + 3 AgNO3 = Ag3N + 3 NaNO3
FeSO4 + H2SO4 + K2CrO7 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
18 FeSO4 + 14 H2SO4 + 2 K2CrO7 = 9 Fe2(SO4)3 + Cr2(SO4)3 + 2 K2SO4 + 14 H2O
HSbF6 + BrO3 = SbF6{-} + BrO3{+} + H2 =>
2 HSbF6 + 2 BrO3 = 2 SbF6{-} + 2 BrO3{+} + H2
CaCl2 + CaNO3 = CaCl + Ca(NO3)2 =>
CaCl2 + 2 CaNO3 = 2 CaCl + Ca(NO3)2
BCl3 + Na2CO3 = Na3BO3 + NaCl + CO2 =>
BCl3 + 3 Na2CO3 = Na3BO3 + 3 NaCl + 3 CO2
CH3OH + CH3ONa = CH3OCH3 + NaOH =>
CH3OH + CH3ONa = CH3OCH3 + NaOH
F + KCl = KF + Cl =>
F + KCl = KF + Cl
CaSiO3 + HBr = CaBr2 + H2SiO3 =>
CaSiO3 + 2 HBr = CaBr2 + H2SiO3
HNOSO4 + H2O = NO + NO2 + H2SO4 =>
2 HNOSO4 + H2O = NO + NO2 + 2 H2SO4
CaS = Ca2S2 =>
2 CaS = Ca2S2
K2PO4 + BaI2 = KI + BaPO4 =>
K2PO4 + BaI2 = 2 KI + BaPO4
H26O3 = H2 + O2 =>
2 H26O3 = 26 H2 + 3 O2
BaO + water = bariumhydroxide =>
BaO + H2O = Ba(OH)2
Na2S2O3 + AgNO3 = Ag2S2O3 + NaNO3 =>
Na2S2O3 + 2 AgNO3 = Ag2S2O3 + 2 NaNO3
KI + Pb(C2H3O2)2 = CH3CO2K + PbI2 =>
2 KI + Pb(C2H3O2)2 = 2 CH3CO2K + PbI2
Pb(CH3COO)2 + NH4Br = PbBr2 + CH3COONH4 =>
Pb(CH3COO)2 + 2 NH4Br = PbBr2 + 2 CH3COONH4
H3PO4 + S = H3PO3 + SO2 =>
2 H3PO4 + S = 2 H3PO3 + SO2
C6H5OHNaOH = C6H5ONa + H2O =>
C6H5OHNaOH = C6H5ONa + H2O
KI + KIO3 + SO2 = K2SO4 + I2 =>
4 KI + 2 KIO3 + 3 SO2 = 3 K2SO4 + 3 I2
HCIO2 + OH = H2O + CIO2 =>
HCIO2 + OH = H2O + CIO2
Au2S + [H] + NaOH = Au + NaHS + H2O =>
Au2S + 2[H] + NaOH = 2 Au + NaHS + H2O
BICl3 + H2O = BI(O)Cl + HCl =>
BICl3 + H2O = BI(O)Cl + 2 HCl
C9H7NO2 + H2O = C9H9NO3 =>
C9H7NO2 + H2O = C9H9NO3
MoS2 + HNO3 + H2O = H2MoO4 + NO2 + H2S =>
MoS2 + 2 HNO3 + 2 H2O = H2MoO4 + 2 NO2 + 2 H2S
C4H8O2N2 + H2O = C4H7NO3 + NH4OH =>
C4H8O2N2 + 2 H2O = C4H7NO3 + NH4OH
KMnO4 + S2O3{2-} + H2SO4 = MnSO4 + K2SO4 + H2O + SO4{2-} =>
8 KMnO4 + 5 S2O3{2-} + 7 H2SO4 = 8 MnSO4 + 4 K2SO4 + 7 H2O + 5 SO4{2-}
HF + CoCO3 = CoF2 + H2CO3 =>
2 HF + CoCO3 = CoF2 + H2CO3
K2SO4 + CaO + H2O = KOH + CaSO4 =>
K2SO4 + CaO + H2O = 2 KOH + CaSO4
Al + HNO3 = Al(NO3)23 + NO + H2O =>
3 Al + 92 HNO3 = 3 Al(NO3)23 + 23 NO + 46 H2O
Cs + C = Cs4C =>
4 Cs + C = Cs4C
Cr(OH)3(s) + HCl(aq) = CrCl3(s) + H2O(l) =>
Cr(OH)3(s) + 3 HCl(aq) = CrCl3(s) + 3 H2O(l)
NaH2PO4 = Na3P3O9 + H2O =>
3 NaH2PO4 = Na3P3O9 + 3 H2O
H2SO4 + MnO2 = MnSO4 + H2O + O2 =>
2 H2SO4 + 2 MnO2 = 2 MnSO4 + 2 H2O + O2
Pb(C2H3O2)2 + H5NS = PbNS + H5(C2H3O2)2 =>
Pb(C2H3O2)2 + H5NS = PbNS + H5(C2H3O2)2
H4P2O7 + H2O = H3PO4 =>
H4P2O7 + H2O = 2 H3PO4
Mg + C = Mg4C2 =>
4 Mg + 2 C = Mg4C2
CU + S2 = CUS =>
2 CU + S2 = 2 CUS
MoO2(s) + Zn(s) = Mo2O3(s) + ZnO(s) =>
2 MoO2(s) + Zn(s) = Mo2O3(s) + ZnO(s)
MgSO4 + BaCI2 = BaSO4 + MgCI2 =>
MgSO4 + BaCI2 = BaSO4 + MgCI2
FeSO4 + KNO2 + KOH = Fe + KNO3 + K2SO4 + H2O =>
FeSO4 + KNO2 + 2 KOH = Fe + KNO3 + K2SO4 + H2O
C2H4O + [O] = CH3COOH =>
C2H4O + [O] = CH3COOH
Pb(NO3)2 + Na3PO4 = Pb3(PO4)2 + (Na3)2(NO3)6 =>
3 Pb(NO3)2 + 2 Na3PO4 = Pb3(PO4)2 + (Na3)2(NO3)6
Pb(NO3)2 = Pb3N2 + NO2 + O2 =>
3 Pb(NO3)2 = Pb3N2 + 4 NO2 + 5 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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