| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(NO3)3 + CuSO4 = AlSO4 + Cu(NO3)3
CH + Cl = C + HCl =>
CH + Cl = C + HCl
AlCl3 + K = KCl + Al =>
AlCl3 + 3 K = 3 KCl + Al
Y(OH)3 + Na2SO4 = NaOH + Y2(SO4)3 =>
2 Y(OH)3 + 3 Na2SO4 = 6 NaOH + Y2(SO4)3
C20H14O4 + NaOH = C20H13O4 + H2O + Na2OH =>
C20H14O4 + 2 NaOH = C20H13O4 + H2O + Na2OH
(HO) = H2O + O =>
2(HO) = H2O + O
S2 + O2 = SO =>
S2 + O2 = 2 SO
Pb + HCl = PbCl2 + PbH2 =>
2 Pb + 2 HCl = PbCl2 + PbH2
BaCl2(aq) + KIO3(aq) = BaIO3 + KCl2 =>
BaCl2(aq) + KIO3(aq) = BaIO3 + KCl2
H2S + I2 = S + HI =>
H2S + I2 = S + 2 HI
*KNO3 + H2SO4 = HNO3 + KHSO4 =>
*KNO3 + H2SO4 = HNO3 + KHSO4
Ba(OH)2 + AlCl = BaCl2 + AlOH =>
Ba(OH)2 + 2 AlCl = BaCl2 + 2 AlOH
P4 + F2 = P3F10 =>
3 P4 + 20 F2 = 4 P3F10
KMnO4 + CH3CH2OH = MnO2 + CH3COOH + KOH + H2O =>
4 KMnO4 + 3 CH3CH2OH = 4 MnO2 + 3 CH3COOH + 4 KOH + H2O
Fe(OH)2 + CH3COOH = H2O + Fe(CH3COO)2 =>
Fe(OH)2 + 2 CH3COOH = 2 H2O + Fe(CH3COO)2
Cr2WC2O2 = WC + Cr3C2 + WO3 + C =>
3 Cr2WC2O2 = WC + 2 Cr3C2 + 2 WO3 + C
Al2S3 + H2O = H2S + Al(OH)3 =>
Al2S3 + 6 H2O = 3 H2S + 2 Al(OH)3
KMnO4 + FeSO4 + H2SO4 = Fe2SO43 + MnSO4 + H2O + K2SO4 =>
76 KMnO4 + 10 FeSO4 + 109 H2SO4 = 5 Fe2SO43 + 76 MnSO4 + 109 H2O + 38 K2SO4
TeO2 + H2O = TeO + H2TeO4 =>
2 TeO2 + H2O = TeO + H2TeO4
BrO2(aq) + NaOH(aq) = NaBrO3(aq) + NaBr(aq) + H2O =>
6 BrO2(aq) + 6 NaOH(aq) = 5 NaBrO3(aq) + NaBr(aq) + 3 H2O
Al(s) + Cu(CH3CO2)2(aq) = Cu(s) + Al(CH3CO2)2(aq) =>
Al(s) + Cu(CH3CO2)2(aq) = Cu(s) + Al(CH3CO2)2(aq)
NaHCO3 + C2H2O2 = H2O + CO2 + CH3COONa =>
3 NaHCO3 + 4 C2H2O2 = H2O + 5 CO2 + 3 CH3COONa
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
HCa + Se(OH) = CaSe + H2O =>
HCa + Se(OH) = CaSe + H2O
Cr(NO3)3 + Ag = AgNO3 + Cr =>
Cr(NO3)3 + 3 Ag = 3 AgNO3 + Cr
K2Cr2O7 + K2SO3 + H2SO4 = H2O + Cr2(SO4)3 + K2SO4 =>
K2Cr2O7 + 3 K2SO3 + 4 H2SO4 = 4 H2O + Cr2(SO4)3 + 4 K2SO4
K2Cr2O7 + H2SO4 + C4H7OH = Cr2(SO4)3 + K2SO4 + C4H7COH + H2O =>
K2Cr2O7 + 4 H2SO4 + 5 C4H7OH = Cr2(SO4)3 + K2SO4 + 4 C4H7COH + 8 H2O
Mn(OH)2 + KClO3 = MnO2 + KCl + H2O =>
3 Mn(OH)2 + KClO3 = 3 MnO2 + KCl + 3 H2O
CH2COOH + CaO = (CH2COO)2Ca + H2O =>
2 CH2COOH + CaO = (CH2COO)2Ca + H2O
SiO2 + NaOH + H2O = Na2[Si(OH)6] =>
SiO2 + 2 NaOH + 2 H2O = Na2[Si(OH)6]
Fe(NO3)3(aq) + K3PO4(aq) = FePO4(s) + KNO3(aq) =>
Fe(NO3)3(aq) + K3PO4(aq) = FePO4(s) + 3 KNO3(aq)
HCl + OH = Cl2 + H2O =>
2 HCl + 2 OH = Cl2 + 2 H2O
NH4NO3 + NaOH = N3 + H2O + NaNO3 =>
15 NH4NO3 + 6 NaOH = 8 N3 + 33 H2O + 6 NaNO3
NH4OH = NH4{+} + OH{-} =>
NH4OH = NH4{+} + OH{-}
Ni(OH)2 + HNO3 + H2 = NiOHNO2 + H2O =>
Ni(OH)2 + HNO3 + H2 = NiOHNO2 + 2 H2O
NH3 + Li = LiNH3 =>
NH3 + Li = LiNH3
IBr3 = I2 + Br2 =>
2 IBr3 = I2 + 3 Br2
SrCO3 + CuO = SrCu2O2 + CO2 + O2 =>
2 SrCO3 + 4 CuO = 2 SrCu2O2 + 2 CO2 + O2
B2(Br6) + H(N)O3 = B(NO3)3 + H(Br) =>
B2(Br6) + 6 H(N)O3 = 2 B(NO3)3 + 6 H(Br)
Co(NO3)2 + KCN = Co(CN)2 + K(NO3) =>
Co(NO3)2 + 2 KCN = Co(CN)2 + 2 K(NO3)
C8H9NO + C7H8 = C15H17 + NO =>
C8H9NO + C7H8 = C15H17 + NO
MnSO4 + H2S = H2SO4 + MnS =>
MnSO4 + H2S = H2SO4 + MnS
HOCl + NaOH = NaOCl + H2O =>
HOCl + NaOH = NaOCl + H2O
NH3 + H2SO4 = (NH4)2SO4 = H2 =>
2 NH3 + H2SO4 = (NH4)2SO4
Mg + CH3OOH = Mg(CH3OO)2 + H2 =>
Mg + 2 CH3OOH = Mg(CH3OO)2 + H2
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
H2SO4 + Fe(SO4) + HIO = Fe2(SO4)3 + FeI3 + H2O =>
3 H2SO4 + 12 Fe(SO4) + 6 HIO = 5 Fe2(SO4)3 + 2 FeI3 + 6 H2O
NaOH + NH3 = H2O + Na3N =>
3 NaOH + NH3 = 3 H2O + Na3N
KOH + C2H5OH = H2O + C2H5K + O =>
KOH + C2H5OH = H2O + C2H5K + O
NH4I(aq) + NaOH(aq) = NH4OH(g) + NaI(aq) =>
NH4I(aq) + NaOH(aq) = NH4OH(g) + NaI(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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