| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl + AgNO3 = AgCl + NH4NO3
C7H6O2 + Cu(OH)2 = CuOH + C7H7O3 =>
C7H6O2 + Cu(OH)2 = CuOH + C7H7O3
FeCl2 + Na2Co3 = FeCo3 + NaCl =>
FeCl2 + Na2Co3 = FeCo3 + 2 NaCl
KHC4H4O6 + KOH = K2C4H4O6 + H2O =>
KHC4H4O6 + KOH = K2C4H4O6 + H2O
Li + Ca2Br = LiBr + Ca2 =>
Li + Ca2Br = LiBr + Ca2
H2S + Br2 = HBr + S8 =>
8 H2S + 8 Br2 = 16 HBr + S8
Cl2O7 + NaOH = Na2(ClO4)2 + H2O =>
Cl2O7 + 2 NaOH = Na2(ClO4)2 + H2O
HNO2 + HI = N2O + I2 + H2O =>
2 HNO2 + 4 HI = N2O + 2 I2 + 3 H2O
AlBr3 + KOH = Al(OH)3 + KBr =>
AlBr3 + 3 KOH = Al(OH)3 + 3 KBr
I2 + TiF2 = TiI2 + F2 =>
I2 + TiF2 = TiI2 + F2
(NH4)2MoO4 + TeCl4 + N2 + NaBH4 = BN + H2O + MoTe2 + NH4Cl + NaCl =>
(NH4)2MoO4 + 2 TeCl4 + 3 N2 + 4 NaBH4 = 4 BN + 4 H2O + MoTe2 + 4 NH4Cl + 4 NaCl
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2
BaCl2 + AgNO3 = Ba(NO3)2 + AgCl =>
BaCl2 + 2 AgNO3 = Ba(NO3)2 + 2 AgCl
LaH3 + H2O = La(OH)3 + H2 =>
LaH3 + 3 H2O = La(OH)3 + 3 H2
Zn + H3O{+} + H2O = Zn(H2O)6{2+} + H =>
Zn + 2 H3O{+} + 4 H2O = Zn(H2O)6{2+} + 2 H
P2O3 + H2O = H3PO4 + H2 =>
P2O3 + 5 H2O = 2 H3PO4 + 2 H2
ZnF2 + Ba(OH)2 = Zn(OH)2 + BaF2 =>
ZnF2 + Ba(OH)2 = Zn(OH)2 + BaF2
Co1O1 + O2 = Co2O3 =>
4 Co1O1 + O2 = 2 Co2O3
H2SeO4 + Fe(OH)2 = FeSeO4 + H2O =>
H2SeO4 + Fe(OH)2 = FeSeO4 + 2 H2O
Ca(OH)2 + NaOH = CaNa + OH =>
Ca(OH)2 + NaOH = CaNa + 3 OH
C12H9N + O2 = CO2 + H2O + NO2 =>
4 C12H9N + 61 O2 = 48 CO2 + 18 H2O + 4 NO2
FeCl3 + Ca(OH)2 = Fe(OH)2 + Ca(Cl3) =>
FeCl3 + Ca(OH)2 = Fe(OH)2 + Ca(Cl3)
(NH4)2MoO4 + TeCl4 + NaBH4 + N2 = BN + H2O + MoTe2 + NH4Cl + NaCl =>
(NH4)2MoO4 + 2 TeCl4 + 4 NaBH4 + 3 N2 = 4 BN + 4 H2O + MoTe2 + 4 NH4Cl + 4 NaCl
Fe{+3} + H2S = Fe2S3 + H{+} =>
2 Fe{+3} + 3 H2S = Fe2S3 + 6 H{+}
NH3 + H3PO4 = N3H12PO4 =>
3 NH3 + H3PO4 = N3H12PO4
CH2CHCH3 + NH3 + O2 = CH2CHCN + H2O =>
2 CH2CHCH3 + 2 NH3 + 3 O2 = 2 CH2CHCN + 6 H2O
Pb(NO3)2 + K2(SO4) = Pb(SO4) + K(NO3) =>
Pb(NO3)2 + K2(SO4) = Pb(SO4) + 2 K(NO3)
K2O + SO3 = K2SO3 + SO4 =>
K2O + 2 SO3 = K2SO3 + SO4
K + H2SO4 = K2SO4 + H =>
2 K + H2SO4 = K2SO4 + 2 H
FeCl3 + Ca(OH)2 = Fe(OH)2 + Ca(Cl3) =>
FeCl3 + Ca(OH)2 = Fe(OH)2 + Ca(Cl3)
MgCl2 + KOH = KCl + Mg(OH)2 =>
MgCl2 + 2 KOH = 2 KCl + Mg(OH)2
AlCl3 + Ca(CH3COO)2 = Al(CH3COO)3 + CaCl2 =>
2 AlCl3 + 3 Ca(CH3COO)2 = 2 Al(CH3COO)3 + 3 CaCl2
Cr3 + HCI = Cr(HCI) =>
Cr3 + 3 HCI = 3 Cr(HCI)
S + Na2S + HCl = NaCl + H2S6 =>
5 S + Na2S + 2 HCl = 2 NaCl + H2S6
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
CuSO4 = SO3 + CuO =>
CuSO4 = SO3 + CuO
FeO + HNO3 = Fe(NO3)2 + H2O =>
FeO + 2 HNO3 = Fe(NO3)2 + H2O
NH4OH + FeCl2 = (NH4)2Cl2 + Fe(OH)2 =>
2 NH4OH + FeCl2 = (NH4)2Cl2 + Fe(OH)2
Na2SO3 + CrCl3 + H2O = H2SO3 + Cr(OH)3 + NaCl =>
3 Na2SO3 + 2 CrCl3 + 6 H2O = 3 H2SO3 + 2 Cr(OH)3 + 6 NaCl
C2H6 + Br2 = CH3CH2 + HBr =>
2 C2H6 + Br2 = 2 CH3CH2 + 2 HBr
MgO = MgO1 =>
MgO = MgO1
K + H2SO3 = K2SO3 + H2 =>
2 K + H2SO3 = K2SO3 + H2
CoCl{2}2H{2}O = CoCl{2}6H{2}O =>
CoCl{2}2H{2}O = CoCl{2}6H{2}O
Ag2S + CuCl2 = AgCl + CuS =>
Ag2S + CuCl2 = 2 AgCl + CuS
H2 + NO = NH4 + H2O =>
3 H2 + NO = NH4 + H2O
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + H2O + C2H4O2 + K2SO4 =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 11 H2O + 3 C2H4O2 + 2 K2SO4
CdO + KOH = K2CdO2 + H2O =>
CdO + 2 KOH = K2CdO2 + H2O
Cu + PCl5 = CuCl2PCl3 =>
Cu + PCl5 = CuCl2PCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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