| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl(s) + NaOH(s) = NH3(g) + NaCl(s) + H2O(l)
AgIO3 + Al = AlI3O9 + Ag =>
3 AgIO3 + Al = AlI3O9 + 3 Ag
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Ag2ClO4 + K2SO4 = Ag2SO4 + ClO4K2 =>
Ag2ClO4 + K2SO4 = Ag2SO4 + ClO4K2
Cu2I2 = Cu + I2 =>
Cu2I2 = 2 Cu + I2
(CH3COO)2Ca + Na2CO3 = CH3COONa + CaCO3 =>
(CH3COO)2Ca + Na2CO3 = 2 CH3COONa + CaCO3
CalciumChloride + Iron(III)Sulfate = CalciumSulfate + Iron(III)Chloride =>
CalciumChloride + Iron(III)Sulfate = CalciumSulfate + Iron(III)Chloride
Na2S + KF = NaF + K2S =>
Na2S + 2 KF = 2 NaF + K2S
K2SO4 + BaCl2 = KCl + BaSO4 =>
K2SO4 + BaCl2 = 2 KCl + BaSO4
K2SO4 = K2O + SO3 =>
K2SO4 = K2O + SO3
NO2(g)O3(g) = NO2(g) + O2(g) =>
2 NO2(g)O3(g) = 2 NO2(g) + 3 O2(g)
C8H16 + Br2 = C8H16Br2 =>
C8H16 + Br2 = C8H16Br2
NaOCl + H2O = HOCl + NaOH =>
NaOCl + H2O = HOCl + NaOH
Fe2O3 + SO2 = O2 + FeS =>
2 Fe2O3 + 4 SO2 = 7 O2 + 4 FeS
C3H6O + CuSO4 + NaOH = CHOO + Cu2O + Na2SO4 + H2O =>
2 C3H6O + 26 CuSO4 + 52 NaOH = 6 CHOO + 13 Cu2O + 26 Na2SO4 + 29 H2O
NH3 + O3 = NH4NO3 + O2 + H2O =>
2 NH3 + 4 O3 = NH4NO3 + 4 O2 + H2O
Pb(NO3)2(aq) + BaI2 = PbI2(s) + Ba(NO3)2(aq) =>
Pb(NO3)2(aq) + BaI2 = PbI2(s) + Ba(NO3)2(aq)
CuBr2 + NaI = CuI + I2 + NaBr =>
2 CuBr2 + 4 NaI = 2 CuI + I2 + 4 NaBr
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
Na3AlF6 + HCl = NaCl + HF + AlF3 =>
Na3AlF6 + 3 HCl = 3 NaCl + 3 HF + AlF3
NH3 + Cu3O2 = N2 + Cu + H2O =>
4 NH3 + 3 Cu3O2 = 2 N2 + 9 Cu + 6 H2O
KMnO4 + H2SO4 + FeSO4 = MnSO4 + H2O + K2SO4 + Fe2(SO4)3 =>
2 KMnO4 + 8 H2SO4 + 10 FeSO4 = 2 MnSO4 + 8 H2O + K2SO4 + 5 Fe2(SO4)3
Fe + HO = Fe3O4 + H2 =>
3 Fe + 4 HO = Fe3O4 + 2 H2
K3[Al(OH)6] = K3AlO3 + H2O =>
K3[Al(OH)6] = K3AlO3 + 3 H2O
CaO2 + H2O = Ca(OH) + O2 =>
4 CaO2 + 2 H2O = 4 Ca(OH) + 3 O2
ZnSO4 + Mg(NO3)2 = Zn(NO3)2 + MgSO4 =>
ZnSO4 + Mg(NO3)2 = Zn(NO3)2 + MgSO4
Zn + WO3 = ZnO + W =>
3 Zn + WO3 = 3 ZnO + W
KBrO3 + Mg = KBr + MgO =>
KBrO3 + 3 Mg = KBr + 3 MgO
CH2CH2(OH)2 + FeCl3 = CH2CH2Cl3 + Fe(OH)2 =>
CH2CH2(OH)2 + FeCl3 = CH2CH2Cl3 + Fe(OH)2
H2SO4 + BaBr2 = HBr + BaSO4 =>
H2SO4 + BaBr2 = 2 HBr + BaSO4
Na2SO4 + Pb(NO3)2 = Na2(NO3)2 + PbSO4 =>
Na2SO4 + Pb(NO3)2 = Na2(NO3)2 + PbSO4
CH3OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + CO2 =>
CH3OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 6 H2O + CO2
P4 + (ClO) + H2O = (H2PO4) + Cl =>
P4 + 12(ClO) + 4 H2O = 4(H2PO4) + 12 Cl
KMnO4 + H2SO4 + FeCl2 = Fe2(SO4)3 + HCl + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 18 H2SO4 + 10 FeCl2 = 5 Fe2(SO4)3 + 20 HCl + K2SO4 + 2 MnSO4 + 8 H2O
AgCl + CaCO3 = Ag2CO3 + CaCl2 =>
2 AgCl + CaCO3 = Ag2CO3 + CaCl2
Al(OH)4 + K + H2SO4 = K2SO4Al2(SO4)3 + H2O =>
2 Al(OH)4 + 2 K + 4 H2SO4 = K2SO4Al2(SO4)3 + 8 H2O
MnO(OH) + H2O2 = MnO2 + H2O =>
2 MnO(OH) + H2O2 = 2 MnO2 + 2 H2O
Ag + Al{-2}O{-3} = Al + Ag{-2}O =>
Ag + Al{-2}O{-3} = Al + Ag{-2}O
Fe + CuCl = FeCl2 + Cu =>
Fe + 2 CuCl = FeCl2 + 2 Cu
KBr + Cl2 + H2O = KCl + HBrO3 + HCl =>
KBr + 3 Cl2 + 3 H2O = KCl + HBrO3 + 5 HCl
Ca(OH)2 + CH3OOH = CaCH3OOH + OH =>
Ca(OH)2 + CH3OOH = CaCH3OOH + 2 OH
C6H12O6 + CH3OH = C19H22O6 + H2O =>
7 C6H12O6 + 15 CH3OH = 3 C19H22O6 + 39 H2O
Ca(s) + FeCl3(aq) = CaCl3(aq) + Fe(s) =>
Ca(s) + FeCl3(aq) = CaCl3(aq) + Fe(s)
HOCH2CH2OH + Cl2 = ClCH2COCl + HCl + H2O =>
HOCH2CH2OH + 2 Cl2 = ClCH2COCl + 2 HCl + H2O
NH4O3 + Ca(OH)2 = Ca(NO3)2 + NH3 + H2O =>
16 NH4O3 + 5 Ca(OH)2 = 5 Ca(NO3)2 + 6 NH3 + 28 H2O
W + O2 = WO2 =>
W + O2 = WO2
Li3PO4 + CaBr2 = LiBr + Ca3(PO4)2 =>
2 Li3PO4 + 3 CaBr2 = 6 LiBr + Ca3(PO4)2
ZnBr2 + F = ZnF2 + Br2 =>
ZnBr2 + 2 F = ZnF2 + Br2
NH3 = N1 + H2 =>
2 NH3 = 2 N1 + 3 H2
NH4OH + H2SO4 = N2H8SO4 + H2O =>
2 NH4OH + H2SO4 = N2H8SO4 + 2 H2O
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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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