| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li + O2 = LiO2
AlCl3 + Na2S + H2O = Al(OH)3 + NaCl + H2S =>
2 AlCl3 + 3 Na2S + 6 H2O = 2 Al(OH)3 + 6 NaCl + 3 H2S
[Zn(NH3)4]SO4 + KCN = K2[Zn(CN)4] + K2SO4 + NH3 =>
[Zn(NH3)4]SO4 + 4 KCN = K2[Zn(CN)4] + K2SO4 + 4 NH3
La(NO3)3*6H2O + Ni(NO3)2*6H2O + C6H8O7*H2O = LaNiO3 + N2 + CO2 + H2O =>
6 La(NO3)3*6H2O + 6 Ni(NO3)2*6H2O + 8 C6H8O7*H2O = 6 LaNiO3 + 15 N2 + 48 CO2 + 112 H2O
Mo(CO)6 + CH3COOH = Mo2(CH3COO)4 + CO =>
2 Mo(CO)6 + 3 CH3COOH = Mo2(CH3COO)4 + 10 CO
Ga + Br = GaBr2 =>
Ga + 2 Br = GaBr2
C5H8 + Br2 = C5H8Br4 =>
C5H8 + 2 Br2 = C5H8Br4
NH2CH2CH2COOH + NaOH = NH2CH2CH2COONa + H2O =>
NH2CH2CH2COOH + NaOH = NH2CH2CH2COONa + H2O
CH3(CH22)OH + O2 = CO2 + H2O =>
CH3(CH22)OH + 8 O2 = 2 CO2 + 13 H2O
Br2 + CaI2 = BrI + BrCa =>
3 Br2 + 2 CaI2 = 4 BrI + 2 BrCa
Cu(NO3)2 + KI = Cu + KI(NO3)2 =>
Cu(NO3)2 + KI = Cu + KI(NO3)2
CuO + Mg(OH)2 = Cu(OH)2 + MgO =>
CuO + Mg(OH)2 = Cu(OH)2 + MgO
K2(SO4) + Ca(OH)2 = K(OH) + CaSO4 =>
K2(SO4) + Ca(OH)2 = 2 K(OH) + CaSO4
I + NaHSO3 + H2O = NaHSO4 + HI =>
2 I + NaHSO3 + H2O = NaHSO4 + 2 HI
HCl + H2SO3 = HClO3 + H2S =>
HCl + H2SO3 = HClO3 + H2S
S2O + H2O = H + SO =>
S2O + H2O = 2 H + 2 SO
Mn2O3 + Si = SiO + Mn =>
Mn2O3 + 3 Si = 3 SiO + 2 Mn
AlBr3 + ZnSO4 = ZnBr2 + Al2(SO4)3 =>
2 AlBr3 + 3 ZnSO4 = 3 ZnBr2 + Al2(SO4)3
N2(g) + O2(s) = N2O5(g) =>
2 N2(g) + 5 O2(s) = 2 N2O5(g)
CaP = Ca2 + P2 =>
2 CaP = Ca2 + P2
NH4OH + CH3COOH = NH4 + CH3COO + H2O =>
NH4OH + CH3COOH = NH4 + CH3COO + H2O
CuSO4 + KI = CuI2 + SO4K2 =>
CuSO4 + 2 KI = CuI2 + SO4K2
CsCl + NiSO4 = NiCl2 + Cs2SO4 =>
2 CsCl + NiSO4 = NiCl2 + Cs2SO4
HCl + MgSO4 = HSO4MgCl =>
HCl + MgSO4 = HSO4MgCl
NH2 + ZnO = Zn + N2 + H2O =>
2 NH2 + 2 ZnO = 2 Zn + N2 + 2 H2O
KMnO4 + PH3 = MnO2 + K3PO4 + H2O + H3PO4 =>
24 KMnO4 + 9 PH3 = 24 MnO2 + 8 K3PO4 + 12 H2O + H3PO4
HCl + CrO3 = CrCl + Cl2 + H2O =>
12 HCl + 2 CrO3 = 2 CrCl + 5 Cl2 + 6 H2O
H3PO4 + KMnO4 + Cl2 = HClO2 + Mn(PO4)2 + K3PO4 + H2O =>
14 H3PO4 + 6 KMnO4 + Cl2 = 2 HClO2 + 6 Mn(PO4)2 + 2 K3PO4 + 20 H2O
HNO3 + NaI = NaNO3 + HI =>
HNO3 + NaI = NaNO3 + HI
FeCl3 + NH4CNS = Fe(CNS)3 + NH4Cl =>
FeCl3 + 3 NH4CNS = Fe(CNS)3 + 3 NH4Cl
Cu + NiSO4 = Cu(SO4) + Ni =>
Cu + NiSO4 = Cu(SO4) + Ni
CrCl2 + NaClO + NaOH = Na2CrO4 + NaCl + H2O =>
CrCl2 + 2 NaClO + 4 NaOH = Na2CrO4 + 4 NaCl + 2 H2O
Gd2O3 + CaCO3 + B2O3 = CO2 + CaB6 + GdO2 =>
10 Gd2O3 + CaCO3 + 3 B2O3 = CO2 + CaB6 + 20 GdO2
Cr2O3 + K2CO3 + O2 = K2CrO4 + CO2 =>
2 Cr2O3 + 4 K2CO3 + 3 O2 = 4 K2CrO4 + 4 CO2
Ni(IO3)3 = NiI3 + O2 =>
2 Ni(IO3)3 = 2 NiI3 + 9 O2
Cd + I = CdI =>
Cd + I = CdI
Fe + HI = FeI3 + H2 =>
2 Fe + 6 HI = 2 FeI3 + 3 H2
ZnCl + H2SO4 = ZnSO4 + H2Cl =>
ZnCl + H2SO4 = ZnSO4 + H2Cl
Fe3O4 + KClO4 + KOH = KCl + H2O + K2FeO4 =>
4 Fe3O4 + 5 KClO4 + 24 KOH = 5 KCl + 12 H2O + 12 K2FeO4
Fe + NH4Cl = FeCl3 + NH4 =>
Fe + 3 NH4Cl = FeCl3 + 3 NH4
Al(HO)3 + HCl = H2O + AlCl3 =>
Al(HO)3 + 3 HCl = 3 H2O + AlCl3
Re + S = ReS2 =>
Re + 2 S = ReS2
NaCl + K2CrO4 = NaCrO4 + K2Cl =>
NaCl + K2CrO4 = NaCrO4 + K2Cl
PbO2 + H3PO4 = PbPO4 + H2O + HO =>
PbO2 + H3PO4 = PbPO4 + H2O + HO
Cu2S + O = Cu2O + SO2 =>
Cu2S + 3 O = Cu2O + SO2
Zr + HCl = ZrCl + H =>
Zr + HCl = ZrCl + H
IO + H2O = IO3 + H =>
IO + 2 H2O = IO3 + 4 H
Fe3O4 + KClO4 + KOH = KCl + H2O + K2FeO4 =>
4 Fe3O4 + 5 KClO4 + 24 KOH = 5 KCl + 12 H2O + 12 K2FeO4
Sr + F = SrF2 =>
Sr + 2 F = SrF2
PH3 + NaOH + Br2 = Na2PO4 + NaBr + H2O =>
2 PH3 + 22 NaOH + 9 Br2 = 2 Na2PO4 + 18 NaBr + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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