| Équations équilibrées la veille | Équations équilibrées le lendemain |
KCN + CH3Cl = KCl + CH3CN
CH3COOH = HCH3COO =>
CH3COOH = HCH3COO
Ca(HCO3)2 + NaCl = CaCl2 + NaHCO3 =>
Ca(HCO3)2 + 2 NaCl = CaCl2 + 2 NaHCO3
HNO3 + Ag2S = AgNO3 + NO2 + S + H2O =>
4 HNO3 + Ag2S = 2 AgNO3 + 2 NO2 + S + 2 H2O
CdCl2 + H2S = CdS + HCl =>
CdCl2 + H2S = CdS + 2 HCl
(CH3)2NH + CH2O = [(CH3)2N]2CH2 + H2O =>
2(CH3)2NH + CH2O = [(CH3)2N]2CH2 + H2O
C + SO = CS2 + CO2 =>
2 C + 2 SO = CS2 + CO2
Li2CO3 + MgCl2 = MgCO3 + LiCl =>
Li2CO3 + MgCl2 = MgCO3 + 2 LiCl
COSO4 + KOH = CO(OH)2 + K2SO4 =>
COSO4 + 2 KOH = CO(OH)2 + K2SO4
ZnSO4 + H2 = ZnH + SO4 =>
2 ZnSO4 + H2 = 2 ZnH + 2 SO4
(NH4)3PO4 = NH3 + H2O + HPO3 =>
(NH4)3PO4 = 3 NH3 + H2O + HPO3
CuCl + Br2 = CuBr2 + Cl =>
CuCl + Br2 = CuBr2 + Cl
C2H6 + O2 = C2H4O2 + H2O =>
2 C2H6 + 3 O2 = 2 C2H4O2 + 2 H2O
KNO3 + Al = KNO2 + Al2O3 =>
3 KNO3 + 2 Al = 3 KNO2 + Al2O3
ZnF2 + AlF3 = ZnAlF5 =>
ZnF2 + AlF3 = ZnAlF5
HCl + NH2OH = NH4OH + Cl =>
2 HCl + NH2OH = NH4OH + 2 Cl
Fe2(SO4)3 + HCl = FeCl3 + H2SO4 =>
Fe2(SO4)3 + 6 HCl = 2 FeCl3 + 3 H2SO4
HNO3 + Ag2S = AgNO3 + NO2 + S + H2O =>
4 HNO3 + Ag2S = 2 AgNO3 + 2 NO2 + S + 2 H2O
Ag + NiCl2 = AgCl + Ni =>
2 Ag + NiCl2 = 2 AgCl + Ni
Mg + KMnO4 + S = MgSO4 + KMnO =>
3 Mg + 4 KMnO4 + 3 S = 3 MgSO4 + 4 KMnO
Fe + HCl = Fe(HCl)3 =>
Fe + 3 HCl = Fe(HCl)3
C + O2 = CO2 =>
C + O2 = CO2
BaO + Na2SO4 + H2O = BaSO4 + NaOH =>
BaO + Na2SO4 + H2O = BaSO4 + 2 NaOH
CH3COOH + KOH = CH3CO2K + H2O =>
CH3COOH + KOH = CH3CO2K + H2O
C6H5OH + HCHO + CH2NH2CH2NHCH2CH2NH2 = OHC6H5CH2NHCH2NHCH2CH2NH2 + H2O =>
3 C6H5OH + 6 HCHO + 4 CH2NH2CH2NHCH2CH2NH2 = 4 OHC6H5CH2NHCH2NHCH2CH2NH2 + 5 H2O
K3[Fe(CN)6] + Cr2O3 + K(OH) = K4[Fe(CN)6] + K2CrO4 + H2O =>
6 K3[Fe(CN)6] + Cr2O3 + 10 K(OH) = 6 K4[Fe(CN)6] + 2 K2CrO4 + 5 H2O
C6H13O + Na = C6H12 + NaOH =>
C6H13O + Na = C6H12 + NaOH
Ni + Cu(SO4) = Cu + Ni(SO4) =>
Ni + Cu(SO4) = Cu + Ni(SO4)
AlI3 + O2 = Al2O3 + I =>
4 AlI3 + 3 O2 = 2 Al2O3 + 12 I
NH2OH + FeSO4 + H2SO4 = N2H4 + Fe2(SO4)3 + H2O =>
2 NH2OH + 2 FeSO4 + H2SO4 = N2H4 + Fe2(SO4)3 + 2 H2O
KIO3 + AgNO3 = KNO3 + AgIO3 =>
KIO3 + AgNO3 = KNO3 + AgIO3
H3PO4 + CuO = Cu3(PO4)2 + H2O =>
2 H3PO4 + 3 CuO = Cu3(PO4)2 + 3 H2O
Br1 + CaI2 = BrI + Ca =>
2 Br1 + CaI2 = 2 BrI + Ca
K2SO4 + Al2(SO4)3 + H2O = KAl(SO4)2*H2O =>
K2SO4 + Al2(SO4)3 + 2 H2O = 2 KAl(SO4)2*H2O
AgCrO4 + NH3 = AgCrO4(NH3)2 =>
AgCrO4 + 2 NH3 = AgCrO4(NH3)2
KC8H5O4 + NaOH = C8H5O4 + KNaOH =>
KC8H5O4 + NaOH = C8H5O4 + KNaOH
Ca10F2(PO4)6 + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
Ca10F2(PO4)6 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
Co(NO3)3 + Na2S = Co2S3 + Na(NO3) =>
2 Co(NO3)3 + 3 Na2S = Co2S3 + 6 Na(NO3)
Hf + N = Hf3N4 =>
3 Hf + 4 N = Hf3N4
ZnSO4 + H2 = ZnH + SO4 =>
2 ZnSO4 + H2 = 2 ZnH + 2 SO4
CH4 + Br2 = CH3Br + HBr =>
CH4 + Br2 = CH3Br + HBr
K3PO4(aq) + H2SO4(aq) = K2SO4(aq) + H3PO4(aq) =>
2 K3PO4(aq) + 3 H2SO4(aq) = 3 K2SO4(aq) + 2 H3PO4(aq)
SnCl2(aq) + KIO3(aq) + HCl(aq) = SnCl4(aq) + KI(aq) + H2O(l) =>
3 SnCl2(aq) + KIO3(aq) + 6 HCl(aq) = 3 SnCl4(aq) + KI(aq) + 3 H2O(l)
NiOOH + HNO3 = Ni(NO3)2 + O2 + H2O =>
4 NiOOH + 8 HNO3 = 4 Ni(NO3)2 + O2 + 6 H2O
Ba(NO3)2 + (NH4)2CrO4 = BaCrO4 + NH4NO3 =>
Ba(NO3)2 + (NH4)2CrO4 = BaCrO4 + 2 NH4NO3
BF3 + NH3 = BH3 + NF3 =>
BF3 + NH3 = BH3 + NF3
C2N2 + F2 = CF2 + NF3 =>
C2N2 + 5 F2 = 2 CF2 + 2 NF3
Cr2O3 + HCl = HClCr2O3 =>
Cr2O3 + HCl = HClCr2O3
C5H12 = C2H4 + C3H8 =>
C5H12 = C2H4 + C3H8
MgS + O = MgO + SO2 =>
MgS + 3 O = MgO + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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