Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnCO3 + 2 HCl = CO2 + H2O + ZnCl2
NH4Br + NaOH = NH3 + NaBr + H2O =>
NH4Br + NaOH = NH3 + NaBr + H2O
CuCl2*2H2O + Fe = FeCl2 + H2O + Cu =>
CuCl2*2H2O + Fe = FeCl2 + 2 H2O + Cu
KO + CO2 = K3CO3 + O2 =>
3 KO + CO2 = K3CO3 + O2
NH3 + HClO = NH4 + ClO =>
NH3 + HClO = NH4 + ClO
Cu + C = Cu1C =>
Cu + C = Cu1C
CaCO3 = CaO + C(O)2 =>
CaCO3 = CaO + C(O)2
CH3CH(CH3)CH2COOH + NaOH = CH3CH(CH3)CH2COONa + H2O =>
CH3CH(CH3)CH2COOH + NaOH = CH3CH(CH3)CH2COONa + H2O
Fe2(SO4)3 + NH4CNS = (NH4)3[Fe(CNS)6] + (NH4)2SO4 =>
Fe2(SO4)3 + 12 NH4CNS = 2(NH4)3[Fe(CNS)6] + 3(NH4)2SO4
KCl(s) + AgNO3(aq) = AgCl(s) + KNO3(aq) =>
KCl(s) + AgNO3(aq) = AgCl(s) + KNO3(aq)
NH3 + HO = NH2 + H2O =>
NH3 + HO = NH2 + H2O
SeO2 + O2 = SeO3 =>
2 SeO2 + O2 = 2 SeO3
(CH3CONCl)2Ca + NaOH = CH3NH2 + Na2CO3 + CaCl2 =>
(CH3CONCl)2Ca + 4 NaOH = 2 CH3NH2 + 2 Na2CO3 + CaCl2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CO3 + HNO3 = CO2 + HNO4 =>
CO3 + HNO3 = CO2 + HNO4
C6H12O6 + HCl + CH3OH + CH4N2O = C12H14Cl2N2 + H2O =>
C6H12O6 + 2 HCl + 5 CH3OH + CH4N2O = C12H14Cl2N2 + 12 H2O
FeCl2 + BrO + HCl = FeCl3 + FeBr3 + H2O =>
9 FeCl2 + 3 BrO + 6 HCl = 8 FeCl3 + FeBr3 + 3 H2O
NaHO + CuSO4 = Cu(HO)2 + Na2SO4 =>
2 NaHO + CuSO4 = Cu(HO)2 + Na2SO4
(NH2)2CO + O2 = C + H2O + NO2 =>
2(NH2)2CO + 5 O2 = 2 C + 4 H2O + 4 NO2
Mg(s) + HF(aq) = MgF2 + H(g) =>
Mg(s) + 2 HF(aq) = MgF2 + 2 H(g)
C4H9COOC3H7 + O2 = CO2 + H2O =>
C4H9COOC3H7 + 11 O2 = 8 CO2 + 8 H2O
K2S + AlSO4 = K2SO4 + AlS =>
K2S + AlSO4 = K2SO4 + AlS
SiO2 + C + Cl2 = CO + SiCl4 =>
SiO2 + 2 C + 2 Cl2 = 2 CO + SiCl4
N2O3 + H2SO4 = HSO5N + H2O =>
N2O3 + 2 H2SO4 = 2 HSO5N + H2O
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
CrCl3 + Na2S = CrS + Na2Cl3 =>
CrCl3 + Na2S = CrS + Na2Cl3
H2SO3(aq) + Zn(OH)2(s) = H2O(l) + ZnSO3(aq) =>
H2SO3(aq) + Zn(OH)2(s) = 2 H2O(l) + ZnSO3(aq)
NiCl2 + H2O = NiOHCl + HCl =>
NiCl2 + H2O = NiOHCl + HCl
NiSO4 + NaOH + K2S2O8 = NiS2O8 + Na2SO4 + KOH =>
NiSO4 + 2 NaOH + K2S2O8 = NiS2O8 + Na2SO4 + 2 KOH
NiCl2 + H2O = NiOHCl + HCl =>
NiCl2 + H2O = NiOHCl + HCl
SiO2 + C = SiC(s) + CO(g) =>
SiO2 + 3 C = SiC(s) + 2 CO(g)
Ba + Au(NO3)3 = Au + Ba(NO3)2 =>
3 Ba + 2 Au(NO3)3 = 2 Au + 3 Ba(NO3)2
C10H16N2O8 + ZnO + KOH = C10H12N2O8ZnK2 + H2O =>
C10H16N2O8 + ZnO + 2 KOH = C10H12N2O8ZnK2 + 3 H2O
Mg(s) + Cu(NO3)2(aq) = Mg(NO3)2 + Cu(s) =>
Mg(s) + Cu(NO3)2(aq) = Mg(NO3)2 + Cu(s)
Li + Au2Cl3 = LiCl2 + Au =>
3 Li + 2 Au2Cl3 = 3 LiCl2 + 4 Au
C7H14O(l) + O2(g) = CO2(g) + H20(g) =>
10 C7H14O(l) + 65 O2(g) = 70 CO2(g) + 7 H20(g)
FeO + CH4 = Fe + H2 + CO2 =>
2 FeO + CH4 = 2 Fe + 2 H2 + CO2
H3PO4 + MgBr2 = H3Br2 + MgPO4 =>
H3PO4 + MgBr2 = H3Br2 + MgPO4
ZnF2 + Fe = FeF3 + Zn =>
3 ZnF2 + 2 Fe = 2 FeF3 + 3 Zn
HNO3 + PbO2 + MnO = Pb(NO3)2 + H2O + H2MnO4 =>
4 HNO3 + 2 PbO2 + MnO = 2 Pb(NO3)2 + H2O + H2MnO4
KMnO4 + FeSO4 + H2SO3 = Fe(SO4)3 + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + FeSO4 + 8 H2SO3 = Fe(SO4)3 + 4 MnSO4 + 2 K2SO4 + 8 H2O
KMnO4 + KHSO3 = MnO2 + K2SO4 + H2SO4 + H2O =>
4 KMnO4 + 6 KHSO3 = 4 MnO2 + 5 K2SO4 + H2SO4 + 2 H2O
C2H4 + oxygen = C4H8O =>
4 C2H4 + O2 = 2 C4H8O
Al + (NH4)(ClO4) = AlO + AlCl3 + NO + H2O =>
4 Al + 3(NH4)(ClO4) = 3 AlO + AlCl3 + 3 NO + 6 H2O
Ni + F2 = NiF2 =>
Ni + F2 = NiF2
H(NO3) + NaI = HI + NaNO3 =>
H(NO3) + NaI = HI + NaNO3
AgI + Br = AgBr + I2 =>
2 AgI + 2 Br = 2 AgBr + I2
Pb(CH3CO2)2(aq) + KOH(aq) = KCH3CO2(aq) + Pb(OH)2 =>
Pb(CH3CO2)2(aq) + 2 KOH(aq) = 2 KCH3CO2(aq) + Pb(OH)2
FeCl3 + MgSO4 = MgCl2 + Fe2(SO4)3 =>
2 FeCl3 + 3 MgSO4 = 3 MgCl2 + Fe2(SO4)3
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/06/25
Équations équilibrées sur03/08/24
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