| Équations équilibrées la veille | Équations équilibrées le lendemain |
24 NH3NO4 + 11 Ti(OH)4 = 11 Ti(NO2)4 + 52 H2O + 4 NH3
BaCO3 + C = CO2 + BaCO =>
BaCO3 + C = CO2 + BaCO
CaSiO3 + H2CO3 = CaCO3 + SiO2 + H2O =>
CaSiO3 + H2CO3 = CaCO3 + SiO2 + H2O
K3PO4 + AgNO3 = Ag3PO4 + KNO3 =>
K3PO4 + 3 AgNO3 = Ag3PO4 + 3 KNO3
CaO + NaI = CaI2 + Na2O =>
CaO + 2 NaI = CaI2 + Na2O
Ni + HNO3 + H2O = Ni(NO3)2(H2O)6 + NO2 =>
Ni + 4 HNO3 + 4 H2O = Ni(NO3)2(H2O)6 + 2 NO2
ClO = O + Cl =>
ClO = O + Cl
Mg(NO3)2(ac) + Na2CrO3(ac) = MgCrO3(s) + NaNO3(ac) =>
Mg(NO3)2(ac) + Na2CrO3(ac) = MgCrO3(s) + 2 NaNO3(ac)
HI(aq) + KOH(aq) = KI(aq) + H2O(l) =>
HI(aq) + KOH(aq) = KI(aq) + H2O(l)
K4Fe(CN)6 + KMnO4 + H2SO4 = Fe2(SO4)3 + CO + HNO3 + MnSO4 + K2SO4 + H2O =>
10 K4Fe(CN)6 + 98 KMnO4 + 182 H2SO4 = 5 Fe2(SO4)3 + 60 CO + 60 HNO3 + 98 MnSO4 + 69 K2SO4 + 152 H2O
[SO4] + Cu = CuSO4 =>
[SO4] + Cu = CuSO4
AgOH + NH3 = (Ag(NH3)2)OH =>
AgOH + 2 NH3 = (Ag(NH3)2)OH
H2SO4 + CaF2 = CaSO4 + HF =>
H2SO4 + CaF2 = CaSO4 + 2 HF
Cl + H2O = H + ClO =>
Cl + H2O = 2 H + ClO
Sr(COO)2 + CH3COOH = Sr(CH3COO)2 + CO2 + H2O =>
4 Sr(COO)2 + 7 CH3COOH = 4 Sr(CH3COO)2 + 6 CO2 + 2 H2O
H2O2 + PCl5 = HOCl + POCl3 + HCl =>
H2O2 + PCl5 = HOCl + POCl3 + HCl
C3H7OH = (CH3)2CO + H2 =>
C3H7OH = (CH3)2CO + H2
NH4NO3 + H2O = HNO3 + NH4OH =>
NH4NO3 + H2O = HNO3 + NH4OH
Zn + Fe2(SO4)3 = ZnSO4 + Fe =>
3 Zn + Fe2(SO4)3 = 3 ZnSO4 + 2 Fe
Al + NH2CH2COOH = (NH2CH2COO)3Al + H2 =>
2 Al + 6 NH2CH2COOH = 2(NH2CH2COO)3Al + 3 H2
Ag8GeS6 + H2 = H2S + Ag2S + GeS =>
Ag8GeS6 + H2 = H2S + 4 Ag2S + GeS
C4H9COONa + HCl = NaCl + C4H9COOH =>
C4H9COONa + HCl = NaCl + C4H9COOH
CH3COOH + Al(OH)3 = H2O + HOAl(CH3CO2)2 =>
2 CH3COOH + Al(OH)3 = 2 H2O + HOAl(CH3CO2)2
C5H11COOH + MgO = (C5H11COO)2Mg + H2O =>
2 C5H11COOH + MgO = (C5H11COO)2Mg + H2O
Pb2O4 + HCl = PbCl2 + Cl2 + H2O =>
Pb2O4 + 8 HCl = 2 PbCl2 + 2 Cl2 + 4 H2O
KF + Zn(NO3)2 = ZnF2 + KNO3 =>
2 KF + Zn(NO3)2 = ZnF2 + 2 KNO3
NaOH(aq) + Al(s) + H2O(l) = H2(g) + NaAlO2(s) =>
2 NaOH(aq) + 2 Al(s) + 2 H2O(l) = 3 H2(g) + 2 NaAlO2(s)
H(Br) + K(I) = KBr + HI =>
H(Br) + K(I) = KBr + HI
Pb(NO3)2 + NaI = PbI2 + (NO3)2 + Na2 =>
Pb(NO3)2 + 2 NaI = PbI2 + (NO3)2 + Na2
CaCl2*CO2 = CaCO2 + Cl =>
CaCl2*CO2 = CaCO2 + 2 Cl
NaHSO4 + HOCl = NaOCl + SO3 + H2O =>
NaHSO4 + HOCl = NaOCl + SO3 + H2O
Cu20 + O2 + H2SO4 = CuSO4 + H2O =>
Cu20 + 10 O2 + 20 H2SO4 = 20 CuSO4 + 20 H2O
P4 + Cl2(g) = PCl3 =>
P4 + 6 Cl2(g) = 4 PCl3
Au2S + H2 = Au + H2S =>
Au2S + H2 = 2 Au + H2S
C5H10 + Ag2O = C5H10O2 + Ag =>
C5H10 + 2 Ag2O = C5H10O2 + 4 Ag
HBr(aq) + LiOH(aq) = HOH(l) + LiBr(aq) =>
HBr(aq) + LiOH(aq) = HOH(l) + LiBr(aq)
Na3[AlF6] + KOH = KAlO2 + NaF + KF + H2O =>
Na3[AlF6] + 4 KOH = KAlO2 + 3 NaF + 3 KF + 2 H2O
S() + O2 = S4O2 =>
4 S() + O2 = S4O2
KF + Zn(NO3)2 = ZnF2 + KNO3 =>
2 KF + Zn(NO3)2 = ZnF2 + 2 KNO3
NaO + HCl = ClO + NaH =>
NaO + HCl = ClO + NaH
KMg3(AlSi3O10)(OH)2 + SiO2 = KAlSi3O8 + Mg2Si2O6 + H2O =>
2 KMg3(AlSi3O10)(OH)2 + 6 SiO2 = 2 KAlSi3O8 + 3 Mg2Si2O6 + 2 H2O
C3COOH + Mg = (C3COO)Mg + H2 =>
2 C3COOH + 2 Mg = 2(C3COO)Mg + H2
N + O2 = N2O =>
4 N + O2 = 2 N2O
NaOH + Zn + H2O = Na2[Zn(OH)4] + H2 =>
2 NaOH + Zn + 2 H2O = Na2[Zn(OH)4] + H2
KF + Zn(NO3)2 = ZnF2 + KNO3 =>
2 KF + Zn(NO3)2 = ZnF2 + 2 KNO3
C5H12 + Br2 = C6H14 + HBr =>
6 C5H12 + Br2 = 5 C6H14 + 2 HBr
MgBr2 + SSO4 = MgSO4 + SBr2 =>
MgBr2 + SSO4 = MgSO4 + SBr2
C6N6FeK4 + K2Cr2O7 + H2SO4 = K2SO4 + Fe2(SO4)3 + Cr2(SO4)3 + CO2 + HNO2 + H2O =>
6 C6N6FeK4 + 49 K2Cr2O7 + 217 H2SO4 = 61 K2SO4 + 3 Fe2(SO4)3 + 49 Cr2(SO4)3 + 36 CO2 + 36 HNO2 + 199 H2O
AI + NaOH = Na3AIO3 + H2 =>
2 AI + 6 NaOH = 2 Na3AIO3 + 3 H2
Al(OH)SO4 + H2O = Al(OH)3 + H2SO4 =>
Al(OH)SO4 + 2 H2O = Al(OH)3 + H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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