| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(s) + CuSO4(ag) = Zn(SO4)(ag) + Cu(s)
CaClO(aq) + HCl(aq) = HClO(aq) + CaCl =>
CaClO(aq) + HCl(aq) = HClO(aq) + CaCl
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
HF + Rb2CO3 = H2O + CO2 + FRb =>
2 HF + Rb2CO3 = H2O + CO2 + 2 FRb
CH3CH2CH2COOH(aq) + Na2CO3(aq) = CH3CH2CH2COONa(aq) + CO2(g) + H2O(l) =>
2 CH3CH2CH2COOH(aq) + Na2CO3(aq) = 2 CH3CH2CH2COONa(aq) + CO2(g) + H2O(l)
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
H2S(aq) + Fe2Br3(aq) = Fe2S3(s) + H2Br(aq) =>
3 H2S(aq) + Fe2Br3(aq) = Fe2S3(s) + 3 H2Br(aq)
Cr2(SO4)3 + Cl2 + KOH = K2CrO4 + KHSO4 + KCl + H2O =>
Cr2(SO4)3 + 3 Cl2 + 13 KOH = 2 K2CrO4 + 3 KHSO4 + 6 KCl + 5 H2O
HF + H2O = F2 + H3O =>
2 HF + 2 H2O = F2 + 2 H3O
CuSO4 + KOH = Cu(OH)2 + K2 + SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2 + SO4
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Xe + F = XeF4 =>
Xe + 4 F = XeF4
NaOH + Ca(OH)2 = Na(OH)2 + Ca =>
2 NaOH + Ca(OH)2 = 2 Na(OH)2 + Ca
Ba(ClO3)2 = BaCl2 + O2 =>
Ba(ClO3)2 = BaCl2 + 3 O2
C6H6CH3 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
10 C6H6CH3 + 14 KMnO4 + 21 H2SO4 = 10 C6H5COOH + 7 K2SO4 + 14 MnSO4 + 36 H2O
CuBr + H2SO4 = CuSO4 + Br2 + SO2 + H2O =>
2 CuBr + 4 H2SO4 = 2 CuSO4 + Br2 + 2 SO2 + 4 H2O
HC2H3O2(aq) + Na2CO3(aq) = H20(l) + CO2(g) + NaC2H3O2(aq) =>
25 HC2H3O2(aq) + 10 Na2CO3(aq) = 2 H20(l) + 20 CO2(g) + 20 NaC2H3O2(aq)
K + C = K2C =>
2 K + C = K2C
Zn(NO3)2 + H2O = Zn(OH)NO3 + HNO3 =>
Zn(NO3)2 + H2O = Zn(OH)NO3 + HNO3
Mn(HSO4)4 + Au2(CrO4)3 = Mn2(CrO4)4 + Au(HSO4)3 =>
6 Mn(HSO4)4 + 4 Au2(CrO4)3 = 3 Mn2(CrO4)4 + 8 Au(HSO4)3
KMnO4Cu(NO3)2 = K(NO3)2CuMnO4 =>
KMnO4Cu(NO3)2 = K(NO3)2CuMnO4
HLiO4S = Li2SO4 + SO3 + H2O =>
2 HLiO4S = Li2SO4 + SO3 + H2O
CuO + NaCl = Cu + NaOCl =>
CuO + NaCl = Cu + NaOCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
AgNo2 + Na2S = Ag2S + NaNo2 =>
2 AgNo2 + Na2S = Ag2S + 2 NaNo2
PbS + HBr = PbBr2 + H2S =>
PbS + 2 HBr = PbBr2 + H2S
KHCO3Ca(OH)2 = CaCO3KOHH2O =>
KHCO3Ca(OH)2 = CaCO3KOHH2O
S + O2 = SO2 =>
S + O2 = SO2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
AlP + CaO = AlO + CaP =>
AlP + CaO = AlO + CaP
CH3COOC6H5COOH + KOH = CH3COOK + C6H5OK + H2O =>
4 CH3COOC6H5COOH + 16 KOH = 15 CH3COOK + C6H5OK + H2O
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
AlCl3 + Mg(OH)2 = MgCl2 + Al(OH)3 =>
2 AlCl3 + 3 Mg(OH)2 = 3 MgCl2 + 2 Al(OH)3
Ca(OH)2 + Fe = Ca + Fe(OH)3 =>
3 Ca(OH)2 + 2 Fe = 3 Ca + 2 Fe(OH)3
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
(PbOH)2CO3 = Pb2OCO3 + H2O =>
(PbOH)2CO3 = Pb2OCO3 + H2O
CH3COOH + Al2O3 = (CH3COO)3Al + H2O =>
6 CH3COOH + Al2O3 = 2(CH3COO)3Al + 3 H2O
Ca2O2 + Al3 = Al2O3 + Ca2 =>
9 Ca2O2 + 4 Al3 = 6 Al2O3 + 9 Ca2
Ca(NO3)2 + Sr3(PO4)2 = Ca3(PO4)2 + Sr(NO3)2 =>
3 Ca(NO3)2 + Sr3(PO4)2 = Ca3(PO4)2 + 3 Sr(NO3)2
SO2 = O2S =>
SO2 = O2S
C4H10O2(l) + O2(g) = CO2(g) + H2O(l) =>
2 C4H10O2(l) + 11 O2(g) = 8 CO2(g) + 10 H2O(l)
C13H2404 + O2 = CO2 + H2O =>
C13H2404 + 614 O2 = 13 CO2 + 1202 H2O
KIO3(ac) + NaHSO3(ac) = I2(s) + K2SO4(ac) + Na2SO4(ac) + H2SO4(ac) + H2O(l) =>
4 KIO3(ac) + 10 NaHSO3(ac) = 2 I2(s) + 2 K2SO4(ac) + 5 Na2SO4(ac) + 3 H2SO4(ac) + 2 H2O(l)
Fe + (H2SO4)3 = Fe2(SO4)3 + H =>
2 Fe + (H2SO4)3 = Fe2(SO4)3 + 6 H
Fe + HC = H2Fe + C =>
Fe + 2 HC = H2Fe + 2 C
Al + Si = Al4Si3 =>
4 Al + 3 Si = Al4Si3
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
HOC6H4COOH + (CH3CO)2O = C9H8O4 =>
11 HOC6H4COOH + (CH3CO)2O = 9 C9H8O4
MgSi(s) + H2O(l) = MgO(s) + SiH2 =>
MgSi(s) + H2O(l) = MgO(s) + SiH2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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