| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 P4(S) + 9 S8(g) = 16 P2S5(s)
MgCl2 + NaPO4(aq) = Mg(PO4)2 + NaCl(aq) =>
MgCl2 + 2 NaPO4(aq) = Mg(PO4)2 + 2 NaCl(aq)
AgF + HCl = AgCl + HF =>
AgF + HCl = AgCl + HF
IFe = I2 + Fe =>
2 IFe = I2 + 2 Fe
G3H6 + O5 = H2O + GO2 =>
5 G3H6 + 9 O5 = 15 H2O + 15 GO2
Zn(s) + Ag(NO3)(aq) = Zn(NO3)2(aq) + Ag(aq) =>
Zn(s) + 2 Ag(NO3)(aq) = Zn(NO3)2(aq) + 2 Ag(aq)
NaHCO3(s) + CH3COOH(l) = CO2(g) + H2O(l) + NaCH3COO(aq) =>
NaHCO3(s) + CH3COOH(l) = CO2(g) + H2O(l) + NaCH3COO(aq)
HClO4 + Rb(OH) = RbClO4 + H2O =>
HClO4 + Rb(OH) = RbClO4 + H2O
H2S(s) + HNO3(s) = NO(s) + S(s) + H2O(s) =>
3 H2S(s) + 2 HNO3(s) = 2 NO(s) + 3 S(s) + 4 H2O(s)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cl2 + FeSO4 = SO4 + FeCl =>
Cl2 + 2 FeSO4 = 2 SO4 + 2 FeCl
Mg(OH)2 + HCl = H4Cl2 + MgO2 =>
Mg(OH)2 + 2 HCl = H4Cl2 + MgO2
KMnO4 + C2H4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 5 C2H4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 6 H2O
Cu(NO3)2(aq) + CoCl2(aq) = CoCu + Cl2(NO3)2 =>
Cu(NO3)2(aq) + CoCl2(aq) = CoCu + Cl2(NO3)2
HCl + NaC6H5COO = NaCl + C6H5COOH =>
HCl + NaC6H5COO = NaCl + C6H5COOH
Zn + H2SO4 = ZnSO4 + S02 + H2O =>
6 Zn + 8 H2SO4 = 6 ZnSO4 + S02 + 8 H2O
CaCO3 + NaOH = Ca(OH)2 + Na2CO3 =>
CaCO3 + 2 NaOH = Ca(OH)2 + Na2CO3
Al3 + HCl = AlCl3 + H2 =>
2 Al3 + 18 HCl = 6 AlCl3 + 9 H2
Po(OH)2 + HNO3 = Po(NO3)2 + H2O =>
Po(OH)2 + 2 HNO3 = Po(NO3)2 + 2 H2O
C6H5CHO + NaHSO3 = C6H5COH2SO3 + Na =>
C6H5CHO + NaHSO3 = C6H5COH2SO3 + Na
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Ga2(CO3)3 + HCl = GaCl3 + H2O + CO2 =>
Ga2(CO3)3 + 6 HCl = 2 GaCl3 + 3 H2O + 3 CO2
K2Cr2O7 + NaHSO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + NaSO4 + H2O =>
K2Cr2O7 + 2 NaHSO3 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 2 NaSO4 + 5 H2O
CaCl2 + H2O2 = Ca(OH)2 + Cl =>
CaCl2 + H2O2 = Ca(OH)2 + 2 Cl
NaOH + Mn2 = Mn(OH)2 + Na =>
4 NaOH + Mn2 = 2 Mn(OH)2 + 4 Na
W + CO2 = WO3 + CO =>
W + 3 CO2 = WO3 + 3 CO
C7H12 + O2 = CO2 + H2O =>
C7H12 + 10 O2 = 7 CO2 + 6 H2O
Fe(NH4)2(SO4)2*6H2O = Fe(NH4)2(SO4)2 + H2O =>
Fe(NH4)2(SO4)2*6H2O = Fe(NH4)2(SO4)2 + 6 H2O
KMnO4 + KOH + Al = K2MnO4 + K[Al(OH)4] =>
3 KMnO4 + 4 KOH + Al = 3 K2MnO4 + K[Al(OH)4]
C12H20O10 + HNO3 = C6H7N2O8 + H2O + CO2 =>
25 C12H20O10 + 96 HNO3 = 48 C6H7N2O8 + 130 H2O + 12 CO2
MgCO3 + C + H2O = Mg(OH)2 + CO =>
MgCO3 + C + H2O = Mg(OH)2 + 2 CO
VO2Cl + VCl3 = VOCl2 =>
VO2Cl + VCl3 = 2 VOCl2
NOF + H2O = HNO2 + HF =>
NOF + H2O = HNO2 + HF
As + Cl3 = AsCl3 =>
As + Cl3 = AsCl3
MgCl2 + NaPO4(aq) = Mg(PO4)2 + NaCl(aq) =>
MgCl2 + 2 NaPO4(aq) = Mg(PO4)2 + 2 NaCl(aq)
CH3OH = CO + H2 =>
CH3OH = CO + 2 H2
MgCO3 + C + H2O = Mg(OH)2 + CO =>
MgCO3 + C + H2O = Mg(OH)2 + 2 CO
MgCl2 + HNO3 = MgCl2HNO3 =>
MgCl2 + HNO3 = MgCl2HNO3
KOH + Ca = Ca(OH)2 + K =>
2 KOH + Ca = Ca(OH)2 + 2 K
KOH = K + OH(aq) =>
KOH = K + OH(aq)
BaCl2 + MnO2 + H2SO4 = BaSO4 + MnSO4 + H2O + Cl2 =>
BaCl2 + MnO2 + 2 H2SO4 = BaSO4 + MnSO4 + 2 H2O + Cl2
Al + NaNO3 + NaOH = NaAlO2 + N2 + H2O =>
10 Al + 6 NaNO3 + 4 NaOH = 10 NaAlO2 + 3 N2 + 2 H2O
CH3CH2COCH3 + H{+} + e = CH3CH2CH(OH)CH3 =>
CH3CH2COCH3 + 2 H{+} + 2e = CH3CH2CH(OH)CH3
HF + Cd(OH)2 = H2O + CdF2 =>
2 HF + Cd(OH)2 = 2 H2O + CdF2
Li(OH)2 + Pb(OH)2 = LiPbO2 + H2O =>
Li(OH)2 + Pb(OH)2 = LiPbO2 + 2 H2O
N2 + P = N2P5 =>
N2 + 5 P = N2P5
HCl + H2CO3 = H3CO3 + Cl =>
HCl + H2CO3 = H3CO3 + Cl
KOH + Ca = Ca(OH)2 + K =>
2 KOH + Ca = Ca(OH)2 + 2 K
Ga(HCO3)3 = Ga2O3 + CO2 + H2O =>
2 Ga(HCO3)3 = Ga2O3 + 6 CO2 + 3 H2O
C3H5ON + H2O = C3H6O3 + NH3 =>
C3H5ON + 2 H2O = C3H6O3 + NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/25/24
Équations équilibrées sur03/26/23
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