| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Na3AsO3 + Ag(NH3)2OH = Na3AsO4 + Ag + NH3 + H2O =>
Na3AsO3 + 2 Ag(NH3)2OH = Na3AsO4 + 2 Ag + 4 NH3 + H2O
Be + S + O = BeSO2 =>
Be + S + 2 O = BeSO2
BeH2 + O2 = Be(OH)2 =>
BeH2 + O2 = Be(OH)2
Al2(SO4)3*18H2O + BaCl2 = AlCl3 + BaSO4 + H2O =>
Al2(SO4)3*18H2O + 3 BaCl2 = 2 AlCl3 + 3 BaSO4 + 18 H2O
AlCl3 + (NH4)2S + H2O = H2S + NH4Cl + Al(OH)3 =>
2 AlCl3 + 3(NH4)2S + 6 H2O = 3 H2S + 6 NH4Cl + 2 Al(OH)3
BROMIDE + POTASSIUMIODIDE = POTASSIUMBROMIDE + IODIDE =>
BROMIDE + POTASSIUMIODIDE = POTASSIUMBROMIDE + IODIDE
MnO2 + KOH = K2MnO3 + H2O =>
MnO2 + 2 KOH = K2MnO3 + H2O
Al + Cl = Al2Cl2 =>
2 Al + 2 Cl = Al2Cl2
Zn + Fe + Pb = ZnFePb =>
Zn + Fe + Pb = ZnFePb
HCl + Ca3(PO4)2 = CaCl2 + H3PO4 =>
6 HCl + Ca3(PO4)2 = 3 CaCl2 + 2 H3PO4
H3Po4 + Zn = Zn(Po4) + H =>
H3Po4 + Zn = Zn(Po4) + 3 H
HF + L2 = HL + F2 =>
2 HF + L2 = 2 HL + F2
C4H9Cl + AgNO3 = AgCl + NO3C4H9 =>
C4H9Cl + AgNO3 = AgCl + NO3C4H9
RuO4 + HCl = RuCl2 + H2O + Cl2 =>
RuO4 + 8 HCl = RuCl2 + 4 H2O + 3 Cl2
CaClO3(s) = CaCl(s) + O(g) =>
CaClO3(s) = CaCl(s) + 3 O(g)
C7H8O2 + O2 = CO2 + H2O2 =>
C7H8O2 + 10 O2 = 7 CO2 + 4 H2O2
C7H6O3 + C3H7OH = C11H14O3 + H2O =>
3 C7H6O3 + 4 C3H7OH = 3 C11H14O3 + 4 H2O
NO2 + P2O3 + KOH = N2O + K2HPO4 + H2O =>
4 NO2 + 3 P2O3 + 12 KOH = 2 N2O + 6 K2HPO4 + 3 H2O
Pb + Al2Cl3 = Al + PbCl2 =>
3 Pb + 2 Al2Cl3 = 4 Al + 3 PbCl2
Ba(NO3)2 + KS = BaS2 + KNO3 =>
Ba(NO3)2 + 2 KS = BaS2 + 2 KNO3
Br + Sb = SbBr3 =>
3 Br + Sb = SbBr3
H2Te + Zn(OH)2 = Zn(HTe)2 + H2O =>
2 H2Te + Zn(OH)2 = Zn(HTe)2 + 2 H2O
Zn + Cu(SO4)3 = Zn(SO4)3 + Cu =>
Zn + Cu(SO4)3 = Zn(SO4)3 + Cu
CuCO3(s) = CuO(s) + CO2(g) =>
CuCO3(s) = CuO(s) + CO2(g)
NaNO2 + O2 = NaNO3 =>
2 NaNO2 + O2 = 2 NaNO3
HBr + KOH = BrK + H2O =>
HBr + KOH = BrK + H2O
HNO3 + H2O = NH4OH + OH =>
HNO3 + 6 H2O = NH4OH + 8 OH
C3H7COOH + Na = (C3H7COO)Na + H2 =>
2 C3H7COOH + 2 Na = 2(C3H7COO)Na + H2
CH4 + COONa + H2O = CH3COOH + NaOH =>
6 CH4 + 8 COONa + 6 H2O = 7 CH3COOH + 8 NaOH
S2O3 + OH = SO4 + H2O =>
S2O3 + 10 OH = 2 SO4 + 5 H2O
Al1 + Br2 = AlBr3 =>
2 Al1 + 3 Br2 = 2 AlBr3
C6H5OH + NaNH2 = C6H5NH2 + NaOH =>
C6H5OH + NaNH2 = C6H5NH2 + NaOH
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Zn(MnO4)2 + Au2(CO3)3 = Zn(CO3)3 + Au2(MnO4)2 =>
Zn(MnO4)2 + Au2(CO3)3 = Zn(CO3)3 + Au2(MnO4)2
HCl + NaOH = Na1Cl1 + H2O1 =>
HCl + NaOH = Na1Cl1 + H2O1
NaCl + CH2O = Na + ClC + H2O =>
NaCl + CH2O = Na + ClC + H2O
AgNO3(aq) + Zn(s) = Zn(NO3)2(aq) + Ag(aq) =>
2 AgNO3(aq) + Zn(s) = Zn(NO3)2(aq) + 2 Ag(aq)
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
C3H8 = C3H6 + H2 =>
C3H8 = C3H6 + H2
C4H10(g) + O = CO2 + H2O =>
C4H10(g) + 13 O = 4 CO2 + 5 H2O
Mg(OH)2(s) + H2CO3(aq) = MgCO3(s) + H2O(l) =>
Mg(OH)2(s) + H2CO3(aq) = MgCO3(s) + 2 H2O(l)
RuO2H2O + HCl = RuCl3 + Cl2 + H2O =>
2 RuO2H2O + 8 HCl = 2 RuCl3 + Cl2 + 6 H2O
Be + H2O = H2 + BeOH =>
2 Be + 2 H2O = H2 + 2 BeOH
NaP + Cl2 = NaCl + P =>
2 NaP + Cl2 = 2 NaCl + 2 P
KMnO44 = K2MnO4 + MnO2 + O2 =>
2 KMnO44 = K2MnO4 + MnO2 + 41 O2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaI(aq) + Fe(NO3)3(aq) = Na(NO3)3(aq) + FeI(aq) =>
NaI(aq) + Fe(NO3)3(aq) = Na(NO3)3(aq) + FeI(aq)
O2 + ZnCl2 + Cu = CuZnOCl2 =>
O2 + 2 ZnCl2 + 2 Cu = 2 CuZnOCl2
CrCl3 + Al = AlCl3 + Cr =>
CrCl3 + Al = AlCl3 + Cr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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