| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2C2O4 + Ba(OH)2 = Ba(C2O4) + 2 H2O
C6H5NH2 + C5H6Br3N = C6H6BrN + HBr + C5H6BrN =>
C6H5NH2 + C5H6Br3N = C6H6BrN + HBr + C5H6BrN
CuSO4 + BCl = CuCl + BSO4 =>
CuSO4 + BCl = CuCl + BSO4
CuO + HCl + H2O = HCuCl3(H2O)3 =>
CuO + 3 HCl + 2 H2O = HCuCl3(H2O)3
CuO + HCl + H2O = CuCl2*2H2O =>
CuO + 2 HCl + H2O = CuCl2*2H2O
HF + SiO2 = SiF4 + (H2O) =>
4 HF + SiO2 = SiF4 + 2(H2O)
CuS(s) + HCl(aq) = CuCl2 + H2S =>
CuS(s) + 2 HCl(aq) = CuCl2 + H2S
HMnO4 + KBr = MnO2 + KBrO3 + H2O =>
2 HMnO4 + KBr = 2 MnO2 + KBrO3 + H2O
Br2 + H2O = HBr + O2 =>
2 Br2 + 2 H2O = 4 HBr + O2
H2PO4 + NaO = NaPO4 + H2O =>
H2PO4 + NaO = NaPO4 + H2O
PbS + Fe = Pb + FeS =>
PbS + Fe = Pb + FeS
H2C2O4(aq) + H2SO4(aq) + KMnO4(aq) = MnSO4(aq) + K2SO4(aq) + CO2(g) + H2O(l) =>
5 H2C2O4(aq) + 3 H2SO4(aq) + 2 KMnO4(aq) = 2 MnSO4(aq) + K2SO4(aq) + 10 CO2(g) + 8 H2O(l)
CuS(s) + HCl(aq) = CuCl2(aq) + H2S(g) =>
CuS(s) + 2 HCl(aq) = CuCl2(aq) + H2S(g)
F2 + NaOH = NaF + O2 + H2O =>
2 F2 + 4 NaOH = 4 NaF + O2 + 2 H2O
Fe(s) + H2SO4(aq) = FeSO4 + H2 =>
Fe(s) + H2SO4(aq) = FeSO4 + H2
MnSO4*7H2O + KMnO4 = MnO2 + H2SO4 + K2SO4 + H2O =>
3 MnSO4*7H2O + 2 KMnO4 = 5 MnO2 + 2 H2SO4 + K2SO4 + 19 H2O
C4H6N2 + CH3(CH2)3Br = C8H15BrN2 =>
C4H6N2 + CH3(CH2)3Br = C8H15BrN2
C6H5NH2 + C5H6Br3N = HBr + C5H5N + C6H5Br2N =>
C6H5NH2 + 2 C5H6Br3N = 4 HBr + 2 C5H5N + C6H5Br2N
HSO4 = SO3 + OH =>
HSO4 = SO3 + OH
CuO + HCl + H2O = Cu2(OH)3Cl =>
2 CuO + HCl + H2O = Cu2(OH)3Cl
N1 + O11 = NO =>
11 N1 + O11 = 11 NO
HSO4 = SO3 + OH =>
HSO4 = SO3 + OH
CuS(s) + HCl(aq) = CuCl2(aq) + SH2(g) =>
CuS(s) + 2 HCl(aq) = CuCl2(aq) + SH2(g)
Zn(OH)2 + MnO2 = Zn + H2MnO4 =>
Zn(OH)2 + MnO2 = Zn + H2MnO4
Cs(s) + P4(s) = CsP =>
4 Cs(s) + P4(s) = 4 CsP
Cu + NO3Ag = CuNO3 + Ag =>
Cu + NO3Ag = CuNO3 + Ag
C4H6N2 + CH3(CH2)3Br = C8H15BrN2 =>
C4H6N2 + CH3(CH2)3Br = C8H15BrN2
N1 + O11 = NO =>
11 N1 + O11 = 11 NO
CuO + HCl + H2O = Cu2(OH)3Cl =>
2 CuO + HCl + H2O = Cu2(OH)3Cl
C6H5NH2 + C5H6Br3N = HBr + C5H5N + C6H5Br2N =>
C6H5NH2 + 2 C5H6Br3N = 4 HBr + 2 C5H5N + C6H5Br2N
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
MnSO4*7H2O + KMnO4 = MnO2 + H2SO4 + K2SO4 + H2O =>
3 MnSO4*7H2O + 2 KMnO4 = 5 MnO2 + 2 H2SO4 + K2SO4 + 19 H2O
K2(CO)3 + C2 + N2 = KCN + CO =>
K2(CO)3 + C2 + N2 = 2 KCN + 3 CO
K2MnF6 + SbF5 = KSbF6 + MnF3 + F2 =>
2 K2MnF6 + 4 SbF5 = 4 KSbF6 + 2 MnF3 + F2
KI + HgI2 = K2(HgI4) =>
2 KI + HgI2 = K2(HgI4)
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
H2SPBCO3 = PBSH2OCO2 =>
H2SPBCO3 = PBSH2OCO2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Fe3Cl + KI = I2 + Fe3ClK =>
2 Fe3Cl + 2 KI = I2 + 2 Fe3ClK
Br2 + CuI = CuBr + I2 =>
Br2 + 2 CuI = 2 CuBr + I2
FeS22 + Cl2 = FeCl3 + S2Cl2 =>
2 FeS22 + 25 Cl2 = 2 FeCl3 + 22 S2Cl2
KBrO3 + KBr + H2SeO4 = K2SeO4 + H2O + Br2 =>
KBrO3 + 5 KBr + 3 H2SeO4 = 3 K2SeO4 + 3 H2O + 3 Br2
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
HP = H3P3 =>
3 HP = H3P3
CH3CHO + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CH3CHCOOH =>
15 CH3CHO + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 11 H2O + 10 CH3CHCOOH
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
C4H6N2 + CH3(CH2)3Br = C8H15BrN2 =>
C4H6N2 + CH3(CH2)3Br = C8H15BrN2
HF + SiO2 = SiF4 + (H2O) =>
4 HF + SiO2 = SiF4 + 2(H2O)
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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