| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + 3 NH4(OH) = Fe(OH)3 + 3(NH4)Cl
C2H5OH + C8H18 = C74H167OH =>
C2H5OH + 9 C8H18 = C74H167OH
Na2CO3 + CH3COOH + H2O = NaCH3CO2H6O3 + CO2 =>
Na2CO3 + 2 CH3COOH + 5 H2O = 2 NaCH3CO2H6O3 + CO2
PCl5 + LiOH = LiCl + Li3PO4 + H2O =>
PCl5 + 8 LiOH = 5 LiCl + Li3PO4 + 4 H2O
CC3H8O + O2 = CO2 + H2O =>
2 CC3H8O + 11 O2 = 8 CO2 + 8 H2O
LiNO3(aq) + Pb(C2H3O2)2(aq) = LiC2H3O2(aq) + Pb(NO3)2(aq) =>
2 LiNO3(aq) + Pb(C2H3O2)2(aq) = 2 LiC2H3O2(aq) + Pb(NO3)2(aq)
Cr(SO4)3 + H2C2O4 = Cr(C2O4)3 + H2SO4 =>
Cr(SO4)3 + 3 H2C2O4 = Cr(C2O4)3 + 3 H2SO4
CuBr2(aq) + NH4OH(aq) = Cu(OH)2 + NH4Br =>
CuBr2(aq) + 2 NH4OH(aq) = Cu(OH)2 + 2 NH4Br
Fe(NO3)3*9H2O + C6H8O7*H2O + Mn(NO3)2*4H2O + Sr(NO3)2 = SrFe11MnO19 + N2 + CO2 + H2O =>
198 Fe(NO3)3*9H2O + 184 C6H8O7*H2O + 18 Mn(NO3)2*4H2O + 18 Sr(NO3)2 = 18 SrFe11MnO19 + 333 N2 + 1104 CO2 + 2774 H2O
KOHHI = KIOHH =>
KOHHI = KIOHH
NaOH(s) + HCl(g) = NaCl(s) + H2O(g) =>
NaOH(s) + HCl(g) = NaCl(s) + H2O(g)
H2SO4 + Ag2O = Ag2SO4 + H2O =>
H2SO4 + Ag2O = Ag2SO4 + H2O
CH3COCl + C2H4 = CH3COH + C2H3Cl =>
CH3COCl + C2H4 = CH3COH + C2H3Cl
C4H8 + H2SO4 + KMnO4 = C4H8O4 + K2SO4 + MnSO4 + H2O =>
5 C4H8 + 12 H2SO4 + 8 KMnO4 = 5 C4H8O4 + 4 K2SO4 + 8 MnSO4 + 12 H2O
K2CrO4 + SnCl2 + HCl = KCl + CrCl3 + SnCl4 + H2O =>
2 K2CrO4 + 3 SnCl2 + 16 HCl = 4 KCl + 2 CrCl3 + 3 SnCl4 + 8 H2O
Si(s)HCl(aq) = SiHCl =>
Si(s)HCl(aq) = SiHCl
CuSO4(aq) + KBr(s) = CuBr2(s) + K2SO4 =>
CuSO4(aq) + 2 KBr(s) = CuBr2(s) + K2SO4
HgClO3 = O2 + HgCl =>
2 HgClO3 = 3 O2 + 2 HgCl
KNO3 + Al = KO2 + N2 + Al2O3 =>
6 KNO3 + 4 Al = 6 KO2 + 3 N2 + 2 Al2O3
CaPO3 + SiO2 + C = CO + P4 + CaSiO3 =>
4 CaPO3 + 4 SiO2 + 8 C = 8 CO + P4 + 4 CaSiO3
Na2O + H2O = NaOH(aq) =>
Na2O + H2O = 2 NaOH(aq)
K + F(g) = KF =>
K + F(g) = KF
Sb2S5 + HCl + H{+} = Sb3{+} + H2S + Cl2 =>
3 Sb2S5 + 28 HCl + 2 H{+} = 2 Sb3{+} + 15 H2S + 14 Cl2
NO2 + SO2 + H2O = NO + H2SO4 =>
NO2 + SO2 + H2O = NO + H2SO4
Cu{2+} + PO4{3-} = CuPO4{-} =>
Cu{2+} + PO4{3-} = CuPO4{-}
CuCO3(Cu(OH)2) + HBF4 = Cu(BF4)2 + H2CO3 + H2O =>
CuCO3(Cu(OH)2) + 4 HBF4 = 2 Cu(BF4)2 + H2CO3 + 2 H2O
MgO + Fe2(SO4)3 = Fe2O + Mg(SO4)3 =>
MgO + Fe2(SO4)3 = Fe2O + Mg(SO4)3
(NH4)2SO3 + SrCl2 = Cl(NH4) + SrSO3 =>
(NH4)2SO3 + SrCl2 = 2 Cl(NH4) + SrSO3
ZnBr2 + Fe = FeBr3 + Zn =>
3 ZnBr2 + 2 Fe = 2 FeBr3 + 3 Zn
CuCl + Ba(OH)2 = Cu(OH)2 + BaCl =>
CuCl + Ba(OH)2 = Cu(OH)2 + BaCl
CuSO4 + H2S = CuS + H2(SO4) =>
CuSO4 + H2S = CuS + H2(SO4)
SiH4 + NH3 + TiCl4 = TiSiN + HCl + H2 =>
2 SiH4 + 2 NH3 + 2 TiCl4 = 2 TiSiN + 8 HCl + 3 H2
V + P = VP =>
V + P = VP
C3H7(OH)2 + O2 = CO2 + H2O =>
4 C3H7(OH)2 + 17 O2 = 12 CO2 + 18 H2O
Cu + H + NO3 = [Cu(H2O)] + NO2 =>
Cu + 2 H + NO3 = [Cu(H2O)] + NO2
Na2CO3 + CH3COOH + H2O = NaCH3CO2H6O3 + CO2 =>
Na2CO3 + 2 CH3COOH + 5 H2O = 2 NaCH3CO2H6O3 + CO2
SnCl2 + K2Cr2O7 + H2SO4 = Sn(SO4)2 + K2SO4 + CrCl3 + H2O =>
3 SnCl2 + K2Cr2O7 + 7 H2SO4 = 3 Sn(SO4)2 + K2SO4 + 2 CrCl3 + 7 H2O
Rb3PO3 + ZnSO4 = Rb2SO4 + Zn3(PO3)2 =>
2 Rb3PO3 + 3 ZnSO4 = 3 Rb2SO4 + Zn3(PO3)2
KNO3 + H3PO4 = K3PO4 + HNO3 =>
3 KNO3 + H3PO4 = K3PO4 + 3 HNO3
Bi(OH)3 + H(NO3) = Bi(NO3)3 + H2O =>
Bi(OH)3 + 3 H(NO3) = Bi(NO3)3 + 3 H2O
NaI + Br2 = NaBr + I2 =>
2 NaI + Br2 = 2 NaBr + I2
NaClO + H2SO4 = HOCl + Na2SO4 =>
2 NaClO + H2SO4 = 2 HOCl + Na2SO4
AgNo3 + KL = AgL + KNo3 =>
AgNo3 + KL = AgL + KNo3
N205 = N202 =>
202 N205 = 205 N202
Pb(NO3)2 + H2SO4 = Pb(SO4) + H(NO3) =>
Pb(NO3)2 + H2SO4 = Pb(SO4) + 2 H(NO3)
HCO3 + CH3CO2H = H2O + CO2 =>
8 HCO3 + CH3CO2H = 6 H2O + 10 CO2
K2Cr2O7 + NaOH + KI = I2 + Na2CrO4 + KOH + Cr(OH)3 =>
8 K2Cr2O7 + 28 NaOH + 6 KI = 3 I2 + 14 Na2CrO4 + 22 KOH + 2 Cr(OH)3
KMnO4 + H2SO4 + FeSO4 = K2SO4 + MnSO4 + Fe(SO4)3 + H2O =>
4 KMnO4 + 16 H2SO4 + 5 FeSO4 = 2 K2SO4 + 4 MnSO4 + 5 Fe(SO4)3 + 16 H2O
(NH4)2SO4(aq) + NaCl(aq) = (NH4)Cl(aq) + Na2SO4(aq) =>
(NH4)2SO4(aq) + 2 NaCl(aq) = 2(NH4)Cl(aq) + Na2SO4(aq)
CuO + H3PO4 = Cu3(PO4)2 + H2O =>
3 CuO + 2 H3PO4 = Cu3(PO4)2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/07/25
Équations équilibrées sur06/06/24
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