| Équations équilibrées la veille | Équations équilibrées le lendemain |
130 C6H6CH2CH3 + 334 KMnO4 + 501 H2SO4 = 80 C6C6COOH + 334 MnSO4 + 167 K2SO4 + 1176 H2O
C7H7Cl + N4C6H12 = C13H19N4Cl =>
C7H7Cl + N4C6H12 = C13H19N4Cl
K2MnO4 + HCl = MnO2 + KCl + Cl2 + H2O =>
K2MnO4 + 4 HCl = MnO2 + 2 KCl + Cl2 + 2 H2O
P4O10 + Cr(OH)2 = Cr3(PO4)2 + H2O =>
P4O10 + 6 Cr(OH)2 = 2 Cr3(PO4)2 + 6 H2O
MgCl2 + S2 = MgS + Cl2 =>
2 MgCl2 + S2 = 2 MgS + 2 Cl2
(NH4)I + Mg(SO4) = MgI2 + NH3 + H2SO4 =>
2(NH4)I + Mg(SO4) = MgI2 + 2 NH3 + H2SO4
Ba + Br2 = BaBr =>
2 Ba + Br2 = 2 BaBr
Mg + Pb(SO4)2 = MgSO4 + Pb =>
2 Mg + Pb(SO4)2 = 2 MgSO4 + Pb
Sb2O5 + HI = Sb2O3 + H2O + I2 =>
Sb2O5 + 4 HI = Sb2O3 + 2 H2O + 2 I2
C7H8O + NaOH = C7H7O + Na + H2O =>
C7H8O + NaOH = C7H7O + Na + H2O
Co2 + Na2Co3 + H2O = NaHCo3 + O2 =>
3 Co2 + 2 Na2Co3 + 2 H2O = 4 NaHCo3 + O2
FeCl2 + KClO3 + H2SO4 = Fe2(SO4)3 + FeCl3 + K2SO4 + H2O =>
36 FeCl2 + 6 KClO3 + 18 H2SO4 = 5 Fe2(SO4)3 + 26 FeCl3 + 3 K2SO4 + 18 H2O
Ca3C2 + H2O + O2 = C2H2 + Ca(OH)2 =>
Ca3C2 + 4 H2O + O2 = C2H2 + 3 Ca(OH)2
I2 + Na2SO4 = NaI + NaSO4 =>
I2 + 2 Na2SO4 = 2 NaI + 2 NaSO4
FeS + ClOH + H2O = HCl + SOH3 + Fe2O3 =>
2 FeS + 2 ClOH + 3 H2O = 2 HCl + 2 SOH3 + Fe2O3
C6H12O6 = C4H10O + CO2 + H2O =>
C6H12O6 = C4H10O + 2 CO2 + H2O
NH3 + C2H4O2 = C2H3O2 + NH4 =>
NH3 + C2H4O2 = C2H3O2 + NH4
Fe(H2O)5OH + SO4 + H2O = FeSO4*7H2O + O2 =>
4 Fe(H2O)5OH + 4 SO4 + 6 H2O = 4 FeSO4*7H2O + O2
H2SO4 + Na(HCO)3 = Na2SO4 + H(HCO)3 =>
H2SO4 + 2 Na(HCO)3 = Na2SO4 + 2 H(HCO)3
HC6H7O6 + I2 = IC6H7O6 + H =>
2 HC6H7O6 + I2 = 2 IC6H7O6 + 2 H
InCH3CO + H2O + CH3COONa = NaIn + CH3COOH =>
InCH3CO + H2O + CH3COONa = NaIn + 2 CH3COOH
Ca3(PO4)2 + SiO2 + C = P + CO + CaSiO3 =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 2 P + 5 CO + 3 CaSiO3
NaOH(aq) + K2CrO4(aq) = Na2CrO4(s) + KOH(aq) =>
2 NaOH(aq) + K2CrO4(aq) = Na2CrO4(s) + 2 KOH(aq)
CO2 + NaCl + H2O = NaHCO3 + HCl =>
CO2 + NaCl + H2O = NaHCO3 + HCl
NaBr + H2SO4 = Na2SO4 + HBr =>
2 NaBr + H2SO4 = Na2SO4 + 2 HBr
AuCl3 + AgNO3 = Au(NO3)3 + AgCl =>
AuCl3 + 3 AgNO3 = Au(NO3)3 + 3 AgCl
C8H18 + HCl = C2H3Cl3 + H2 =>
C8H18 + 12 HCl = 4 C2H3Cl3 + 9 H2
Mg + ZnJ2 = MgJ2 + Zn =>
Mg + ZnJ2 = MgJ2 + Zn
Na2MoO4 + Na2S + H2SO4 = Na2MoS4 + Na2SO4 + H2O =>
Na2MoO4 + 4 Na2S + 4 H2SO4 = Na2MoS4 + 4 Na2SO4 + 4 H2O
C9H8O2 + NaOH = C9H8O2H + NaO =>
C9H8O2 + NaOH = C9H8O2H + NaO
SodiumSulphate + CopperSulphide = CopperSulphate + SodiumSulphide =>
SodiumSulphate + CopperSulphide = CopperSulphate + SodiumSulphide
BeSO4 + K2S + H2O = Be(OH)2 + H2S + K2SO4 =>
BeSO4 + K2S + 2 H2O = Be(OH)2 + H2S + K2SO4
CoCl2*6H2O + O2 = CoCl2 + H2O2 =>
CoCl2*6H2O + 3 O2 = CoCl2 + 6 H2O2
ZnSO4 + HOH = H2SO4 + Zn(OH)2 =>
ZnSO4 + 2 HOH = H2SO4 + Zn(OH)2
CO + K = KCO =>
CO + K = KCO
MnCl2 + H3PO4 = MnPO4 + H3Cl2 =>
MnCl2 + H3PO4 = MnPO4 + H3Cl2
CaNO2 + Al2O3 = NO2Al2 + CaO3 =>
CaNO2 + Al2O3 = NO2Al2 + CaO3
H2 + PO4 = H3PO4 =>
3 H2 + 2 PO4 = 2 H3PO4
Au(BrO3)3 + H4CO4 = HBrO3 + Au2(CO3)3 + H2O =>
2 Au(BrO3)3 + 3 H4CO4 = 6 HBrO3 + Au2(CO3)3 + 3 H2O
H2O = H + O =>
H2O = 2 H + O
HO2 + NO = H2O + NO2 =>
2 HO2 + 3 NO = H2O + 3 NO2
KNO3 + Mg + H2O = Mg(OH)2 + NO2 + KOH =>
2 KNO3 + Mg + 2 H2O = Mg(OH)2 + 2 NO2 + 2 KOH
HClO + H2O + SO2 = HCl + H2SO4 =>
HClO + H2O + SO2 = HCl + H2SO4
HCOOCH2CH3 + NaOH = CH3COONa + CH3OH =>
HCOOCH2CH3 + NaOH = CH3COONa + CH3OH
Cu + N = Cu3N2 =>
3 Cu + 2 N = Cu3N2
MnO2 = Mn3O4 + O =>
3 MnO2 = Mn3O4 + 2 O
FeS2 + Na2O2 = Na2O + Na2FeO4 + Na2SO4 =>
FeS2 + 9 Na2O2 = 6 Na2O + Na2FeO4 + 2 Na2SO4
KCl + Ca = K + CaCl =>
KCl + Ca = K + CaCl
Ag + H2CO3 = Ag2CO3 + H2 =>
2 Ag + H2CO3 = Ag2CO3 + H2
NH4(NO3) + Ca3(PO4)2 = (NH4)3(PO4) + Ca(NO3)2 =>
6 NH4(NO3) + Ca3(PO4)2 = 2(NH4)3(PO4) + 3 Ca(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/14/24
Équations équilibrées sur04/13/23
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