| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 CH2Cl2 + 24 NaOH = 2 CO2 + 18 H2O + 24 NaCl + C10H12O2
CH3CHCHCH3 + KMnO4 + H2SO4 = CHCOOH + MnSO4 + K2SO4 + H2O =>
5 CH3CHCHCH3 + 12 KMnO4 + 18 H2SO4 = 10 CHCOOH + 12 MnSO4 + 6 K2SO4 + 28 H2O
Cl2(g) + KI(aq) = KCl(aq) + I2() =>
Cl2(g) + 2 KI(aq) = 2 KCl(aq) + I2()
Al2(SO4)3 + Ca3(PO4)2 = AlPO4 + CaSO4 =>
Al2(SO4)3 + Ca3(PO4)2 = 2 AlPO4 + 3 CaSO4
SO3 + Li2O = Li2SO4 =>
SO3 + Li2O = Li2SO4
carbonmonoxide + oxygen = Carbondioxide =>
2 CO + O2 = 2 CO2
Cr2O3 + Si = Cr + SiO2 =>
2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2
NiI2 + Fe = FeI3 + Ni =>
3 NiI2 + 2 Fe = 2 FeI3 + 3 Ni
KMnO4 + H2C2O4(H2O) = Mn + CO2 + H2O + K =>
KMnO4 + 4 H2C2O4(H2O) = Mn + 8 CO2 + 8 H2O + K
NaClS = Na + Cl + S =>
NaClS = Na + Cl + S
As4S4 + HCl + HNO3 = AsCl3 + H2O + SO2 + NO2 =>
As4S4 + 12 HCl + 28 HNO3 = 4 AsCl3 + 20 H2O + 4 SO2 + 28 NO2
Na3(PO4) + SrCl2 = Sr3(PO4)2 + NaCl =>
2 Na3(PO4) + 3 SrCl2 = Sr3(PO4)2 + 6 NaCl
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
SO3 + Li2O = Li2SO4 =>
SO3 + Li2O = Li2SO4
MnO2 + KHCO3 + KNO2 = K2MnO4 + KNO3 + CO + H2O =>
MnO2 + 2 KHCO3 + KNO2 = K2MnO4 + KNO3 + 2 CO + H2O
Mn + Ni(NO3)2 = Mn(NO3)2 + Ni =>
Mn + Ni(NO3)2 = Mn(NO3)2 + Ni
SO3 + Li2O = Li2SO4 =>
SO3 + Li2O = Li2SO4
Na2S2O3 + NaMnO4 + H2O = Na2SO4 + MnO2 + NaOH =>
3 Na2S2O3 + 8 NaMnO4 + H2O = 6 Na2SO4 + 8 MnO2 + 2 NaOH
CoSO4 + KMnO4 + H2SO4 = Co(SO4)3 + MnSO4 + K2SO4 + H2O =>
5 CoSO4 + 4 KMnO4 + 16 H2SO4 = 5 Co(SO4)3 + 4 MnSO4 + 2 K2SO4 + 16 H2O
CuIO3 + AsCl3 + HCl = AsCl5 + CuI + H2O =>
CuIO3 + 3 AsCl3 + 6 HCl = 3 AsCl5 + CuI + 3 H2O
C7H17OH + O2 = H2O + CO2 =>
C7H17OH + 11 O2 = 9 H2O + 7 CO2
Cr2O3 + Ca(OCl)Cl + NaOH = CaCl2 + Na2CrO4 + H2O =>
Cr2O3 + 3 Ca(OCl)Cl + 4 NaOH = 3 CaCl2 + 2 Na2CrO4 + 2 H2O
KOH + SO2 = H2O + K2SO3 =>
2 KOH + SO2 = H2O + K2SO3
SO3 + Li2O = Li2SO4 =>
SO3 + Li2O = Li2SO4
Al(NO3)3 + KOH = Al(OH)3 + KNO3 =>
Al(NO3)3 + 3 KOH = Al(OH)3 + 3 KNO3
FeCl2 + HCl = FeCl + HCl2 =>
FeCl2 + HCl = FeCl + HCl2
CaCO3 + ZrO(NO3)2 = CaZrO3 + CO2 + N2 + O2 =>
2 CaCO3 + 2 ZrO(NO3)2 = 2 CaZrO3 + 2 CO2 + 2 N2 + 5 O2
AgNO3(aq) + HBr(aq) = AgBr + HNO3 =>
AgNO3(aq) + HBr(aq) = AgBr + HNO3
NaBH4 + Na2CO3 = CO2 + H2O + Na2BH3 =>
2 NaBH4 + Na2CO3 = CO2 + H2O + 2 Na2BH3
HNo2 + Pb(OH)4 = Pb(No2)4 + H2O =>
4 HNo2 + Pb(OH)4 = Pb(No2)4 + 4 H2O
KMnO4 + Fe2(SO4)2 = K2SO4 + Fe(MnO4)2 =>
4 KMnO4 + Fe2(SO4)2 = 2 K2SO4 + 2 Fe(MnO4)2
Cd(NO3)2 + NaCN = Cd(CN)2 + Na(NO3) =>
Cd(NO3)2 + 2 NaCN = Cd(CN)2 + 2 Na(NO3)
LiCl + H2 = LiH + HCl =>
LiCl + H2 = LiH + HCl
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
NaVO4 + Zn + HCl = NaCl + ZnCl2 + VOCl2 + H2O =>
2 NaVO4 + 3 Zn + 12 HCl = 2 NaCl + 3 ZnCl2 + 2 VOCl2 + 6 H2O
CH2O + CrO3 + H2SO4 = CHO2 + Cr2(SO4)3 + H2O =>
2 CH2O + 2 CrO3 + 3 H2SO4 = 2 CHO2 + Cr2(SO4)3 + 4 H2O
SO3 + Li2O = Li2SO4 =>
SO3 + Li2O = Li2SO4
Ca3 + (PO4) = Ca2(PO4)2 =>
2 Ca3 + 6(PO4) = 3 Ca2(PO4)2
KHSO3 + HCl = KHCl + HSO3 =>
KHSO3 + HCl = KHCl + HSO3
H2O + HNO3 = OH + H2NO3 =>
H2O + HNO3 = OH + H2NO3
C5H8 + OH = C5H10O4 + H2O =>
C5H8 + 6 OH = C5H10O4 + 2 H2O
SO3 + Li2O = Li2SO4 =>
SO3 + Li2O = Li2SO4
PbS + H2SO4(l) = PbSO4 + H2S =>
PbS + H2SO4(l) = PbSO4 + H2S
Ga2O3 + HNo3 = Ga(No3)3 + H2O =>
Ga2O3 + 6 HNo3 = 2 Ga(No3)3 + 3 H2O
ZnO2 + CaSi2 = CaO + Si + Zn =>
ZnO2 + 2 CaSi2 = 2 CaO + 4 Si + Zn
FeCl3 + NH3 + H2O = Fe(OH)3 + NH4Cl1 =>
FeCl3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4Cl1
PbO*PbSO4*H2O = PbO*PbSO4 + H2O =>
PbO*PbSO4*H2O = PbO*PbSO4 + H2O
CsCl + H2SO = Cs2SO + HCl =>
2 CsCl + H2SO = Cs2SO + 2 HCl
P4O10(s) + H2O(l) = PH3(aq) + O2(g) =>
P4O10(s) + 6 H2O(l) = 4 PH3(aq) + 8 O2(g)
[Co(H2O)6]Cl2 + NH4OH + HCl + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2[Co(H2O)6]Cl2 + 10 NH4OH + 2 HCl + H2O2 = 2[Co(NH3)5Cl]Cl2 + 24 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/22/24
Équations équilibrées sur04/21/23
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