| Équations équilibrées la veille | Équations équilibrées le lendemain |
NO2 + H = NO + OH
Zn + HNO3 = NO + H2O + ZnO =>
3 Zn + 2 HNO3 = 2 NO + H2O + 3 ZnO
BF3 + Li + SO3 = B2(SO3) + LiF =>
2 BF3 + 6 Li + SO3 = B2(SO3) + 6 LiF
CH3CH0 + O2 = CO2 + H2O =>
CH3CH0 + 3 O2 = 2 CO2 + 2 H2O
NaNO3 + HBr = NaBr + NO3H =>
NaNO3 + HBr = NaBr + NO3H
NO2 + SO2 = SO3 + NO =>
NO2 + SO2 = SO3 + NO
UF6 + H2O = UF2O2 + HF =>
UF6 + 2 H2O = UF2O2 + 4 HF
LiCrO4 + AuI3 = Li + I2 + AuCrO4 =>
2 LiCrO4 + 2 AuI3 = 2 Li + 3 I2 + 2 AuCrO4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Gd(NO3)3 + Eu(NO3)3 + C6H8O7 = Gd195Eu005O3 + CO2 + N2 + H2O =>
585 Gd(NO3)3 + 15 Eu(NO3)3 + 599 C6H8O7 = 3 Gd195Eu005O3 + 3594 CO2 + 900 N2 + 2396 H2O
Cu(OH)2 + NH3 = Cu[(NH3)]4(OH)2 =>
Cu(OH)2 + 4 NH3 = Cu[(NH3)]4(OH)2
H2O + Mn2(SO3)7 + Mn2(CrO4)7 = Mn2(SO4)7 + Cr(OH)3 + Mn(OH)7 =>
35 H2O + 3 Mn2(SO3)7 + 2 Mn2(CrO4)7 = 3 Mn2(SO4)7 + 14 Cr(OH)3 + 4 Mn(OH)7
SCl4(g) + H2O(l) = SO2(g) + HCl(l) =>
SCl4(g) + 2 H2O(l) = SO2(g) + 4 HCl(l)
COCl2 + O2 = COO + Cl =>
2 COCl2 + O2 = 2 COO + 4 Cl
FeCl2*4H2O = Fe + Cl + H2O =>
FeCl2*4H2O = Fe + 2 Cl + 4 H2O
K2Cr2O7 + Na2SO3 = Cr2O7S + O3 + KNa =>
K2Cr2O7 + Na2SO3 = Cr2O7S + O3 + 2 KNa
C6H8O7*H2O + Na2CO3 = C6H5Na3O7 + CO2 + H2O =>
2 C6H8O7*H2O + 3 Na2CO3 = 2 C6H5Na3O7 + 3 CO2 + 5 H2O
MgO + KClO3 + KOH = K2MgO4 + KCl + H2O =>
3 MgO + 2 KClO3 + 6 KOH = 3 K2MgO4 + 2 KCl + 3 H2O
Na2HPO4 + (NH4)2MoO4 + HNO3 = NH4NO3 + (NH4)3P(Mo3O10)4 + NaNO3 + H2O =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = 21 NH4NO3 + (NH4)3P(Mo3O10)4 + 2 NaNO3 + 12 H2O
CrO4{2-} + H{+} + C6H2(CH3)3 = Cr{3+} + H2O + C6H3(COOH)3 =>
17 CrO4{2-} + 85 H{+} + 3 C6H2(CH3)3 = 17 Cr{3+} + 50 H2O + 3 C6H3(COOH)3
NaClO + [EDTA]4 = Na[EDTA] + Cl + O =>
4 NaClO + [EDTA]4 = 4 Na[EDTA] + 4 Cl + 4 O
C3H8(g) + O2(g) = C(g) + H2O(l) =>
C3H8(g) + 2 O2(g) = 3 C(g) + 4 H2O(l)
NI + NaC1 = NIC1 + Na =>
NI + NaC1 = NIC1 + Na
MgO + KClO3 + KOH = K2MgO4 + KCl + H2O =>
3 MgO + 2 KClO3 + 6 KOH = 3 K2MgO4 + 2 KCl + 3 H2O
NH4OH + CH3CO2H = CH3COONH4 + H2O =>
NH4OH + CH3CO2H = CH3COONH4 + H2O
MnO4{-} + PO3{3-} + H{+} = Mn{2+} + PO4{3-} + H2O =>
2 MnO4{-} + 5 PO3{3-} + 6 H{+} = 2 Mn{2+} + 5 PO4{3-} + 3 H2O
CH3CH0 + O2 = CO2 + H2O =>
CH3CH0 + 3 O2 = 2 CO2 + 2 H2O
sodiumcarbonate + hydrochloricacid = sodiumchloride + sodiumhydrogencarbonate =>
Na2CO3 + HCl = NaCl + NaHCO3
Ni + Al2O3 = Al + NiO =>
3 Ni + Al2O3 = 2 Al + 3 NiO
HNO3 + CDS = CD(NO3)2 + NO + S + H2O =>
8 HNO3 + 3 CDS = 3 CD(NO3)2 + 2 NO + 3 S + 4 H2O
LiOH + H2Cr2O7 = Li2Cr2O7 + H2O =>
2 LiOH + H2Cr2O7 = Li2Cr2O7 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Zn(s) + Fe(CH3OO)3(aq) = Zn(CH3OO)2(aq) + Fe(s) =>
3 Zn(s) + 2 Fe(CH3OO)3(aq) = 3 Zn(CH3OO)2(aq) + 2 Fe(s)
CdCl2 + Na2S = CdS + NaCl =>
CdCl2 + Na2S = CdS + 2 NaCl
CH3CO2H + (CH3)2CHCH2CH2OH = CH3COOCH2CH2CH(CH3)2 + H2O =>
CH3CO2H + (CH3)2CHCH2CH2OH = CH3COOCH2CH2CH(CH3)2 + H2O
ZnO(s) + HCl(aq) = ZnCl2 + H2O =>
ZnO(s) + 2 HCl(aq) = ZnCl2 + H2O
K2CrO4 + H2SO4 = H2O + H2Cr2O7 + K2SO4 =>
2 K2CrO4 + 2 H2SO4 = H2O + H2Cr2O7 + 2 K2SO4
Rb2O2 + H2O = RbOH + H2O2 =>
Rb2O2 + 2 H2O = 2 RbOH + H2O2
CH3OH + C6H5OH = C6H5OCH3 + H2O =>
CH3OH + C6H5OH = C6H5OCH3 + H2O
Zn2Cl + NaS = ZnS + Na2Cl =>
Zn2Cl + 2 NaS = 2 ZnS + Na2Cl
NaCrO4 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + Na2SO4 + H2O =>
2 NaCrO4 + 4 NaNO2 + 4 H2SO4 = 4 NaNO3 + Cr2(SO4)3 + Na2SO4 + 4 H2O
Cu + CaO = CuO + Ca =>
Cu + CaO = CuO + Ca
TiOSO4 + NaOH = TiO(OH)2 + Na2SO4 =>
TiOSO4 + 2 NaOH = TiO(OH)2 + Na2SO4
CaO + KMnO4 = Ca(MnO4)2 + K2O =>
CaO + 2 KMnO4 = Ca(MnO4)2 + K2O
Ca3(PO4)2 + H2SO04 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO04 = 2 CaSO4 + Ca(H2PO4)2
Cu + CaO = CuO + Ca =>
Cu + CaO = CuO + Ca
NaHCO3 + C6H8O7 = C5H7O5COONa + H2O + CO2 =>
NaHCO3 + C6H8O7 = C5H7O5COONa + H2O + CO2
BaK3PO4 = BaPO4K3 =>
BaK3PO4 = BaPO4K3
C3H8 + H2O2 = H2O + CO2 =>
C3H8 + 10 H2O2 = 14 H2O + 3 CO2
Mg + H2SO4(l) = H2 + MgSO4 =>
Mg + H2SO4(l) = H2 + MgSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/25
Équations équilibrées sur05/27/24
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