| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(NO3)3NaOH = FeOH(NO3)3Na
I{-} + As2O5 + H3O{+} = I2 + As2O3 + H2O =>
4 I{-} + As2O5 + 4 H3O{+} = 2 I2 + As2O3 + 6 H2O
CO(g) + H2O(l) = C6H12O6(s) + O2(g) =>
6 CO(g) + 6 H2O(l) = C6H12O6(s) + 3 O2(g)
K3PO4Fe(NO3)3 = FePO4K3(NO3)3 =>
K3PO4Fe(NO3)3 = FePO4K3(NO3)3
C83H99 + O2 = CO2 + H2O =>
4 C83H99 + 431 O2 = 332 CO2 + 198 H2O
HgCl + O2 = Hg(ClO3) =>
2 HgCl + 3 O2 = 2 Hg(ClO3)
CuSFeSO4 = CuSO4FeS =>
CuSFeSO4 = CuSO4FeS
NH4OH(aq) + HCl(aq) = NH4Cl(aq) + H2O(g) =>
NH4OH(aq) + HCl(aq) = NH4Cl(aq) + H2O(g)
H2O33C2 + O2 = CO17 + H2O2 =>
2 H2O33C2 + 3 O2 = 4 CO17 + 2 H2O2
Zn(s) + KNO3 + KOH = K2ZnO2 + NH3 + H2O =>
4 Zn(s) + KNO3 + 7 KOH = 4 K2ZnO2 + NH3 + 2 H2O
KCl + AgNO3 = KNO3 + AgCl =>
KCl + AgNO3 = KNO3 + AgCl
FeS + HCl(aq) = FeCl2 + H2S(g) =>
FeS + 2 HCl(aq) = FeCl2 + H2S(g)
MgCl2 + HC2H3O2 = Mg(C2H3O2)2 + HCl =>
MgCl2 + 2 HC2H3O2 = Mg(C2H3O2)2 + 2 HCl
SO3 + BaS = BaSO4 + S =>
4 SO3 + 3 BaS = 3 BaSO4 + 4 S
Fe + I = Fe3I =>
3 Fe + I = Fe3I
InCl + O2 = In2O + Cl2 =>
4 InCl + O2 = 2 In2O + 2 Cl2
HClO2 + H2S = H2O + HCl + S =>
HClO2 + 2 H2S = 2 H2O + HCl + 2 S
Na2CO3 + Cu(OH)2 = CuCO3 + NaOH =>
Na2CO3 + Cu(OH)2 = CuCO3 + 2 NaOH
HCIONH4OH = NH4CIOH2O =>
HCIONH4OH = NH4CIOH2O
NH4Cl + Zn = ZnCl2 + NH4 =>
2 NH4Cl + Zn = ZnCl2 + 2 NH4
CaSiTe + CaTe2 = Ca2Si + SiTe4 =>
8 CaSiTe + 2 CaTe2 = 5 Ca2Si + 3 SiTe4
CH3COOH + MgCO3 = H2O + CO2 + Mg =>
CH3COOH + 4 MgCO3 = 2 H2O + 6 CO2 + 4 Mg
H2 + D2 = HD =>
H2 + D2 = 2 HD
BaS + MgCl2 = BaCl2 + MgS =>
BaS + MgCl2 = BaCl2 + MgS
Cu + KOH = H2 + KCuO =>
2 Cu + 2 KOH = H2 + 2 KCuO
ZnS + HBr = ZnBr2 + H2S =>
ZnS + 2 HBr = ZnBr2 + H2S
C2H4(aq) + I2(aq) = C2H4I2(aq) =>
C2H4(aq) + I2(aq) = C2H4I2(aq)
CH3COOC5H11 + H2O = CH3COOH + C5H11OH =>
CH3COOC5H11 + H2O = CH3COOH + C5H11OH
RCOO + NO = RCO + NO2 =>
RCOO + NO = RCO + NO2
Mn(NO3)2 = Mn2O7 + NO + NO2 =>
2 Mn(NO3)2 = Mn2O7 + 3 NO + NO2
C5H7N + O2 = CO2 + H2O + NO2 =>
4 C5H7N + 31 O2 = 20 CO2 + 14 H2O + 4 NO2
K2Cr2O7 + NaI + H2SO4 = Cr2(SO4)3 + K2SO4 + Na2SO4 + I2 + H2O =>
K2Cr2O7 + 6 NaI + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 3 I2 + 7 H2O
H3O + F = HF + O =>
H3O + 3 F = 3 HF + O
NiF2KF = K[NiF3] =>
NiF2KF = K[NiF3]
MSO3 + O2 = MSO4 =>
2 MSO3 + O2 = 2 MSO4
Sulfate(aq)Iron(II)(s) = Iron(II)Sulfate(aq) =>
Sulfate(aq)Iron(II)(s) = Iron(II)Sulfate(aq)
C6H12O6 + CO2 = C7H6O4 + H2O =>
13 C6H12O6 + 6 CO2 = 12 C7H6O4 + 42 H2O
S2 + CH4 + H2O = CO2 + H2S =>
2 S2 + CH4 + 2 H2O = CO2 + 4 H2S
NaIPb(NO3)2 = PbINa(NO3)2 =>
NaIPb(NO3)2 = PbINa(NO3)2
NaCO3 + CH2O2 = Na(HCOO) + H2O + CO2 =>
2 NaCO3 + 3 CH2O2 = 2 Na(HCOO) + 2 H2O + 3 CO2
K + NaC2H3O2 = Na + KC2H3O2 =>
K + NaC2H3O2 = Na + KC2H3O2
FeBr3 + K2CO3 + H2O = Fe(OH)3 + KBr + H2CO3 =>
2 FeBr3 + 3 K2CO3 + 6 H2O = 2 Fe(OH)3 + 6 KBr + 3 H2CO3
FeCl3KI = KCl3FeI =>
FeCl3KI = KCl3FeI
HClO4 + Mg(OH)2 = MgClO4 + H(OH)2 =>
HClO4 + Mg(OH)2 = MgClO4 + H(OH)2
FeCl3Al = AlCl3Fe =>
FeCl3Al = AlCl3Fe
FBe = BeF =>
FBe = BeF
Fe(C2O4)3 + NaOH = Fe(OH)3 + Na(C2O4) =>
Fe(C2O4)3 + 3 NaOH = Fe(OH)3 + 3 Na(C2O4)
NaCI + H3PO4 = NaH2PO4 + HCI =>
NaCI + H3PO4 = NaH2PO4 + HCI
Fe(NO3)2(NH4)3PO4 = FePO4(NH4)3(NO3)2 =>
Fe(NO3)2(NH4)3PO4 = FePO4(NH4)3(NO3)2
K2S + CO2 = K2O + CS2 =>
2 K2S + CO2 = 2 K2O + CS2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/12/24
Équations équilibrées sur05/12/23
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