| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO3 + KOH = KNO3HOH
C16H18ClN3S + C6H8O6 = C6H6O6 + HCl + C16H19N3S =>
C16H18ClN3S + C6H8O6 = C6H6O6 + HCl + C16H19N3S
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Mg2{+} + S2{-} = Mg2S2 =>
Mg2{+} + S2{-} = Mg2S2
BaCrO4 + HNO3 = Ba(NO3)2 + CrO3 + H2O =>
BaCrO4 + 2 HNO3 = Ba(NO3)2 + CrO3 + H2O
W + H2SO4 = WSO4 + H2 =>
W + H2SO4 = WSO4 + H2
PbNO3 + KCrO3 = PbCrO3 + KNO3 =>
PbNO3 + KCrO3 = PbCrO3 + KNO3
N + O = N2O3 =>
2 N + 3 O = N2O3
H2CaO2 + SO3 = CaSO4 + H2O =>
H2CaO2 + SO3 = CaSO4 + H2O
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
FeSO4(aq) + K2Cr2O7(aq) + H2SO4(aq) = Fe2(SO4)3(aq) + Cr2(SO4)3(aq) + K2SO4(aq) + H2O(l) =>
6 FeSO4(aq) + K2Cr2O7(aq) + 7 H2SO4(aq) = 3 Fe2(SO4)3(aq) + Cr2(SO4)3(aq) + K2SO4(aq) + 7 H2O(l)
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C3H5(OH)3 + CH3(CH2)16COOH = C3H5(OOCC17H35)3 + H2O =>
C3H5(OH)3 + 3 CH3(CH2)16COOH = C3H5(OOCC17H35)3 + 3 H2O
SiO2 + H2O = HSiO3{-} + H3O{+} =>
SiO2 + 2 H2O = HSiO3{-} + H3O{+}
LiOH + Ca(C2H3O2)2 = Ca(OH)2 + LiC2H3O2 =>
2 LiOH + Ca(C2H3O2)2 = Ca(OH)2 + 2 LiC2H3O2
HCl + Mg(NO3)2 = HNO3 + MgCl2 =>
2 HCl + Mg(NO3)2 = 2 HNO3 + MgCl2
Ca + H2 + P + O2 = Ca(H2PO4)2*H2O =>
2 Ca + 6 H2 + 4 P + 9 O2 = 2 Ca(H2PO4)2*H2O
KFe3AlSi3O10(OH)2 + KAl3Si3O10(OH)2 + SiO2 + KAlSi3O8 = K6FeAl8Si39O94 + H2O =>
KFe3AlSi3O10(OH)2 + 3 KAl3Si3O10(OH)2 + 63 SiO2 + 14 KAlSi3O8 = 3 K6FeAl8Si39O94 + 4 H2O
LiCO3 + Cu(NO3)2 = LiNO3 + Cu(CO3)2 =>
2 LiCO3 + Cu(NO3)2 = 2 LiNO3 + Cu(CO3)2
Fe3O3 + H2SO4 = Fe3(SO4)3 + H2O =>
Fe3O3 + 3 H2SO4 = Fe3(SO4)3 + 3 H2O
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Na3AsO4 + CH3COOH + KBr = Na3AsO2 + CH3COOK + H2O + Br2 =>
Na3AsO4 + 4 CH3COOH + 4 KBr = Na3AsO2 + 4 CH3COOK + 2 H2O + 2 Br2
FeCl3 + PbN2 = FeN3 + PbCl2 =>
2 FeCl3 + 3 PbN2 = 2 FeN3 + 3 PbCl2
Li(OH) + HBrO4 = Li(BrO4) + H2O =>
Li(OH) + HBrO4 = Li(BrO4) + H2O
NaH + H2O = H2 + NaOH =>
NaH + H2O = H2 + NaOH
Ni + CuO = NiO + Cu =>
Ni + CuO = NiO + Cu
C7H5SO + O2 = CO2 + H2O + SO2 =>
4 C7H5SO + 35 O2 = 28 CO2 + 10 H2O + 4 SO2
Au + CH3COOH + NaCl = CH3COONa + H3AuCl3 =>
Au + 3 CH3COOH + 3 NaCl = 3 CH3COONa + H3AuCl3
H(NH4)2PO4 + NH4VO3 + WO3 + WO2 = W16P2V2O56 + NH3 + H2O =>
2 H(NH4)2PO4 + 2 NH4VO3 + 14 WO3 + 2 WO2 = W16P2V2O56 + 6 NH3 + 4 H2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Mg + Ca(OH)2 = Ca + Mg(OH)2 =>
Mg + Ca(OH)2 = Ca + Mg(OH)2
Zn + NaOD = Na2ZnO2 + D2 =>
Zn + 2 NaOD = Na2ZnO2 + D2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Zn + Ca(NO3)2 = Ca + Zn(NO3) =>
2 Zn + Ca(NO3)2 = Ca + 2 Zn(NO3)
SCl2 + C2H4 = S(CH2CH2Cl)2 =>
SCl2 + 2 C2H4 = S(CH2CH2Cl)2
Zn + CO2 = Zn(CO2) =>
Zn + CO2 = Zn(CO2)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
MnSO4 + K2S2O8 + H2O = MnO4 + K2SO4 + H2SO4 =>
MnSO4 + 3 K2S2O8 + 4 H2O = MnO4 + 3 K2SO4 + 4 H2SO4
Al(NO3)3 + K3PO4 = KNO3 + AlPO4 =>
Al(NO3)3 + K3PO4 = 3 KNO3 + AlPO4
NO + HCl = NCl + OH =>
NO + HCl = NCl + OH
VF5 + HI = V2I10 + HF =>
2 VF5 + 10 HI = V2I10 + 10 HF
HNO3 + Be = H + Be(NO3)2 =>
2 HNO3 + Be = 2 H + Be(NO3)2
Na2S2O5 + Cl2 = NaCl + Na2S2O7 + SO2 =>
3 Na2S2O5 + 2 Cl2 = 4 NaCl + Na2S2O7 + 4 SO2
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
Cl{-} + H3O{+} + Cr2O7 = H2O + Cl + Cr{+3} =>
8 Cl{-} + 14 H3O{+} + Cr2O7 = 21 H2O + 8 Cl + 2 Cr{+3}
C5H10 + O = CO2 + H2O =>
C5H10 + 15 O = 5 CO2 + 5 H2O
NaClO + I + NaOH = NaCl + H2O + NaIO3 =>
5 NaClO + 2 I + 2 NaOH = 5 NaCl + H2O + 2 NaIO3
NO2(g) + O2(g) + H2O(g) = HNO3 =>
4 NO2(g) + O2(g) + 2 H2O(g) = 4 HNO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
BH4 + C13H8O = C13H10O + BH2 =>
BH4 + C13H8O = C13H10O + BH2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/24
Équations équilibrées sur02/13/23
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