| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca2Mg5Si8O22(OH)2 = 3 MgSiO3 + 2 CaMgSi2O6 + SiO2 + H2O
N2H4 + HClO3 = N2 + H2O + HCl =>
3 N2H4 + 2 HClO3 = 3 N2 + 6 H2O + 2 HCl
C5H14 + O2 = CO2 + H2O =>
2 C5H14 + 17 O2 = 10 CO2 + 14 H2O
Fe + Cu(II)Br = Cu + Fe(II)Br =>
Fe + Cu(II)Br = Cu + Fe(II)Br
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HAlO2 + NaOH = H2O + NaAlO2 =>
HAlO2 + NaOH = H2O + NaAlO2
Ba(NO3)2(aq) + NaOH(aq) = Ba(OH)2 + NaNO3 =>
Ba(NO3)2(aq) + 2 NaOH(aq) = Ba(OH)2 + 2 NaNO3
K4Fe(CN)6 = KCN + Fe + C + N2 =>
K4Fe(CN)6 = 4 KCN + Fe + 2 C + N2
U2(SO4)3 + KMnO4 + H2SO4 = UO2(SO4)2 + MnSO4 + K2SO4 + H2O =>
U2(SO4)3 + 2 KMnO4 + 4 H2SO4 = 2 UO2(SO4)2 + 2 MnSO4 + K2SO4 + 4 H2O
NaCl + H3Po4 = Na3Po4 + HCl =>
3 NaCl + H3Po4 = Na3Po4 + 3 HCl
Co(OH)2 + H2SO4 + KMnO4 = MnSO4 + K2SO4 + Co2(SO4)3 + H2O =>
10 Co(OH)2 + 18 H2SO4 + 2 KMnO4 = 2 MnSO4 + K2SO4 + 5 Co2(SO4)3 + 28 H2O
HC2H3O2(aq) + HCO3{-}(aq) = C2H3O2{-}(aq) + CO2(aq) + H2O(l) =>
HC2H3O2(aq) + HCO3{-}(aq) = C2H3O2{-}(aq) + CO2(aq) + H2O(l)
CaBr2 + Na3P = Ca3P2 + NaBr =>
3 CaBr2 + 2 Na3P = Ca3P2 + 6 NaBr
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
Rb + HBr = RbH + Br =>
Rb + HBr = RbH + Br
Na2B4O7 + H2O2 + H2O + NaOH = Na2B2(O2)2(OH)4*6H2O =>
Na2B4O7 + 4 H2O2 + 11 H2O + 2 NaOH = 2 Na2B2(O2)2(OH)4*6H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
CH3CHO + O2 = CH3COOH =>
2 CH3CHO + O2 = 2 CH3COOH
H2 + PH = PH3 =>
H2 + PH = PH3
Al(HCO3)3 + LiClO3 = Al(ClO3)3 + LiHCO3 =>
Al(HCO3)3 + 3 LiClO3 = Al(ClO3)3 + 3 LiHCO3
BaCl2 + Mn(NO3)2 = Ba(NO3)2 + MnCl2 =>
BaCl2 + Mn(NO3)2 = Ba(NO3)2 + MnCl2
ClO4 = Cl + O2 =>
ClO4 = Cl + 2 O2
AgCH3COO + CrI2 = AgI + Cr(CH3COO)2 =>
2 AgCH3COO + CrI2 = 2 AgI + Cr(CH3COO)2
AlP + O2 = Al2O3 + P =>
4 AlP + 3 O2 = 2 Al2O3 + 4 P
KCl + HgSO4 = K2SO4 + HgCl2 =>
2 KCl + HgSO4 = K2SO4 + HgCl2
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Na2CO3 + K2CO3 = Na2K2O2 + CO2 =>
Na2CO3 + K2CO3 = Na2K2O2 + 2 CO2
HFO2 + Co(OH)2 = Co(FO2)2 + H2O =>
2 HFO2 + Co(OH)2 = Co(FO2)2 + 2 H2O
MgBr2 + KOH = KBr + Mg(OH)2 =>
MgBr2 + 2 KOH = 2 KBr + Mg(OH)2
C5H8 + HCl = C5H10Cl2 =>
C5H8 + 2 HCl = C5H10Cl2
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
NpO3 + H2O = Np(OH)6 =>
NpO3 + 3 H2O = Np(OH)6
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
K + I2 = KI = =>
2 K + I2 = 2 KI
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Mg + HNO3 = H2 + Mg(NO3)2 =>
Mg + 2 HNO3 = H2 + Mg(NO3)2
NaOH + As4O6 = Na3AsO3 + H2O =>
12 NaOH + As4O6 = 4 Na3AsO3 + 6 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
HgS(s) + O2(g) = Hg(i) + SO2(g) =>
HgS(s) + O2(g) = Hg(i) + SO2(g)
KNO3 + CuO = Cu(NO3)2 + K2O =>
2 KNO3 + CuO = Cu(NO3)2 + K2O
Bi + WCl6 = BiCl3 + W6Cl12 =>
8 Bi + 6 WCl6 = 8 BiCl3 + W6Cl12
NaOH + Ag{+} = Na{+} + Ag(OH) =>
NaOH + Ag{+} = Na{+} + Ag(OH)
FeSO4(aq) + K2Cr2O7(aq) + H2SO4(aq) = Cr2(SO4)3(aq) + Fe2(SO4)3(aq) + K2SO4(aq) + H2O(l) =>
6 FeSO4(aq) + K2Cr2O7(aq) + 7 H2SO4(aq) = Cr2(SO4)3(aq) + 3 Fe2(SO4)3(aq) + K2SO4(aq) + 7 H2O(l)
NiO + H3PO4 = Ni3(PO4)2 + H2O =>
3 NiO + 2 H3PO4 = Ni3(PO4)2 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
LiOH + NaHCO3 = LiNaCO3 + H2O =>
LiOH + NaHCO3 = LiNaCO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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