| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 P + 6 O = P4O6
Ni(NO3)2 + Zn = Ni + Zn(NO3)2 =>
Ni(NO3)2 + Zn = Ni + Zn(NO3)2
Fe2(SO4)3 + HF = FeF3 + H2SO4 =>
Fe2(SO4)3 + 6 HF = 2 FeF3 + 3 H2SO4
Pb + K3PO4 = K3 + PbPO4 =>
Pb + K3PO4 = K3 + PbPO4
H2MnO7 + LiOH = LiMnO7 + H3O =>
H2MnO7 + LiOH = LiMnO7 + H3O
LiNO3 + Ba(NO3)2 + NH4H2PO4 + C6H8O7 = LiBaPO4 + NH3 + H2O + CO2 =>
3 LiNO3 + 3 Ba(NO3)2 + 3 NH4H2PO4 + 4 C6H8O7 = 3 LiBaPO4 + 12 NH3 + 7 H2O + 24 CO2
AgNO3 + NiSO4 = NiNO3 + AgSO4 =>
AgNO3 + NiSO4 = NiNO3 + AgSO4
(H2SO4)2 + K(OH) = K2(SO4) + H2O =>
(H2SO4)2 + 4 K(OH) = 2 K2(SO4) + 4 H2O
NaOH + H2SO4 = NaSO4 + OH + H =>
NaOH + H2SO4 = NaSO4 + OH + 2 H
I2 + Cl + H2O = IO3{-} + Cl{-} + H{+} =>
I2 + 10 Cl + 6 H2O = 2 IO3{-} + 10 Cl{-} + 12 H{+}
MnF2 + LiBr = MnBr2 + LiF =>
MnF2 + 2 LiBr = MnBr2 + 2 LiF
C10H18O + NaBH4 + H2O = C10H19O + NaBH3OCH3 =>
17 C10H18O + 10 NaBH4 + 9 H2O = 16 C10H19O + 10 NaBH3OCH3
C14H24 + H2 = C14H30 =>
C14H24 + 3 H2 = C14H30
CaCl2 + Fe(NO3)2 = FeCl2 + Ca(NO3)2 =>
CaCl2 + Fe(NO3)2 = FeCl2 + Ca(NO3)2
C6H6 + Cl2 = C6Cl6 + HCl =>
C6H6 + 6 Cl2 = C6Cl6 + 6 HCl
SiO2 + MgCO3 = MgSiO3 + CO2 =>
SiO2 + MgCO3 = MgSiO3 + CO2
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
CuZn + MHCl = Cu + ZnMHCl =>
CuZn + MHCl = Cu + ZnMHCl
C4H9OH + (CH3CO)2O = CH3COOC4H9 + CH3COOH =>
C4H9OH + (CH3CO)2O = CH3COOC4H9 + CH3COOH
CH3COOH + CH3ONa = CH3COONa + CH3OH =>
CH3COOH + CH3ONa = CH3COONa + CH3OH
Cu + Na(OH)2 = CuOH + Na =>
2 Cu + Na(OH)2 = 2 CuOH + Na
C6H7NO3S + Na2CO3 = C6H6NO3SNa + H2O + CO2 =>
2 C6H7NO3S + Na2CO3 = 2 C6H6NO3SNa + H2O + CO2
H2O2 + Na2S2O3 = H2O + Na2SO4 + NaS3O6 =>
13 H2O2 + 5 Na2S2O3 = 13 H2O + 4 Na2SO4 + 2 NaS3O6
CuO + CuS = Cu + SO2 =>
2 CuO + CuS = 3 Cu + SO2
Cl2 + HNO3 = HClO3 + NO2 + H2O =>
Cl2 + 10 HNO3 = 2 HClO3 + 10 NO2 + 4 H2O
NaOH + Cr(OH)3 + Br2 = Na2CrO4 + NaBr + H2O =>
10 NaOH + 2 Cr(OH)3 + 3 Br2 = 2 Na2CrO4 + 6 NaBr + 8 H2O
NaOH + Bi(OH)3 = Na3[Bi(OH)6] =>
3 NaOH + Bi(OH)3 = Na3[Bi(OH)6]
H2C2H4 + NaOH = Na2C2H4 + H2O =>
H2C2H4 + 2 NaOH = Na2C2H4 + 2 H2O
Sb + H2SO4 = Sb(SO4)2 + SO2 + H2O =>
Sb + 4 H2SO4 = Sb(SO4)2 + 2 SO2 + 4 H2O
KCl + Na{2+}SO{4+} = K{2+}SO{4+} + NaCl =>
KCl + Na{2+}SO{4+} = K{2+}SO{4+} + NaCl
CH30CH(OH)CH3 + O2 = CO2 + H2O =>
4 CH30CH(OH)CH3 + 45 O2 = 12 CO2 + 70 H2O
K2[HgBr4] + KCl = K2[HgCl4] + KBr =>
K2[HgBr4] + 4 KCl = K2[HgCl4] + 4 KBr
C3H7OH + K2Cr2O7 + H2SO4 = C8H6O + Cr2(SO4)3 + K2SO4 + H2O =>
8 C3H7OH + 6 K2Cr2O7 + 24 H2SO4 = 3 C8H6O + 6 Cr2(SO4)3 + 6 K2SO4 + 47 H2O
AlI3 + K2SO3 = Al2(SO3)3 + KI =>
2 AlI3 + 3 K2SO3 = Al2(SO3)3 + 6 KI
C106H263O110N16P + O2 = CO2 + H2O + H{+} + NO3{-} + HPO4{2-} =>
C106H263O110N16P + 138 O2 = 106 CO2 + 122 H2O + 18 H{+} + 16 NO3{-} + HPO4{2-}
NH3 + HNO3 = N2 + H2O =>
5 NH3 + 3 HNO3 = 4 N2 + 9 H2O
C4H8Cl2 + H2O = C4H8O + HCl =>
C4H8Cl2 + H2O = C4H8O + 2 HCl
Ni3(PO4)2 + NaOH = Ni(OH)2 + Na3PO4 =>
Ni3(PO4)2 + 6 NaOH = 3 Ni(OH)2 + 2 Na3PO4
NO2{-} + H3O{+} + I{-} = NO + H2O + I2 =>
2 NO2{-} + 4 H3O{+} + 2 I{-} = 2 NO + 6 H2O + I2
Mg(s) + HOH(l) = Mg(OH)2(aq) + H2(g) =>
Mg(s) + 2 HOH(l) = Mg(OH)2(aq) + H2(g)
C4H8O2 + CaOH = H2O + C4H7CaO2 =>
C4H8O2 + CaOH = H2O + C4H7CaO2
LiOH + SrCl = LiCl + SrOH =>
LiOH + SrCl = LiCl + SrOH
Na2MoO4 + HCl = NaCl + H2MoO4 =>
Na2MoO4 + 2 HCl = 2 NaCl + H2MoO4
FeCl2 + KSCN = Fe(SCN)2 + KCl =>
FeCl2 + 2 KSCN = Fe(SCN)2 + 2 KCl
KBrO3 + KI + H2SO4 = I2 + KBr + K2SO4 + H2O =>
KBrO3 + 6 KI + 3 H2SO4 = 3 I2 + KBr + 3 K2SO4 + 3 H2O
ZnS + HNO3 = Zn(NO3)2 + H2SO4 + NO + H2O =>
3 ZnS + 14 HNO3 = 3 Zn(NO3)2 + 3 H2SO4 + 8 NO + 4 H2O
Fe(NO3)3 + C2H5NO2 = Fe3O4 + CO2 + H2O + N2 =>
54 Fe(NO3)3 + 92 C2H5NO2 = 18 Fe3O4 + 184 CO2 + 230 H2O + 127 N2
Mg(s) + P8(s) = Mg3P2(s) =>
12 Mg(s) + P8(s) = 4 Mg3P2(s)
N2H6SO4 + KMnO4 = N2 + H2SO4 + H2O + MnO2 + K2SO4 =>
3 N2H6SO4 + 4 KMnO4 = 3 N2 + H2SO4 + 8 H2O + 4 MnO2 + 2 K2SO4
NaAlH4 + H2O = NaOH + Al2(OH)3 + H2 =>
4 NaAlH4 + 10 H2O = 4 NaOH + 2 Al2(OH)3 + 13 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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