| Équations équilibrées la veille |
2(CH3)3CCH2OH + 15 O2 = 10 CO2 + 12 H2O
KBr + O2 = KBrO =>
2 KBr + O2 = 2 KBrO
ZnHCl = Zn + HCl =>
ZnHCl = Zn + HCl
Ba(NO3)2 + Na2S2O3 = Ba(S2O3) + NaNO3 =>
Ba(NO3)2 + Na2S2O3 = Ba(S2O3) + 2 NaNO3
NaOH(aq) + HC2H3O2(aq) = NaC2H3O2(aq) + H2O(l) =>
NaOH(aq) + HC2H3O2(aq) = NaC2H3O2(aq) + H2O(l)
NaClO3 + Ni(NO3)2 = Ni(ClO3)2 + NaNO3 =>
2 NaClO3 + Ni(NO3)2 = Ni(ClO3)2 + 2 NaNO3
FeSO4 + HCl = FeCl2 + H2SO4 =>
FeSO4 + 2 HCl = FeCl2 + H2SO4
CH2OH + CH3COOH = CH3COOCH2 + H2O =>
CH2OH + CH3COOH = CH3COOCH2 + H2O
Na2CO3 + Cl2 + H2O = NaCl + NaHCO3 + ClO2 =>
8 Na2CO3 + 5 Cl2 + 4 H2O = 8 NaCl + 8 NaHCO3 + 2 ClO2
As2S3 + HNO3 = H2AsO4 + SO4 + NO + H2O =>
As2S3 + 12 HNO3 = 2 H2AsO4 + 3 SO4 + 12 NO + 4 H2O
FeF3 + MnI2 = FeI3 + MnF2 =>
2 FeF3 + 3 MnI2 = 2 FeI3 + 3 MnF2
KOH + BaCl2 = KCl + Ba(OH)2 =>
2 KOH + BaCl2 = 2 KCl + Ba(OH)2
Ba(NO3)2 + Na2SO4 = Ba(NO3)2Na2SO4 =>
Ba(NO3)2 + Na2SO4 = Ba(NO3)2Na2SO4
K2Cr2O7 + Mg + H2SO4 = K2SO4 + Cr2(SO4)3 + MgO2 + H2O =>
2 K2Cr2O7 + 3 Mg + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 MgO2 + 8 H2O
AgClO + KSO = AgSO + KClO =>
AgClO + KSO = AgSO + KClO
Fe + Ca(NO3)2 = Fe(NO3)2 + Ca =>
Fe + Ca(NO3)2 = Fe(NO3)2 + Ca
PbCO3 + KI = PbI2 + K2CO3 =>
PbCO3 + 2 KI = PbI2 + K2CO3
WBr6 + WO3 = WOBr4 =>
2 WBr6 + WO3 = 3 WOBr4
MgCl2 + Mg(OH)2 = MgO + HCl =>
MgCl2 + Mg(OH)2 = 2 MgO + 2 HCl
NaOH + HClO = NaCl + H2O2 =>
NaOH + HClO = NaCl + H2O2
C2H4 + NaCl + H2O = C2H5Cl + NaOH =>
C2H4 + NaCl + H2O = C2H5Cl + NaOH
MgCl2 + NH(NO3)4 = Mg(NO3)2 + NHCl4 =>
2 MgCl2 + NH(NO3)4 = 2 Mg(NO3)2 + NHCl4
Au2O3 + HNO3 = Au(NO3)3 + H2O =>
Au2O3 + 6 HNO3 = 2 Au(NO3)3 + 3 H2O
C2H4 + CO + H2 = C3H5OH =>
C2H4 + CO + H2 = C3H5OH
FeO + KMnO4 + HNO3 = Mn(NO3)2 + Fe2O3 + KNO3 + H2O =>
10 FeO + 2 KMnO4 + 6 HNO3 = 2 Mn(NO3)2 + 5 Fe2O3 + 2 KNO3 + 3 H2O
CrPO = Cr + PO =>
CrPO = Cr + PO
Mn(OH)2 + Cl2 + KOH = MnO2 + KCl + H2O =>
Mn(OH)2 + Cl2 + 2 KOH = MnO2 + 2 KCl + 2 H2O
SnCl4 + F = Sn4 + FCl =>
4 SnCl4 + 16 F = Sn4 + 16 FCl
NdCl3 + PH3 = NdP + HCl =>
NdCl3 + PH3 = NdP + 3 HCl
FeCl3 + Ca3(PO4)2 = CaCl2 + Fe(PO4) =>
2 FeCl3 + Ca3(PO4)2 = 3 CaCl2 + 2 Fe(PO4)
Fe2(CO)9 + HNO3 = Fe(NO3)3 + CO2 + NO2 + H2O =>
Fe2(CO)9 + 30 HNO3 = 2 Fe(NO3)3 + 9 CO2 + 24 NO2 + 15 H2O
HIO3 + P + H2O = HI + H3PO4 =>
5 HIO3 + 6 P + 9 H2O = 5 HI + 6 H3PO4
(C6H10O5) + O2 = CO2 + H2O =>
(C6H10O5) + 6 O2 = 6 CO2 + 5 H2O
(NH4)V10O28 + KI + HCl = VOCl2 + I2 + NH4Cl + KCl + H2O =>
2(NH4)V10O28 + 30 KI + 72 HCl = 20 VOCl2 + 15 I2 + 2 NH4Cl + 30 KCl + 36 H2O
C7BrO2{-} + HCl = C7BrO2H + Cl{-} =>
C7BrO2{-} + HCl = C7BrO2H + Cl{-}
CoSO4*H2O = CoSO4 + H2O =>
CoSO4*H2O = CoSO4 + H2O
CoCl2 + NaOH = CoOHCl + NaCl =>
CoCl2 + NaOH = CoOHCl + NaCl
SO(s) = S(s) + O2(g) =>
2 SO(s) = 2 S(s) + O2(g)
AlI3 + K2S + H2O = Al(OH)3 + H2S + KI =>
2 AlI3 + 3 K2S + 6 H2O = 2 Al(OH)3 + 3 H2S + 6 KI
CH3COOH + CH3NH2 = CH3COO + CH3NH3 =>
CH3COOH + CH3NH2 = CH3COO + CH3NH3
MnO4{-} + C2H5OH = MnO(OH)2 + CH3CHO + OH{-} =>
2 MnO4{-} + 3 C2H5OH = 2 MnO(OH)2 + 3 CH3CHO + 2 OH{-}
Na2 + S2O3 + Cl2 + H2O = NaHSO4 + HCl =>
Na2 + S2O3 + 4 Cl2 + 5 H2O = 2 NaHSO4 + 8 HCl
FeS2 + HNO3 = Fe2(SO34)3 + H2SO4 + NO2 + H2O =>
2 FeS2 + 210 HNO3 = Fe2(SO34)3 + H2SO4 + 210 NO2 + 104 H2O
Na2 + S2O3 + Cl2 + H2O = NaHSO4 + HCl =>
Na2 + S2O3 + 4 Cl2 + 5 H2O = 2 NaHSO4 + 8 HCl
POCl3 + Ba(OH)2 = Ba3(PO4)2 + BaCl2 + H2O =>
2 POCl3 + 6 Ba(OH)2 = Ba3(PO4)2 + 3 BaCl2 + 6 H2O
AgNO3 + KCrO3 = AgCrO3 + KNO3 =>
AgNO3 + KCrO3 = AgCrO3 + KNO3
Mn(OH)2 + H2SO4 = Mn2(SO4)2 + H2O =>
2 Mn(OH)2 + 2 H2SO4 = Mn2(SO4)2 + 4 H2O
MnO4{-} + H{+} + CH3CHO = Mn{2+} + H2O + CH3COOH =>
2 MnO4{-} + 6 H{+} + 5 CH3CHO = 2 Mn{2+} + 3 H2O + 5 CH3COOH
N2 + F = NF3 =>
N2 + 6 F = 2 NF3
KOH + NiCl2 = Ni(OH)2 + KCl =>
2 KOH + NiCl2 = Ni(OH)2 + 2 KCl
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Équations équilibrées sur11/22/24
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