| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + 2 HClO4 = Cu(ClO4)2 + H2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
HClO3 + FeSO4 + H2SO4 = Cl2 + Fe2(SO4)3 + H2O =>
2 HClO3 + 10 FeSO4 + 5 H2SO4 = Cl2 + 5 Fe2(SO4)3 + 6 H2O
CuSO4 + K4Fe(CN)6 = FeSO4 + K4Cu(CN)6 =>
CuSO4 + K4Fe(CN)6 = FeSO4 + K4Cu(CN)6
(CH3)2(CH2)3COO + O2 = CO2 + H2O =>
(CH3)2(CH2)3COO + 8 O2 = 6 CO2 + 6 H2O
CaCO3(s) + HC2H3O2(aq) = CO2(g) + H2O(l) + C6H10CaO4 =>
2 CaCO3(s) + 7 HC2H3O2(aq) = 4 CO2(g) + 4 H2O(l) + 2 C6H10CaO4
K2Cr2O7 + CaCl2 = CaCr2O7 + K2Cl2 =>
K2Cr2O7 + CaCl2 = CaCr2O7 + K2Cl2
SiO2 + H2O = Si8H18 + O2 =>
16 SiO2 + 18 H2O = 2 Si8H18 + 25 O2
AgI + NH3 = Ag(NH3)2 + I =>
AgI + 2 NH3 = Ag(NH3)2 + I
K2C2O4*3H2O + FeCl3*6H2O = FeK3(C2O4)3H2O + KCl + H2O =>
3 K2C2O4*3H2O + FeCl3*6H2O = FeK3(C2O4)3H2O + 3 KCl + 14 H2O
C6H5MgBr + H2O = C6H6 + Mg(OH)Br =>
C6H5MgBr + H2O = C6H6 + Mg(OH)Br
N2O = NO + N =>
N2O = NO + N
Al2(SO4)3 + NaOH + HCl = Al(OH)3 + H2SO4 + NaCl =>
Al2(SO4)3 + 6 NaOH + 6 HCl = 2 Al(OH)3 + 3 H2SO4 + 6 NaCl
Zr + HF = H2[ZrF6] + H2 =>
Zr + 6 HF = H2[ZrF6] + 2 H2
K4[Fe(CN)6] + FeSO4 = Fe4(Fe(CN)6)3 + K2SO4 + Fe2 =>
3 K4[Fe(CN)6] + 6 FeSO4 = Fe4(Fe(CN)6)3 + 6 K2SO4 + Fe2
CO2 + NO2 + H2O = C7H10N + O2 =>
14 CO2 + 2 NO2 + 10 H2O = 2 C7H10N + 21 O2
CH3COOH(aq) + Fe(s) = Fe(CH3COO)2(aq) + H2(g) =>
2 CH3COOH(aq) + Fe(s) = Fe(CH3COO)2(aq) + H2(g)
AgF(aq) + K2CO3(aq) = Ag2CO3(s) + KF(aq) =>
2 AgF(aq) + K2CO3(aq) = Ag2CO3(s) + 2 KF(aq)
C4H8O2 + C2H6O = C6H12O2 + H2O =>
C4H8O2 + C2H6O = C6H12O2 + H2O
HgCl2 + SnCl2 = Hg2Cl2 + SnCl4 =>
2 HgCl2 + SnCl2 = Hg2Cl2 + SnCl4
Cr(OH)3 + H3PO4 = CrPO4 + H2O =>
Cr(OH)3 + H3PO4 = CrPO4 + 3 H2O
Mg(ClO3)2 + NaOH = Mg(OH)2 + NaClO3 =>
Mg(ClO3)2 + 2 NaOH = Mg(OH)2 + 2 NaClO3
KMnO4 + FeSO4 + H2SO4 = Fe2(SO4)3 + K2SO3 + MnSO4 + H2O =>
2 KMnO4 + 12 FeSO4 + 9 H2SO4 = 6 Fe2(SO4)3 + K2SO3 + 2 MnSO4 + 9 H2O
Na + OH + SO2 = Na2SO3 + H2O =>
2 Na + 2 OH + SO2 = Na2SO3 + H2O
CHNH2OHCHOHCOOH + O2 = CO2 + H2O + N2 =>
4 CHNH2OHCHOHCOOH + 11 O2 = 12 CO2 + 14 H2O + 2 N2
C + H3 + O2 = C2H5OH =>
4 C + 4 H3 + O2 = 2 C2H5OH
C2H6 + O2 = COO2 + H2O =>
2 C2H6 + 9 O2 = 4 COO2 + 6 H2O
C6H5OH + Cl2 = C6H4OH + HCl =>
2 C6H5OH + Cl2 = 2 C6H4OH + 2 HCl
Pt + H{+} + NO3{-} + Cl{-} = PtCl6{-2} + NO + H2O =>
3 Pt + 16 H{+} + 4 NO3{-} + 18 Cl{-} = 3 PtCl6{-2} + 4 NO + 8 H2O
Cl2 + AlI3 = AlCl3 + I2 =>
3 Cl2 + 2 AlI3 = 2 AlCl3 + 3 I2
OsCl4 + Br2 = OsBr4 + Cl2 =>
OsCl4 + 2 Br2 = OsBr4 + 2 Cl2
CH3CH(OH)CH2CH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C3H6O + H2O =>
15 CH3CH(OH)CH2CH3 + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 20 C3H6O + 27 H2O
CH2O + HCl + NaOH = CH3OH + NaOCl =>
CH2O + HCl + NaOH = CH3OH + NaOCl
Fe(s) + CuSO4(aq) = FeSO4(aq) + Cu(s) =>
Fe(s) + CuSO4(aq) = FeSO4(aq) + Cu(s)
KBr + Cr = KCr + Br2 =>
2 KBr + 2 Cr = 2 KCr + Br2
MnO4{-} + S{2-} + H2O = Mn{2+} + SO4{2-} + OH{-}15 =>
8 MnO4{-} + 5 S{2-} + 12 H2O = 8 Mn{2+} + 5 SO4{2-} + 24 OH{-}15
CH4(g) = C3H8(g) + H2(g) =>
3 CH4(g) = C3H8(g) + 2 H2(g)
Sr{2+} + NO3{-} = Sr(NO3)2 =>
Sr{2+} + 2 NO3{-} = Sr(NO3)2
KCN + NaOCl + H2O = NaCl + N2 + KHCO3 =>
2 KCN + 5 NaOCl + H2O = 5 NaCl + N2 + 2 KHCO3
MnS + H2SO4 = MnSO4 + H2S =>
MnS + H2SO4 = MnSO4 + H2S
Fe2(CO3)3 + HCl = FeCl3 + H2CO3 =>
Fe2(CO3)3 + 6 HCl = 2 FeCl3 + 3 H2CO3
MgBr2(l) = Mg(l) + Br2(g) =>
MgBr2(l) = Mg(l) + Br2(g)
BN + Cl2 = BCl3 + N2 =>
2 BN + 3 Cl2 = 2 BCl3 + N2
AgNO3(aq) + NaF(aq) = AgF + NaNO3 =>
AgNO3(aq) + NaF(aq) = AgF + NaNO3
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
Ag + S2O3 = Ag(S2O3) =>
Ag + S2O3 = Ag(S2O3)
CaSiO3 + KCl = CaCl2 + K2SiO3 =>
CaSiO3 + 2 KCl = CaCl2 + K2SiO3
KCI + O3 = KCIO3 =>
KCI + O3 = KCIO3
C6H12O6 + O2 = CO2H2 =>
C6H12O6 + 3 O2 = 6 CO2H2
H + Co(OH)2 = Co2 + H2O =>
4 H + 2 Co(OH)2 = Co2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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