| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 C7H6O6 + 31 CH4O = 10 C8H8O3 + 43 H2O
CH3CH2CHO + [O] = CH3CH2COOH =>
CH3CH2CHO + [O] = CH3CH2COOH
C6H8O2 + HNO3 + H2O = C6H10O4 + HNO2 =>
C6H8O2 + HNO3 + H2O = C6H10O4 + HNO2
NH4HCO3(s) = NH3(g)CO2(g)H2O(g) =>
NH4HCO3(s) = NH3(g)CO2(g)H2O(g)
BeSe + HF = HSe + BeF =>
BeSe + HF = HSe + BeF
C17H33COOH + NaOH = C17H33COONa + H2O =>
C17H33COOH + NaOH = C17H33COONa + H2O
C6H5CH2CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C6H5CH2CH3 + 54 KMnO4 + 81 H2SO4 = 40 C6H5COOH + 54 MnSO4 + 27 K2SO4 + 136 H2O
HOH + NO2 = HNO3 + NO =>
HOH + 3 NO2 = 2 HNO3 + NO
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
C6H4CH3CH3 + KMnO4 + H2SO4 = C6H4COOHCOOH + K2SO4 + MnSO4 + H2O =>
5 C6H4CH3CH3 + 12 KMnO4 + 18 H2SO4 = 5 C6H4COOHCOOH + 6 K2SO4 + 12 MnSO4 + 28 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
NaHCO3 = Na2O + CO2 + H2O(g) =>
2 NaHCO3 = Na2O + 2 CO2 + H2O(g)
K2Cr2O7 + H2SO4 + CH3CH2CHOHCH3 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
4 K2Cr2O7 + 16 H2SO4 + 3 CH3CH2CHOHCH3 = 4 Cr2(SO4)3 + 4 K2SO4 + 6 CH3COOH + 19 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
ZnS + H2SO4 = Zn2SO4 + SO2 + H2O =>
2 ZnS + 6 H2SO4 = Zn2SO4 + 7 SO2 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
LiNO3 + Mg(NO3)2*6H2O + Ca(NO3)2*4H2O + Al(NO3)3*9H2O + NH2CONH2 = Ca9LiMgAl7O21 + H2O + N2 + CO2 =>
LiNO3 + Mg(NO3)2*6H2O + 9.0000000000001Ca(NO3)2*4H2O + 7.0000000000001Al(NO3)3*9H2O + 35 NH2CONH2 = Ca9LiMgAl7O21 + 175 H2O + 56.000000000001N2 + 35 CO2
Na2S2O3 + AlCl3 = Na2Cl3 + AlS2O3 =>
Na2S2O3 + AlCl3 = Na2Cl3 + AlS2O3
(AlNO3)3(aq) + Ca3(PO4)2(aq) = Al3(PO4)2 + (CaNO3)3 =>
(AlNO3)3(aq) + Ca3(PO4)2(aq) = Al3(PO4)2 + (CaNO3)3
NH3 + F2 = NH4F + NF3 =>
4 NH3 + 3 F2 = 3 NH4F + NF3
KReO4 + KI + HCl = K4Re2OCl10 + KCl + I2 + H2O =>
2 KReO4 + 6 KI + 14 HCl = K4Re2OCl10 + 4 KCl + 3 I2 + 7 H2O
(NH4)H2PO4 = H3PO4 + NH3 =>
(NH4)H2PO4 = H3PO4 + NH3
NaOH + CH3CH2(Cl)CH3 = CH3CH2(OH)CH3 + NaCl =>
NaOH + CH3CH2(Cl)CH3 = CH3CH2(OH)CH3 + NaCl
AgNo3 + Br{-} = AgBr + No3{-} =>
AgNo3 + Br{-} = AgBr + No3{-}
Ag + CuCl2 = AgCl2 + Cu =>
Ag + CuCl2 = AgCl2 + Cu
KMnO4 + Zn + H2SO4 = MnSO4 + ZnO + K2SO4 + H2O =>
2 KMnO4 + 5 Zn + 3 H2SO4 = 2 MnSO4 + 5 ZnO + K2SO4 + 3 H2O
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
K2Co3 + AlCl3 = AlCo3 + K2Cl3 =>
K2Co3 + AlCl3 = AlCo3 + K2Cl3
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Zn + HU = ZnU2 + H2 =>
Zn + 2 HU = ZnU2 + H2
K(PO4) + MgCl = KCl + PO4Mg =>
K(PO4) + MgCl = KCl + PO4Mg
NH3 + Mg(NO3)2 = HNO3 + Mg3N2 =>
2 NH3 + 3 Mg(NO3)2 = 6 HNO3 + Mg3N2
HHCO3 + NaOH = NaHCO3 + H2O =>
HHCO3 + NaOH = NaHCO3 + H2O
Ca + CuBr = CaBr2 + Cu =>
Ca + 2 CuBr = CaBr2 + 2 Cu
K4FeC6N6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4FeC6N6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
C2H6O + HNO3 = C2H5NO3 + H2O =>
C2H6O + HNO3 = C2H5NO3 + H2O
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
FeCl3 + K4Fe(CN)6 = Fe(CN)6 + K4FeCl3 =>
FeCl3 + K4Fe(CN)6 = Fe(CN)6 + K4FeCl3
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
CoBr2 = Co + Br2 =>
CoBr2 = Co + Br2
NaBH4 + H2SO4 = H2 + B2H6 + Na2SO4 =>
2 NaBH4 + H2SO4 = 2 H2 + B2H6 + Na2SO4
Mg(NO3)2 + CH3COOH = Mg(CH3COO)2 + HNO3 =>
Mg(NO3)2 + 2 CH3COOH = Mg(CH3COO)2 + 2 HNO3
KClO3 = KCl + O2KClO3 = KCl + O2 =>
5 KClO3 = 2 KCl + 3 O2KClO3
Na2SiO3 + Ca(NO3)2 = NaNO3 + CaSiO3 =>
Na2SiO3 + Ca(NO3)2 = 2 NaNO3 + CaSiO3
KIO3 + H2SO4 + Na2S = Na2SO4 + K2SO4 + I2S + H2O =>
2 KIO3 + 2 H2SO4 + 2 Na2S = 2 Na2SO4 + K2SO4 + I2S + 2 H2O
MnO2 + NaI + H2SO4 = H2O + I2 + MnSO4 + NaHSO4 =>
MnO2 + 2 NaI + 3 H2SO4 = 2 H2O + I2 + MnSO4 + 2 NaHSO4
HI + Cl2 + H2O = HIO3 + HCl =>
HI + 3 Cl2 + 3 H2O = HIO3 + 6 HCl
Ca + HBr = CaBr2 + H2 =>
Ca + 2 HBr = CaBr2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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