| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO4 + KNO3 = SO4NO3 + KNa2
CH3COOH + K2CO3 = CH3COOK + CO2 + H2O =>
2 CH3COOH + K2CO3 = 2 CH3COOK + CO2 + H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
BaCl2(electricity) = Ba + Cl2 =>
BaCl2(electricity) = Ba + Cl2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Na2CO3 + X(ClO4)2 = Na(ClO4) + XCO3 =>
Na2CO3 + X(ClO4)2 = 2 Na(ClO4) + XCO3
Ni3N = Ni + N3 =>
3 Ni3N = 9 Ni + N3
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CH3COOH + C4H9OH = CH3COO(CH3)2CH + H2O =>
4 CH3COOH + 3 C4H9OH = 4 CH3COO(CH3)2CH + 3 H2O
C3H6O3 + NaHCO3 = CO3 + H2O + NaC3H5O3 =>
8 C3H6O3 + 9 NaHCO3 = 6 CO3 + 6 H2O + 9 NaC3H5O3
NaHCO3 + CH3COOH = H2O + NaCH2OO + CO2 =>
8 NaHCO3 + 3 CH3COOH = 2 H2O + 8 NaCH2OO + 6 CO2
(NH4)2HPO4 + CuO = Cu3(PO4)2 + H2O + NH3 =>
2(NH4)2HPO4 + 3 CuO = Cu3(PO4)2 + 3 H2O + 4 NH3
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CH3COOH + C4H9OH = CH3COO(CH3)2CH + H2O =>
4 CH3COOH + 3 C4H9OH = 4 CH3COO(CH3)2CH + 3 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
HNO2 + H2O = H3O + NO2 =>
HNO2 + H2O = H3O + NO2
Ca(NO3)2 + Fr2O = CaO + Fr(NO3) =>
Ca(NO3)2 + Fr2O = CaO + 2 Fr(NO3)
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CI2(g) + KI(g) = I2(s) + KCI(g) =>
CI2(g) + KI(g) = I2(s) + KCI(g)
Ag2CO3 + KBr = AgBr + K2CO3 =>
Ag2CO3 + 2 KBr = 2 AgBr + K2CO3
HNO2 + NaOH = NaNO2 + H2O =>
HNO2 + NaOH = NaNO2 + H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
CH3CH2OH + H2CrO4 + H2SO4 = CH3CO2H + Cr2(SO4)3 + H2O =>
3 CH3CH2OH + 4 H2CrO4 + 6 H2SO4 = 3 CH3CO2H + 2 Cr2(SO4)3 + 13 H2O
CH3COOH + C4H9OH = CH3COO(CH3)2CH + H2O =>
4 CH3COOH + 3 C4H9OH = 4 CH3COO(CH3)2CH + 3 H2O
GeCl2 + O2 + NaOH + H2O = Na2[Ge(OH)6] + NaCl =>
2 GeCl2 + O2 + 8 NaOH + 2 H2O = 2 Na2[Ge(OH)6] + 4 NaCl
CH3COOH + C4H9OH = CH3COO(CH3)2CH + H2O =>
4 CH3COOH + 3 C4H9OH = 4 CH3COO(CH3)2CH + 3 H2O
As2 + NO3{-} + H2O = HAsO4{2-} + NO2{-} + H{+} =>
As2 + 5 NO3{-} + 3 H2O = 2 HAsO4{2-} + 5 NO2{-} + 4 H{+}
CaH2 + H3PO4 = Ca3(PO)2 + H2O =>
3 CaH2 + 2 H3PO4 = Ca3(PO)2 + 6 H2O
A6 + B = A7B2 =>
7 A6 + 12 B = 6 A7B2
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
K2Cr2O7 + H2SO4 + C6H5CH(CH2) = C6H5COOH + K2SO4 + Cr2(SO4)3 + HOH =>
20 K2Cr2O7 + 80 H2SO4 + 21 C6H5CH(CH2) = 24 C6H5COOH + 20 K2SO4 + 20 Cr2(SO4)3 + 92 HOH
KNO3 + La2O3 + TiO2 = KLaTiO4 + NO2 + O2 =>
4 KNO3 + 2 La2O3 + 4 TiO2 = 4 KLaTiO4 + 4 NO2 + O2
C27H46Br2O + Na2Cr2O7 = C27H44Br2O + Na2Cr2H2O7 =>
C27H46Br2O + Na2Cr2O7 = C27H44Br2O + Na2Cr2H2O7
C4H9OH + CH3COOH = C6H12O2 + H2O =>
C4H9OH + CH3COOH = C6H12O2 + H2O
AlO + H = HO + Al =>
AlO + H = HO + Al
ZnCO3 + Co3O4 + NH4H2PO4 = Zn2Co(PO4)2 + NH3 + CO2 + H2O + O =>
6 ZnCO3 + Co3O4 + 6 NH4H2PO4 = 3 Zn2Co(PO4)2 + 6 NH3 + 6 CO2 + 9 H2O + O
H3PO4 + NiCl2 = Ni3(PO4)2 + HCl =>
2 H3PO4 + 3 NiCl2 = Ni3(PO4)2 + 6 HCl
CaCl2 + Na3PO4 = CaPO4 + Na3(Cl2) =>
CaCl2 + Na3PO4 = CaPO4 + Na3(Cl2)
Cu(OH)2 + H3Po4 = Cu3(Po4)2 + H2O =>
3 Cu(OH)2 + 2 H3Po4 = Cu3(Po4)2 + 6 H2O
KHSO4 + LiCO3 = LiHSO4KCO3 =>
KHSO4 + LiCO3 = LiHSO4KCO3
CH3COOH + C4H9OH = CH3COOC4H9 + H2O =>
CH3COOH + C4H9OH = CH3COOC4H9 + H2O
FeSi2 + HCl = FeCl3 + Si + H =>
FeSi2 + 3 HCl = FeCl3 + 2 Si + 3 H
Ca(C2O4) = Ca2 + C2O4 =>
2 Ca(C2O4) = Ca2 + 2 C2O4
CuSO4 + H2O = (CuSO4)3(H2O)50 =>
3 CuSO4 + 50 H2O = (CuSO4)3(H2O)50
H2OCuCO3 + HNO3 = Cu(NO3)2 + CO2 + H2O =>
H2OCuCO3 + 2 HNO3 = Cu(NO3)2 + CO2 + 2 H2O
CH3COOH + C4H9OH = CH3COO(CH3)2CH + H2O =>
4 CH3COOH + 3 C4H9OH = 4 CH3COO(CH3)2CH + 3 H2O
C7O3H8 + (C3H3CO2)O = C9H8O4 + H3CCOOH =>
30 C7O3H8 + 20(C3H3CO2)O = 28 C9H8O4 + 19 H3CCOOH
CH3COOH + C4H9OH = CH3COO(CH3)2CH + H2O =>
4 CH3COOH + 3 C4H9OH = 4 CH3COO(CH3)2CH + 3 H2O
MnSO4 + H3PO4 + H2O = H2MnO4 + H2SO4 + P =>
5 MnSO4 + 4 H3PO4 + 4 H2O = 5 H2MnO4 + 5 H2SO4 + 4 P
H2O4 + Fe = Fe3O4 + H2 =>
H2O4 + 3 Fe = Fe3O4 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
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