| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOH + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
SO3H + NaCl = SO3Na + HCl =>
SO3H + NaCl = SO3Na + HCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C10H8O4 + O2 = CO2 + H2O =>
C10H8O4 + 10 O2 = 10 CO2 + 4 H2O
Al + NH3*H2O = Al(OH)3 + NH4 =>
Al + 3 NH3*H2O = Al(OH)3 + 3 NH4
Zn + FeSO4 = ZnSO4 + Fe =>
Zn + FeSO4 = ZnSO4 + Fe
Al + I = AlI3 =>
Al + 3 I = AlI3
OH + H2SO4 = SO4 + H2O =>
2 OH + H2SO4 = SO4 + 2 H2O
H + Cl = HCl =>
H + Cl = HCl
PBNO3 + NaCl = PBCl + NaNO3 =>
PBNO3 + NaCl = PBCl + NaNO3
LiCl + Ba(s)2 = Li(s)2 + BaCl2 =>
4 LiCl + Ba(s)2 = 2 Li(s)2 + 2 BaCl2
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
AsH3 + O2 = As4O6 + H2O =>
4 AsH3 + 6 O2 = As4O6 + 6 H2O
NH4 + H2O = NH3 + H3O =>
NH4 + H2O = NH3 + H3O
Bi2(SO4)3 + (NH4)2S = Bi2(NH4)3 + (SO4)2S =>
2 Bi2(SO4)3 + 3(NH4)2S = 2 Bi2(NH4)3 + 3(SO4)2S
MnSO4 + S2O8 + H2O = HMnO4 + H2SO4 =>
4 MnSO4 + 5 S2O8 + 16 H2O = 4 HMnO4 + 14 H2SO4
RbO + H2 = RbOH =>
2 RbO + H2 = 2 RbOH
CH3COOCH2CH3 + Ca(OH)2 = (CH3COO)2Ca + CH3CH2OH =>
2 CH3COOCH2CH3 + Ca(OH)2 = (CH3COO)2Ca + 2 CH3CH2OH
C3H6 + O = CO2 + H2O =>
C3H6 + 9 O = 3 CO2 + 3 H2O
KOHCH3CH2CH2CH2Br = KBrCH3CH2CH2CH2OH =>
KOHCH3CH2CH2CH2Br = KBrCH3CH2CH2CH2OH
Cu(OH) = Cu2OH2O =>
2 Cu(OH) = Cu2OH2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
MgOHCl + H2SO4 = MgCl2 + MgSO4 + H2O =>
2 MgOHCl + H2SO4 = MgCl2 + MgSO4 + 2 H2O
H2OC2H5OH = H2OC2H6O =>
H2OC2H5OH = H2OC2H6O
H2OCl2O5 = HClO3 =>
H2OCl2O5 = 2 HClO3
AgCl2 + KOH = Ag(OH)2 + KCl =>
AgCl2 + 2 KOH = Ag(OH)2 + 2 KCl
NH4ClO4 + Ca + C2H3Cl = CaCl2 + H2O + N2 + CO2 =>
22 NH4ClO4 + 15 Ca + 8 C2H3Cl = 15 CaCl2 + 56 H2O + 11 N2 + 16 CO2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
ZnO + SiO = Zn2Si + O2 =>
4 ZnO + 2 SiO = 2 Zn2Si + 3 O2
CH3COOHAg = AgCOOHCH3 =>
CH3COOHAg = AgCOOHCH3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C2H4O2 + KOH = KCH3CO2 + H2O =>
C2H4O2 + KOH = KCH3CO2 + H2O
C6H4COOHCOOK + NaOH = C6H4COONaCOOK + H2O =>
C6H4COOHCOOK + NaOH = C6H4COONaCOOK + H2O
CH3SO3H + KI = KHSO3 + CH3I =>
CH3SO3H + KI = KHSO3 + CH3I
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
BaCl2*2H2O = BaCl2 + H2O =>
BaCl2*2H2O = BaCl2 + 2 H2O
X6H12Y6 = X2H5YH + XY2 =>
X6H12Y6 = 2 X2H5YH + 2 XY2
NaBr + H2SO4 + MnO2 = Br2 + MnSO4 + H2O + Na2SO4 =>
2 NaBr + 2 H2SO4 + MnO2 = Br2 + MnSO4 + 2 H2O + Na2SO4
Pb(NO3)2*K2Cr2O7 = KNO3 + PbCr2O7 =>
Pb(NO3)2*K2Cr2O7 = 2 KNO3 + PbCr2O7
Cu + HNO3 = Cu(NO32) + NO + H2O =>
3 Cu + 62 HNO3 = 3 Cu(NO32) + 59 NO + 31 H2O
F2(g) + HCl(aq) = Cl2(g) + HF(aq) =>
F2(g) + 2 HCl(aq) = Cl2(g) + 2 HF(aq)
H2O2NaOHNa[Sn(OH)3] = Na2[Sn(OH)6] =>
H2O2NaOHNa[Sn(OH)3] = Na2[Sn(OH)6]
Dy + Br2 = DyBr3 =>
2 Dy + 3 Br2 = 2 DyBr3
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
K2CO3 + CaCl2 = CaCO3 + ClK =>
K2CO3 + CaCl2 = CaCO3 + 2 ClK
LiCl + Ba(s)2 = Li(s)2 + BaCl =>
2 LiCl + Ba(s)2 = Li(s)2 + 2 BaCl
KMnO4C3H6H2O = C3H7O2MnO2KOH =>
KMnO4C3H6H2O = C3H7O2MnO2KOH
MnO2 + HCl = MnCl2 + Cl2 + HOH =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 HOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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