| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ge4 + 4 Cl = 4 GeCl
SiHCl3 + H2O = SiO2 + HCl + H2 =>
SiHCl3 + 2 H2O = SiO2 + 3 HCl + H2
IK + HClO = KClO + I2 + H2 =>
2 IK + 2 HClO = 2 KClO + I2 + H2
H3Cl + KOH = K3Cl + H2O =>
H3Cl + 3 KOH = K3Cl + 3 H2O
CuF2 + Mg = MgF2 + Cu =>
CuF2 + Mg = MgF2 + Cu
Ge4 + Cl = GeCl =>
Ge4 + 4 Cl = 4 GeCl
Be + Ca(OH)2 + H2O = Ca[Be(OH)4] + H2 =>
Be + Ca(OH)2 + 2 H2O = Ca[Be(OH)4] + H2
C10 = C8 =>
4 C10 = 5 C8
Al(OH)3 + H2SO4(aq) = Al2(SO4)3 + H2O(s) =>
2 Al(OH)3 + 3 H2SO4(aq) = Al2(SO4)3 + 6 H2O(s)
Ag + S = AgS =>
Ag + S = AgS
HCl02 + MnI2 + H2O = HMnO4 + HCl + HIO3 =>
17 HCl02 + MnI2 + 10 H2O = HMnO4 + 34 HCl + 2 HIO3
MgO2 + H2O = Mg(OH)2 + O2 =>
2 MgO2 + 2 H2O = 2 Mg(OH)2 + O2
CH3CH2CH2CHO + H2 = CH3CH2CH2CH3 + H2O =>
CH3CH2CH2CHO + 2 H2 = CH3CH2CH2CH3 + H2O
Cu + H2 = CuH =>
2 Cu + H2 = 2 CuH
NH2CH2COOH + NH2CH3CHCOOH = H2O + NH2CH2CONHCH2CH2COOH =>
NH2CH2COOH + NH2CH3CHCOOH = H2O + NH2CH2CONHCH2CH2COOH
GeO2 + Zn + HCl = GeH4 + ZnCl2 + H2O =>
GeO2 + 4 Zn + 8 HCl = GeH4 + 4 ZnCl2 + 2 H2O
H9 = H2 =>
2 H9 = 9 H2
MoO3 + Zn + H2(SO4) = Zn(SO4) + H2O + Mo2O3 =>
2 MoO3 + 3 Zn + 3 H2(SO4) = 3 Zn(SO4) + 3 H2O + Mo2O3
WO4 + H = W + H2O =>
WO4 + 8 H = W + 4 H2O
HNO2 + HCl + KI = I2 + NO + KCl + H2O =>
2 HNO2 + 2 HCl + 2 KI = I2 + 2 NO + 2 KCl + 2 H2O
MgS + FeCl3 = Fe2S3 + MgCl2 =>
3 MgS + 2 FeCl3 = Fe2S3 + 3 MgCl2
O89 = O2 =>
2 O89 = 89 O2
Cd + AuN = CdN + Au =>
Cd + AuN = CdN + Au
Cu(CH3COO)2 = Cu + (CH3COO)2 =>
Cu(CH3COO)2 = Cu + (CH3COO)2
Na2Co3(s) + HCl(aq) = NaCl(aq) + H2Co3(s) =>
Na2Co3(s) + 2 HCl(aq) = 2 NaCl(aq) + H2Co3(s)
Zn + HCl = H2 + ZnCl(aq) =>
2 Zn + 2 HCl = H2 + 2 ZnCl(aq)
C2H5Br + C6H6 = HBr + C2H5C6H6 =>
9 C2H5Br + 5 C6H6 = 9 HBr + 6 C2H5C6H6
GeO2 + Zn + HCl = GeH4 + ZnCl2 + H2O =>
GeO2 + 4 Zn + 8 HCl = GeH4 + 4 ZnCl2 + 2 H2O
C10 = C8 =>
4 C10 = 5 C8
AlBr3 + K2SO3 = Al2O3 + SO2 + KBr =>
2 AlBr3 + 3 K2SO3 = Al2O3 + 3 SO2 + 6 KBr
LiOH + HF = HOH + LiF =>
LiOH + HF = HOH + LiF
CH3COOCHCH2 + H2O = CH3CHO + CH3COOH =>
CH3COOCHCH2 + H2O = CH3CHO + CH3COOH
Na2S2O3 + KMnO4 + KOH = K2MnO4 + K2SO4 + Na2SO4 + H2O =>
Na2S2O3 + 8 KMnO4 + 10 KOH = 8 K2MnO4 + K2SO4 + Na2SO4 + 5 H2O
H2SO4 + AlO = AlSO4 + H2O =>
H2SO4 + AlO = AlSO4 + H2O
MnO2 + KClO3 + K2CO3 = CO2 + K2MnO4 + KCl =>
3 MnO2 + KClO3 + 3 K2CO3 = 3 CO2 + 3 K2MnO4 + KCl
C6H5C2H4Br2 = C6H5C2H3BrHBr =>
C6H5C2H4Br2 = C6H5C2H3BrHBr
H2SO4 + AlO = AlSO4 + H2O =>
H2SO4 + AlO = AlSO4 + H2O
ClO3 + I = Cl2 + IO =>
2 ClO3 + 6 I = Cl2 + 6 IO
CH3CH3O + HNO3 = CH3CH2NO3 + H2O =>
CH3CH3O + HNO3 = CH3CH2NO3 + H2O
O2 + KCl + H2SO4 = K2SO4 + Cl2 + H2O =>
O2 + 4 KCl + 2 H2SO4 = 2 K2SO4 + 2 Cl2 + 2 H2O
CH3COH + KMnO4 = CH3COOK + CH3COOH + MnO2 + H2O =>
3 CH3COH + 2 KMnO4 = 2 CH3COOK + CH3COOH + 2 MnO2 + H2O
NaI + HgCl2 = NaCl + HgI2 =>
2 NaI + HgCl2 = 2 NaCl + HgI2
NaHCO3 + H(C2H3O2) = NaC2H3O2 + H2CO3 =>
NaHCO3 + H(C2H3O2) = NaC2H3O2 + H2CO3
C3H7 + O2 = C02 + H2O =>
4 C3H7 + 7 O2 = 6 C02 + 14 H2O
Ca + Ni = CaNi =>
Ca + Ni = CaNi
ZnBr2 + HNO3 = ZnNO3 + HBr2 =>
ZnBr2 + HNO3 = ZnNO3 + HBr2
HA + Mg(OH)2 = H2O + MgA2 =>
2 HA + Mg(OH)2 = 2 H2O + MgA2
C6H10O4 + NaOH = NaC6H8O4 + H3O =>
C6H10O4 + NaOH = NaC6H8O4 + H3O
K2Cr2O7 + H2SO4 + KL = K2SO4 + Cr2(SO4)3 + H2O + L2 =>
K2Cr2O7 + 7 H2SO4 + 6 KL = 4 K2SO4 + Cr2(SO4)3 + 7 H2O + 3 L2
KMnO4 + HSO4 + KI = MnSO4 + I2 + KSO4 + H2O =>
KMnO4 + 8 HSO4 + 6 KI = MnSO4 + 3 I2 + 7 KSO4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/07/24
Équations équilibrées sur08/06/23
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