| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al3 + 9 H2O = 3 Al(OH)3 + 9 H
TiCl3 + KBiO3 + HCl = KCl + H2O + BiCl3 + TiOCl2 =>
2 TiCl3 + KBiO3 + 2 HCl = KCl + H2O + BiCl3 + 2 TiOCl2
F + H2O = H2OF =>
F + H2O = H2OF
Mg + AgNO3 = AgMg + NO3 =>
Mg + AgNO3 = AgMg + NO3
ZY = Z + Y =>
ZY = Z + Y
KClO3 + Al + KOH = KCl + H2O + KAlO2 =>
KClO3 + 2 Al + 2 KOH = KCl + H2O + 2 KAlO2
LiSO4 + CaS = LiS + SO4Ca =>
LiSO4 + CaS = LiS + SO4Ca
H3AsO3 = As2O3 + HOH =>
2 H3AsO3 = As2O3 + 3 HOH
KMnO4 + KBr + H2SO4 = MnSO4 + Br2 + K2SO4 + H2O =>
2 KMnO4 + 10 KBr + 8 H2SO4 = 2 MnSO4 + 5 Br2 + 6 K2SO4 + 8 H2O
FNa + LiClO4 = FClO4 + LiNa =>
FNa + LiClO4 = FClO4 + LiNa
PbCl4 = Pb4 + Cl2 =>
4 PbCl4 = Pb4 + 8 Cl2
CH3COOH + K2CO3 = CO2 + H2O + CH3CO2K =>
2 CH3COOH + K2CO3 = CO2 + H2O + 2 CH3CO2K
C6H5COOH + KMnO4 + H2SO4 = K2SO4 + CO2 + MnSO4 + H2O =>
C6H5COOH + 6 KMnO4 + 9 H2SO4 = 3 K2SO4 + 7 CO2 + 6 MnSO4 + 12 H2O
BaO + H = Ba + OH =>
BaO + H = Ba + OH
H + Ba(OH)2 = BaOH + H2O =>
H + Ba(OH)2 = BaOH + H2O
Eu + CeO2 + H2 = EuCeO + H2O =>
Eu + CeO2 + H2 = EuCeO + H2O
Au + NaCN + H2O + O2 = AuCN + NaOH =>
4 Au + 4 NaCN + 2 H2O + O2 = 4 AuCN + 4 NaOH
PbI2 + H2O2 + H2SO4 = PbSO4 + I2 + H2O =>
PbI2 + H2O2 + H2SO4 = PbSO4 + I2 + 2 H2O
Si + NaOH + H2O = Na2SiO3 + H2 =>
Si + 2 NaOH + H2O = Na2SiO3 + 2 H2
H2S + Br2H2O = H2SO4 + HBr =>
H2S + 4 Br2H2O = H2SO4 + 8 HBr
Ga + I2 + NH4OH = Ga(OH)3 + NH4I =>
2 Ga + 3 I2 + 6 NH4OH = 2 Ga(OH)3 + 6 NH4I
C6H5N + KOH = C6H4NK + H2O =>
C6H5N + KOH = C6H4NK + H2O
Ru + Cl2 = Ru3Cl4 =>
3 Ru + 2 Cl2 = Ru3Cl4
Ag3AsO4 + SnSO4 + H2SO4 = Sn(SO4)2 + AsH3 + Ag + H2O =>
2 Ag3AsO4 + 11 SnSO4 + 11 H2SO4 = 11 Sn(SO4)2 + 2 AsH3 + 6 Ag + 8 H2O
FeCl3 + NaCo3 = Fe(Co3)3 + NaCl =>
FeCl3 + 3 NaCo3 = Fe(Co3)3 + 3 NaCl
CU(OH)2 + H2SO4 + H2O = [CU(OH2)6]SO4 =>
CU(OH)2 + H2SO4 + 4 H2O = [CU(OH2)6]SO4
K2CO3 = K + (CO3)2 =>
2 K2CO3 = 4 K + (CO3)2
N2(s) + O2(g) = NO(g) =>
N2(s) + O2(g) = 2 NO(g)
FeS + HNO3 = Fe(NO3)3 + NO + H2SO4 + H2O =>
FeS + 6 HNO3 = Fe(NO3)3 + 3 NO + H2SO4 + 2 H2O
K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3
C6H5N + KOH = C6H4NK + H2O =>
C6H5N + KOH = C6H4NK + H2O
VI5 + Cl2 = I2 + VCl5 =>
2 VI5 + 5 Cl2 = 5 I2 + 2 VCl5
MnSO4*5H2O = MnSO4 + H2O =>
MnSO4*5H2O = MnSO4 + 5 H2O
C4H6O + C3H4O4 = C6H8O2 + H2O =>
9 C4H6O + 2 C3H4O4 = 7 C6H8O2 + 3 H2O
S + NaOH = NaS5 + Na2S2O3 + H2O =>
22 S + 6 NaOH = 4 NaS5 + Na2S2O3 + 3 H2O
HClO4 + Cu = Cu(ClO4)2 + CuCl2 + H2O =>
16 HClO4 + 8 Cu = 7 Cu(ClO4)2 + CuCl2 + 8 H2O
Nb + O2 = Nb2O4 =>
2 Nb + 2 O2 = Nb2O4
CH3CH2OH + Cu(OH)2 = CH3CH2COOH + Cu2O + H2O =>
3 CH3CH2OH + 8 Cu(OH)2 = 2 CH3CH2COOH + 4 Cu2O + 11 H2O
Na2CO3 + NO2 = NaNO3 + NaNO2 + CO2 =>
Na2CO3 + 2 NO2 = NaNO3 + NaNO2 + CO2
Ti + Br2 = Br4Ti =>
Ti + 2 Br2 = Br4Ti
C6H5N + KOH = C6H4NK + H2O =>
C6H5N + KOH = C6H4NK + H2O
Fe + I = FeI3 =>
Fe + 3 I = FeI3
Xe + Fe2 = XeFe4 =>
Xe + 2 Fe2 = XeFe4
FeSiO3(s) + H2O(l) = Fe3Si2O5(OH)4(s) + H4SiO4(aq) =>
3 FeSiO3(s) + 4 H2O(l) = Fe3Si2O5(OH)4(s) + H4SiO4(aq)
C2H4(OH)2 + KOH = C2H4(OK)2 + H2O =>
C2H4(OH)2 + 2 KOH = C2H4(OK)2 + 2 H2O
NH4NO3 + CrO = (NH4)2O + Cr(NO3)2 =>
2 NH4NO3 + CrO = (NH4)2O + Cr(NO3)2
Au(OH)3 + H2 = Au + H2O =>
2 Au(OH)3 + 3 H2 = 2 Au + 6 H2O
Cr + Al(OH)3 = Al + Cr(OH) =>
3 Cr + Al(OH)3 = Al + 3 Cr(OH)
Zr + HCl = ZrCl + H2 =>
2 Zr + 2 HCl = 2 ZrCl + H2
KReO4 + HCl + TiCl3 = ReCl4 + TiCl4 + KCl + H2O =>
KReO4 + 8 HCl + 3 TiCl3 = ReCl4 + 3 TiCl4 + KCl + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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