| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoCl2 + Pb = PbCl2 + Co
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K3[Fe(C2O4)3] = FeC2O4 + K2C2O4 + CO2 =>
2 K3[Fe(C2O4)3] = 2 FeC2O4 + 3 K2C2O4 + 2 CO2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C3H6 + C6H6 = C6H5C3H7 =>
C3H6 + C6H6 = C6H5C3H7
Al(s) + Pb(NO3)2 = Pb + Al(NO3)3 =>
2 Al(s) + 3 Pb(NO3)2 = 3 Pb + 2 Al(NO3)3
LiH + CO2 = Li(HCOO) =>
LiH + CO2 = Li(HCOO)
HClO2 + LiOH = HOH + LiClO2 =>
HClO2 + LiOH = HOH + LiClO2
Na2S2O3 + HNO3 = NaNO3 + H2O + SO2 + S8 =>
8 Na2S2O3 + 16 HNO3 = 16 NaNO3 + 8 H2O + 8 SO2 + S8
NaCl + HOCl = Cl2 + NaOH =>
NaCl + HOCl = Cl2 + NaOH
Na + Cl{2} = NaCl{2} =>
Na + Cl{2} = NaCl{2}
Fe + H2SO4 + HNO3 = Fe2(SO4)3 + H2O + NO =>
2 Fe + 3 H2SO4 + 2 HNO3 = Fe2(SO4)3 + 4 H2O + 2 NO
CrO + CO2 = CrCO3 =>
CrO + CO2 = CrCO3
FeI3 + H2S = FeI2 + HI + S =>
2 FeI3 + H2S = 2 FeI2 + 2 HI + S
Au + HCl = HAuCl =>
Au + HCl = HAuCl
Al + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
2 Al + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2(g)
H3PO3 + K2CO3 = KH2PO3 + CO2 + H2O =>
2 H3PO3 + K2CO3 = 2 KH2PO3 + CO2 + H2O
CH3CHO + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
CH3CHO + 2 Cu(OH)2 = CH3COOH + Cu2O + 2 H2O
HBr + KI = HI + KBr =>
HBr + KI = HI + KBr
NaHCO3 + HCN = NaCN + H2CO3 =>
NaHCO3 + HCN = NaCN + H2CO3
C2H5COOH + K = C2H5COOK + H2 =>
2 C2H5COOH + 2 K = 2 C2H5COOK + H2
CuO + N2 = Cu + N2O =>
CuO + N2 = Cu + N2O
K[Al(OH)4] + HCl = KCl + Al(OH)3 + H2O =>
K[Al(OH)4] + HCl = KCl + Al(OH)3 + H2O
Na + AgNO3 = Ag + NaNO3 =>
Na + AgNO3 = Ag + NaNO3
CH2O2 + H2SO4 = CO2 + SO2 + H2O =>
CH2O2 + H2SO4 = CO2 + SO2 + 2 H2O
La(NO3)3*6H2O + Al(NO3)3*9H2O + CH4N2O = LaAlO3 + CO2 + H2O + N2 =>
La(NO3)3*6H2O + Al(NO3)3*9H2O + 5 CH4N2O = LaAlO3 + 5 CO2 + 25 H2O + 8 N2
Ca(NO3)2 + Na2HPO4 = CaHPO4 + Na2(NO3)2 =>
Ca(NO3)2 + Na2HPO4 = CaHPO4 + Na2(NO3)2
CI2(aq) + NaI(aq) = I2(aq) + NaCI(aq) =>
CI2(aq) + NaI(aq) = I2(aq) + NaCI(aq)
CH3COOH + HNO3 = CH3COO + H2O + NO2 =>
CH3COOH + HNO3 = CH3COO + H2O + NO2
I2 + CuO = IO + Cu =>
I2 + 2 CuO = 2 IO + 2 Cu
C2H4 + O2 = CO + HOH =>
C2H4 + 2 O2 = 2 CO + 2 HOH
Mg(s) + C(s) + O2(g) = MgCO3 =>
2 Mg(s) + 2 C(s) + 3 O2(g) = 2 MgCO3
H2SO3(aq) + CsOH(aq) = Cs2SO3(aq) + H2O(l) =>
H2SO3(aq) + 2 CsOH(aq) = Cs2SO3(aq) + 2 H2O(l)
BiO + H2O = Bi + OH =>
BiO + H2O = Bi + 2 OH
Pb + FePO4 = PbPO4 + Fe =>
Pb + FePO4 = PbPO4 + Fe
Fe + HNO3 + H2SO4 = FeSO4 + NO2 + H2O =>
Fe + 2 HNO3 + H2SO4 = FeSO4 + 2 NO2 + 2 H2O
K(NO3) + C12H22O11 = N2 + CO2 + H2O + K2CO3 =>
48 K(NO3) + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2CO3
Fe(OH)2 + H2MnO4 = FeMnO4 + H2O =>
Fe(OH)2 + H2MnO4 = FeMnO4 + 2 H2O
Pb3N4 + O2 = PbO + N2 =>
2 Pb3N4 + 3 O2 = 6 PbO + 4 N2
CH3CHO + Cu(OH)2 = CH3COOH + CuOH + H2O =>
CH3CHO + 2 Cu(OH)2 = CH3COOH + 2 CuOH + H2O
UPuO = UOPu =>
UPuO = UOPu
H3PO5 + NaOH = Na3PO5 + H2O =>
H3PO5 + 3 NaOH = Na3PO5 + 3 H2O
MgI2 + S = MgS + I2 =>
MgI2 + S = MgS + I2
I2O7 + H2O = H2I2O8 =>
I2O7 + H2O = H2I2O8
La(IO3)3 = LaIO5 + I2 + O2 =>
La(IO3)3 = LaIO5 + I2 + 2 O2
CuO + N2 = Cu(NO3)2 + Cu =>
6 CuO + N2 = Cu(NO3)2 + 5 Cu
U + Cl2 = UCl4 =>
U + 2 Cl2 = UCl4
KHP = K + HP =>
KHP = K + HP
K2SO3 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
3 K2SO3 + K2Cr2O7 + 4 H2SO4 = 4 K2SO4 + Cr2(SO4)3 + 4 H2O
Ge + O = GeO =>
Ge + O = GeO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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