| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 K3PO4 + 3 PbO2 = Pb3(PO4)4 + 6 K2O
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
LiCl + NaCo3 = LiCo3 + NaCl =>
LiCl + NaCo3 = LiCo3 + NaCl
CH3COOBr + NH3 = NH2CH2COOH + HBr =>
CH3COOBr + NH3 = NH2CH2COOH + HBr
CH4O + O2(g) = CO2(g) + H2O(g) =>
2 CH4O + 3 O2(g) = 2 CO2(g) + 4 H2O(g)
MgO + Si = Mg + SiO2 =>
2 MgO + Si = 2 Mg + SiO2
HCl + MnO2 = Cl2 + H2O + MnCl2 =>
4 HCl + MnO2 = Cl2 + 2 H2O + MnCl2
Zr(OH)4 + HNO3 = Zr(NO3)4 + H2O =>
Zr(OH)4 + 4 HNO3 = Zr(NO3)4 + 4 H2O
CH3COOH + Fe(OH)3 = Fe(CH3CO2)3 + H2O =>
3 CH3COOH + Fe(OH)3 = Fe(CH3CO2)3 + 3 H2O
Na2CO3 + H2O + CO2 = NaHCO3 =>
Na2CO3 + H2O + CO2 = 2 NaHCO3
C6H6 = C + H2 =>
C6H6 = 6 C + 3 H2
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
SiH4 + NH4 = Si3N4 + H2 =>
3 SiH4 + 4 NH4 = Si3N4 + 14 H2
CH3CH2OHHCOOH = CH3CH2COOHH2O =>
CH3CH2OHHCOOH = CH3CH2COOHH2O
CH3NH3Cl + KOH = CH3NH3K + ClOH =>
CH3NH3Cl + KOH = CH3NH3K + ClOH
CH3OH + H + Cl = CH3Cl + H2O =>
CH3OH + H + Cl = CH3Cl + H2O
K2SO4 + BaS2 = BaSO4 + KS =>
K2SO4 + BaS2 = BaSO4 + 2 KS
SiO2 + C = Si + CO2 =>
SiO2 + C = Si + CO2
C3H6O2 + KOH = CH4O + CH3CO2K =>
C3H6O2 + KOH = CH4O + CH3CO2K
Cr + HNO3 = Cr(NO3) + H2 =>
2 Cr + 2 HNO3 = 2 Cr(NO3) + H2
Cu2O4S + Fe(s) = Cu2 + Fe2SO4 =>
Cu2O4S + 2 Fe(s) = Cu2 + Fe2SO4
TeO2 + KOH = K6TeO6 + K2Te + H2O =>
4 TeO2 + 20 KOH = 3 K6TeO6 + K2Te + 10 H2O
Cu2O4S + Fe(s) = Cu2 + Fe2SO4 =>
Cu2O4S + 2 Fe(s) = Cu2 + Fe2SO4
CaCl2 + K2HPO4 = CaHPO4 + KCl =>
CaCl2 + K2HPO4 = CaHPO4 + 2 KCl
HCOOH + O2 = H2O + CO2 =>
2 HCOOH + O2 = 2 H2O + 2 CO2
Fe + Cu(SO4)3 = Cu + Fe(SO4) =>
3 Fe + Cu(SO4)3 = Cu + 3 Fe(SO4)
Fe + Ag(CH3COO) = Fe(CH3COO) + Ag =>
Fe + Ag(CH3COO) = Fe(CH3COO) + Ag
Cl + K(OH) = KCl + K(ClO3) + H2O =>
6 Cl + 6 K(OH) = 5 KCl + K(ClO3) + 3 H2O
Na2MoO4 + H2O2 = Na2MoO8 + H2O =>
Na2MoO4 + 4 H2O2 = Na2MoO8 + 4 H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
H3PO4 + Cl2 = HClO4 + P2O3 + H2O =>
14 H3PO4 + 2 Cl2 = 4 HClO4 + 7 P2O3 + 19 H2O
KBrICl = KCl + I2 + Br2 =>
2 KBrICl = 2 KCl + I2 + Br2
C2H5OH + CuO = CH3COH + CuOH =>
C2H5OH + 2 CuO = CH3COH + 2 CuOH
(Ni) + (CO) = (Ni(CO)4) =>
(Ni) + 4(CO) = (Ni(CO)4)
Al(OH)3 + K2C2O4 + H2C2O4 = K3[Al(C2O4)3]*3H2O =>
2 Al(OH)3 + 3 K2C2O4 + 3 H2C2O4 = 2 K3[Al(C2O4)3]*3H2O
Ba + FeCl2 = Fe + BaCl2 =>
Ba + FeCl2 = Fe + BaCl2
CaCl2 + H2C2 = CaC2 + HCl =>
CaCl2 + H2C2 = CaC2 + 2 HCl
Cl2 + C2H5OH + H2O = C2H3Cl3O2 + HCl =>
4 Cl2 + C2H5OH + H2O = C2H3Cl3O2 + 5 HCl
TeO2 + KOH = K6TeO6 + K2Te + H2O =>
4 TeO2 + 20 KOH = 3 K6TeO6 + K2Te + 10 H2O
Co(NO3)3 + K2CO3 = Co2(CO3)3 + KNO3 =>
2 Co(NO3)3 + 3 K2CO3 = Co2(CO3)3 + 6 KNO3
Na2CO3 + HCl = CO2 + NaCl + H2O =>
Na2CO3 + 2 HCl = CO2 + 2 NaCl + H2O
Co + Mn + Al = Co200Mn110Al90 =>
200 Co + 110 Mn + 90 Al = Co200Mn110Al90
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CaCl2 + H2C2 = CaC2 + HCl =>
CaCl2 + H2C2 = CaC2 + 2 HCl
Ta + O2 = Ta2O5 =>
4 Ta + 5 O2 = 2 Ta2O5
HCOHAg2O = Ag2HCOOH =>
HCOHAg2O = Ag2HCOOH
NaClHOH = NaOHClH =>
NaClHOH = NaOHClH
K2Cr2O7 + KI + HCl = CrCl3 + I2 + KCl + H2O =>
K2Cr2O7 + 6 KI + 14 HCl = 2 CrCl3 + 3 I2 + 8 KCl + 7 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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