| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaC + O2 = CaCO2
Al(CN)3 + HCl = AlCl3 + HCN =>
Al(CN)3 + 3 HCl = AlCl3 + 3 HCN
CaO + Zn(OH)2 = ZnO + Ca(OH)2 =>
CaO + Zn(OH)2 = ZnO + Ca(OH)2
Na + Cl(l) = NaCl(l) =>
Na + Cl(l) = NaCl(l)
KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2
C7H8 + KMnO4 + H2SO4 = C6H6COOH + K2SO4 + MnSO4 + H2O =>
2 C7H8 + 2 KMnO4 + 3 H2SO4 = 2 C6H6COOH + K2SO4 + 2 MnSO4 + 4 H2O
Zn + Na2SO3 = ZnSO3 + Na =>
Zn + Na2SO3 = ZnSO3 + 2 Na
CH4 + KOH = CH3K + H2O =>
CH4 + KOH = CH3K + H2O
CrO3 + HCl = CrCl3 + Cl3 + H2O =>
CrO3 + 6 HCl = CrCl3 + Cl3 + 3 H2O
NaOH + Mg = Mg(OH)2 + Na =>
2 NaOH + Mg = Mg(OH)2 + 2 Na
CuSO4 + BaNO3 = Cu(NO3)2 + Ba2SO4 =>
CuSO4 + 2 BaNO3 = Cu(NO3)2 + Ba2SO4
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
CuCl2 + K2CO3 = CuCO3 + KCl =>
CuCl2 + K2CO3 = CuCO3 + 2 KCl
P3Cl3 = P3 + Cl3 =>
P3Cl3 = P3 + Cl3
Na2CO3*H2O + CaCl2 = CaCO3 + NaCl + H2O =>
Na2CO3*H2O + CaCl2 = CaCO3 + 2 NaCl + H2O
C2(g)2H2(g) + O2 = CO2(g) + H2O(l) =>
2 C2(g)2H2(g) + 45 O2 = 44 CO2(g) + 2 H2O(l)
Fe + H3PO4 = FePO4 + H2 =>
2 Fe + 2 H3PO4 = 2 FePO4 + 3 H2
KMnO4 + C9H8O4 = CO2 + H2O + K2CO3 + Mn2O3 =>
18 KMnO4 + 2 C9H8O4 = 9 CO2 + 8 H2O + 9 K2CO3 + 9 Mn2O3
Na2 + Co3 + Ca(OH) = CaCo3 + NaOH =>
Na2 + 2 Co3 + 2 Ca(OH) = 2 CaCo3 + 2 NaOH
HH2S + O = SO2 + H2O =>
2 HH2S + 7 O = 2 SO2 + 3 H2O
(CH3)2NNH2 + O2 = N2 + CO2 + H2O =>
(CH3)2NNH2 + 4 O2 = N2 + 2 CO2 + 4 H2O
Na2B4O7(aq) + HCl(aq) + H2O(l) = NaCl(aq) + H3BO3(aq) =>
Na2B4O7(aq) + 2 HCl(aq) + 5 H2O(l) = 2 NaCl(aq) + 4 H3BO3(aq)
SiF4 + H2O + KCl = H4SiO4 + K2SiF6 + HCl =>
3 SiF4 + 4 H2O + 4 KCl = H4SiO4 + 2 K2SiF6 + 4 HCl
(NH4)2SO4 + KOH = NH4OH + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2 NH4OH + K2SO4
CS2(l) + Cl2(g) = CCl4(l) + S2Cl2 =>
CS2(l) + 3 Cl2(g) = CCl4(l) + S2Cl2
KMnO4 + C7H8 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
36 KMnO4 + 5 C7H8 + 54 H2SO4 = 18 K2SO4 + 36 MnSO4 + 35 CO2 + 74 H2O
PbO + CO = Pb + CO3 =>
2 PbO + CO = 2 Pb + CO3
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Cd + Hg(NO3)2 = Cd(NO3)2 + Hg =>
Cd + Hg(NO3)2 = Cd(NO3)2 + Hg
C7H8 + KMnO4 + H2SO4 = C7H6O2 + K2SO4 + MnSO4 + H2O =>
5 C7H8 + 6 KMnO4 + 9 H2SO4 = 5 C7H6O2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
Na2S2O8 + KI = K2SO4 + Na2SO4 + I2 =>
Na2S2O8 + 2 KI = K2SO4 + Na2SO4 + I2
CuSO4 + BaNO3 = Cu(NO3)2 + Ba2SO4 =>
CuSO4 + 2 BaNO3 = Cu(NO3)2 + Ba2SO4
P + H2O + CuSO4 = HPO3 + H2SO4 + Cu =>
2 P + 6 H2O + 5 CuSO4 = 2 HPO3 + 5 H2SO4 + 5 Cu
CuSO4 + NH40H = [Cu(NH3)4]SO4 + H20 =>
5 CuSO4 + 20 NH40H = 5[Cu(NH3)4]SO4 + 38 H20
NH2CH2CONHCH2COOH + H2O = NH2CH2COOH =>
NH2CH2CONHCH2COOH + H2O = 2 NH2CH2COOH
Li2O + MgO = Li2O2 + Mg =>
Li2O + MgO = Li2O2 + Mg
MgNO3 + HCl = MgCl + NO3H =>
MgNO3 + HCl = MgCl + NO3H
HI + NaOH = NaIOH2 =>
HI + NaOH = NaIOH2
C7H8 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
5 C7H8 + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Na2O + HNO3 = Na2 + HNO4 =>
Na2O + HNO3 = Na2 + HNO4
Pb2O4 + C2 = Pb + CO2 =>
Pb2O4 + C2 = 2 Pb + 2 CO2
PbO + CO = Pb + CO2 =>
PbO + CO = Pb + CO2
SrCl2 + (NH4)2C2O4 = NH4Cl + SrC2O4 =>
SrCl2 + (NH4)2C2O4 = 2 NH4Cl + SrC2O4
NH2CH2CONHCH2COOH + H2O = NH2CH2COOH =>
NH2CH2CONHCH2COOH + H2O = 2 NH2CH2COOH
MgNO3 + HCl = MgCl + NO3H =>
MgNO3 + HCl = MgCl + NO3H
C2H6O = CH4 + H2 + CO =>
C2H6O = CH4 + H2 + CO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
P + H2O + CuSO4 = HPO3 + H2SO4 + Cu =>
2 P + 6 H2O + 5 CuSO4 = 2 HPO3 + 5 H2SO4 + 5 Cu
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
PbO + CO = Pb + CO2 =>
PbO + CO = Pb + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/01/24
Équations équilibrées sur10/31/23
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