| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 C4H8O2 + 2 CH4 = 6 C5H10O2 + 2 H2O
Co2 + Mg = Co2Mg =>
Co2 + Mg = Co2Mg
HBr + NiS = HS + NiBr =>
HBr + NiS = HS + NiBr
MnO4 + H2SO4 + FeSO4 = MnSO4 + Fe2(SO4)3 + H2O =>
MnO4 + 4 H2SO4 + 6 FeSO4 = MnSO4 + 3 Fe2(SO4)3 + 4 H2O
Sn(s) + P(s) = Sn3P2(s) =>
3 Sn(s) + 2 P(s) = Sn3P2(s)
NaCl + Na2CO3 = NaCO3 + Na2Cl =>
NaCl + Na2CO3 = NaCO3 + Na2Cl
Hg2(NO3)2(aq) + CuSO4(aq) = Hg2SO4 + Cu(NO3)2 =>
Hg2(NO3)2(aq) + CuSO4(aq) = Hg2SO4 + Cu(NO3)2
Au + Br = AuBr2 =>
Au + 2 Br = AuBr2
NaOH + C8H5KO4 = NaC8KO2 + H2O =>
NaOH + C8H5KO4 = NaC8KO2 + 3 H2O
Sc + O2 = ScO =>
2 Sc + O2 = 2 ScO
CS2 + CaO = CO2 + CaS =>
CS2 + 2 CaO = CO2 + 2 CaS
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
BaBr2 + AgNO3 = BaNO3 + AgBr2 =>
BaBr2 + AgNO3 = BaNO3 + AgBr2
Be(OH)2 + Ba(OH)2 = BaBeO2 + H2O =>
Be(OH)2 + Ba(OH)2 = BaBeO2 + 2 H2O
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
Na2O2 + SO2 = Na2O + SO3 =>
Na2O2 + SO2 = Na2O + SO3
Na + ClO3 = NaCl + O =>
Na + ClO3 = NaCl + 3 O
Ba(OH)2 + MgCl2 = BaCl2 + Mg(OH)2 =>
Ba(OH)2 + MgCl2 = BaCl2 + Mg(OH)2
Bi(OH)3 + HCl = BiCl3 + H2O =>
Bi(OH)3 + 3 HCl = BiCl3 + 3 H2O
H2O + P2Cl5 = H3PO4 + HCl + H2 =>
16 H2O + 2 P2Cl5 = 4 H3PO4 + 10 HCl + 5 H2
Ca = Ca(oh)2 =>
2 Ca = Ca(oh)2
C4H8 + Br = C4H8Br =>
C4H8 + Br = C4H8Br
Pb(CH3COO)2(aq) + NaOH(aq) = NaC2H3O2(s) + Pb(OH)2(aq) =>
Pb(CH3COO)2(aq) + 2 NaOH(aq) = 2 NaC2H3O2(s) + Pb(OH)2(aq)
NaCI + KI = NaI + KCI =>
NaCI + KI = NaI + KCI
C2H5COH + O2 = CO2 + H2O =>
C2H5COH + 4 O2 = 3 CO2 + 3 H2O
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
Ca + K = CaK =>
Ca + K = CaK
NH2 + NO2 = N2O + H2O =>
NH2 + NO2 = N2O + H2O
CuCl2 = Cu + Cl =>
CuCl2 = Cu + 2 Cl
Fe2 + O2 + H2O = Fe(OH)2 =>
Fe2 + O2 + 2 H2O = 2 Fe(OH)2
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
Fe + KOH + H2O = K4Fe(OH)6 + H2 =>
Fe + 4 KOH + 2 H2O = K4Fe(OH)6 + H2
Cr + CoCl2 = CrCl3 + Co =>
2 Cr + 3 CoCl2 = 2 CrCl3 + 3 Co
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
LiNO3 + HCl = HNO3 + LiCl =>
LiNO3 + HCl = HNO3 + LiCl
Sb2O3 + NaOH = H2O + NaSbO2 =>
Sb2O3 + 2 NaOH = H2O + 2 NaSbO2
NH3 + Br2 = NBr2 + H =>
NH3 + Br2 = NBr2 + 3 H
C3H7COOH + CH3OH = C3H7COOCH3 + H2O =>
C3H7COOH + CH3OH = C3H7COOCH3 + H2O
Al + HClO = AlClO + H =>
Al + HClO = AlClO + H
Cr2O3 + OCl = CrO4 + Cl =>
Cr2O3 + 5 OCl = 2 CrO4 + 5 Cl
C14H22N2O + HCl = C14H23ClN2O =>
C14H22N2O + HCl = C14H23ClN2O
FeCO3 + NaOH = Na2CO3 + Fe(OH)2 =>
FeCO3 + 2 NaOH = Na2CO3 + Fe(OH)2
NaClO + C = NaCl + CO2 =>
2 NaClO + C = 2 NaCl + CO2
()CaCO3 + HCl = CaCl2 + H2O + CO2 =>
()CaCO3 + 2 HCl = CaCl2 + H2O + CO2
C20H14O4 + Ca(OH)2 = C2H3O2 + CaOH =>
C20H14O4 + 16 Ca(OH)2 = 10 C2H3O2 + 16 CaOH
Cr8 + H2O + O2 = H2Cr2O7 =>
Cr8 + 4 H2O + 12 O2 = 4 H2Cr2O7
Tc2O7 + P2O5 = Tc3(PO4)7 =>
3 Tc2O7 + 7 P2O5 = 2 Tc3(PO4)7
SO2 + CO2 + H2O = H2SO4 + CO =>
SO2 + CO2 + H2O = H2SO4 + CO
F + KOH = KF + H2O + O2 =>
4 F + 4 KOH = 4 KF + 2 H2O + O2
CH3OH + CO = C2H5COOH + H2O =>
2 CH3OH + CO = C2H5COOH + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/29/24
Équations équilibrées sur12/29/23
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