| Équations équilibrées la veille | Équations équilibrées le lendemain |
CI2 + O2 = CI2O2
NiF2 + K3P = Ni3P2 + KF =>
3 NiF2 + 2 K3P = Ni3P2 + 6 KF
H2SO4 + Ca = CaSO4 + H2 =>
H2SO4 + Ca = CaSO4 + H2
MnO2 + H2C2O4 = CO2 + MnO + H2O =>
MnO2 + H2C2O4 = 2 CO2 + MnO + H2O
C6H12 + KMnO4 + H2SO4 = C2H5COOH + K2SO4 + MnSO4 + H2O =>
5 C6H12 + 8 KMnO4 + 12 H2SO4 = 10 C2H5COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
NH2CH2COOH + O2 = H2O + CO2 + NH2CONH2 =>
2 NH2CH2COOH + 3 O2 = 3 H2O + 3 CO2 + NH2CONH2
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Pb + F2 = PbF4 =>
Pb + 2 F2 = PbF4
C{2}H{4}O = C{2}H{4}O{2} =>
C{2}H{4}O = C{2}H{4}O{2}
Na2S + MnCl3 = NaCl + Mn2S3 =>
3 Na2S + 2 MnCl3 = 6 NaCl + Mn2S3
ZnSO4(aq) + NH3(aq) = Zn(NH3)2(aq) + SO4 =>
ZnSO4(aq) + 2 NH3(aq) = Zn(NH3)2(aq) + SO4
K2CO3 + CuSO4 = K2SO4 + CuCO3 =>
K2CO3 + CuSO4 = K2SO4 + CuCO3
Cl2 + NaOH = H2O + NaCl + NaClO3 =>
3 Cl2 + 6 NaOH = 3 H2O + 5 NaCl + NaClO3
Ra + N2 = Ra3N2 =>
3 Ra + N2 = Ra3N2
SO2 + CO = CS2 + CO2 =>
2 SO2 + 6 CO = CS2 + 5 CO2
CH4 + Cl2(hv) = CH3Cl + HCl =>
CH4 + Cl2(hv) = CH3Cl + HCl
HNO2 = HNO + O =>
HNO2 = HNO + O
C2H6 + O2 = CO3 + H2 =>
C2H6 + 3 O2 = 2 CO3 + 3 H2
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
PbO2 + Cr2(SO4)3 + NaOH = PbO + Na2CrO4 + Na2SO4 + H2O =>
3 PbO2 + Cr2(SO4)3 + 10 NaOH = 3 PbO + 2 Na2CrO4 + 3 Na2SO4 + 5 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
*LiI + Cu2(CO3)3 = CuI3 + Li2CO3 =>
6*LiI + Cu2(CO3)3 = 2 CuI3 + 3 Li2CO3
HCl + Fe(OH)2 = HOH + FeCl2 =>
2 HCl + Fe(OH)2 = 2 HOH + FeCl2
Cl2 + KBr = Br2 + KCl =>
Cl2 + 2 KBr = Br2 + 2 KCl
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
CO2 + KOH = KHCO3 =>
CO2 + KOH = KHCO3
COCl2 + H2O = HCl + CO2 =>
COCl2 + H2O = 2 HCl + CO2
S2 + F = SF6 =>
S2 + 12 F = 2 SF6
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
KBr + H2SO4 = K2SO4 + H2O + SO2 + Br2 =>
2 KBr + 2 H2SO4 = K2SO4 + 2 H2O + SO2 + Br2
Al2O3 + H3O = HAl2O3 + H2O =>
Al2O3 + H3O = HAl2O3 + H2O
C2H5BrK = C2H5KBr =>
C2H5BrK = C2H5KBr
Pb(NO3){-}2 + NaOH = Pb(OH){-}2 + NaNO3 =>
Pb(NO3){-}2 + NaOH = Pb(OH){-}2 + NaNO3
SiO2 + HOH = HSiO3 + H =>
SiO2 + HOH = HSiO3 + H
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
(NH4)2CO3 + NaOH = H2O + NH3 + Na2CO3 =>
(NH4)2CO3 + 2 NaOH = 2 H2O + 2 NH3 + Na2CO3
BaSO4 + Mg = BaS + MgO =>
BaSO4 + 4 Mg = BaS + 4 MgO
Cr2O3 + Ca(OH)2 = Ca[CrO2]2 + H2O =>
Cr2O3 + Ca(OH)2 = Ca[CrO2]2 + H2O
C2H5OH + Cl2 = C2ClH4OH + HCl =>
C2H5OH + Cl2 = C2ClH4OH + HCl
CaCl2 + H2O = Ca(OH)2 + HCl =>
CaCl2 + 2 H2O = Ca(OH)2 + 2 HCl
Mg + C6H8O7 = Mg3(C6H5O7)2 + H2 =>
3 Mg + 2 C6H8O7 = Mg3(C6H5O7)2 + 3 H2
SiO2 + HOH = HSiO3 + H =>
SiO2 + HOH = HSiO3 + H
Mn + HIH = H2 + MnI2 =>
Mn + 2 HIH = 2 H2 + MnI2
CuS + HCl = CuCl2 + H2S =>
CuS + 2 HCl = CuCl2 + H2S
HPO4(aq) + CeOH(aq) = CePO4(aq) + H2O(l) =>
HPO4(aq) + CeOH(aq) = CePO4(aq) + H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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