| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CuO + 2 H3Po4 = Cu3(Po4)2 + 3 H2O
KClO3 = (KCl) + O2 =>
2 KClO3 = 2(KCl) + 3 O2
HF + MgO = H2O + MgF2 =>
2 HF + MgO = H2O + MgF2
CH3CH2CH2CH2NH2 + HCl = CH3CH2CH2CH2NH3Cl =>
CH3CH2CH2CH2NH2 + HCl = CH3CH2CH2CH2NH3Cl
H2O + Li2CO3 = LiOH + CO2 =>
H2O + Li2CO3 = 2 LiOH + CO2
H2O2 + H2NOH = HNO2 + H2O =>
2 H2O2 + H2NOH = HNO2 + 3 H2O
Cr + Pd{2+} = Pd + Cr{3+} =>
2 Cr + 3 Pd{2+} = 3 Pd + 2 Cr{3+}
MnO2 + KCl03 + KOH = K2MnO4 + KCl + H2O =>
MnO2 + KCl03 + 4 KOH = K2MnO4 + 3 KCl + 2 H2O
Ca + K2CrO4 = CaCrO4 + K =>
Ca + K2CrO4 = CaCrO4 + 2 K
S8 + HCl = H2S + Cl =>
S8 + 16 HCl = 8 H2S + 16 Cl
Pb + AgNO3(aq) = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3(aq) = Pb(NO3)2 + 2 Ag
P2O5 + Ca(OH)2 = CaHPO4 + H2O =>
P2O5 + 2 Ca(OH)2 = 2 CaHPO4 + H2O
(CH3COO)2Mg + HNO3 = Mg(NO3)2 + CH3COOH =>
(CH3COO)2Mg + 2 HNO3 = Mg(NO3)2 + 2 CH3COOH
CH3CHCH3CH2CH2I + NaOH = CH3CHCH3CH2CH2OH + NaI =>
CH3CHCH3CH2CH2I + NaOH = CH3CHCH3CH2CH2OH + NaI
H2SO4 = H2O + O2 + SO2 =>
2 H2SO4 = 2 H2O + O2 + 2 SO2
Zn + I2 = ZnI2 =>
Zn + I2 = ZnI2
Al{3+} + Cl{-} = Al + Cl =>
Al{3+} + 3 Cl{-} = Al + 3 Cl
(CH3COO)2Mg + HNO3 = Mg(NO3)2 + CH3COOH =>
(CH3COO)2Mg + 2 HNO3 = Mg(NO3)2 + 2 CH3COOH
NaClO3 + Cl = NaCl + ClO2 =>
2 NaClO3 + 3 Cl = 2 NaCl + 3 ClO2
KBr + CuCl2 = KCl2 + CuBr =>
KBr + CuCl2 = KCl2 + CuBr
S + HF = SF4 + H2 =>
S + 4 HF = SF4 + 2 H2
Mg(NO3)2*6H2O + CH4N2O + EuH10N3O14 = Eu001Mg099O + N2 + CO2 + H2O =>
594.00000000001Mg(NO3)2*6H2O + 1204 CH4N2O + 6 EuH10N3O14 = 6.0000000000001Eu001Mg099O + 1807 N2 + 1204 CO2 + 6002.0000000001H2O
CH2CHCH2OH + O = CO2 + H2O =>
CH2CHCH2OH + 8 O = 3 CO2 + 3 H2O
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
NaSO3 = Na2SO4 + SO2 =>
2 NaSO3 = Na2SO4 + SO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ag + Na2SO4 = AgNa2SO4 =>
Ag + Na2SO4 = AgNa2SO4
HNO3 + Fe2 = Fe(NO3)2 + NO + H2O =>
16 HNO3 + 3 Fe2 = 6 Fe(NO3)2 + 4 NO + 8 H2O
NaHCO3(s) + CaCl2(aq) = CaCO3(s) + NaCl(aq) + H2O(l) + CO2(g) =>
2 NaHCO3(s) + CaCl2(aq) = CaCO3(s) + 2 NaCl(aq) + H2O(l) + CO2(g)
(CH3COO)2Mg + HNO3 = Mg(NO3)2 + CH3COOH =>
(CH3COO)2Mg + 2 HNO3 = Mg(NO3)2 + 2 CH3COOH
KMnO4 + C2H5OH = MnO2 + CH3COOH + KOH + H2O =>
4 KMnO4 + 3 C2H5OH = 4 MnO2 + 3 CH3COOH + 4 KOH + H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
SiO2 + NH2CONH2 = Si3N4 + CO2 + H2O =>
3 SiO2 + 2 NH2CONH2 = Si3N4 + 2 CO2 + 4 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
(CH3COO)2Mg + HNO3 = Mg(NO3)2 + CH3COOH =>
(CH3COO)2Mg + 2 HNO3 = Mg(NO3)2 + 2 CH3COOH
Ca + K2CrO4 = CaCrO4 + K =>
Ca + K2CrO4 = CaCrO4 + 2 K
S + SO3{2-} = S2O3{2-} =>
S + SO3{2-} = S2O3{2-}
FeO + SO3 = Fe2O3 + SO2 =>
2 FeO + SO3 = Fe2O3 + SO2
Na3P + MgCO3 = Na2CO3 + Mg3P2 =>
2 Na3P + 3 MgCO3 = 3 Na2CO3 + Mg3P2
H2S(g) + HNO3(aq) = S(s) + NO(g) + H2O(g) =>
3 H2S(g) + 2 HNO3(aq) = 3 S(s) + 2 NO(g) + 4 H2O(g)
Al + HBrO = Al(BrO)3 + H2 =>
2 Al + 6 HBrO = 2 Al(BrO)3 + 3 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CuO + HNO3 + H2O = Cu(NO3)2*3H2O =>
CuO + 2 HNO3 + 2 H2O = Cu(NO3)2*3H2O
ClO2 + Na2O = NaClO + O2 =>
4 ClO2 + 2 Na2O = 4 NaClO + 3 O2
LiNO3 + MgO = Mg(NO3)2 + Li2O =>
2 LiNO3 + MgO = Mg(NO3)2 + Li2O
NH3 + HO2 = NO2 + H2O =>
3 NH3 + 7 HO2 = 3 NO2 + 8 H2O
Co2 + SCN = Co(SCN)4 =>
Co2 + 8 SCN = 2 Co(SCN)4
Ag + Cl2 = AgCl =>
2 Ag + Cl2 = 2 AgCl
NaHSO3 + CuSO4 + NaCN + H2O = NaHSO4 + CuCN =>
NaHSO3 + 2 CuSO4 + 2 NaCN + H2O = 3 NaHSO4 + 2 CuCN
KAlO4H4 + H2SO4 = AlO3H3 + K2SO4 + H2O =>
2 KAlO4H4 + H2SO4 = 2 AlO3H3 + K2SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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