| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn(NO2)2 + BeCI2 = Be(NO2)2 + MnCI2
P4 + HIO3 + H2O = H3PO4 + HI =>
3 P4 + 10 HIO3 + 18 H2O = 12 H3PO4 + 10 HI
Na3Po4(aq) + FeCl3(aq) = NaCl(aq) + FePo4(s) =>
Na3Po4(aq) + FeCl3(aq) = 3 NaCl(aq) + FePo4(s)
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
MgO = Mg + O =>
MgO = Mg + O
C2H5 + Cl2 = C2H5Cl =>
2 C2H5 + Cl2 = 2 C2H5Cl
SO3 + H2O = SO3OH + H2 =>
2 SO3 + 2 H2O = 2 SO3OH + H2
C + Cl = CCl4 =>
C + 4 Cl = CCl4
CH3CH2CO2H + CH2CH3OH = CH3CH2CH2CO2CH2CH3 + H2O =>
2 CH3CH2CO2H + 3 CH2CH3OH = 2 CH3CH2CH2CO2CH2CH3 + 3 H2O
AgNO3 + NH3*H20 = Ag2O + H2O + NH4NO3 =>
12 AgNO3 + 2 NH3*H20 = 6 Ag2O + 9 H2O + 7 NH4NO3
Cu(CH3COO)2 + H2TPP = CH3COOH + Cu(TPP) =>
Cu(CH3COO)2 + H2TPP = 2 CH3COOH + Cu(TPP)
[Zr4(OH)8(H2O)16]Cl8(H2O)12 = Zr + O2 + HCl + H2O =>
[Zr4(OH)8(H2O)16]Cl8(H2O)12 = 4 Zr + 4 O2 + 8 HCl + 28 H2O
C2H3COOH + NaOH = NaC2H3COO + H2O =>
C2H3COOH + NaOH = NaC2H3COO + H2O
Ni + I2 = NiI2 =>
Ni + I2 = NiI2
Au + K3PO4 = K + AuPO4 =>
Au + K3PO4 = 3 K + AuPO4
Se + Cl2 + H2O = H2SeO3 + HCl =>
Se + 2 Cl2 + 3 H2O = H2SeO3 + 4 HCl
SiH4O + O2 = SiO2 + H2O =>
2 SiH4O + 3 O2 = 2 SiO2 + 4 H2O
SiH4 + HCl = SiH3Cl + H2 =>
SiH4 + HCl = SiH3Cl + H2
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
AI + Fe3N2 = AIN + Fe =>
2 AI + Fe3N2 = 2 AIN + 3 Fe
CO2 + Sb = Sb2O3 + CO =>
3 CO2 + 2 Sb = Sb2O3 + 3 CO
C6OH14 + O2 = H2O + CO2 =>
C6OH14 + 9 O2 = 7 H2O + 6 CO2
I2 + Na2S + H2O = Na2SO4 + HI =>
4 I2 + Na2S + 4 H2O = Na2SO4 + 8 HI
Cr{+3} + S{-2} = Cr2S3 =>
2 Cr{+3} + 3 S{-2} = Cr2S3
CrCl3 + KNO3 = Cr(NO3)3 + KCl =>
CrCl3 + 3 KNO3 = Cr(NO3)3 + 3 KCl
(NH4)2S + K2Cr2O7 + H2SO4 = H2O + Cr2(SO4)3 + K2SO4 + NH3 =>
3(NH4)2S + 4 K2Cr2O7 + 13 H2SO4 = 16 H2O + 4 Cr2(SO4)3 + 4 K2SO4 + 6 NH3
NaOH(aq) + HCl(aq) = NaCl(s) + H2O(l) =>
NaOH(aq) + HCl(aq) = NaCl(s) + H2O(l)
C2H4F2 + O2 = HF + CO + H2O =>
2 C2H4F2 + 3 O2 = 4 HF + 4 CO + 2 H2O
C6H6 + H = C6H12 =>
C6H6 + 6 H = C6H12
C5H10 + O2 = C5O2 + H2O =>
2 C5H10 + 7 O2 = 2 C5O2 + 10 H2O
SO3{2-} = S2O6{2-} + e =>
2 SO3{2-} = S2O6{2-} + 2e
NaCO3 + C + N2 = NNaC + CO =>
2 NaCO3 + 6 C + N2 = 2 NNaC + 6 CO
NaAlSi3O8 + H2SO4 = NaSO4 + AlSO4 + SiO2 + H2O =>
NaAlSi3O8 + 2 H2SO4 = NaSO4 + AlSO4 + 3 SiO2 + 2 H2O
K3[Cr(C2O4)3]*3H2O + KMnO4 + H2SO4 = Cr2(SO4)3 + MnSO4 + K2SO4 + CO2 + H2O =>
10 K3[Cr(C2O4)3]*3H2O + 12 KMnO4 + 48 H2SO4 = 5 Cr2(SO4)3 + 12 MnSO4 + 21 K2SO4 + 60 CO2 + 78 H2O
C2H5OH + CH3COOH = CH3COOHC2H5 + H3O =>
7 C2H5OH + 3 CH3COOH = 5 CH3COOHC2H5 + 3 H3O
K(NO3)1 + H2(CO3)1 = K2(CO3)1 + H(NO3)1 =>
2 K(NO3)1 + H2(CO3)1 = K2(CO3)1 + 2 H(NO3)1
O2 + C2H4 = CO2 + H6 =>
6 O2 + 3 C2H4 = 6 CO2 + 2 H6
K + HOCH3 = KOCH3 + H2 =>
2 K + 2 HOCH3 = 2 KOCH3 + H2
P4 + S8 = P2S6 =>
2 P4 + 3 S8 = 4 P2S6
MnO2 + KCl + H2SO4 = MnCl2 + Cl2 + H2O + K2SO4 =>
MnO2 + 4 KCl + 2 H2SO4 = MnCl2 + Cl2 + 2 H2O + 2 K2SO4
Cu + Au2O3 = Au + Cu2O =>
6 Cu + Au2O3 = 2 Au + 3 Cu2O
Co2(CO)8 = Co4(CO)12 + CO =>
2 Co2(CO)8 = Co4(CO)12 + 4 CO
Ca(ClO4)2 + (NH4)2S = CaS + NH4ClO4 =>
Ca(ClO4)2 + (NH4)2S = CaS + 2 NH4ClO4
(NH4)2CO3 + Na2HPO4 = Na2CO3 + (NH4)2HPO4 =>
(NH4)2CO3 + Na2HPO4 = Na2CO3 + (NH4)2HPO4
Ba(OH)2 + MnCl2 = Mn(OH)2 + BaCl2 =>
Ba(OH)2 + MnCl2 = Mn(OH)2 + BaCl2
CuAg + NO3 = Cu(NO3)2 + Ag =>
CuAg + 2 NO3 = Cu(NO3)2 + Ag
FeCl3 + MgO + H2O = MgCl2*H2O + Fe(OH)3 =>
2 FeCl3 + 3 MgO + 6 H2O = 3 MgCl2*H2O + 2 Fe(OH)3
Mg + HClO3 = Mg(ClO3)2 + Cl2 + H2O =>
5 Mg + 12 HClO3 = 5 Mg(ClO3)2 + Cl2 + 6 H2O
BaCl2SO2 = BaSO2Cl2 =>
BaCl2SO2 = BaSO2Cl2
Co2Br3 + F2 = Co2F3 + Br2 =>
2 Co2Br3 + 3 F2 = 2 Co2F3 + 3 Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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