Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Tc7 + 49 O2 = 14 Tc2O7
K3Fe(C2O4)33H20 + KMnO4 + H2SO4 = CO2 + Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 K3Fe(C2O4)33H20 + 52 KMnO4 + 108 H2SO4 = 660 CO2 + 5 Fe2(SO4)3 + 52 MnSO4 + 41 K2SO4 + 208 H2O
CH3OH + NaCl = CH4NaCl + O =>
CH3OH + NaCl = CH4NaCl + O
CH2OH + CO2 = CH2COOH + O2 =>
2 CH2OH + 2 CO2 = 2 CH2COOH + O2
K + FeS = K2S + Fe =>
2 K + FeS = K2S + Fe
S2 + Al3 = Al3S2 =>
S2 + Al3 = Al3S2
C7H603 + C4H6O3 = C9H8O7 + C22H402 =>
2 C7H603 + 24387.999999994C4H6O3 = 10451.999999997C9H8O7 + 158.99999999996C22H402
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
Hg + H2CO3 = Hg2CO3 + H2 =>
2 Hg + H2CO3 = Hg2CO3 + H2
FeCr2O4 + K2CO3 + O2 = Fe2O3 + K2Cr2O4 + CO2 =>
4 FeCr2O4 + 4 K2CO3 + O2 = 2 Fe2O3 + 4 K2Cr2O4 + 4 CO2
MgOH2O = Mg(OH)2 =>
MgOH2O = Mg(OH)2
CH3NH2 + C2H5Br = CH3CH2CH2NH2 + CH3Br =>
CH3NH2 + 2 C2H5Br = CH3CH2CH2NH2 + 2 CH3Br
KI + H2SO4 = H2S + I2 + K2SO4 + H2O =>
8 KI + 5 H2SO4 = H2S + 4 I2 + 4 K2SO4 + 4 H2O
K2SO3 + K2Cr2O7 + H2SO4 = Cr2O3 + K2SO4 + H2O =>
3 K2SO3 + K2Cr2O7 + H2SO4 = Cr2O3 + 4 K2SO4 + H2O
MgOH2SO4 = MgSO4H2O =>
MgOH2SO4 = MgSO4H2O
As2O3 + HClO + H2O = H3AsO4 + HCl =>
As2O3 + 2 HClO + 3 H2O = 2 H3AsO4 + 2 HCl
C2H6 + F2 = C2H2F4 + H2 =>
C2H6 + 2 F2 = C2H2F4 + 2 H2
ClH + Ba(OH)2 = BaCl2 + H2O =>
2 ClH + Ba(OH)2 = BaCl2 + 2 H2O
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Pb8 + H2O2 = PbO2 + H2O =>
Pb8 + 16 H2O2 = 8 PbO2 + 16 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
H2C2O4 + NaF = Na2C2O4 + HF =>
H2C2O4 + 2 NaF = Na2C2O4 + 2 HF
At + O = At2O7 =>
2 At + 7 O = At2O7
NH3 + CaCl2 + H2O = CaO + NH4Cl =>
2 NH3 + CaCl2 + H2O = CaO + 2 NH4Cl
HN3 + O2 = NO3 + H2O =>
4 HN3 + 19 O2 = 12 NO3 + 2 H2O
Au3ZO4 + YaYl2 = AuYl + Ya3(ZO4)2 =>
2 Au3ZO4 + 3 YaYl2 = 6 AuYl + Ya3(ZO4)2
KMnO4 + KOH + H2SO3 = K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 4 KOH + 5 H2SO3 = 3 K2SO4 + 2 MnSO4 + 7 H2O
K2Cr2O7 + H2SO4 + KI = Cr2SO4 + I + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 10 KI = Cr2SO4 + 10 I + 6 K2SO4 + 7 H2O
C6H5CH3 + K2MnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
2 C6H5CH3 + 4 K2MnO4 + 8 H2SO4 = 7 CH3COOH + 4 MnSO4 + 4 K2SO4 + 2 H2O
As2O3 + HClO + H2O = H3AsO4 + HCl =>
As2O3 + 2 HClO + 3 H2O = 2 H3AsO4 + 2 HCl
C12H36O6Si6 + O2 = CO2 + H2O + SiO2 =>
C12H36O6Si6 + 24 O2 = 12 CO2 + 18 H2O + 6 SiO2
H2SO4 + KBr = S + H2O + Br2 + K2SO4 =>
4 H2SO4 + 6 KBr = S + 4 H2O + 3 Br2 + 3 K2SO4
K2CO3 + HNO3 = KNO3 + H2CO3 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2CO3
Na2O + NaCl = Na2Cl + NaO =>
Na2O + NaCl = Na2Cl + NaO
C6H5OH + HNO3 = C6H5NO3 + H2O =>
C6H5OH + HNO3 = C6H5NO3 + H2O
C3H6Cl2 + H2O = C3H6(OH)2 + HCl =>
C3H6Cl2 + 2 H2O = C3H6(OH)2 + 2 HCl
Nd2O3 + HNO3 = Nd(NO3)3 + H2O =>
Nd2O3 + 6 HNO3 = 2 Nd(NO3)3 + 3 H2O
AgNO3 + (Na)2CrO4 = Ag2CrO4 + NaNO3 =>
2 AgNO3 + (Na)2CrO4 = Ag2CrO4 + 2 NaNO3
Cl + Mg2Br3 = Br + MgCl2 =>
4 Cl + Mg2Br3 = 3 Br + 2 MgCl2
ZnI2 + F = ZnF2 + I =>
ZnI2 + 2 F = ZnF2 + 2 I
Cl2O7(g) + Ca(OH)2 = Ca(ClO4)2 + H2O =>
Cl2O7(g) + Ca(OH)2 = Ca(ClO4)2 + H2O
Tc7 + O2 = Tc2O7 =>
4 Tc7 + 49 O2 = 14 Tc2O7
SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O
AgI + Fe2(CO3)2 = FeI2 + Ag2CO3 =>
4 AgI + Fe2(CO3)2 = 2 FeI2 + 2 Ag2CO3
Sb + HCl = SbCl3 + H2 =>
2 Sb + 6 HCl = 2 SbCl3 + 3 H2
H2CrO4 + HNO3 = Cr(NO3)2 + H2O + O2 =>
H2CrO4 + 2 HNO3 = Cr(NO3)2 + 2 H2O + O2
HCH2CHCO2 + OH{-} = CH2CHCO2{-} + H2O =>
HCH2CHCO2 + OH{-} = CH2CHCO2{-} + H2O
Na2O + HCl = H2O + NaCl =>
Na2O + 2 HCl = H2O + 2 NaCl
MnO4{-} + SO2 + H2O = Mn + HSO4{-} + H{+} =>
2 MnO4{-} + 7 SO2 + 6 H2O = 2 Mn + 7 HSO4{-} + 5 H{+}
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/22/25
Équations équilibrées sur05/22/24
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