| Équations équilibrées la veille | Équations équilibrées le lendemain |
K(s) + Cl(g) = KCl(s)
(CoOH)2CO3 + CO2 + H2O = CoCO3*6H2O =>
(CoOH)2CO3 + CO2 + 11 H2O = 2 CoCO3*6H2O
H202 + MnO2 = HMn + O2 =>
H202 + 202 MnO2 = 202 HMn + 202 O2
C6H5ONa + AgNO3 = C6H5OAg + NaNO3 =>
C6H5ONa + AgNO3 = C6H5OAg + NaNO3
H2O2 + SO2 = H2SO4 =>
H2O2 + SO2 = H2SO4
KClO3 + HHCl = KCl + Cl + H2O =>
KClO3 + 3 HHCl = KCl + 3 Cl + 3 H2O
H2SO4 + NaHCO3 = H2SO4NaHCO3 =>
H2SO4 + NaHCO3 = H2SO4NaHCO3
Ni2(SO4)2 + Na(OH) = Ni(OH)2 + Na2(SO4) =>
Ni2(SO4)2 + 4 Na(OH) = 2 Ni(OH)2 + 2 Na2(SO4)
H3BO3 + BNa3O3 = B2O3 + BNa3 + OH =>
2 H3BO3 + BNa3O3 = B2O3 + BNa3 + 6 OH
Al(NO3)3 + La(NO3)3 + H2O = LaAlO3 + HNO3 =>
Al(NO3)3 + La(NO3)3 + 3 H2O = LaAlO3 + 6 HNO3
C3H5ClO2 + O2 = CO2 + H2O + HCl =>
C3H5ClO2 + 3 O2 = 3 CO2 + 2 H2O + HCl
Mo(OH)2 + O2 + H2O = Mo(OH)3 =>
4 Mo(OH)2 + O2 + 2 H2O = 4 Mo(OH)3
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
K3[Fe(SCN)6] + Na2CrO7 + H2SO4 = Fe(NO3)3 + Cr(SO4)3 + CO2 + H2O + Na2SO4 + KNO3 =>
K3[Fe(SCN)6] + 16 Na2CrO7 + 58 H2SO4 = Fe(NO3)3 + 16 Cr(SO4)3 + 6 CO2 + 58 H2O + 16 Na2SO4 + 3 KNO3
I{-} + KIO3 + H2SO4 + H{+} = I2 + H2O + K2SO4 =>
10 I{-} + 2 KIO3 + H2SO4 + 10 H{+} = 6 I2 + 6 H2O + K2SO4
C2H6O(ethanol) + O2 = CH3COOH + H2O =>
C2H6O(ethanol) + O2 = CH3COOH + H2O
H{+} + MnO4{-} + C2H5OH = Mn{2+} + CH3COOH + H2O =>
12 H{+} + 4 MnO4{-} + 5 C2H5OH = 4 Mn{2+} + 5 CH3COOH + 11 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NO3H + Ca(OH)2 = NO3Ca(OH) + H2O =>
NO3H + Ca(OH)2 = NO3Ca(OH) + H2O
H3SbO3 + NaOH = Na2(HSbO3) + H2O =>
H3SbO3 + 2 NaOH = Na2(HSbO3) + 2 H2O
C115H323 + O2 = CO2 + H2O =>
4 C115H323 + 783 O2 = 460 CO2 + 646 H2O
Zn + NO = ZnO + N =>
Zn + NO = ZnO + N
C6H5COO + HCl = C6H5COOH + Cl =>
C6H5COO + HCl = C6H5COOH + Cl
NH3 + CuO = H2O + Cu(NH2)2 =>
2 NH3 + CuO = H2O + Cu(NH2)2
C2H2 + MnO4{-} = COO{-} + H2O + OH{-} + MnO2 =>
3 C2H2 + 8 MnO4{-} = 6 COO{-} + 2 H2O + 2 OH{-} + 8 MnO2
P + Ca(OH)2 = PCa + OH =>
P + Ca(OH)2 = PCa + 2 OH
(NO)2 + O2 + H2O = HNO3 =>
2(NO)2 + 3 O2 + 2 H2O = 4 HNO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaHSO3 + NaCl = HCl + Na2SO3 =>
NaHSO3 + NaCl = HCl + Na2SO3
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
CH3CH22CH3 + O2 = CO2 + H2O =>
CH3CH22CH3 + 10 O2 = 3 CO2 + 14 H2O
Fe(NO3)3 + NH3H2O = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH3H2O = Fe(OH)3 + 3 NH4NO3
C3H7COOH + NaHCO3 = C3H7COONa + H2O + CO2 =>
C3H7COOH + NaHCO3 = C3H7COONa + H2O + CO2
K2CrO4 + Ag(NO3) = Ag2CrO4 + KNO3 =>
K2CrO4 + 2 Ag(NO3) = Ag2CrO4 + 2 KNO3
NaNO3 + Zn + NaOH = Na2ZnO2 + H2O + NH3 =>
NaNO3 + 4 Zn + 7 NaOH = 4 Na2ZnO2 + 2 H2O + NH3
H3PO4 + MgCO3 = Mg(H2PO4)2 + H2O + CO2 =>
2 H3PO4 + MgCO3 = Mg(H2PO4)2 + H2O + CO2
Cl3CCOOH + NaOH = Cl3CCOONa + H2O =>
Cl3CCOOH + NaOH = Cl3CCOONa + H2O
HCHO + CrO3 = HCOOH + Cr =>
3 HCHO + CrO3 = 3 HCOOH + Cr
NaOH + Zn = Na2Zn + OH =>
2 NaOH + Zn = Na2Zn + 2 OH
HIO3 + H2SO3 = H2SO4 + H2O + I2 =>
2 HIO3 + 5 H2SO3 = 5 H2SO4 + H2O + I2
KSCN + H2O = K2O + HSCN =>
2 KSCN + H2O = K2O + 2 HSCN
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
P + Ba(OH)2 + H2O = H3P + Ba(H2PO2)2 =>
8 P + 3 Ba(OH)2 + 6 H2O = 2 H3P + 3 Ba(H2PO2)2
MgBr2 + CaCO3 = CaBr2 + MgCO3 =>
MgBr2 + CaCO3 = CaBr2 + MgCO3
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
Be + Ni{2+} = Be{2+} + Ni =>
Be + Ni{2+} = Be{2+} + Ni
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Be(OH)2 + HCl + H2O = [Be(OH2)4]Cl2 =>
Be(OH)2 + 2 HCl + 2 H2O = [Be(OH2)4]Cl2
Cu + AuI3 = CuI2 + Au =>
3 Cu + 2 AuI3 = 3 CuI2 + 2 Au
H2J2 = HJ =>
H2J2 = 2 HJ
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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