| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HNO2 + Mg2O = 2 Mg(NO2) + H2O
HF(aq)NaOH(aq) = H(OH)(l)NaF(aq) =>
HF(aq)NaOH(aq) = H(OH)(l)NaF(aq)
CrBr2(aq)AgNO3(aq) = AgBr2CrNO3 =>
CrBr2(aq)AgNO3(aq) = AgBr2CrNO3
AgNO3 + Ca(OH)2 = Ag(OH) + Ca(NO3)2 =>
2 AgNO3 + Ca(OH)2 = 2 Ag(OH) + Ca(NO3)2
Ca(NO3)2 + OH = Ca(OH)2 + (NO3)2 =>
Ca(NO3)2 + 2 OH = Ca(OH)2 + (NO3)2
C6H10O4 + C6H16N2 = C12H26N2O4 =>
C6H10O4 + C6H16N2 = C12H26N2O4
RCHO + KMnO4 + HCl = RCOOH + KCl + MnCl + H2O =>
3 RCHO + KMnO4 + 2 HCl = 3 RCOOH + KCl + MnCl + H2O
VCl3NaSbCl6 = NaVCl6SbCl3 =>
VCl3NaSbCl6 = NaVCl6SbCl3
Sr + HPO4 = Sr3(PO4)2 + H3 =>
9 Sr + 6 HPO4 = 3 Sr3(PO4)2 + 2 H3
C7HO3 + O2 = CO2 + H2O =>
4 C7HO3 + 23 O2 = 28 CO2 + 2 H2O
MgSO4(aq)PB(CH3COO)2(aq) = Mg(CH3COO)2(aq)PBSO4(s) =>
MgSO4(aq)PB(CH3COO)2(aq) = Mg(CH3COO)2(aq)PBSO4(s)
MnI2(s) = Mn(s) + I2(s) =>
MnI2(s) = Mn(s) + I2(s)
SrSAg2SO3 = Ag2SSrSO3 =>
SrSAg2SO3 = Ag2SSrSO3
CH3COOH + HNO3 = CH3COOH2 + NO3 =>
CH3COOH + HNO3 = CH3COOH2 + NO3
(CaCO3) = (CaO) + (CO2) =>
(CaCO3) = (CaO) + (CO2)
C7H6O2 + O2 = C + H2O =>
2 C7H6O2 + O2 = 14 C + 6 H2O
MgS + K2CO3 = MgCO3 + K2S =>
MgS + K2CO3 = MgCO3 + K2S
Mn(OH)2 + Br2 + NaOH = MnO2 + NaBr + H2O =>
Mn(OH)2 + Br2 + 2 NaOH = MnO2 + 2 NaBr + 2 H2O
Cl(OH)2 + H3PO4 = Cl3(PO4)2 + H2O =>
3 Cl(OH)2 + 2 H3PO4 = Cl3(PO4)2 + 6 H2O
CeNO3NaHPO4 = CeHPO4NaNO3 =>
CeNO3NaHPO4 = CeHPO4NaNO3
CH3(CH2)7OH + CH3COOH = CH3COO(CH2)7CH3 + H2O =>
CH3(CH2)7OH + CH3COOH = CH3COO(CH2)7CH3 + H2O
CuO + HCl + H2O = [Cu(OH2)6]Cl2 =>
CuO + 2 HCl + 5 H2O = [Cu(OH2)6]Cl2
Li3N + H2 = LiH + NH3 =>
Li3N + 3 H2 = 3 LiH + NH3
BrO{-} + Fe(OH)2 + H2O = Br{-} + Fe(OH)3 =>
BrO{-} + 2 Fe(OH)2 + H2O = Br{-} + 2 Fe(OH)3
C14H10O2NaBH4H2O = C14H12O2BH3NaOH =>
C14H10O2NaBH4H2O = C14H12O2BH3NaOH
Na2SO3 + I3 = I2SO3 + Na =>
3 Na2SO3 + 2 I3 = 3 I2SO3 + 6 Na
Al + Ce3 = AlCe3 =>
Al + Ce3 = AlCe3
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
NH4OH + NO2 = NH4NO3 + H2 =>
2 NH4OH + 2 NO2 = 2 NH4NO3 + H2
Na + P = Na3P =>
3 Na + P = Na3P
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
Bi + H2O = Bi2O3 + H2 =>
2 Bi + 3 H2O = Bi2O3 + 3 H2
CuCl2 + Zn = Cu + ZnCl2 =>
CuCl2 + Zn = Cu + ZnCl2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HNO2 + H2S = N2 + SO2 + H2O =>
2 HNO2 + H2S = N2 + SO2 + 2 H2O
HNO2 + HI = N2 + I2 + H2O =>
2 HNO2 + 6 HI = N2 + 3 I2 + 4 H2O
NaOCl + NaHSO3 = NaHSO4 + NaCl =>
NaOCl + NaHSO3 = NaHSO4 + NaCl
Fe(OH)3 + K2C2O4 + H2O = K3Fe(C2O4)3*3H2O + KOH =>
Fe(OH)3 + 3 K2C2O4 + 3 H2O = K3Fe(C2O4)3*3H2O + 3 KOH
Zn2O + NaCl = ZnCl + Na2O =>
Zn2O + 2 NaCl = 2 ZnCl + Na2O
NeH + O = NeO + H =>
NeH + O = NeO + H
KHS + HCOOH = H2S + HCOOK =>
KHS + HCOOH = H2S + HCOOK
Na(s)MnCl(aq) = NaCl(aq)Mn(s) =>
Na(s)MnCl(aq) = NaCl(aq)Mn(s)
NaOH + Fe3NO2 = NaFe3 + OHNO2 =>
NaOH + Fe3NO2 = NaFe3 + OHNO2
AlClAgNo = AgClAl(No) =>
AlClAgNo = AgClAl(No)
(NH4)Cl(aq)AgNO3(aq) = NH4(NO3)(aq)AgCl(aq) =>
(NH4)Cl(aq)AgNO3(aq) = NH4(NO3)(aq)AgCl(aq)
NaBr + Na2Cr2O7 + H2SO4 = Br + Cr2(SO4)3 + Na2SO4 + H2O =>
6 NaBr + Na2Cr2O7 + 7 H2SO4 = 6 Br + Cr2(SO4)3 + 4 Na2SO4 + 7 H2O
NaSO4 + P4O10 = Na3PO4 + SO3 + O =>
12 NaSO4 + P4O10 = 4 Na3PO4 + 12 SO3 + 6 O
Al + Ce2 = AlCe2 =>
Al + Ce2 = AlCe2
Mg(NO3)2(aq)SrCl2(aq) = MgCl2Sr(NO3)2 =>
Mg(NO3)2(aq)SrCl2(aq) = MgCl2Sr(NO3)2
BaO + P2O5 = BaP2 + O =>
BaO + P2O5 = BaP2 + 6 O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/19/24
Équations équilibrées sur05/19/23
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