| Équations équilibrées la veille | Équations équilibrées le lendemain |
KI + PV(NO3) = PV + KI(NO3)
P + O = P2O6 =>
2 P + 6 O = P2O6
NiSO4 + NH4OH = [Ni(NH3)2]SO4 + H2O =>
NiSO4 + 2 NH4OH = [Ni(NH3)2]SO4 + 2 H2O
RCHO + KMnO4 + H2SO4 = RCOOH + MnSO4 + K2SO4 + H2O =>
5 RCHO + 2 KMnO4 + 3 H2SO4 = 5 RCOOH + 2 MnSO4 + K2SO4 + 3 H2O
HI + NaHO = NaI + H2O =>
HI + NaHO = NaI + H2O
KI + Au = AuI3 + K =>
3 KI + Au = AuI3 + 3 K
Na3PO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH =>
2 Na3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NaOH
AgNO3(ac) + HCl(ac) = HNO3(ac)AgCl(s) =>
AgNO3(ac) + HCl(ac) = HNO3(ac)AgCl(s)
NaHCO3 + KHC4H4O6 = CO2 + H2O + KNaC4H4O6 =>
NaHCO3 + KHC4H4O6 = CO2 + H2O + KNaC4H4O6
H2S + HNO3 = NO + H2O + SO2 =>
H2S + 2 HNO3 = 2 NO + 2 H2O + SO2
Fe2O3 + NaOH + Br2 = Na2FeO4 + NaBr + H2O =>
Fe2O3 + 10 NaOH + 3 Br2 = 2 Na2FeO4 + 6 NaBr + 5 H2O
MgCl2 + Zn = ZnCl + Mg =>
MgCl2 + 2 Zn = 2 ZnCl + Mg
SiCl4 + F2 = SiF4 + Cl2 =>
SiCl4 + 2 F2 = SiF4 + 2 Cl2
NH3NO3 + NaCl = NaNO3 + NH3Cl =>
NH3NO3 + NaCl = NaNO3 + NH3Cl
Na2CO3 + HCl = NaHCO3 + NaCl =>
Na2CO3 + HCl = NaHCO3 + NaCl
H2O + CuO = Cu(OH)2 =>
H2O + CuO = Cu(OH)2
N2H4 + Zn + KOH + H2O = NH3 + K2Zn(OH)4 =>
N2H4 + Zn + 2 KOH + 2 H2O = 2 NH3 + K2Zn(OH)4
C2H14O2(l) + O2 = CO2(g) + H2O(g) =>
2 C2H14O2(l) + 9 O2 = 4 CO2(g) + 14 H2O(g)
HgO + CO = Hg + CO2 =>
HgO + CO = Hg + CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NiSO4 + NH4OH = [Ni(NH3)2]SO4 + H2O =>
NiSO4 + 2 NH4OH = [Ni(NH3)2]SO4 + 2 H2O
NaBrO3 = NaBr + O2 = CO2 + H2O =>
2 NaBrO3 = 2 NaBr + 3 O2
NaI2H2PO4 = NaPO4H2I2 =>
NaI2H2PO4 = NaPO4H2I2
HClO4 + Sn(OH)4 = SnOH(ClO4)3 + H2O =>
3 HClO4 + Sn(OH)4 = SnOH(ClO4)3 + 3 H2O
HCl + Co3(PO4)2 = CoCl2 + H3PO4 =>
6 HCl + Co3(PO4)2 = 3 CoCl2 + 2 H3PO4
In2S3 + Na2S = Na3InS3 =>
In2S3 + 3 Na2S = 2 Na3InS3
Ca3P2 + H2SO4 = H3P + CaSO4 =>
Ca3P2 + 3 H2SO4 = 2 H3P + 3 CaSO4
HCO3 + HCl = ClO3 + CH2 =>
HCO3 + HCl = ClO3 + CH2
NH3 + HCl = NH4 + Cl =>
NH3 + HCl = NH4 + Cl
Cl2(l) + H2 = HCl =>
Cl2(l) + H2 = 2 HCl
NH3 + CuSO4 = NH3SO4 + Cu =>
NH3 + CuSO4 = NH3SO4 + Cu
HNO3 + CO3 = NO3 + Water + carbondioxide =>
2 HNO3 + CO3 = 2 NO3 + H2O + CO2
NH4OH + I2 = NI3 + H2O + HI =>
NH4OH + 3 I2 = NI3 + H2O + 3 HI
Cu(NO3)2 = Cu2O2 + NO2 + O2 =>
2 Cu(NO3)2 = Cu2O2 + 4 NO2 + O2
NH3 + Ca(OH)2 = Ca3N2 + H2O =>
2 NH3 + 3 Ca(OH)2 = Ca3N2 + 6 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KOH + Li = OH + KLi =>
KOH + Li = OH + KLi
K2CrO4 + Cu2(SO4)2 = K2SO4 + Cu2(CrO4)2 =>
2 K2CrO4 + Cu2(SO4)2 = 2 K2SO4 + Cu2(CrO4)2
ClO2 + H2O = ClO2H2O =>
ClO2 + H2O = ClO2H2O
AlCl{2} + Mg(OH){2} = Al(OH){2} + MgCl{2} =>
AlCl{2} + Mg(OH){2} = Al(OH){2} + MgCl{2}
CuSO2(s) = CuS(s)O2(g) =>
CuSO2(s) = CuS(s)O2(g)
Ag(NH3)2OH + CH2OH(CHOH)4CHO = CH2OH(CHOH)4COONH4 + Ag + NH3 + H2O =>
2 Ag(NH3)2OH + CH2OH(CHOH)4CHO = CH2OH(CHOH)4COONH4 + 2 Ag + 3 NH3 + H2O
ClO2 + H2O = ClO2H2O =>
ClO2 + H2O = ClO2H2O
NaPtO = NaOPt =>
NaPtO = NaOPt
NaPO4(aq) + CuSO4(aq) = NaSO4(aq) + CuPO4(s) =>
NaPO4(aq) + CuSO4(aq) = NaSO4(aq) + CuPO4(s)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H3AsO3 + H2O2 = H2AsO4 + H2O =>
2 H3AsO3 + 3 H2O2 = 2 H2AsO4 + 4 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Eu(OH)2 + CO2 + H2O = CO + Eu(OH)3 =>
2 Eu(OH)2 + CO2 + H2O = CO + 2 Eu(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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