| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + H2O2 = 2 MnO2 + 2 KOH + 2 O2
O3 + N2 = O3N2 =>
O3 + N2 = O3N2
C3H4O3 + C2H5OH = CH3COCOOC2H5 + H2O =>
C3H4O3 + C2H5OH = CH3COCOOC2H5 + H2O
MgO + ZnO = MgZn + O =>
MgO + ZnO = MgZn + 2 O
Cr(OH)3 + KOH = Cr(OH)4K =>
Cr(OH)3 + KOH = Cr(OH)4K
Zn + AgNO3 = ZnO + AgN =>
3 Zn + AgNO3 = 3 ZnO + AgN
(NO3)2Pb{2+} = OPb{2+} + NO2 + O2 =>
2(NO3)2Pb{2+} = 2 OPb{2+} + 4 NO2 + O2
KSI + O2 = KSIO3 =>
2 KSI + 3 O2 = 2 KSIO3
Al + NiSO4 = Al2(SO4)3 + Ni =>
2 Al + 3 NiSO4 = Al2(SO4)3 + 3 Ni
BaF2 = Ba + F2 =>
BaF2 = Ba + F2
SO3 + H2O(l) = H2SO4(aq) =>
SO3 + H2O(l) = H2SO4(aq)
K2S + MgSO4 = MgO4 + K2S2 =>
K2S + MgSO4 = MgO4 + K2S2
Na2CO3 + HCl = CO2 + H2O + NaCl =>
Na2CO3 + 2 HCl = CO2 + H2O + 2 NaCl
Ca + MnCl = CaCl + Mn =>
Ca + MnCl = CaCl + Mn
Ag + Ni(NO3)2 = Ag(NO3)2 + Ni =>
Ag + Ni(NO3)2 = Ag(NO3)2 + Ni
ClO3 + Fe(OH)3 = FeO42 + Cl + OH =>
14 ClO3 + Fe(OH)3 = FeO42 + 14 Cl + 3 OH
Sr3(PO4)2 + (NH4)2CO3 = SrCO3 + (NH4)3PO4 =>
Sr3(PO4)2 + 3(NH4)2CO3 = 3 SrCO3 + 2(NH4)3PO4
O3 + N2 = O3N2 =>
O3 + N2 = O3N2
ClCH2CH2Cl + H2O = CH2CH2O + HCl =>
ClCH2CH2Cl + H2O = CH2CH2O + 2 HCl
C2H4 + HBr = C2H4Br2 + H2 =>
C2H4 + 2 HBr = C2H4Br2 + H2
FeSO4 + Hg2(NO3)2 = Fe(NO3)2 + Hg2SO4 =>
FeSO4 + Hg2(NO3)2 = Fe(NO3)2 + Hg2SO4
NH4OH + Pb(NO3) = NH4NO3 + PbOH =>
NH4OH + Pb(NO3) = NH4NO3 + PbOH
NaBrBa(OH) = Na(OH)BaBr =>
NaBrBa(OH) = Na(OH)BaBr
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
Na2[Sn(OH)4] + HNO3 = Na2[Sn(OH)6] + NO2 =>
Na2[Sn(OH)4] + 2 HNO3 = Na2[Sn(OH)6] + 2 NO2
H2C2O4 + KMnO4 = CO2 + H2O + KMn0 =>
4 H2C2O4 + KMnO4 = 8 CO2 + 4 H2O + KMn0
CuO + BaO = BaCuO2 =>
CuO + BaO = BaCuO2
NH3 + SO4 = NH3SO4 =>
NH3 + SO4 = NH3SO4
MgCl2 + Fe(NO3)2 = FeCl2 + Mg(NO3)2 =>
MgCl2 + Fe(NO3)2 = FeCl2 + Mg(NO3)2
Al(OH)3 + HCl1 = AlCl3 + H2O =>
Al(OH)3 + 3 HCl1 = AlCl3 + 3 H2O
AgBr* + C6H6O2(hidroquinona) = Ag + HBr + C6H4O2(quinona) =>
2 AgBr* + C6H6O2(hidroquinona) = 2 Ag + 2 HBr + C6H4O2(quinona)
Na2O2(s) + H2O(l) = NaOH(g) + H2O2(g) =>
Na2O2(s) + 2 H2O(l) = 2 NaOH(g) + H2O2(g)
magnesium + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
ZnCl2 + AgNO2 = Zn(NO2)2 + AgCl =>
ZnCl2 + 2 AgNO2 = Zn(NO2)2 + 2 AgCl
Mg(OH)2 + NaCl = MgCl2 + NaOH =>
Mg(OH)2 + 2 NaCl = MgCl2 + 2 NaOH
C + H2SO4 = CO2 + H2O + SO2 =>
C + 2 H2SO4 = CO2 + 2 H2O + 2 SO2
NaCl(aq) + Pb(NO3)2 = Na(NO3) + PbCl2 =>
2 NaCl(aq) + Pb(NO3)2 = 2 Na(NO3) + PbCl2
CH3Cl + Cl2 = CCl + HCl =>
2 CH3Cl + 3 Cl2 = 2 CCl + 6 HCl
(NH4)2SO4 + Sr(NO3)2 = (NH4)2(NO3)2 + SO4Sr =>
(NH4)2SO4 + Sr(NO3)2 = (NH4)2(NO3)2 + SO4Sr
Al(OH)3(ac) + H2SO4(ac) = Al2(SO4)3(ac) + H2O(g) =>
2 Al(OH)3(ac) + 3 H2SO4(ac) = Al2(SO4)3(ac) + 6 H2O(g)
NaCl(aq) + Pb(NO3)2 = Na(NO3) + PbCl2 =>
2 NaCl(aq) + Pb(NO3)2 = 2 Na(NO3) + PbCl2
NiCl2 + I2 = NiI2 + Cl2 =>
NiCl2 + I2 = NiI2 + Cl2
C2H6 + O2 = CO2 + H2O = =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2C2O4 + Ba = BaC2O4 + H2 =>
H2C2O4 + Ba = BaC2O4 + H2
Zn(NO3)2(aq) + Na3PO4(aq) = NaNO3 + Zn3(PO4)2 =>
3 Zn(NO3)2(aq) + 2 Na3PO4(aq) = 6 NaNO3 + Zn3(PO4)2
AgNO3 + Al2S3 = Al(NO3)3 + Ag2S =>
6 AgNO3 + Al2S3 = 2 Al(NO3)3 + 3 Ag2S
CH3COH + Ca(OH)2 = H3COOCa + H2O =>
CH3COH + 2 Ca(OH)2 = 2 H3COOCa + H2O
SO2 + O2 = S2O5 =>
4 SO2 + O2 = 2 S2O5
Mg(AlO2)2 + NaOH = Mg(OH)2 + NaAlO2 =>
Mg(AlO2)2 + 2 NaOH = Mg(OH)2 + 2 NaAlO2
HNO3(aq) + Sr(OH)2 = H2O(l) + Sr(NO3)2(aq) =>
2 HNO3(aq) + Sr(OH)2 = 2 H2O(l) + Sr(NO3)2(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/07/24
Équations équilibrées sur12/07/23
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