| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 HC3H503 + 2019 OH = 3 C3H5CO3 + 2010 H2O
Co(C2H3O2)3 + Na2CO3 = Co2(CO3)3 + NaC2H3O2 =>
2 Co(C2H3O2)3 + 3 Na2CO3 = Co2(CO3)3 + 6 NaC2H3O2
C5H10O5 = C2H6O + CO2 =>
3 C5H10O5 = 5 C2H6O + 5 CO2
Mn2(SO3)3 + K3PO4 = K2SO3 + MnPO4 =>
Mn2(SO3)3 + 2 K3PO4 = 3 K2SO3 + 2 MnPO4
C4H8 + H2 = C2H10 =>
C4H8 + 6 H2 = 2 C2H10
Li2CO3 + SiO2 = Li2SiO3 + CO2 =>
Li2CO3 + SiO2 = Li2SiO3 + CO2
CdBr2 + Na2S = CdS + NaBr =>
CdBr2 + Na2S = CdS + 2 NaBr
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
H2 + I2 = HI =>
H2 + I2 = 2 HI
KNO3 + C12H24O12 = H2O + CO2 + KNO2 =>
24 KNO3 + C12H24O12 = 12 H2O + 12 CO2 + 24 KNO2
KC2H3O2 + HBr = KBr + HC2H3O2 =>
KC2H3O2 + HBr = KBr + HC2H3O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na + Ca3P2 = Na3P + Ca =>
6 Na + Ca3P2 = 2 Na3P + 3 Ca
Pt(NO3)4 + CaCl2 = PtCl4 + Ca(NO3)2 =>
Pt(NO3)4 + 2 CaCl2 = PtCl4 + 2 Ca(NO3)2
Na2Co3(aq) + CaCl2*2H2O(aq) = CaCo3(s) + *NaCl(aq) + *H2O =>
Na2Co3(aq) + CaCl2*2H2O(aq) = CaCo3(s) + 2*NaCl(aq) + 2*H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
KOH + Br2 = KBrO4 + KBr + H2O =>
8 KOH + 4 Br2 = KBrO4 + 7 KBr + 4 H2O
KMnO4 + NaOH + NaNO2 = KOH + NO2 + Na2MnO4 =>
KMnO4 + NaOH + NaNO2 = KOH + NO2 + Na2MnO4
Mg(NO3)2 + K2CO3 = MgCO3 + KNO3 =>
Mg(NO3)2 + K2CO3 = MgCO3 + 2 KNO3
NO{2-} + MnO{4-} + H{+} = Mn{2+} + NO{3-} + H2O =>
4 NO{2-} + MnO{4-} + 2 H{+} = Mn{2+} + 4 NO{3-} + H2O
Mg(s) + AgCl(aq) = Ag(s) + MgCl2(aq) =>
Mg(s) + 2 AgCl(aq) = 2 Ag(s) + MgCl2(aq)
Al(NO3)3 + K2CO3 = Al2(CO3)3 + KNO3 =>
2 Al(NO3)3 + 3 K2CO3 = Al2(CO3)3 + 6 KNO3
AuCl3 = Au + Cl2 =>
2 AuCl3 = 2 Au + 3 Cl2
Ca10(PO4)6F2 + H3PO4 = Ca(H2PO4)2 + HF =>
Ca10(PO4)6F2 + 14 H3PO4 = 10 Ca(H2PO4)2 + 2 HF
NaNH4HPO4 = NH3NaH2PO4 =>
NaNH4HPO4 = NH3NaH2PO4
Mg(s) + H2O(l) = H2(g) + MgO(s) =>
Mg(s) + H2O(l) = H2(g) + MgO(s)
NaOH(aq) + CaCl2(aq) = Ca(OH)2(s) + NaCl(s) =>
2 NaOH(aq) + CaCl2(aq) = Ca(OH)2(s) + 2 NaCl(s)
MoSO4 + H2O = MoSO4*8H2O =>
MoSO4 + 8 H2O = MoSO4*8H2O
C4H8Cl2 + KOH = C4H10O2 + KCl =>
C4H8Cl2 + 2 KOH = C4H10O2 + 2 KCl
CaFl2 = Ca2 + Fl =>
2 CaFl2 = Ca2 + 4 Fl
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
LiBr + H2SO4 = Li2SO4 + Br2 + SO2 + H2O =>
2 LiBr + 2 H2SO4 = Li2SO4 + Br2 + SO2 + 2 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Zn + C4SO4 = ZnSO4 + C4 =>
Zn + C4SO4 = ZnSO4 + C4
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
H2S + Fe(OH)3 = Fe2S3 + H2O =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2O
Na2SiO3 + HNO2 = H2SiO3 + NaNO2 =>
Na2SiO3 + 2 HNO2 = H2SiO3 + 2 NaNO2
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
CO2H2O = H2CO3 =>
CO2H2O = H2CO3
Na3(PO4) + H2O = Na(OH) + H3PO4 =>
Na3(PO4) + 3 H2O = 3 Na(OH) + H3PO4
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
Ga + Ca(NO3)2 = Ca + Ga(NO3)3 =>
2 Ga + 3 Ca(NO3)2 = 3 Ca + 2 Ga(NO3)3
Na2CrO4 + H2O = Cr + NaOH + O2 =>
2 Na2CrO4 + 2 H2O = 2 Cr + 4 NaOH + 3 O2
CH3CH2OH(l) + O2(g) = CO2(g) + H2O(g) =>
CH3CH2OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
(NH4)3P + KOH = H2O + K3P + NH3 =>
(NH4)3P + 3 KOH = 3 H2O + K3P + 3 NH3
(NH4)2Cr2O7 + NaOH = Na2Cr2O7 + NH4OH =>
(NH4)2Cr2O7 + 2 NaOH = Na2Cr2O7 + 2 NH4OH
CH3CSNH2 + H2O = CH3COONH4 + H2S =>
CH3CSNH2 + 2 H2O = CH3COONH4 + H2S
CoOHCl = OHCoCl =>
CoOHCl = OHCoCl
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
IPO4 + H2O = I2 + IO3{-} + H2PO4{-} + H{+} =>
5 IPO4 + 9 H2O = I2 + 3 IO3{-} + 5 H2PO4{-} + 8 H{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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