| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NaNO3(aq) + FeCl3(aq) = 3 NaCl + Fe(NO3)3
Ag2O + CO2 = Ag2CO3 =>
Ag2O + CO2 = Ag2CO3
AgCl + Na2CO3 = Ag2O + NaCl + CO2 =>
2 AgCl + Na2CO3 = Ag2O + 2 NaCl + CO2
KH2PO4 + MnI2 = KH2I2 + MnPO4 =>
KH2PO4 + MnI2 = KH2I2 + MnPO4
CH3OH + C9H8O4 = C8H8O3 + C3H6O2 =>
11 CH3OH + 3 C9H8O4 = C8H8O3 + 10 C3H6O2
Na2CO3 + Cu(SO4) = Na2(SO4) + CuCO3 =>
Na2CO3 + Cu(SO4) = Na2(SO4) + CuCO3
C17H33COOH + Na2CO3 = C17H33COONa + H2O + CO2 =>
2 C17H33COOH + Na2CO3 = 2 C17H33COONa + H2O + CO2
NaBiO3 + NaI + HNO3 = I2 + NaNO3 + BiONO3 + H2O =>
NaBiO3 + 2 NaI + 4 HNO3 = I2 + 3 NaNO3 + BiONO3 + 2 H2O
Na2S2O8 + C2H2Cl2 + H2O = CO2 + H{+} + Cl{-} + Na{+} + SO4{2-} =>
4 Na2S2O8 + C2H2Cl2 + 4 H2O = 2 CO2 + 10 H{+} + 2 Cl{-} + 8 Na{+} + 8 SO4{2-}
Ga(OH)3 + HBr = GaBr3 + H2O =>
Ga(OH)3 + 3 HBr = GaBr3 + 3 H2O
FeCl2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + FeCl3 + H2O =>
30 FeCl2 + 6 KMnO4 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 20 FeCl3 + 24 H2O
CaCo3 + FePo4 = Ca3(Po4)2 + Fe2(Co3)3 =>
3 CaCo3 + 2 FePo4 = Ca3(Po4)2 + Fe2(Co3)3
MnO2 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + H2O =>
MnO2 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + H2O
Sr(OH)2 + H3BO3 = SrHBO3 + H2O =>
Sr(OH)2 + H3BO3 = SrHBO3 + 2 H2O
Ba(OH)2 + H2O2 = BaO2 + H2O =>
Ba(OH)2 + H2O2 = BaO2 + 2 H2O
Zr + HCl = ZrCl4 + H2 =>
Zr + 4 HCl = ZrCl4 + 2 H2
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
C2H5CONHCH3 + NaOH = C2H5COONa + CH3NH2 =>
C2H5CONHCH3 + NaOH = C2H5COONa + CH3NH2
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
C10H14N2Na2O8 + K2SO4 = C10H14N2K2O8 + Na2SO4 =>
C10H14N2Na2O8 + K2SO4 = C10H14N2K2O8 + Na2SO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CH3OCOSCN + H2NC6H4NH2 = C6H4(NHC(S)NH(CO)OCH3)2 =>
2 CH3OCOSCN + H2NC6H4NH2 = C6H4(NHC(S)NH(CO)OCH3)2
Fe(OH)2Cl = FeCl3 + Fe(OH)3 =>
3 Fe(OH)2Cl = FeCl3 + 2 Fe(OH)3
CH2O + CrO3 + H2SO4 = CH2O2 + H2O + Cr2(SO4)3 =>
3 CH2O + 2 CrO3 + 3 H2SO4 = 3 CH2O2 + 3 H2O + Cr2(SO4)3
C5H11NO2S + O2 = CO2 + H2O + NH3 + H2SO4 =>
2 C5H11NO2S + 15 O2 = 10 CO2 + 6 H2O + 2 NH3 + 2 H2SO4
S + OH = SO2 + H2O =>
S + 4 OH = SO2 + 2 H2O
Na2O(SiO2)3(H2O)22 + Ca(OH)2 + CaAlO2NaAlO2(SiO2)3 + (OH)4 = NaOH + Al2O3(SiO2)2 + CaO(SiO2)(H2O)4 =>
4 Na2O(SiO2)3(H2O)22 + 12 Ca(OH)2 + 12 CaAlO2NaAlO2(SiO2)3 + 3(OH)4 = 20 NaOH + 12 Al2O3(SiO2)2 + 24 CaO(SiO2)(H2O)4
Nb2O5 = Nb + O2 =>
2 Nb2O5 = 4 Nb + 5 O2
C6H5NO2 + HNO3 = CO2 + H2O + N2 =>
C6H5NO2 + 5 HNO3 = 6 CO2 + 5 H2O + 3 N2
Br2 + H2SO4 = Br2SO4 + H2 =>
Br2 + H2SO4 = Br2SO4 + H2
Al(NO3)3(aq) + KOH(aq) = KNO3(aq) + Al(OH)3 =>
Al(NO3)3(aq) + 3 KOH(aq) = 3 KNO3(aq) + Al(OH)3
CH3COClNH3 = CH3CONH2HCl =>
CH3COClNH3 = CH3CONH2HCl
H3PO4 + NO = P + HNO3 + H2O =>
3 H3PO4 + 5 NO = 3 P + 5 HNO3 + 2 H2O
XeF6(s) + H2O(l) = XeO3(aq) + HF(aq) =>
XeF6(s) + 3 H2O(l) = XeO3(aq) + 6 HF(aq)
LiCl + MgCl2 = Li2MgCl4 =>
2 LiCl + MgCl2 = Li2MgCl4
Na + {2} = Na{2}O =>
Na + {2} = Na{2}O
Co(NO3)2 + Al2O3 = CoO3 + Al2(NO3)2 =>
Co(NO3)2 + Al2O3 = CoO3 + Al2(NO3)2
Zn + CN = Zn(CN) =>
Zn + CN = Zn(CN)
Ba(OH)2(aq) + NaCl(aq) = BaCl2(aq) + NaOH(aq) =>
Ba(OH)2(aq) + 2 NaCl(aq) = BaCl2(aq) + 2 NaOH(aq)
Fe(SCN)3 + NH4F = (NH4)3[FeF6] + NH4SCN =>
Fe(SCN)3 + 6 NH4F = (NH4)3[FeF6] + 3 NH4SCN
LiOH + Mg(NO3)2 = MgOH + Li(NO3)2 =>
LiOH + Mg(NO3)2 = MgOH + Li(NO3)2
Na2SO4 + (NH4)I = NaI + SO4(NH4)2 =>
Na2SO4 + 2(NH4)I = 2 NaI + SO4(NH4)2
C6H14O6 + KNO3 = CO2 + N2 + K2CO3 + H2O =>
5 C6H14O6 + 26 KNO3 = 17 CO2 + 13 N2 + 13 K2CO3 + 35 H2O
Mg{+2} + O{2-} = MgO =>
Mg{+2} + O{2-} = MgO
Br + Na = NaBr2 =>
2 Br + Na = NaBr2
CH3Cl(g) + Cl2(g) = CCl4(g) + HCl(g) =>
CH3Cl(g) + 3 Cl2(g) = CCl4(g) + 3 HCl(g)
S + KOH = K2S + K2SO4 + H2O =>
4 S + 8 KOH = 3 K2S + K2SO4 + 4 H2O
HNO3 + H3O = HN3 + H2O =>
3 HNO3 + 16 H3O = HN3 + 25 H2O
Hg(OH)2 + H3PO3 = Hg3(PO3)2 + HOH =>
3 Hg(OH)2 + 2 H3PO3 = Hg3(PO3)2 + 6 HOH
Fe + MgS = Fe2S3 + Mg =>
2 Fe + 3 MgS = Fe2S3 + 3 Mg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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