| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
CaCl2 + Na = Ca + NaCl =>
CaCl2 + 2 Na = Ca + 2 NaCl
KOH + Al(OH)3 + BaCO3 + H3PO4 = (K2O)3(BaO)3(Al2O3)2(P2O5)12 + CO2 + H2O =>
6 KOH + 4 Al(OH)3 + 3 BaCO3 + 24 H3PO4 = (K2O)3(BaO)3(Al2O3)2(P2O5)12 + 3 CO2 + 45 H2O
H3PO4 + Zn(HCO3)2 = Zn3(PO4)2 + H2O + CO2 =>
2 H3PO4 + 3 Zn(HCO3)2 = Zn3(PO4)2 + 6 H2O + 6 CO2
Mn(OH)3 + HCl = MnCl2 + H2O + Cl =>
Mn(OH)3 + 3 HCl = MnCl2 + 3 H2O + Cl
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
CH4 + O2 = [CH4]2O =>
4 CH4 + O2 = 2[CH4]2O
Fe(NO3)3(aq) + KSCN = Fe(SCN)3 + KNO3 =>
Fe(NO3)3(aq) + 3 KSCN = Fe(SCN)3 + 3 KNO3
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Mn + Cl = MnCl2 =>
Mn + 2 Cl = MnCl2
C7H14O + HBr = C7H13Br + H2O =>
C7H14O + HBr = C7H13Br + H2O
C5H12 = C2H6 + C3H6 =>
C5H12 = C2H6 + C3H6
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Cu + HNO3 = Cu(NO3)2 + NO + H2O = no2 =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CH3CH2NH2HBr = CH3CH2BrNH3 =>
CH3CH2NH2HBr = CH3CH2BrNH3
K2Cr2O7 + H2O + AgNO3 = Ag2CrO4 + HNO3 + KNO3 =>
K2Cr2O7 + H2O + 4 AgNO3 = 2 Ag2CrO4 + 2 HNO3 + 2 KNO3
GeO + IO3{-} = GeO2 + I{-} =>
3 GeO + IO3{-} = 3 GeO2 + I{-}
SilverNitrate + SodiumDichromate = SilverDichromate + SodiumNitrate =>
SilverNitrate + SodiumDichromate = SilverDichromate + SodiumNitrate
Sn + HNO3 = Sn(NO3)2 + NH4NO3 + H2O =>
4 Sn + 10 HNO3 = 4 Sn(NO3)2 + NH4NO3 + 3 H2O
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
NiO4 + Al{+3} + e = NiAl2O4 =>
NiO4 + 2 Al{+3} + 6e = NiAl2O4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HClO + Ca(OH)2 = Ca(ClO)2 + H2O =>
2 HClO + Ca(OH)2 = Ca(ClO)2 + 2 H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
K2S + NaOH = KOH + Na2S =>
K2S + 2 NaOH = 2 KOH + Na2S
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
H3PO4 + Ca(ClO4)2 = HClO4 + Ca3(PO4)2 =>
2 H3PO4 + 3 Ca(ClO4)2 = 6 HClO4 + Ca3(PO4)2
Al(s) + NaNO3(aq) = Al(NO3)3 + Na =>
Al(s) + 3 NaNO3(aq) = Al(NO3)3 + 3 Na
Fe(SO4) + KMnO4 + H2SO4 = Fe2(SO4)3 + Mn(SO4) + KH(SO4) + H2O =>
10 Fe(SO4) + 2 KMnO4 + 9 H2SO4 = 5 Fe2(SO4)3 + 2 Mn(SO4) + 2 KH(SO4) + 8 H2O
C5H11Br + Na = NaBr + C10H22 =>
2 C5H11Br + 2 Na = 2 NaBr + C10H22
Be + NaOH + H2O = Na2(Be(OH)4) + H2 =>
Be + 2 NaOH + 2 H2O = Na2(Be(OH)4) + H2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CH3CH2CH2CO2H + CH2CH3OH = CH3CH2CH2CO2CH2CH3 + H2O =>
CH3CH2CH2CO2H + CH2CH3OH = CH3CH2CH2CO2CH2CH3 + H2O
KNO3 + H2CO3 = HNO3 + K2CO3 =>
2 KNO3 + H2CO3 = 2 HNO3 + K2CO3
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
Cu + HNO3 = CuN2O6 + NO + H2O =>
3 Cu + 8 HNO3 = 3 CuN2O6 + 2 NO + 4 H2O
Sn{4+} + Br{-} = Br2 + Sn0 =>
Sn{4+} + 4 Br{-} = 2 Br2 + Sn0
Ca(OH)2 + Ca(H2PO4)2 = Ca(HPO4) + H2O =>
Ca(OH)2 + Ca(H2PO4)2 = 2 Ca(HPO4) + 2 H2O
Mg + HCl = H2 + MgCl2 = C5H10O5 =>
Mg + 2 HCl = H2 + MgCl2
H2(g) + Cl2(g) = HCl(g) =>
H2(g) + Cl2(g) = 2 HCl(g)
HCl2 + Mg = MgCl2 + H2 =>
2 HCl2 + 2 Mg = 2 MgCl2 + H2
MnO4 + SO2 + H2O = Mn + SO4{-2)+H{+} =>
MnO4 + 4 SO2 + 4 H2O = Mn + 4 SO4{-2)+8H{+}
H2SO4 + Al(OH) = AlSO4 + H2(OH) =>
H2SO4 + Al(OH) = AlSO4 + H2(OH)
HCOOH + Ag2O = H2O + CO2 + Ag =>
HCOOH + Ag2O = H2O + CO2 + 2 Ag
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
(NH4)3PO4 + HNO3 = H2O + NH4NO3 + PO3 =>
8(NH4)3PO4 + 26 HNO3 = 11 H2O + 25 NH4NO3 + 8 PO3
C7H14O + HBr = C7H13Br + H2O =>
C7H14O + HBr = C7H13Br + H2O
Mg + CuSO4 = Mg2SO4 + Cu =>
2 Mg + CuSO4 = Mg2SO4 + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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