| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H7OH + 7 O = 2 CO2 + 4 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C3H6 + KBr + H2O = C3H7Br + KOH =>
C3H6 + KBr + H2O = C3H7Br + KOH
C3H5Cl + Na2S + S = C6H10S3 + NaCl =>
2 C3H5Cl + Na2S + 2 S = C6H10S3 + 2 NaCl
Na2Cr2O7 + LiOH = Li2Cr2O7 + NaOH =>
Na2Cr2O7 + 2 LiOH = Li2Cr2O7 + 2 NaOH
AgNo3 + H2O = HNo3 + Ag2O =>
2 AgNo3 + H2O = 2 HNo3 + Ag2O
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
Li + HCl = Li2Cl2 + H =>
2 Li + 2 HCl = Li2Cl2 + 2 H
Mn{+2} + NaBiO3 + H{+} = MnO4{-} + Bi{+3} + H2O + Na{+} =>
2 Mn{+2} + 5 NaBiO3 + 14 H{+} = 2 MnO4{-} + 5 Bi{+3} + 7 H2O + 5 Na{+}
Zn + Cu2(SO4)2 = Zn(SO4) + Cu =>
2 Zn + Cu2(SO4)2 = 2 Zn(SO4) + 2 Cu
ZnO + O2 = ZnO2 =>
2 ZnO + O2 = 2 ZnO2
Ca(H2PO4)2H2O = Ca + H2 + PO4 + H2O =>
Ca(H2PO4)2H2O = Ca + 2 H2 + 2 PO4 + H2O
(NH4)2CO3(s) = NH3(g) + CO2(g) + H2O(l) =>
(NH4)2CO3(s) = 2 NH3(g) + CO2(g) + H2O(l)
Cr2 + CO3 = CrCO3 =>
Cr2 + 2 CO3 = 2 CrCO3
P2O5 = PO2 + O2 =>
2 P2O5 = 4 PO2 + O2
C2H5OH = C8H8 + C2H6 + H2O =>
8 C2H5OH = C8H8 + 4 C2H6 + 8 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cu(NO3)2 + K2(HPO4) = Cu(HPO4) + K(NO3) =>
Cu(NO3)2 + K2(HPO4) = Cu(HPO4) + 2 K(NO3)
NaI(s) = Na(s) + I2(s) =>
2 NaI(s) = 2 Na(s) + I2(s)
Ca + P = CaP =>
Ca + P = CaP
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Na2O + SO2 = Na2SO3 =>
Na2O + SO2 = Na2SO3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Na2SO4 + Fe(NO3)3 = NaNO3 + Fe2(SO4)3 =>
3 Na2SO4 + 2 Fe(NO3)3 = 6 NaNO3 + Fe2(SO4)3
Fe2O3 + Li = Li2O + Fe =>
Fe2O3 + 6 Li = 3 Li2O + 2 Fe
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CuF2 + H2SO4 = CuSO4 + HF =>
CuF2 + H2SO4 = CuSO4 + 2 HF
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2SO3 + H2O = SO4 + H3O =>
H2SO3 + 5 H2O = SO4 + 4 H3O
BeCl + K = Cl + BeK =>
BeCl + K = Cl + BeK
Sb(OH)3 + NaOH = NaSbO2 + H2O =>
Sb(OH)3 + NaOH = NaSbO2 + 2 H2O
Cl2 + K(OH) = KCl + K(ClO3) + H2O =>
3 Cl2 + 6 K(OH) = 5 KCl + K(ClO3) + 3 H2O
MgI2(aq) + Br2(l) = MgBr2(aq) + I2(s) =>
MgI2(aq) + Br2(l) = MgBr2(aq) + I2(s)
NaCl + Ag4C = AgCl + Na4C =>
4 NaCl + Ag4C = 4 AgCl + Na4C
Ga2S3 + Mg = S3Ga2Mg =>
Ga2S3 + Mg = S3Ga2Mg
CH3CH2CH2CH3 + Br2 = CH3CHBrCHBrCH3 + HBr =>
CH3CH2CH2CH3 + 2 Br2 = CH3CHBrCHBrCH3 + 2 HBr
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Na3PO4 + Zn(NO3)2 = NaNO3 + Zn3(PO4)2 =>
2 Na3PO4 + 3 Zn(NO3)2 = 6 NaNO3 + Zn3(PO4)2
KNO3(aq) + Na2CO3(aw) = K2CO3 + NaNO3 =>
2 KNO3(aq) + Na2CO3(aw) = K2CO3 + 2 NaNO3
NaOH + Cl2(g) = NaCl + NaClO + H2O =>
2 NaOH + Cl2(g) = NaCl + NaClO + H2O
Al(NO3)3 + Na2CO3 + H2O = Al(OH)3 + NaHCO3 + NaNO3 =>
Al(NO3)3 + 3 Na2CO3 + 3 H2O = Al(OH)3 + 3 NaHCO3 + 3 NaNO3
NO3(aq) + Mg(aq) = (NO3)Mg(s) =>
NO3(aq) + Mg(aq) = (NO3)Mg(s)
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
KIO3 + KI + CH3CH3 = CHI3 + K + HO =>
4 KIO3 + 14 KI + 3 CH3CH3 = 6 CHI3 + 18 K + 12 HO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
K3Fe(CN)6 + Zn(NO3)2 = Zn3(Fe(CN)6)2 + KNO3 =>
2 K3Fe(CN)6 + 3 Zn(NO3)2 = Zn3(Fe(CN)6)2 + 6 KNO3
CuSO4 + PPh3 = Cu(PPh3)2 + SO4 =>
CuSO4 + 2 PPh3 = Cu(PPh3)2 + SO4
Cr(OH)3 + NaOH = Na[Cr(OH)4] =>
Cr(OH)3 + NaOH = Na[Cr(OH)4]
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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