| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Br + 2 LiI = 2 BrI + Li2
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
Ammoniumchloride + calciumhydroxide = Calciumchloride + Ammonia + water =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
C3H7Cl + O2 = CO2 + H2O + HCl =>
2 C3H7Cl + 9 O2 = 6 CO2 + 6 H2O + 2 HCl
Co(NO3)3 + K(OH) = K(NO3) + Co(OH)3 =>
Co(NO3)3 + 3 K(OH) = 3 K(NO3) + Co(OH)3
Al2(SO4)3 + H2O = Al(OH)3 + H2SO4 =>
Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO4
C6H5C3H7 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnO2 + H2O =>
7 C6H5C3H7 + 22 KMnO4 + 11 H2SO4 = 9 C6H5COOH + 11 K2SO4 + 22 MnO2 + 26 H2O
MgCl2 + Fe2(SO4)3 = FeCl3 + MgSO4 =>
3 MgCl2 + Fe2(SO4)3 = 2 FeCl3 + 3 MgSO4
PbCl2 + NaCl = Na2PbCl4 =>
PbCl2 + 2 NaCl = Na2PbCl4
NaClO + Na2S2O3 + NaOH = Na2SO4 + NaCl + H2O =>
4 NaClO + Na2S2O3 + 2 NaOH = 2 Na2SO4 + 4 NaCl + H2O
SiO2 = O2 + Si =>
SiO2 = O2 + Si
Ca(OH)2 + Cl2 = Ca(ClO)Cl + H2O =>
Ca(OH)2 + Cl2 = Ca(ClO)Cl + H2O
NH4OH + CO2 = (NH4)2CO3 + H2O =>
2 NH4OH + CO2 = (NH4)2CO3 + H2O
HIO + Mn = Mn(IO)3 + H2 =>
6 HIO + 2 Mn = 2 Mn(IO)3 + 3 H2
CuZn + HCl = CuCl + ZnCl + H =>
CuZn + 2 HCl = CuCl + ZnCl + 2 H
AlCl3(aq) + AgNO3(aq) = AgCl + Al(NO3)3 =>
AlCl3(aq) + 3 AgNO3(aq) = 3 AgCl + Al(NO3)3
HCl + KMnO4 = Cl2 + K3MnCl6 + H3MnCl6 + H2O =>
30 HCl + 3 KMnO4 = 6 Cl2 + K3MnCl6 + 2 H3MnCl6 + 12 H2O
S + Ba(OH)2 = H2O + BaSO3 + BaS =>
3 S + 3 Ba(OH)2 = 3 H2O + BaSO3 + 2 BaS
PbCO3 + H3PO4 = Pb3(PO4)2 + H2O + CO2 =>
3 PbCO3 + 2 H3PO4 = Pb3(PO4)2 + 3 H2O + 3 CO2
Qr + O2 = QrO =>
2 Qr + O2 = 2 QrO
NaOH + CH3COOH = H2O + NaCH3COO =>
NaOH + CH3COOH = H2O + NaCH3COO
Cu(OH)2 + Hg = Hg(OH)2 + Cu =>
Cu(OH)2 + Hg = Hg(OH)2 + Cu
SeO2 + O2 = SeO3 =>
2 SeO2 + O2 = 2 SeO3
Fe3O4 + FeCl3 = Fe4 + Cl3O4 =>
Fe3O4 + FeCl3 = Fe4 + Cl3O4
MnO4{-} + H{+} + e = Mn2{+} + H2O =>
2 MnO4{-} + 16 H{+} + 13e = Mn2{+} + 8 H2O
KIO3 = KI + O2 =>
2 KIO3 = 2 KI + 3 O2
(C15H31COO)3C3H5 + NaOH = C15H31COONa + C3H8O3 =>
(C15H31COO)3C3H5 + 3 NaOH = 3 C15H31COONa + C3H8O3
Na2CO3 + HNO3 = NaNO3 + H2CO3 =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + H2CO3
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
C6H5OH + Br2 = C6H2OHBr3 + HBr =>
C6H5OH + 3 Br2 = C6H2OHBr3 + 3 HBr
Li2Cr2O7 + H2O = LiOH + H2Cr2O7 =>
Li2Cr2O7 + 2 H2O = 2 LiOH + H2Cr2O7
HI + Pb(OH) = IPb + H2O =>
HI + Pb(OH) = IPb + H2O
Si2H3(l) + O2(g) = SiO2(s) + H2O(l) =>
4 Si2H3(l) + 11 O2(g) = 8 SiO2(s) + 6 H2O(l)
MgO + HBr = MgBr2 + H2O =>
MgO + 2 HBr = MgBr2 + H2O
CH2O + NaOH + KI = Na2CO3 + CH3I + K + H2O =>
7 CH2O + 6 NaOH + 4 KI = 3 Na2CO3 + 4 CH3I + 4 K + 4 H2O
KOH + HCI = KCI + H2O =>
KOH + HCI = KCI + H2O
I2(s) + HCl(aq) = ICl2 + H2 =>
I2(s) + 4 HCl(aq) = 2 ICl2 + 2 H2
AlCl3 + NH4Cl = NH4Al + Cl2 =>
AlCl3 + NH4Cl = NH4Al + 2 Cl2
(CuNO3)2 + NaOH = Cu(OH) + NaNO3 =>
(CuNO3)2 + 2 NaOH = 2 Cu(OH) + 2 NaNO3
(C4H7)7Cl + NH3 = (C4H7)7NH2 + HCl =>
(C4H7)7Cl + NH3 = (C4H7)7NH2 + HCl
P + KCIO = P2O5 + KCI =>
2 P + 5 KCIO = P2O5 + 5 KCI
S + O2 = SOS2 =>
6 S + O2 = 2 SOS2
MnO2 + OH{-} + Cu{2+} = MnO4{-} + H2O + Cu{+} =>
MnO2 + 4 OH{-} + 3 Cu{2+} = MnO4{-} + 2 H2O + 3 Cu{+}
CH3COOH + Sr(OH)2 = OH(CH3COOH)2 + Sr =>
4 CH3COOH + Sr(OH)2 = 2 OH(CH3COOH)2 + Sr
Cr + (SO4)3 + KOH = Cr(OH)3 + K2SO4 =>
2 Cr + (SO4)3 + 6 KOH = 2 Cr(OH)3 + 3 K2SO4
Al + NaOH = NaAl + OH =>
Al + NaOH = NaAl + OH
Ba(OH)2 + H2SO3 = BaSO3 + H2O =>
Ba(OH)2 + H2SO3 = BaSO3 + 2 H2O
Na3[Fe(SCN)6] + NaOH = Fe(OH)3 + NaSCN =>
Na3[Fe(SCN)6] + 3 NaOH = Fe(OH)3 + 6 NaSCN
CO2 + N2O = CON + O66666666 =>
44444444 CO2 + 22222222 N2O = 44444444 CON + O66666666
(CH3(CH2)6CH3)(l) + O2(g) = CO2(g) + H2O(l) =>
2(CH3(CH2)6CH3)(l) + 25 O2(g) = 16 CO2(g) + 18 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/16/24
Équations équilibrées sur05/16/23
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