| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C8H18 + 25 O4 = 32 CO2 + 36 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
SiH2Cl2 + H2O = H2SiO3 + HCl + H2 =>
SiH2Cl2 + 3 H2O = H2SiO3 + 2 HCl + 2 H2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
HCI + CU = CUCI + H =>
HCI + CU = CUCI + H
C4H4 + O2 = CO + H2O =>
C4H4 + 3 O2 = 4 CO + 2 H2O
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
BaI2 + Li2O = LiI + BaO =>
BaI2 + Li2O = 2 LiI + BaO
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Co(H2O)6 + AgNO3 + Cl = Co(NO3)2 + AgCl + H2O =>
Co(H2O)6 + 2 AgNO3 + 2 Cl = Co(NO3)2 + 2 AgCl + 6 H2O
C6H17NSi + O2 = SiO2 + CO2 + H2O + NO =>
4 C6H17NSi + 47 O2 = 4 SiO2 + 24 CO2 + 34 H2O + 4 NO
K4(Fe(SCN6)) + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4) + CO2 + H2O + KSO4 + KNO =>
8 K4(Fe(SCN6)) + 21 K2Cr2O7 + 51 H2SO4 = 4 Fe2(SO4)3 + 21 Cr2(SO4) + 8 CO2 + 51 H2O + 26 KSO4 + 48 KNO
KMnO4 + BiBr2 + H2SO4 = Br2 + MnSO4 + K2SO4 + Bi(SO4)3 + H2O =>
6 KMnO4 + 5 BiBr2 + 24 H2SO4 = 5 Br2 + 6 MnSO4 + 3 K2SO4 + 5 Bi(SO4)3 + 24 H2O
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
HBr + Al(OH)3 = Al(Br3) + H2O =>
3 HBr + Al(OH)3 = Al(Br3) + 3 H2O
Sn + H2O + HNO3 = SnO2*20H2O + NO2 =>
Sn + 18 H2O + 4 HNO3 = SnO2*20H2O + 4 NO2
H3PO4 + KOH = KH + PO4(OH)3 =>
H3PO4 + 3 KOH = 3 KH + PO4(OH)3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe2O3 + Mg = Mg3O3 + Fe =>
Fe2O3 + 3 Mg = Mg3O3 + 2 Fe
H2SO4 + C21H30O2 = C + H2O + SO2 =>
13 H2SO4 + C21H30O2 = 21 C + 28 H2O + 13 SO2
Ca3P2 + HCl = PH3 + CaCl2 =>
Ca3P2 + 6 HCl = 2 PH3 + 3 CaCl2
NH4OHK2Cr2O7 + (NH4)2S + H2O = Cr(OH)3 + S + KOH + NH4OH =>
NH4OHK2Cr2O7 + 3(NH4)2S + 7 H2O = 2 Cr(OH)3 + 3 S + 2 KOH + 7 NH4OH
Na{2}S + AgNO{3} = NaNO{3} + Ag{2}S =>
Na{2}S + AgNO{3} = NaNO{3} + Ag{2}S
Pb(iv) + O2 = PbO2 =>
Pb(iv) + O2 = PbO2
C7H8O + NaOH = C7H7O + H2O + Na =>
C7H8O + NaOH = C7H7O + H2O + Na
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Mg + O2 + N2 = MgOMg3N2 =>
8 Mg + O2 + 2 N2 = 2 MgOMg3N2
AgC2H3O2 + K2CrO4 = Ag2CrO4 + K(C2H3O2) =>
2 AgC2H3O2 + K2CrO4 = Ag2CrO4 + 2 K(C2H3O2)
Fe(NO3)2 + K2SO4 = Fe(SO4) + K(NO3) =>
Fe(NO3)2 + K2SO4 = Fe(SO4) + 2 K(NO3)
C7H16 + O2 = CO + H2O =>
2 C7H16 + 15 O2 = 14 CO + 16 H2O
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
Cu{2+} + P + H2O = Cu + H2PO4 + H{+} =>
3 Cu{2+} + P + 4 H2O = 3 Cu + H2PO4 + 6 H{+}
Fe(Cn)2 + KCn = K4Fe(Cn)6 =>
Fe(Cn)2 + 4 KCn = K4Fe(Cn)6
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
Ca3(PO4)2 + H2O = OH + Ca + H2PO4 =>
Ca3(PO4)2 + 4 H2O = 4 OH + 3 Ca + 2 H2PO4
Cr2O3 + H3PO4 = CrPO4 + H2O =>
Cr2O3 + 2 H3PO4 = 2 CrPO4 + 3 H2O
F2 + S4 = SF8 =>
16 F2 + S4 = 4 SF8
LiF + Ba(NO3)2 = BaF2 + LiNO3 =>
2 LiF + Ba(NO3)2 = BaF2 + 2 LiNO3
MgO + (NH4)2SO4 = MgSO4 + NH3 + H2O =>
MgO + (NH4)2SO4 = MgSO4 + 2 NH3 + H2O
(NH4)2CO3 + H2O = H2CO3 + NH4OH =>
(NH4)2CO3 + 2 H2O = H2CO3 + 2 NH4OH
Fe{3+} + Cl{-} + Ag2SO3 = Fe2(SO3)3 + AgCl =>
2 Fe{3+} + 6 Cl{-} + 3 Ag2SO3 = Fe2(SO3)3 + 6 AgCl
Li3O4P + Ba(NO3)2 = LiNO3 + Ba3(PO4)2 =>
2 Li3O4P + 3 Ba(NO3)2 = 6 LiNO3 + Ba3(PO4)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
I2O5 + IF5 = F3IO =>
I2O5 + 3 IF5 = 5 F3IO
P + N2 = N2P5 =>
5 P + N2 = N2P5
Al(OH)3 + Ba(OH)2 = Ba[Al(OH)4]2 =>
2 Al(OH)3 + Ba(OH)2 = Ba[Al(OH)4]2
Lithiumhydroxide + hydrogenbromide = lithiumbromide + water =>
LiOH + HBr = LiBr + H2O
O2F2 + BF3 = O2BF4 + F2 =>
2 O2F2 + 2 BF3 = 2 O2BF4 + F2
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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