| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2O + Zn(OH)2 = K2ZnO2 + H2O
Cu + SO4H = CuSO4 + H2O + SO2 =>
3 Cu + 4 SO4H = 3 CuSO4 + 2 H2O + SO2
SnSO4 + KOH = Sn(OH)2 + K2SO4 =>
SnSO4 + 2 KOH = Sn(OH)2 + K2SO4
Mn2Cl3 + H2O = MnCl + MnO2 + HCl =>
3 Mn2Cl3 + 2 H2O = 5 MnCl + MnO2 + 4 HCl
(NH4)2C2O4 + H2SO4 = H2C2O4 + (NH4)2SO4 =>
(NH4)2C2O4 + H2SO4 = H2C2O4 + (NH4)2SO4
BaO + H2O = BaO2H2H2O =>
BaO + 2 H2O = BaO2H2H2O
NiN(aq) + BaCl2(aq) = BaN(s) + NiCl2(aq) =>
NiN(aq) + BaCl2(aq) = BaN(s) + NiCl2(aq)
C3H5N3O9(l) = CO2(g) + N2(g) + O2(g) + H2O(l) =>
4 C3H5N3O9(l) = 12 CO2(g) + 6 N2(g) + O2(g) + 10 H2O(l)
H2CuCl4 + H2O = [Cu(H2O)4]Cl2 + HCl =>
H2CuCl4 + 4 H2O = [Cu(H2O)4]Cl2 + 2 HCl
Na2B4O7 + H2O = Na2B4O4 + H2O2 =>
Na2B4O7 + 3 H2O = Na2B4O4 + 3 H2O2
Tl2(SO4)3 + Na2CO3 + H2O = Na2SO4 + Tl(OH)3 + CO2 =>
Tl2(SO4)3 + 3 Na2CO3 + 3 H2O = 3 Na2SO4 + 2 Tl(OH)3 + 3 CO2
(NH4)2Cr2O7(g) = Cr2O3(s) + N2(g) + H2O(g) =>
(NH4)2Cr2O7(g) = Cr2O3(s) + N2(g) + 4 H2O(g)
Mg3N2 + Ag = Ag3N + Mg =>
Mg3N2 + 6 Ag = 2 Ag3N + 3 Mg
Sr3S + Br2 = Sr7Br2 + S =>
7 Sr3S + 3 Br2 = 3 Sr7Br2 + 7 S
Na2O + H2O + HPO4 = Na3PO4 + OH =>
3 Na2O + H2O + 2 HPO4 = 2 Na3PO4 + 4 OH
Cu2 + H2 = CuH =>
Cu2 + H2 = 2 CuH
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CaCl2(aq) + K2CO3(aq) = CaCO3(aq) + KCl(aq) =>
CaCl2(aq) + K2CO3(aq) = CaCO3(aq) + 2 KCl(aq)
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
C6H5COONaNaOH = C6H6Na2CO3 =>
C6H5COONaNaOH = C6H6Na2CO3
HCl + C7H14 = C7H15Cl =>
HCl + C7H14 = C7H15Cl
CH4 + O2 = CH3OH =>
2 CH4 + O2 = 2 CH3OH
C2H4O2 + C2H12O = C7H14O2 + H2O =>
5 C2H4O2 + 2 C2H12O = 2 C7H14O2 + 8 H2O
NaOH + CO2 = NaHCO3 =>
NaOH + CO2 = NaHCO3
C4H9Br + AgNO3 = C4H9ONO2 + AgBr =>
C4H9Br + AgNO3 = C4H9ONO2 + AgBr
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Na4C + Ca(OH)2 = NaOH + Ca2C =>
Na4C + 2 Ca(OH)2 = 4 NaOH + Ca2C
C2H7NO + H3PO4 = C2H10NO5P =>
C2H7NO + H3PO4 = C2H10NO5P
Li2O + H2CO3 = Li2CO3 + H2O =>
Li2O + H2CO3 = Li2CO3 + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K2PtCl6 + N2H6SO4 = K2SO4 + PtCl6N2H6 =>
K2PtCl6 + N2H6SO4 = K2SO4 + PtCl6N2H6
Al2(CO3)3 + NaOH = Al(OH)3 + Na2CO3 =>
Al2(CO3)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2CO3
NH3 + CuO = N2 + Cu + H2O =>
2 NH3 + 3 CuO = N2 + 3 Cu + 3 H2O
Fe(NO3)3 + NiCl2 = FeCl2 + Ni(NO3)3 =>
Fe(NO3)3 + NiCl2 = FeCl2 + Ni(NO3)3
(NH2)2CO + HCl + NaNO2 = OC(OH)2 + N2 + NaCl + H2O =>
(NH2)2CO + 2 HCl + 2 NaNO2 = OC(OH)2 + 2 N2 + 2 NaCl + 2 H2O
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
Tl + H2SO4 = Tl2SO4 + H2 =>
2 Tl + H2SO4 = Tl2SO4 + H2
SnS2 + HNO3 = Sn(NO3)4 + H2SO4 + NO + H2O =>
3 SnS2 + 28 HNO3 = 3 Sn(NO3)4 + 6 H2SO4 + 16 NO + 8 H2O
BCl3 + NH3 = BH3 + NCl3 =>
BCl3 + NH3 = BH3 + NCl3
Ba + H3AsO = Ba3(AsO)2 + H2 =>
3 Ba + 2 H3AsO = Ba3(AsO)2 + 3 H2
ZnO + HCl = ZnCl2 + H2 + O =>
ZnO + 2 HCl = ZnCl2 + H2 + O
LiCl + H2O = HCl + LiOH =>
LiCl + H2O = HCl + LiOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MnO4{-} + C2O4{-2} + H{+} = Mn{+2} + CO{+2} + H2O =>
2 MnO4{-} + 5 C2O4{-2} + 36 H{+} = 2 Mn{+2} + 10 CO{+2} + 18 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
P2 = P4 =>
2 P2 = P4
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Ag(OH) + H2CrO4 = Ag2CrO4 + H2O =>
2 Ag(OH) + H2CrO4 = Ag2CrO4 + 2 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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