| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2(g) + 2 HFl(aq) = Fl2(g) + 2 HCl(aq)
HC6H9O2 + O2 = CO2 + H2O =>
2 HC6H9O2 + 15 O2 = 12 CO2 + 10 H2O
Ba(No3)2 + AgNo3 = BaNo3 + Ag(No3)2 =>
Ba(No3)2 + AgNo3 = BaNo3 + Ag(No3)2
K + Cu(NO3)2 = K(NO3) + Cu2 =>
4 K + 2 Cu(NO3)2 = 4 K(NO3) + Cu2
C3H6O3 + ZnO = C6H10ZnO6 + H2O =>
2 C3H6O3 + ZnO = C6H10ZnO6 + H2O
OH{-} + Mg(NO3)2 = Mg(OH)2 + NO3{-}{-} =>
2 OH{-} + Mg(NO3)2 = Mg(OH)2 + 2 NO3{-}{-}
Ni + H2O = Ni2O2 + H =>
2 Ni + 2 H2O = Ni2O2 + 4 H
C4H8S2 + O2 = CO2 + H2O + SO3 =>
C4H8S2 + 9 O2 = 4 CO2 + 4 H2O + 2 SO3
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
Mg(HCO3)2 + H2SO4 = CO2 + H2O + MgSO4 =>
Mg(HCO3)2 + H2SO4 = 2 CO2 + 2 H2O + MgSO4
Fe2O3 + COCl2 = FeCl3 + CO2 =>
Fe2O3 + 3 COCl2 = 2 FeCl3 + 3 CO2
Mn3O4 = Mn + O2 =>
Mn3O4 = 3 Mn + 2 O2
Ga + H3O{+} + H2O = [Ga(H2O)6]{3+} + H2 =>
2 Ga + 6 H3O{+} + 6 H2O = 2[Ga(H2O)6]{3+} + 3 H2
K2O + BeO = K2BeO2 =>
K2O + BeO = K2BeO2
K2C2O4*H2O(aq) + FeCl3*6H2O(aq) = FeK3(C2O4)3*3H2O(s) + KCl(aq) + H2O(l) =>
3 K2C2O4*H2O(aq) + FeCl3*6H2O(aq) = FeK3(C2O4)3*3H2O(s) + 3 KCl(aq) + 6 H2O(l)
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
KClO4 + C2H5OH = KCl + CO2 + H2O =>
3 KClO4 + 2 C2H5OH = 3 KCl + 4 CO2 + 6 H2O
NH4OH + H2O = NH4O + H3O =>
NH4OH + H2O = NH4O + H3O
AuCl + O2 = AuClO3 =>
2 AuCl + 3 O2 = 2 AuClO3
Zn + HNO3 = Zn(NO3)2 + (NH4)2NO3 + H2O =>
17 Zn + 40 HNO3 = 17 Zn(NO3)2 + 2(NH4)2NO3 + 12 H2O
C3H5(OCOC15H31)3 + NaOH = C3H8O3 + C16H31NaO2 =>
C3H5(OCOC15H31)3 + 3 NaOH = C3H8O3 + 3 C16H31NaO2
P + Ti = TiP =>
P + Ti = TiP
C3H8COH + O2 = CO2 + H2O =>
4 C3H8COH + 23 O2 = 16 CO2 + 18 H2O
S4O6 = S2O3 =>
S4O6 = 2 S2O3
N(g) + O(g) = NO(g) =>
N(g) + O(g) = NO(g)
CaCO3 + HCe = CaCe2 + H2O + CO2 =>
CaCO3 + 2 HCe = CaCe2 + H2O + CO2
SnCl2 + HCl = SnHCl3 =>
SnCl2 + HCl = SnHCl3
H2O2 = OH2O =>
H2O2 = OH2O
LiOH(aq) + BaCl2(aq) = LiCl(aq) + Ba(OH)2(s) =>
2 LiOH(aq) + BaCl2(aq) = 2 LiCl(aq) + Ba(OH)2(s)
NaCH3COO + H2SO4 = Na2SO4 + H2 + CH3COO =>
2 NaCH3COO + H2SO4 = Na2SO4 + H2 + 2 CH3COO
SCI2 = S8 + CI2 =>
8 SCI2 = S8 + 8 CI2
Mg{2+} + HCl = MgCl{2+} + H2 =>
2 Mg{2+} + 2 HCl = 2 MgCl{2+} + H2
K2S + CO2 = K2O + CS2 =>
2 K2S + CO2 = 2 K2O + CS2
Cu2S + OF2 = CuF2 + SF6 + O2 =>
2 Cu2S + 10 OF2 = 4 CuF2 + 2 SF6 + 5 O2
CaCO3 + Na3PO4 = CaPO4 + CO3Na3 =>
CaCO3 + Na3PO4 = CaPO4 + CO3Na3
Al2O3 + HI = AlI3 + H2O =>
Al2O3 + 6 HI = 2 AlI3 + 3 H2O
Mg(NO3)2 + K(OH) = Mg(OH)2 + K(NO3) =>
Mg(NO3)2 + 2 K(OH) = Mg(OH)2 + 2 K(NO3)
K4[Fe(CN)6] + HCl = HCN + KCl + FeCl2 =>
K4[Fe(CN)6] + 6 HCl = 6 HCN + 4 KCl + FeCl2
Ba + Co = BaCo =>
Ba + Co = BaCo
C12H22O1 + O2 = H2O + CO2 =>
C12H22O1 + 17 O2 = 11 H2O + 12 CO2
Na[Al(OH)4] + HNO3 = NaNO3 + Al(NO3)3 + H2O =>
Na[Al(OH)4] + 4 HNO3 = NaNO3 + Al(NO3)3 + 4 H2O
SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O
SrC2O4 + HCl = SrCl2 + H2C2O4 =>
SrC2O4 + 2 HCl = SrCl2 + H2C2O4
Bi(NO3)3 + HOH = Bi(OH)3 + HNO3 =>
Bi(NO3)3 + 3 HOH = Bi(OH)3 + 3 HNO3
Al(s) + NaOH(aq) = Na3AlO3(aq) + H2 =>
2 Al(s) + 6 NaOH(aq) = 2 Na3AlO3(aq) + 3 H2
Al + Rr2 = AlRr3 =>
2 Al + 3 Rr2 = 2 AlRr3
C2H6O + NH4OH = C7H6O + NH4 + H2O =>
7 C2H6O + 20 NH4OH = 2 C7H6O + 20 NH4 + 25 H2O
Cu(OH)2 + NaOH + C6H12O6 = CuOH + Na2CO3 + H2O =>
24 Cu(OH)2 + 12 NaOH + C6H12O6 = 24 CuOH + 6 Na2CO3 + 24 H2O
Ni(NO3)2 + NH4OH = NH4(NO3)2 + NiOH =>
Ni(NO3)2 + NH4OH = NH4(NO3)2 + NiOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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