| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
LiI + N = LiN + I =>
LiI + N = LiN + I
CaO(s) + P2O5(aq) = Ca3(PO4)2(aq) =>
3 CaO(s) + P2O5(aq) = Ca3(PO4)2(aq)
KCN + AgCN = K3Ag(CN)4 =>
3 KCN + AgCN = K3Ag(CN)4
Ag3PO4 = P2O5 + Ag2O =>
2 Ag3PO4 = P2O5 + 3 Ag2O
NaClO + CN = NaCl + CO + N =>
NaClO + CN = NaCl + CO + N
C2H6 + *O2 = CO2 + H2O =>
2 C2H6 + 7*O2 = 4 CO2 + 6 H2O
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Al2(SO4)3*14H2O + Na2CO3 = Al(OH)3 + Na2SO4 + CO2 + H2O =>
Al2(SO4)3*14H2O + 3 Na2CO3 = 2 Al(OH)3 + 3 Na2SO4 + 3 CO2 + 11 H2O
C3H7OH + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C3H7OH + 18 KMnO4 + 27 H2SO4 = 15 CO2 + 9 K2SO4 + 18 MnSO4 + 47 H2O
Li2S + BaBr2 = LiBr + BaS =>
Li2S + BaBr2 = 2 LiBr + BaS
Pb(s) + ZnCl2(aq) = PbCl2(aq) + Zn(s) =>
Pb(s) + ZnCl2(aq) = PbCl2(aq) + Zn(s)
CuSO{4+} + Zn = ZnSO{4+} + Cu =>
CuSO{4+} + Zn = ZnSO{4+} + Cu
Na2CO3 + CaC2 = Na2C2 + CaCO3 =>
Na2CO3 + CaC2 = Na2C2 + CaCO3
Ca(OH)2 + KHCO3 = CaCO3 + K2CO3 + H2O =>
Ca(OH)2 + 2 KHCO3 = CaCO3 + K2CO3 + 2 H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaOH + C8H5KO4 = NaC8H4KO4 + H2O =>
NaOH + C8H5KO4 = NaC8H4KO4 + H2O
CH3COH + NaOH = CH3COONa + CH3CH2OH =>
2 CH3COH + NaOH = CH3COONa + CH3CH2OH
Cs(s) + S8(s) = Cs2S(s) =>
16 Cs(s) + S8(s) = 8 Cs2S(s)
AgNo3 + NaOH = AgOH + No3Na =>
AgNo3 + NaOH = AgOH + No3Na
H2SO4 + KOH = K + SO4 + H2O =>
H2SO4 + 2 KOH = 2 K + SO4 + 2 H2O
KNO3 + AgNo3 = AgNO3 + KNo3 =>
KNO3 + AgNo3 = AgNO3 + KNo3
K2Cr3O7 + FeCl2 + HCl = CrCl3 + KCl + FeCl3 + H2O =>
K2Cr3O7 + 3 FeCl2 + 14 HCl = 3 CrCl3 + 2 KCl + 3 FeCl3 + 7 H2O
K2SO4 + BaCl2 = KCl + BaSO4(s) =>
K2SO4 + BaCl2 = 2 KCl + BaSO4(s)
CH3COOH + LiOH = CH3COOLi + HOH =>
CH3COOH + LiOH = CH3COOLi + HOH
F2 + NaOH = NaF + OF2 + H2O =>
2 F2 + 2 NaOH = 2 NaF + OF2 + H2O
Cf + Cl2 = CfCl3 =>
2 Cf + 3 Cl2 = 2 CfCl3
P2S5 + KMnO4 + H2O + KOH = K2HPO4 + K2SO4 + MnO2 =>
3 P2S5 + 40 KMnO4 + 2 H2O + 2 KOH = 6 K2HPO4 + 15 K2SO4 + 40 MnO2
NaHCO3 + KAl(SO4)2*12H2O = Na2(SO4) + KAl(OH)2(SO4) + CO2 + H2O =>
2 NaHCO3 + KAl(SO4)2*12H2O = Na2(SO4) + KAl(OH)2(SO4) + 2 CO2 + 12 H2O
Mg + C = Mg2C =>
2 Mg + C = Mg2C
HNO3 + MgS = Mg(NO3)2 + NO + S2 + H2O =>
16 HNO3 + 6 MgS = 6 Mg(NO3)2 + 4 NO + 3 S2 + 8 H2O
H2 + PbS = HS + Pb =>
H2 + 2 PbS = 2 HS + 2 Pb
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
H2 + PbS = HS + Pb =>
H2 + 2 PbS = 2 HS + 2 Pb
FeCl3 + HCl = FeCl3HCl =>
FeCl3 + HCl = FeCl3HCl
ReO2 + Ca(OH)2 + Ca(IO4)2 = Ca(ReO4)2 + CaI2 + H2O =>
16 ReO2 + 8 Ca(OH)2 + 3 Ca(IO4)2 = 8 Ca(ReO4)2 + 3 CaI2 + 8 H2O
CrO4{2-} + H2O2 = CrO7{2-} + H2O =>
CrO4{2-} + 3 H2O2 = CrO7{2-} + 3 H2O
Co(NO3)2*6H2O + Fe(NO3)3*9H2O + (NH2)2CO = CoFe2O4 + CO2 + N2 + H2O =>
3 Co(NO3)2*6H2O + 6 Fe(NO3)3*9H2O + 20(NH2)2CO = 3 CoFe2O4 + 20 CO2 + 32 N2 + 112 H2O
MnONaOH = MnOHNaO =>
MnONaOH = MnOHNaO
Mg(OH)2(aq) + CH3COOH(aq) = H2O(l) + Mg(CH3COO)2(aq) =>
Mg(OH)2(aq) + 2 CH3COOH(aq) = 2 H2O(l) + Mg(CH3COO)2(aq)
ZrCl4 = Zr + Cl =>
ZrCl4 = Zr + 4 Cl
KMnO4 + C9H8O4 = CO2 + H2O + K2CO3 + Mn2O3 =>
18 KMnO4 + 2 C9H8O4 = 9 CO2 + 8 H2O + 9 K2CO3 + 9 Mn2O3
Cl2 + Si = SiCl =>
Cl2 + 2 Si = 2 SiCl
Pb(NO3)2 = PbO + N2O5 =>
Pb(NO3)2 = PbO + N2O5
PbS + H2 = Pb + H2S =>
PbS + H2 = Pb + H2S
CH3COOH + H2O2 = CH3CO2OH + H2O =>
CH3COOH + H2O2 = CH3CO2OH + H2O
Mg + C = MgC2 =>
Mg + 2 C = MgC2
[C6H4CH3NH3]Cl + AgNO3 = [C6H4CH3NH3]NO3 + AgCl =>
[C6H4CH3NH3]Cl + AgNO3 = [C6H4CH3NH3]NO3 + AgCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/27/24
Équations équilibrées sur10/27/23
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