| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(C2H3O2)2 + 2 KCl = 2 KC2H3O2 + PbCl2
H3BO3 + H2O = H4BO4 + H =>
H3BO3 + H2O = H4BO4 + H
CaCl2 + K2CrO4 = CaCrO4 + K2Cl2 =>
CaCl2 + K2CrO4 = CaCrO4 + K2Cl2
Fe2(SO4)3 + Mg(OH)2 = Fe(OH)3 + Mg(SO4) =>
Fe2(SO4)3 + 3 Mg(OH)2 = 2 Fe(OH)3 + 3 Mg(SO4)
KF + Ca3(PO4)2 = CaF2 + K3(PO4) =>
6 KF + Ca3(PO4)2 = 3 CaF2 + 2 K3(PO4)
CH4 + CO2 + NH3 = C2H4N2 + H2O =>
3 CH4 + 5 CO2 + 8 NH3 = 4 C2H4N2 + 10 H2O
Br2 + H3AsO4 = As2O3 + HBrO3 + H2O =>
2 Br2 + 10 H3AsO4 = 5 As2O3 + 4 HBrO3 + 13 H2O
Ga(s) + HCl(aq) = GaCl3(aq) + H2(g) =>
2 Ga(s) + 6 HCl(aq) = 2 GaCl3(aq) + 3 H2(g)
Ca(PO4) + SiO2 + C = CaSiO3 + CO + P =>
Ca(PO4) + SiO2 + 3 C = CaSiO3 + 3 CO + P
K3Mn(C2O4)3 + KMnO4 + H2O = KHCO3 + MnO2 + CO2 =>
3 K3Mn(C2O4)3 + 7 KMnO4 + 8 H2O = 16 KHCO3 + 10 MnO2 + 2 CO2
CaCl2 + NaHCO3 = Ca(HCO3)2 + NaCl =>
CaCl2 + 2 NaHCO3 = Ca(HCO3)2 + 2 NaCl
KH2C2O3 + O2 = K2O + H2O + CO2 =>
4 KH2C2O3 + 5 O2 = 2 K2O + 4 H2O + 8 CO2
K + ClO3 = KCl + O =>
K + ClO3 = KCl + 3 O
NH + H2O = N + H3O =>
NH + H2O = N + H3O
H2CO + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 H2CO + 2 K2Cr2O7 + 8 H2SO4 = 3 CO2 + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
C + O2 + H2 = C3H6O =>
6 C + O2 + 6 H2 = 2 C3H6O
NH{4}NO{3} = N{2}O + H{2}O =>
NH{4}NO{3} = N{2}O + H{2}O
SbH3 = Sb + H2 =>
2 SbH3 = 2 Sb + 3 H2
CuI2 + Na3PO4 = Cu3(PO4)2 + NaI =>
3 CuI2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaI
MgCl2 + NaSO4 = MgSO4 + NaCl2 =>
MgCl2 + NaSO4 = MgSO4 + NaCl2
Na2S + KMnO4 + H2O = KOH + MnO2 + S + NaOH =>
3 Na2S + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 S + 6 NaOH
Na4C + H2O = NaOH + CH4 =>
Na4C + 4 H2O = 4 NaOH + CH4
Ca(OH)2 + H{+} = Ca{2+} + H2O =>
Ca(OH)2 + 2 H{+} = Ca{2+} + 2 H2O
NaCO3 + H2O + CO2 = NaH + CO3 =>
2 NaCO3 + H2O + CO2 = 2 NaH + 3 CO3
KMnO4 + Na2S + H2O = MnO2 + NaOH + S + KOH =>
2 KMnO4 + 3 Na2S + 4 H2O = 2 MnO2 + 6 NaOH + 3 S + 2 KOH
Au2O3 + Al = Al2O3 + Au =>
Au2O3 + 2 Al = Al2O3 + 2 Au
Be + B = Be3B2 =>
3 Be + 2 B = Be3B2
ZnCO3(s) + H2SO4(aq) = ZnSO4(aq) + H2O(l) + CO2(g) =>
ZnCO3(s) + H2SO4(aq) = ZnSO4(aq) + H2O(l) + CO2(g)
F + Cl = FCl =>
F + Cl = FCl
HClO + O2 = HClO4 =>
2 HClO + 3 O2 = 2 HClO4
HI + BaCO3 = BaI2 + H2O + CO2 =>
2 HI + BaCO3 = BaI2 + H2O + CO2
ZnSO4(aq) + Cu(NO3)2(aq) = Zn(NO3)2(aq) + CuSO4(aq) =>
ZnSO4(aq) + Cu(NO3)2(aq) = Zn(NO3)2(aq) + CuSO4(aq)
C6H12O6 + C2H5OH + CH4N2O = C22H26N2O3 + H2O =>
4 C6H12O6 + 9 C2H5OH + 2 CH4N2O = 2 C22H26N2O3 + 29 H2O
(NH4)2SO4(aq) + NaOH(aq) = NH3(aq) + H2O(l) + Na2SO4(aq) =>
(NH4)2SO4(aq) + 2 NaOH(aq) = 2 NH3(aq) + 2 H2O(l) + Na2SO4(aq)
NaOCl + NH3 = NaONH3 + Cl2 =>
2 NaOCl + 2 NH3 = 2 NaONH3 + Cl2
NH4Cl + H2O = H3O + NH3 + Cl =>
NH4Cl + H2O = H3O + NH3 + Cl
PbO + HNo3 = Pb(No3)2 + H2O =>
PbO + 2 HNo3 = Pb(No3)2 + H2O
Li3N = Li + N =>
Li3N = 3 Li + N
Al(s) + SnSO4(aq) = Al2(SO4)3(aq) + Sn(s) =>
2 Al(s) + 3 SnSO4(aq) = Al2(SO4)3(aq) + 3 Sn(s)
C10H22 = C8H18 + C2H4 =>
C10H22 = C8H18 + C2H4
CH4O2 + NaClHCO3 = NaCl + CO2 + H2O =>
CH4O2 + 4 NaClHCO3 = 4 NaCl + 5 CO2 + 4 H2O
Li3N = Li + N =>
Li3N = 3 Li + N
KMnO4 + NaOH = MnO2 + O2 + KOH + Na2O =>
4 KMnO4 + 4 NaOH = 4 MnO2 + 3 O2 + 4 KOH + 2 Na2O
KIO3 + C2H5 = KI + CO2 + H2O =>
13 KIO3 + 6 C2H5 = 13 KI + 12 CO2 + 15 H2O
Rb2O + H2O = RbOH =>
Rb2O + H2O = 2 RbOH
F + Cl = FCl =>
F + Cl = FCl
S + FeCl3 = Fe2S3 + Cl2 =>
3 S + 2 FeCl3 = Fe2S3 + 3 Cl2
Mg + AgCIO3 = Ag + Mg(CIO3)2 =>
Mg + 2 AgCIO3 = 2 Ag + Mg(CIO3)2
H2CO3 + Pt(OH)4 = Pt(CO3)2 + H2O =>
2 H2CO3 + Pt(OH)4 = Pt(CO3)2 + 4 H2O
Zn(ClO4)2 + Na2S = ZnS + Na(ClO4) =>
Zn(ClO4)2 + Na2S = ZnS + 2 Na(ClO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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