| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(NH4)Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
SrCl2 + Na3PO4 = Sr(PO4) + Na3Cl2 =>
SrCl2 + Na3PO4 = Sr(PO4) + Na3Cl2
MnCl2 + K2S2O8 + H2O = KMnO4 + H2SO4 + HCl + K2SO4 =>
2 MnCl2 + 5 K2S2O8 + 8 H2O = 2 KMnO4 + 6 H2SO4 + 4 HCl + 4 K2SO4
C2K2O4 + CaS = CaC2O4 + K2S =>
C2K2O4 + CaS = CaC2O4 + K2S
BaO + HMnO4 = Ba(MnO4)2 + H2O =>
BaO + 2 HMnO4 = Ba(MnO4)2 + H2O
Zn(NO3)2*6H2O + C6H8O7*H2O = ZnO + N2 + H2O + CO2 =>
9 Zn(NO3)2*6H2O + 5 C6H8O7*H2O = 9 ZnO + 9 N2 + 79 H2O + 30 CO2
HNO3 + Cu = (CuNO3)2 + NO + H2O =>
8 HNO3 + 6 Cu = 3(CuNO3)2 + 2 NO + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CaC2O4 + KMnO4 + H2SO4 = CaSO4 + K2SO4 + MnSO4 + H2O + CO2 =>
5 CaC2O4 + 2 KMnO4 + 8 H2SO4 = 5 CaSO4 + K2SO4 + 2 MnSO4 + 8 H2O + 10 CO2
NaHCO3 + C2H4O = C2H3NaO2 + H2O + CO2 =>
5 NaHCO3 + 4 C2H4O = 5 C2H3NaO2 + 3 H2O + 3 CO2
H2CO3 + C6H5OH = C6H5COOH + H2O =>
8 H2CO3 + 15 C6H5OH = 14 C6H5COOH + 11 H2O
MnO4 + FeSO4 = Fe(MnO4)2 + Fe2(SO4)3 =>
2 MnO4 + 3 FeSO4 = Fe(MnO4)2 + Fe2(SO4)3
Sr(NO3)2 + Ga2(SO4)3 = Ga(NO3)3 + SrSO4 =>
3 Sr(NO3)2 + Ga2(SO4)3 = 2 Ga(NO3)3 + 3 SrSO4
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
KCl(aq) + Na2SO4(aq) = K2SO4(s) + NaCl(aq) =>
2 KCl(aq) + Na2SO4(aq) = K2SO4(s) + 2 NaCl(aq)
Ca5(PO4)3F + SiO2 + C = CaSiO3 + CaF2 + CO2 + P4 =>
4 Ca5(PO4)3F + 18 SiO2 + 15 C = 18 CaSiO3 + 2 CaF2 + 15 CO2 + 3 P4
H2SO4 + Sr(OH{-})2 = SrSO4 + H2(OH{-})2 =>
H2SO4 + Sr(OH{-})2 = SrSO4 + H2(OH{-})2
C6H12O2 + SO4 = S + CO2 + H2O =>
C6H12O2 + 4 SO4 = 4 S + 6 CO2 + 6 H2O
BeSO4 + NH4OH = Be(OH)2(NH4)2SO4 =>
BeSO4 + 2 NH4OH = Be(OH)2(NH4)2SO4
FeCl3 + K3PO4 = FePO4 + KCl =>
FeCl3 + K3PO4 = FePO4 + 3 KCl
AlCl3(aq) + AgNO3(aq) = AgCl + Al(NO3)3 =>
AlCl3(aq) + 3 AgNO3(aq) = 3 AgCl + Al(NO3)3
H2SO4(aq) + NaOH(s) = NaSO4(aq) + H3O(aq) =>
H2SO4(aq) + NaOH(s) = NaSO4(aq) + H3O(aq)
Mg + ZnO = Zn + MgO =>
Mg + ZnO = Zn + MgO
CH3CHC(CH3)CH3 + KMnO4 + H2O = (CH3)2C(OH)C(OH)(CH3)2 + MnO2 + KOH =>
18 CH3CHC(CH3)CH3 + 10 KMnO4 + 20 H2O = 15(CH3)2C(OH)C(OH)(CH3)2 + 10 MnO2 + 10 KOH
P + S3 = PS3 =>
P + S3 = PS3
Br2 + H2O = Br(OH) + HBr =>
Br2 + H2O = Br(OH) + HBr
Li1 + F1 = LiF =>
Li1 + F1 = LiF
Cl2 + CO2 = CCl4 + O2 =>
2 Cl2 + CO2 = CCl4 + O2
AlPO3 + BeSiO3 = Be2(PO3)2 + AlSiO3 =>
2 AlPO3 + 2 BeSiO3 = Be2(PO3)2 + 2 AlSiO3
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
CaSO4 + Na2(CO3) = Ca(CO3) + Na2(SO4) =>
CaSO4 + Na2(CO3) = Ca(CO3) + Na2(SO4)
Al(s) + FeCl3(aq) = AlCl3(aq) + Fe(s) =>
Al(s) + FeCl3(aq) = AlCl3(aq) + Fe(s)
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
CdBr2 + Na2S = CdS + NaBr =>
CdBr2 + Na2S = CdS + 2 NaBr
Ba + S = Ba2S4 =>
2 Ba + 4 S = Ba2S4
Ba + H7C3OH = Ba(C3OH7)2 + H2 =>
Ba + 2 H7C3OH = Ba(C3OH7)2 + H2
Al + ClO4 = Al(ClO4) =>
Al + ClO4 = Al(ClO4)
NaHCO3 + CH3COOH = CO2 + H2O + NaC2H3O3 =>
4 NaHCO3 + 3 CH3COOH = 2 CO2 + 2 H2O + 4 NaC2H3O3
NH3 + HClO4 = NCl + H2O + O2 =>
NH3 + HClO4 = NCl + 2 H2O + O2
KCl + Fe(NO3)3 = K(NO3)3 + FeCl =>
KCl + Fe(NO3)3 = K(NO3)3 + FeCl
NH3 + HCl = NH4Cl = =>
NH3 + HCl = NH4Cl
C2H3O2 + Ba = Ba(C2H3O2)2 =>
2 C2H3O2 + Ba = Ba(C2H3O2)2
NH3*H2O + H3PO4 = (NH4)3PO4 + H2O =>
3 NH3*H2O + H3PO4 = (NH4)3PO4 + 3 H2O
H2SO4(aq) + Na(s) = NaSO4(s) + H2(g) =>
H2SO4(aq) + Na(s) = NaSO4(s) + H2(g)
ZnCl3 + Cu(NO)3 = Zn(NO)3 + Cu(Cl)3 =>
ZnCl3 + Cu(NO)3 = Zn(NO)3 + Cu(Cl)3
KCl + Ag{2}CO{3} = K{2}CO{3} + AgCl =>
KCl + Ag{2}CO{3} = K{2}CO{3} + AgCl
Mn{2+} + H2SO4 = MnSO4 + H{+} =>
Mn{2+} + H2SO4 = MnSO4 + 2 H{+}
P + O4 = (PO4) =>
P + O4 = (PO4)
(V(H2O)4)2(SO4)3 + Na2S2O3 + H2O = V(H2O)6SO4 + Na2SO4 + H2SO4 =>
4(V(H2O)4)2(SO4)3 + Na2S2O3 + 21 H2O = 8 V(H2O)6SO4 + Na2SO4 + 5 H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
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