| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
NaCl + Ca(No3)2 = NaNo3 + CaCl2 =>
2 NaCl + Ca(No3)2 = 2 NaNo3 + CaCl2
HBr + Fe(OH)2 = Fe(OH)Br + H2O =>
HBr + Fe(OH)2 = Fe(OH)Br + H2O
HOOCCOOH + Na = HOOCCOONa + H2 =>
2 HOOCCOOH + 2 Na = 2 HOOCCOONa + H2
C6H5OH + FeCl3 = Fe(C6H5O)3 + HCl =>
3 C6H5OH + FeCl3 = Fe(C6H5O)3 + 3 HCl
C3H6O + Cl2 = C3Cl6O + HCl =>
C3H6O + 6 Cl2 = C3Cl6O + 6 HCl
KHSO4 + KOH = H2O + K2SO4 =>
KHSO4 + KOH = H2O + K2SO4
Fe(ClO3)3 + Na2S = Fe2S3 + NaClO3 =>
2 Fe(ClO3)3 + 3 Na2S = Fe2S3 + 6 NaClO3
K3PO4 + Cr(C2H3O2)2 = KC2H3O2 + Cr3(PO4)2 =>
2 K3PO4 + 3 Cr(C2H3O2)2 = 6 KC2H3O2 + Cr3(PO4)2
K2FeO4 + Na2S + H2O = KOH + Na2SO4 + Fe(OH)3 =>
8 K2FeO4 + 3 Na2S + 20 H2O = 16 KOH + 3 Na2SO4 + 8 Fe(OH)3
Sr + Ag3P = Ag + Sr3P2 =>
3 Sr + 2 Ag3P = 6 Ag + Sr3P2
FeBr3 + K2S = Fe2S3 + KBr =>
2 FeBr3 + 3 K2S = Fe2S3 + 6 KBr
Ca + ClO4 = CaClO4 =>
Ca + ClO4 = CaClO4
FeCl3 + H2O2 + KOH = K2FeO4 + KCl + H2O =>
2 FeCl3 + 3 H2O2 + 10 KOH = 2 K2FeO4 + 6 KCl + 8 H2O
B6H6 + H2O = H3BO3 + H2 =>
B6H6 + 18 H2O = 6 H3BO3 + 12 H2
FeCl3 + KCNS = K3Fe(CNS)6 + KCl =>
FeCl3 + 6 KCNS = K3Fe(CNS)6 + 3 KCl
Ca + Ni2(SO4)3 = Ca(SO4) + Ni =>
3 Ca + Ni2(SO4)3 = 3 Ca(SO4) + 2 Ni
Pb(NO3)2 + Cu(Br)1 = Cu(NO3) + PbBr2 =>
Pb(NO3)2 + 2 Cu(Br)1 = 2 Cu(NO3) + PbBr2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
P3 + Br2 = PBr2 =>
P3 + 3 Br2 = 3 PBr2
Xe + Kr = XeKr =>
Xe + Kr = XeKr
FeO + H3PO4 = Fe3(PO4)2 + H2O =>
3 FeO + 2 H3PO4 = Fe3(PO4)2 + 3 H2O
Na(OH) + HIO = NaIO + H2O =>
Na(OH) + HIO = NaIO + H2O
C3H7COOH = C3H8 + CO2 =>
C3H7COOH = C3H8 + CO2
C + O = CO1 =>
C + O = CO1
BaCl2(aq) + MnSO4(aq) = BaSO4 + MnCl2 =>
BaCl2(aq) + MnSO4(aq) = BaSO4 + MnCl2
H3PO4(aq) + Ba(OH)2 = H2O + Ba3(PO4)2 =>
2 H3PO4(aq) + 3 Ba(OH)2 = 6 H2O + Ba3(PO4)2
CH3NH3 + Cl + NaOH = H2O + NaCl + CH3NH2 =>
CH3NH3 + Cl + NaOH = H2O + NaCl + CH3NH2
NaCl + Pb(NO3)2 = Na(NO3)2 + PbCl =>
NaCl + Pb(NO3)2 = Na(NO3)2 + PbCl
Ag(NO3)3 + (NH4)3PO4 = AgPO4 + NH4NO3 =>
Ag(NO3)3 + (NH4)3PO4 = AgPO4 + 3 NH4NO3
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4 + H2SO4 + (NH4)2SO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4 + H2SO4 + (NH4)2SO4 + 6 H2O
AsO4 + H = As(OH)3 + H2O =>
AsO4 + 5 H = As(OH)3 + H2O
Na2B4O7(aq) + HCl(aq) + H2O(l) = NaCl(aq) + H3BO3(aq) =>
Na2B4O7(aq) + 2 HCl(aq) + 5 H2O(l) = 2 NaCl(aq) + 4 H3BO3(aq)
Al + Fe{+3} = Fe{+2} + Al{+3} =>
Al + 3 Fe{+3} = 3 Fe{+2} + Al{+3}
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
H2SiO3 + Cu(OH)2 = Cu2(SiO3)2 + H2O =>
2 H2SiO3 + 2 Cu(OH)2 = Cu2(SiO3)2 + 4 H2O
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
NaClO3 + HCl + H2PtCl4 = NaCl + H2O + H2PtCl6 =>
NaClO3 + 6 HCl + 3 H2PtCl4 = NaCl + 3 H2O + 3 H2PtCl6
CaCl2 + CaSO4 = Ca + Cl2SO4 =>
CaCl2 + CaSO4 = 2 Ca + Cl2SO4
BaCO3 + Al(OH)3 = Ba(OH)2 + Al2(CO3)3 =>
3 BaCO3 + 2 Al(OH)3 = 3 Ba(OH)2 + Al2(CO3)3
KCl + NaBr = KNa + ClBr =>
KCl + NaBr = KNa + ClBr
H2SO4 + SnBr2 = HBr + SnSO4 =>
H2SO4 + SnBr2 = 2 HBr + SnSO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl1 =>
KMnO4 + 8 HCl = KCl + MnCl2 + 4 H2O + 5 Cl1
C4H10(g) + O2(g) = CO2(g) + H2O(l) = =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
Fe3O4 + H2O = H2Fe3O5 =>
Fe3O4 + H2O = H2Fe3O5
Li3AsO4 = O2 + Li3As =>
Li3AsO4 = 2 O2 + Li3As
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
Tl2CO3 + HF = TlF + H2O + CO2 =>
Tl2CO3 + 2 HF = 2 TlF + H2O + CO2
AlN + Na2SO4 = Al2(SO4)3 + Na3N =>
2 AlN + 3 Na2SO4 = Al2(SO4)3 + 2 Na3N
Ca + WO2 = Ca2O + W =>
4 Ca + WO2 = 2 Ca2O + W
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/21/24
Équations équilibrées sur10/21/23
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