| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2CrI2 = BaI2Cr(OH)2
Ni(ClO4)2 + K2S = KClO4 + NiS =>
Ni(ClO4)2 + K2S = 2 KClO4 + NiS
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
H2Cl2(g) = HCl =>
H2Cl2(g) = 2 HCl
C10H14N2O8Na2*2H2ONaOH = C10H12N2O8Na4*2H2OH2O =>
C10H14N2O8Na2*2H2ONaOH = C10H12N2O8Na4*2H2OH2O
AuHClKSCN = AuSCNKHCl =>
AuHClKSCN = AuSCNKHCl
P4O10 + HCl = POCl3 + HPO3 =>
P4O10 + 3 HCl = POCl3 + 3 HPO3
SrBrCl = ClSrBr =>
SrBrCl = ClSrBr
KBX = KXB =>
KBX = KXB
C2H6OC2O2H4 = C4O2H8H2O =>
C2H6OC2O2H4 = C4O2H8H2O
P4 + Br2 + H2O = H3PO4 + HBr =>
P4 + 10 Br2 + 16 H2O = 4 H3PO4 + 20 HBr
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
NaBr + HNO3 = NaNO3 + HBr =>
NaBr + HNO3 = NaNO3 + HBr
FeCO3 + CuSO4 = CuCO3 + FeSO4 =>
FeCO3 + CuSO4 = CuCO3 + FeSO4
NH4Cl + Ba2 = NH4 + BaCl2 =>
4 NH4Cl + Ba2 = 4 NH4 + 2 BaCl2
Mg(OH)2 + H2Te = Mg(HTe)2 + H2O =>
Mg(OH)2 + 2 H2Te = Mg(HTe)2 + 2 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
B2O3 + H2O = H2B2O4 =>
B2O3 + H2O = H2B2O4
Ag2S + HCl + KClO3 = KCl + S + AgCl + H2O =>
3 Ag2S + 6 HCl + KClO3 = KCl + 3 S + 6 AgCl + 3 H2O
FeO3(s) + Al(s) = Fe(s) + AlO(s) =>
FeO3(s) + 3 Al(s) = Fe(s) + 3 AlO(s)
Mg + NH4 + P + O + H2O = MgNH4PO4*6H2O =>
Mg + NH4 + P + 4 O + 6 H2O = MgNH4PO4*6H2O
KMmO4 + K2SO3 + H2O = MmO2 + K2SO4 + KOH =>
2 KMmO4 + 3 K2SO3 + H2O = 2 MmO2 + 3 K2SO4 + 2 KOH
H2O + O2 + Na2S = Na2S2O3 + NaOH =>
H2O + 2 O2 + 2 Na2S = Na2S2O3 + 2 NaOH
K3(Co(CN)6)2 + Co(CH3COO) = Co(Co(CN)6)2 + K3(CH3COO) =>
K3(Co(CN)6)2 + Co(CH3COO) = Co(Co(CN)6)2 + K3(CH3COO)
Ba(OH)2 + Mg(CH3COO)2 = Mg(OH)2 + Ba(CH3COO)2 =>
Ba(OH)2 + Mg(CH3COO)2 = Mg(OH)2 + Ba(CH3COO)2
Na2O + CoO + P2O5 = Na2CoP2O7 =>
Na2O + CoO + P2O5 = Na2CoP2O7
Zn + KOH + H2O = Zn(OH)2 + KH2 =>
3 Zn + 2 KOH + 4 H2O = 3 Zn(OH)2 + 2 KH2
NaNO3(s) + (NH4)2SO4(aq) = Na2SO4(s) + H2O(g) + N2O(g) =>
2 NaNO3(s) + (NH4)2SO4(aq) = Na2SO4(s) + 4 H2O(g) + 2 N2O(g)
AuCsFCl = AuFCsCl =>
AuCsFCl = AuFCsCl
NO2 + H2O = HNO2 + HNO3 = HNO2 + HNO3 =>
2 NO2 + H2O = HNO2 + HNO3
LiOH + CdCl = LiCl + CdOH =>
LiOH + CdCl = LiCl + CdOH
HNo3NaHCo3 = NaNo3H2Co3 =>
HNo3NaHCo3 = NaNo3H2Co3
Na3PO4Li2SO4 = Na3SO4Li2PO4 =>
Na3PO4Li2SO4 = Na3SO4Li2PO4
Al + H{+} = Al{3+} + H2 =>
2 Al + 6 H{+} = 2 Al{3+} + 3 H2
HBrO = HOBr =>
HBrO = HOBr
CH3COOHC2H5OH = CH3CO2C2H5H2O =>
CH3COOHC2H5OH = CH3CO2C2H5H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH3COOH + NaOH + H2O = C2H9NaO5 =>
CH3COOH + NaOH + 2 H2O = C2H9NaO5
Cs(s) + P(s) = CsP =>
Cs(s) + P(s) = CsP
NaClKC2H3O2 = NaC2H3O2KCl =>
NaClKC2H3O2 = NaC2H3O2KCl
Fe(SCN)KI = FeIKSCN =>
Fe(SCN)KI = FeIKSCN
KAuCN = K(CN)Au =>
KAuCN = K(CN)Au
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
(NH4)2Cr2O7 = Cr2O3 + H2O + N2 =>
(NH4)2Cr2O7 = Cr2O3 + 4 H2O + N2
P4O10 + HCl = POCl3 + H3PO4 =>
P4O10 + 6 HCl = 2 POCl3 + 2 H3PO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaClOKI = IKNaClO =>
NaClOKI = IKNaClO
Zn + KOH + KNO3 = K2ZnO2 + NO + H2O =>
3 Zn + 4 KOH + 2 KNO3 = 3 K2ZnO2 + 2 NO + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/12/24
Équations équilibrées sur06/11/23
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