| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaBr + K(OH) = KBr + Ca(OH)
SrOCuCl = SrClCuO =>
SrOCuCl = SrClCuO
KIAg = KAgI =>
KIAg = KAgI
Cu + Ag2SO4 = CuSO4 + Ag =>
Cu + Ag2SO4 = CuSO4 + 2 Ag
(NH4)3PO4 + FeBr2 = NH4Br + Fe3(PO4)2 =>
2(NH4)3PO4 + 3 FeBr2 = 6 NH4Br + Fe3(PO4)2
C4H8O2 + NaHCO3 = C4H7O2Na + H2O + CO2 =>
C4H8O2 + NaHCO3 = C4H7O2Na + H2O + CO2
P4(s) + H2O(l) = H3PO4(aq) + H2(g) =>
P4(s) + 16 H2O(l) = 4 H3PO4(aq) + 10 H2(g)
AgAuCN = AgCNAu =>
AgAuCN = AgCNAu
Al(s)HF(aq) = AlF(aq)H(g) =>
Al(s)HF(aq) = AlF(aq)H(g)
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
NaMnO4 + SO2 + H2O = Na2SO4 + MnSO4 + H2SO4 =>
2 NaMnO4 + 5 SO2 + 2 H2O = Na2SO4 + 2 MnSO4 + 2 H2SO4
NH4OH + HC2H3O2 = H2O + NH4C2H3O2 =>
NH4OH + HC2H3O2 = H2O + NH4C2H3O2
C4H10O = C4OH10 =>
C4H10O = C4OH10
KOHI = KIOH =>
KOHI = KIOH
NaHCO3 + H2O = H2CO3 + Na + OH =>
NaHCO3 + H2O = H2CO3 + Na + OH
Na2B4O7(s) + H2O(l) = NaB(OH)4(aq) + H3BO3(aq) =>
Na2B4O7(s) + 7 H2O(l) = 2 NaB(OH)4(aq) + 2 H3BO3(aq)
As2S3 + H2O2 = AsO4{3-} + SO4{2-} + H2O + H{+} =>
As2S3 + 14 H2O2 = 2 AsO4{3-} + 3 SO4{2-} + 8 H2O + 12 H{+}
MnO4{-} + SCN{-} + H{+} = Mn2{+} + SO42{-} + CO2 + N2 + H2O =>
352 MnO4{-} + 26 SCN{-} + 528 H{+} = 176 Mn2{+} + 26 SO42{-} + 26 CO2 + 13 N2 + 264 H2O
NaHSHNO3 = H2SNaNO3 =>
NaHSHNO3 = H2SNaNO3
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
NaFAg = NaAgF =>
NaFAg = NaAgF
K2O + P2O5 + H2O = KH2PO4 =>
K2O + P2O5 + 2 H2O = 2 KH2PO4
C + SiO2 + Cl2 = SiCl4 + CO =>
2 C + SiO2 + 2 Cl2 = SiCl4 + 2 CO
BeFeCl3 = FeBeCl3 =>
BeFeCl3 = FeBeCl3
AgOHCu = AgCuOH =>
AgOHCu = AgCuOH
CaCl2Li2CO3 = CaCO3Li2Cl2 =>
CaCl2Li2CO3 = CaCO3Li2Cl2
C2H2 + NH2{-} = C2H{-} + NH3 =>
C2H2 + NH2{-} = C2H{-} + NH3
V2O5 + H2SO4 = O8SV2 + H2O =>
V2O5 + H2SO4 = O8SV2 + H2O
VO2Cl + Zn + KOH + H2O = V(OH)2 + K[Zn(OH)4] + KCl =>
VO2Cl + Zn + 2 KOH + 2 H2O = V(OH)2 + K[Zn(OH)4] + KCl
NaNO2 + FeSO4 + H2SO4 = Fe2(SO4)3 + NaHSO4 + H2O + NO =>
2 NaNO2 + 2 FeSO4 + 3 H2SO4 = Fe2(SO4)3 + 2 NaHSO4 + 2 H2O + 2 NO
C4H8 + HBr = C4H9Br =>
C4H8 + HBr = C4H9Br
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
SbNaCl = NaSbCl =>
SbNaCl = NaSbCl
ClCaNaF = NaClCaF =>
ClCaNaF = NaClCaF
SO2(g)H2O(g) = H2SO3 =>
SO2(g)H2O(g) = H2SO3
Mn2O3 + Si = SiO2 + Mn =>
2 Mn2O3 + 3 Si = 3 SiO2 + 4 Mn
H(aq)NaCN(s) = HCN(g)Na(aq) =>
H(aq)NaCN(s) = HCN(g)Na(aq)
HCl + Na2CO3 = CO2H2O + NaCl =>
2 HCl + Na2CO3 = CO2H2O + 2 NaCl
AlBr3Mg(OH)2 = Al(OH)2MgBr3 =>
AlBr3Mg(OH)2 = Al(OH)2MgBr3
I2O3 + CO = CO2 + I2 =>
I2O3 + 3 CO = 3 CO2 + I2
NH3 + SO2 = N2 + S + H2O =>
4 NH3 + 3 SO2 = 2 N2 + 3 S + 6 H2O
K4Fe(CN)6 + ZnSO4 = K2Zn3[Fe(CN)6]2 + K2SO4 =>
2 K4Fe(CN)6 + 3 ZnSO4 = K2Zn3[Fe(CN)6]2 + 3 K2SO4
MnSO4 + NaOH + O3 = MnO2 + Na2SO4 + H2O =>
3 MnSO4 + 6 NaOH + O3 = 3 MnO2 + 3 Na2SO4 + 3 H2O
CH3COOH + HCO3{-} = CH3COO{-} + H2O + CO2 =>
CH3COOH + HCO3{-} = CH3COO{-} + H2O + CO2
C12H22O11 + H2SO4 = C + H3OHSO4 =>
C12H22O11 + 11 H2SO4 = 12 C + 11 H3OHSO4
CoCl2(aq) + NaOH(aq) = Co(OH)2 + NaCl(aq) =>
CoCl2(aq) + 2 NaOH(aq) = Co(OH)2 + 2 NaCl(aq)
Ag(s)HCl(aq) = H(g)AgCl(aq) =>
Ag(s)HCl(aq) = H(g)AgCl(aq)
H2NCH2COOH + Cu(OH)2 = (H2NCH2COO)2Cu + H2O =>
2 H2NCH2COOH + Cu(OH)2 = (H2NCH2COO)2Cu + 2 H2O
CuOP = POCu =>
CuOP = POCu
Al + Br2 = Al2Br3 =>
4 Al + 3 Br2 = 2 Al2Br3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/03/24
Équations équilibrées sur05/03/23
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