| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C57H105O6 + 3 C6H10 = 2 C57H111O6 + 3 C6H6
C7H5N + KBH4 + Ni = C7H9N + KBNi2 =>
C7H5N + KBH4 + 2 Ni = C7H9N + KBNi2
Fe + C = Fe3C =>
3 Fe + C = Fe3C
SbOCl + H2S = Sb2S3 + H2O + HCl =>
2 SbOCl + 3 H2S = Sb2S3 + 2 H2O + 2 HCl
BaO + H2O = BaOOH2 =>
BaO + H2O = BaOOH2
K3PO4 + Ba(NO3)2 = Ba3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 KNO3
HNO2HI = NOIH2O =>
HNO2HI = NOIH2O
BaO + H2O = BaOOH2 =>
BaO + H2O = BaOOH2
C + H + HNO3 = H2O + C6H3N3O6 =>
6 C + 6 H + 3 HNO3 = 3 H2O + C6H3N3O6
BaO + H2O = BaOOH2 =>
BaO + H2O = BaOOH2
Ag2CO3 + CH3COOH = CO2 + CH3COOAg + H2O =>
Ag2CO3 + 2 CH3COOH = CO2 + 2 CH3COOAg + H2O
BaO + H2O = BaOOH2 =>
BaO + H2O = BaOOH2
Al2(SO4)3 + NaOH = Na2SO4 + Al2O3 + H2O =>
Al2(SO4)3 + 6 NaOH = 3 Na2SO4 + Al2O3 + 3 H2O
OH + KOH + CrI3 = KIO4 + K2CrO4 + H2O =>
27 OH + 5 KOH + CrI3 = 3 KIO4 + K2CrO4 + 16 H2O
P2S5 + KOH + K2S2O8 = K2H2P2O7 + K2SO4 + H2O =>
P2S5 + 52 KOH + 20 K2S2O8 = K2H2P2O7 + 45 K2SO4 + 25 H2O
N2O + SnCl2 + NaOH = Na2SnO3 + NaCl + H2O + N2 =>
N2O + SnCl2 + 4 NaOH = Na2SnO3 + 2 NaCl + 2 H2O + N2
BaO + H2O = BaOOH2 =>
BaO + H2O = BaOOH2
AlCl3 + Na2CO3 = Al2(CO3)3 + (Na2)3(Cl3)2 =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + (Na2)3(Cl3)2
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
HFNaOH = NaFH2O =>
HFNaOH = NaFH2O
C5H10O + KMnO4 + H2SO4 = C5H10O4 + MnSO4 + K2SO4 + H2O =>
5 C5H10O + 6 KMnO4 + 9 H2SO4 = 5 C5H10O4 + 6 MnSO4 + 3 K2SO4 + 9 H2O
BaO + H2O = BaOOH2 =>
BaO + H2O = BaOOH2
MgNO = Mg(NO) =>
MgNO = Mg(NO)
F + H2O = H2F2 + O2 =>
4 F + 2 H2O = 2 H2F2 + O2
(NH4)3PO4 + Sr(OH)2 = NH3 + H2O + Sr3(PO4)2 =>
2(NH4)3PO4 + 3 Sr(OH)2 = 6 NH3 + 6 H2O + Sr3(PO4)2
C57H105O6 + C6H10 = C57H111O6 + C6H6 =>
2 C57H105O6 + 3 C6H10 = 2 C57H111O6 + 3 C6H6
UO2 + Cr = UO + Cr2O7 =>
7 UO2 + 2 Cr = 7 UO + Cr2O7
NH4NO3 + NaH = NaNO3 + NH3 + H2O =>
5 NH4NO3 + 4 NaH = 4 NaNO3 + 6 NH3 + 3 H2O
BaO + H2O = BaOOH2 =>
BaO + H2O = BaOOH2
C7H5N + KBH4 + Ni = C7H9N + KBNi2 =>
C7H5N + KBH4 + 2 Ni = C7H9N + KBNi2
FeOH2 + H2SO4 = Fe2SO43 + SO2 + H2O =>
2 FeOH2 + 41 H2SO4 = Fe2SO43 + 40 SO2 + 43 H2O
FeOH{3} + HCl = FeCl{3} + H2O =>
FeOH{3} + HCl = FeCl{3} + H2O
NaClCuSO4 = CuClNaSO4 =>
NaClCuSO4 = CuClNaSO4
Cu(s) + H2SO4(aq) = CuSO4(aq) + H2(g) =>
Cu(s) + H2SO4(aq) = CuSO4(aq) + H2(g)
Sr(OH)2 + Al2(CO3)3 = SrCO3 + Al(OH)3 =>
3 Sr(OH)2 + Al2(CO3)3 = 3 SrCO3 + 2 Al(OH)3
Al2(CO3)3 + CaCl2 = CaCO3 + AlCl3 =>
Al2(CO3)3 + 3 CaCl2 = 3 CaCO3 + 2 AlCl3
Na2SO4 + C = Na2SO3 + CO2 =>
2 Na2SO4 + C = 2 Na2SO3 + CO2
Na2CO3 + Ni(NO3)3 = NaNO3 + Ni2(CO3)3 =>
3 Na2CO3 + 2 Ni(NO3)3 = 6 NaNO3 + Ni2(CO3)3
Al + H2SO4 = Al(SO4)2 + H4 =>
Al + 2 H2SO4 = Al(SO4)2 + H4
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
NaHCO3 = CO2 + H2O + sodiumcarbonate =>
2 NaHCO3 = CO2 + H2O + Na2CO3
Ag2S + O2 = Ag2(SO4) =>
Ag2S + 2 O2 = Ag2(SO4)
KMnO4 + SO2 + H2O = KHSO4 + MnSO4 + H2SO4 =>
2 KMnO4 + 5 SO2 + 2 H2O = 2 KHSO4 + 2 MnSO4 + H2SO4
HBrO + NaOH + NH3 = NaBr + H2O + N2 =>
3 HBrO + 3 NaOH + 2 NH3 = 3 NaBr + 6 H2O + N2
H9C8NO + Br2 = H6C8Br3NO + HBr =>
H9C8NO + 3 Br2 = H6C8Br3NO + 3 HBr
C6H5COH + KMnO4 + Na2CO3 = C6H5COOH + K2CO3 + MnO2 + NaOH =>
15 C6H5COH + 20 KMnO4 + 3 Na2CO3 = 14 C6H5COOH + 10 K2CO3 + 20 MnO2 + 6 NaOH
PbCl2 + CuCl2 = PbCl4 + CuCl =>
PbCl2 + 2 CuCl2 = PbCl4 + 2 CuCl
Mn + HNO2 = Mn(NO2)2 + H2 =>
Mn + 2 HNO2 = Mn(NO2)2 + H2
P2O5 + KOH = K3HP2O7 + H2O =>
P2O5 + 3 KOH = K3HP2O7 + H2O
CaC2H3O2 + KCO3 = CaCO3 + KC2H3O2 =>
CaC2H3O2 + KCO3 = CaCO3 + KC2H3O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/02/24
Équations équilibrées sur04/01/23
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