| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C7H8O + 5 Br2 = 2 C7H6OBr3 + 4 HBr
P + Og = POg =>
P + Og = POg
NH3 + F = NH4F + NF3 =>
4 NH3 + 6 F = 3 NH4F + NF3
Na2CO3 + Ba(Na3)2 = BaCO3 + Na2 =>
Na2CO3 + Ba(Na3)2 = BaCO3 + 4 Na2
K3PO4 + Cd(C2H3O2)2 = KC2H3O2 + Cd3(PO4)2 =>
2 K3PO4 + 3 Cd(C2H3O2)2 = 6 KC2H3O2 + Cd3(PO4)2
Na2 + BO7 + H2O = NaOH + H3BO3 =>
11 Na2 + 2 BO7 + 14 H2O = 22 NaOH + 2 H3BO3
C3H7OH + Cr2O7 = C3H6O2 + H2O + Cr =>
7 C3H7OH + 2 Cr2O7 = 7 C3H6O2 + 7 H2O + 4 Cr
K2O + Al2O3 + WO3 = K9(AlW6O24) =>
9 K2O + Al2O3 + 12 WO3 = 2 K9(AlW6O24)
C17H21NO4 + HCl = C17H22NClO4 =>
C17H21NO4 + HCl = C17H22NClO4
Cu(NO3)2 + KSCN = Cu(SCN)2 + KNO3 =>
Cu(NO3)2 + 2 KSCN = Cu(SCN)2 + 2 KNO3
((CH3)3NH)Cl + CoCl2 = ((CH3)3NH)CoCl3 =>
((CH3)3NH)Cl + CoCl2 = ((CH3)3NH)CoCl3
KH2CO3 + HCl = HH2CO3 + KCl =>
KH2CO3 + HCl = HH2CO3 + KCl
NH3 + F = N2F4 + HF =>
2 NH3 + 10 F = N2F4 + 6 HF
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2
C3H8O2 + H3O = H2 + CO2 =>
C3H8O2 + 4 H3O = 10 H2 + 3 CO2
NaSO4 + Cl = ClSO4 + Na =>
NaSO4 + Cl = ClSO4 + Na
Cd + PO4 = CdPO4 =>
Cd + PO4 = CdPO4
CH3(CH2)3Br + CH3CH2NH2 = C6H14 + NH2 + Br =>
CH3(CH2)3Br + CH3CH2NH2 = C6H14 + NH2 + Br
C2H3NaO2 + AlBr3 = NaBr + Al(CH3CO2)3 =>
3 C2H3NaO2 + AlBr3 = 3 NaBr + Al(CH3CO2)3
C3H8O2 + H3O = H2 + CO2 =>
C3H8O2 + 4 H3O = 10 H2 + 3 CO2
C3H8 + O2 = (CO)(CO) + H2O =>
2 C3H8 + 7 O2 = 3(CO)(CO) + 8 H2O
TlOH + H2O2 = Tl2O3 + H2O =>
2 TlOH + 2 H2O2 = Tl2O3 + 3 H2O
HNO3(aq) + Cu = HNO3Cu =>
HNO3(aq) + Cu = HNO3Cu
KOH = K2O2(s) + H2 =>
2 KOH = K2O2(s) + H2
C6H4O2(OH)2 + O2 = CO2 + H2O =>
2 C6H4O2(OH)2 + 11 O2 = 12 CO2 + 6 H2O
FeSO4 + Br2 = FeBr3 + Br2SO4 =>
2 FeSO4 + 5 Br2 = 2 FeBr3 + 2 Br2SO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C3H8O2 + H3O = H2 + CO2 =>
C3H8O2 + 4 H3O = 10 H2 + 3 CO2
CoCl2 + C3H8O = CoCl2(C3H8O)2 =>
CoCl2 + 2 C3H8O = CoCl2(C3H8O)2
H3 + Mg = HMg =>
H3 + 3 Mg = 3 HMg
As2S5 + NO3{-} + H{+} = H2AsO4{-} + S + NO2 + H2O =>
As2S5 + 10 NO3{-} + 8 H{+} = 2 H2AsO4{-} + 5 S + 10 NO2 + 2 H2O
C3H8O2 + H3O = H2 + CO2 =>
C3H8O2 + 4 H3O = 10 H2 + 3 CO2
Mn(NO3)2 + KBrO3 + KOH = KBr + MnO2 + KNO3 + H2O =>
3 Mn(NO3)2 + KBrO3 + 6 KOH = KBr + 3 MnO2 + 6 KNO3 + 3 H2O
NH3 + F = NF3 + HF =>
NH3 + 6 F = NF3 + 3 HF
CH3CHOHCH3 + HCl = CH3CHClCH3 + H2O =>
CH3CHOHCH3 + HCl = CH3CHClCH3 + H2O
MnSO4 + Cl2 + NaOH = Na2MnO4 + HCl + Na2SO4 =>
MnSO4 + 2 Cl2 + 4 NaOH = Na2MnO4 + 4 HCl + Na2SO4
H3AsO4 + KOH = KH2AsO4 + H2O =>
H3AsO4 + KOH = KH2AsO4 + H2O
MgF2 + Li2CO3 = MgCOOO + LiF =>
MgF2 + Li2CO3 = MgCOOO + 2 LiF
Ag + Cr2O3 = Ag2O3 + Cr =>
2 Ag + Cr2O3 = Ag2O3 + 2 Cr
Ag2SO4 + Sr(NO3)2 = SrSO4 + AgNO3 =>
Ag2SO4 + Sr(NO3)2 = SrSO4 + 2 AgNO3
BaCl2(aq) + KIO3(aq) = Ba(IO3)2 + KCl =>
BaCl2(aq) + 2 KIO3(aq) = Ba(IO3)2 + 2 KCl
V5 + Al2O3 = V5O5 + Al =>
3 V5 + 5 Al2O3 = 3 V5O5 + 10 Al
CoCl2 + H2O = [CoCl2(H2O)4]2H2O =>
2 CoCl2 + 9 H2O = [CoCl2(H2O)4]2H2O
C2H4O2 + H2O = H3O{+} + COOH3{-} =>
C2H4O2 + 4 H2O = 2 H3O{+} + 2 COOH3{-}
CoCl2 + Na2SiO3 = Na2Cl2CoSiO3 =>
CoCl2 + Na2SiO3 = Na2Cl2CoSiO3
NH3 + Cl2O = NH4Cl + N2 + H2O =>
10 NH3 + 3 Cl2O = 6 NH4Cl + 2 N2 + 3 H2O
FerricChloride + SodiumHydroxide = FerricHydroxide + SodiumChloride =>
FerricChloride + SodiumHydroxide = FerricHydroxide + SodiumChloride
BaO + (H)2O = Ba(OH)2 =>
BaO + (H)2O = Ba(OH)2
Ag2S3 + KNO3 + H2SO4 = NO2 + K2SO4 + K3AgO4 + H2O =>
Ag2S3 + 28 KNO3 + 8 H2SO4 = 28 NO2 + 11 K2SO4 + 2 K3AgO4 + 8 H2O
Al + KOH + H2SO4 + H2O = KAl(SO4)2*12H2O + H2 =>
2 Al + 2 KOH + 4 H2SO4 + 22 H2O = 2 KAl(SO4)2*12H2O + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/18/24
Équations équilibrées sur08/17/23
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