| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K3[Al(OH)6] + 6 H2SO4 = 3 K2SO4 + Al2(SO4)3 + 12 H2O
K2SO4 + AlCl3 = Al2(SO4)3 + KCl =>
3 K2SO4 + 2 AlCl3 = Al2(SO4)3 + 6 KCl
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
Ba3(PO4)2(s) + HCl = BaCl2 + H3PO4(ac) =>
Ba3(PO4)2(s) + 6 HCl = 3 BaCl2 + 2 H3PO4(ac)
Fe + O2 = FeO3 =>
2 Fe + 3 O2 = 2 FeO3
GeO2 + CaO = GeCaO3 =>
GeO2 + CaO = GeCaO3
PbCrO4 + CH3COOH = Pb{+2} + Cr2O7{-2} + CH3COO{-} + H2O =>
2 PbCrO4 + 2 CH3COOH = 2 Pb{+2} + Cr2O7{-2} + 2 CH3COO{-} + H2O
NH4H2PO4 = NH3 + H2O + HPO3 =>
NH4H2PO4 = NH3 + H2O + HPO3
Fe{2}{+} + MnO4{-} + H{+} = Fe{3}{+} + Mn{2}{+} + H2O =>
5 Fe{2}{+} + MnO4{-} + 8 H{+} = 5 Fe{3}{+} + Mn{2}{+} + 4 H2O
Al2S3 = Al + S =>
Al2S3 = 2 Al + 3 S
Fe(NO3)2 + C5H8O2 = Fe(C5H8O2)3 + NO3 =>
Fe(NO3)2 + 3 C5H8O2 = Fe(C5H8O2)3 + 2 NO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ag2SO4 + Cu2 = Ag2 + CuSO4 =>
2 Ag2SO4 + Cu2 = 2 Ag2 + 2 CuSO4
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
BeO = Be + O2 =>
2 BeO = 2 Be + O2
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
Cr(NO3)3 + Na2S = NaNO3 + Cr2S3 =>
2 Cr(NO3)3 + 3 Na2S = 6 NaNO3 + Cr2S3
AlF3 + H2SO4 = Al2(SO4)3 + HF =>
2 AlF3 + 3 H2SO4 = Al2(SO4)3 + 6 HF
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
KCl + MgBr2 = MgCl2 + KBr =>
2 KCl + MgBr2 = MgCl2 + 2 KBr
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Mn{2+} + OH{-} + H2O2 = MnO2 + H2O =>
Mn{2+} + 2 OH{-} + H2O2 = MnO2 + 2 H2O
SO3{2-} + MnO4{-} + H{+} = SO4{2-} + Mn{2+} + H2O =>
5 SO3{2-} + 2 MnO4{-} + 6 H{+} = 5 SO4{2-} + 2 Mn{2+} + 3 H2O
C4H9OH + KMnO4 + KOH = C4H8O + K2MnO4 + H2O =>
C4H9OH + 2 KMnO4 + 2 KOH = C4H8O + 2 K2MnO4 + 2 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
LiCO3 = Li + CO3 =>
LiCO3 = Li + CO3
NaCo + ZnNo = ZnCo + NaNo =>
NaCo + ZnNo = ZnCo + NaNo
KOH + NiBr2 = NiOH + KBr2 =>
KOH + NiBr2 = NiOH + KBr2
CUSO4 + NaOH = CUOH + NaSO4 =>
CUSO4 + NaOH = CUOH + NaSO4
Mg + NH4Br + O2 = NH3 + H2O + MgBr2 =>
2 Mg + 4 NH4Br + O2 = 4 NH3 + 2 H2O + 2 MgBr2
KNO3 + C + S = K2S + N2 + CO2 =>
2 KNO3 + 3 C + S = K2S + N2 + 3 CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Si + CO = SiC + SiO2 =>
3 Si + 2 CO = 2 SiC + SiO2
KNO3 + NH4Cl + H2O = NH4OH + KCl + HNO3 =>
KNO3 + NH4Cl + H2O = NH4OH + KCl + HNO3
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
H3PO4 + CaO = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 CaO = Ca3(PO4)2 + 3 H2O
Cr2O3(S) + SO3(l) = Cr2(SO4)3(S) =>
Cr2O3(S) + 3 SO3(l) = Cr2(SO4)3(S)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
I + F = IF4 =>
I + 4 F = IF4
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
SO3{2-} + MnO4{-} + H3O{+} = SO4{2-} + Mn{2+} + H2O =>
5 SO3{2-} + 2 MnO4{-} + 6 H3O{+} = 5 SO4{2-} + 2 Mn{2+} + 9 H2O
Fe(OH)3 + KOH + H2O = K2[Fe(OH)6] + H2 =>
2 Fe(OH)3 + 4 KOH + 2 H2O = 2 K2[Fe(OH)6] + H2
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
Sn(OH)2 + HBr = Sn(OH)2Br + H2 =>
2 Sn(OH)2 + 2 HBr = 2 Sn(OH)2Br + H2
NaCl = Na + NaCl2 =>
2 NaCl = Na + NaCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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