| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni3(PO4)2 + 6 HNO3 = 3 Ni(NO3)2 + 2 H3PO4
P4 + Br2 = PBr1 =>
P4 + 2 Br2 = 4 PBr1
Li2CrO4 + LiI + H2SO4 = I2 + Cr2(SO4)3 + Li2SO4 + H2O =>
2 Li2CrO4 + 6 LiI + 8 H2SO4 = 3 I2 + Cr2(SO4)3 + 5 Li2SO4 + 8 H2O
KMnO4{-} + H{+} + Sn{2+} = K + Mn{2+} + Sn{4+} + H2O =>
2 KMnO4{-} + 16 H{+} + 5 Sn{2+} = 2 K + 2 Mn{2+} + 5 Sn{4+} + 8 H2O
H2SO4 + KCl = HCl + K2SO4 =>
H2SO4 + 2 KCl = 2 HCl + K2SO4
Ra(OH)2(aq) + HCl(aq) = RaCl2(aq) + H2O(l) =>
Ra(OH)2(aq) + 2 HCl(aq) = RaCl2(aq) + 2 H2O(l)
CaCl2 + CaBr2 = Br2 + CaCl =>
CaCl2 + CaBr2 = Br2 + 2 CaCl
Ni + OH = NiOH =>
Ni + OH = NiOH
Ag(s) + FeCl3(aq) = Fe(s) + AgCl(aq) =>
3 Ag(s) + FeCl3(aq) = Fe(s) + 3 AgCl(aq)
I2 + HNO3 = HIO3 + NO2 + H2O(acidicsolution) =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O(acidicsolution)
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CuSO4*5H2O + HNO3 + K(OH)2 = KCuO4 + NO2 + H2O + KSO4 =>
CuSO4*5H2O + 4 HNO3 + 2 K(OH)2 = KCuO4 + 4 NO2 + 9 H2O + KSO4
NaOH + Co(NO3)2 + C12H22O11 = NaCoO3 + CO2 + N2 + H2O =>
48 NaOH + 48 Co(NO3)2 + 7 C12H22O11 = 48 NaCoO3 + 84 CO2 + 48 N2 + 101 H2O
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
Al + HCl = Al2Cl33 + H2 =>
4 Al + 66 HCl = 2 Al2Cl33 + 33 H2
Ca + Al2(SO4)3 = Al + Ca(SO4)3 =>
Ca + Al2(SO4)3 = 2 Al + Ca(SO4)3
P4 = P =>
P4 = 4 P
Ca(ClO)2 + Na2S + H2O = CaCl2 + S + Na(OH) =>
Ca(ClO)2 + 2 Na2S + 2 H2O = CaCl2 + 2 S + 4 Na(OH)
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
H2SO3 + KI = KIO3 + H2S =>
H2SO3 + KI = KIO3 + H2S
CoCl2*6H20 + NH3 + NH4Cl + H2O2 = (Co(NH3)5Cl)Cl2 + H2O =>
2 CoCl2*6H20 + 8 NH3 + 2 NH4Cl + 121 H2O2 = 2(Co(NH3)5Cl)Cl2 + 242 H2O
BeCl2 + AgNO3 = Be(NO3)2 + AgCl =>
BeCl2 + 2 AgNO3 = Be(NO3)2 + 2 AgCl
Ba{2+} + HCl = BaCl2 + H{+} =>
Ba{2+} + 2 HCl = BaCl2 + 2 H{+}
C7H14O6 + C9H12O2 = C14H18O6 + CH3OH =>
C7H14O6 + C9H12O2 = C14H18O6 + 2 CH3OH
(COOH)2*H2O + Fe(NH4)2(SO4)2*6H2O = (COO)2Fe*2H2O + NH4 + SO4 + H + H2O =>
(COOH)2*H2O + Fe(NH4)2(SO4)2*6H2O = (COO)2Fe*2H2O + 2 NH4 + 2 SO4 + 2 H + 5 H2O
P4 + NaOCl + H2O = H5P2O6 + NaCl =>
P4 + 7 NaOCl + 5 H2O = 2 H5P2O6 + 7 NaCl
Al + PbSO4 = Al(SO4)3 + Pb =>
Al + 3 PbSO4 = Al(SO4)3 + 3 Pb
C7H16O + O2 = C2O + H2O =>
4 C7H16O + 21 O2 = 14 C2O + 32 H2O
NO + KClO3 + KOH = KNO3 + Cl2 + H2O =>
10 NO + 6 KClO3 + 4 KOH = 10 KNO3 + 3 Cl2 + 2 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
K2SO4(aq) + AgNO3(aq) = Ag2SO4 + KNO3 =>
K2SO4(aq) + 2 AgNO3(aq) = Ag2SO4 + 2 KNO3
FeL3 + AgNO3 = Fe(NO3)3 + AgL =>
FeL3 + 3 AgNO3 = Fe(NO3)3 + 3 AgL
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
Ca(NO3)2 + H2SO4 = CaSO4 + (NO3)2H2 =>
Ca(NO3)2 + H2SO4 = CaSO4 + (NO3)2H2
C11H15O3N + O2 = CO2 + NO + H2O =>
4 C11H15O3N + 55 O2 = 44 CO2 + 4 NO + 30 H2O
Mg(NO3)2 + NaH2PO4 = MgH2PO4 + Na(NO3)2 =>
Mg(NO3)2 + NaH2PO4 = MgH2PO4 + Na(NO3)2
Au2S + NaCN = Au + Na2S + CN =>
Au2S + 2 NaCN = 2 Au + Na2S + 2 CN
MgCl2 + KMnO4 + H2SO4 = MgSO4 + MnSO4 + K2SO4 + Cl2 + H2O =>
5 MgCl2 + 2 KMnO4 + 8 H2SO4 = 5 MgSO4 + 2 MnSO4 + K2SO4 + 5 Cl2 + 8 H2O
FeCl3 + K4[Fe(Cn)6] = KCl + K[FeFe(Cn)6] =>
FeCl3 + K4[Fe(Cn)6] = 3 KCl + K[FeFe(Cn)6]
Zn + MgCl2 = Mg + ZnCl2 =>
Zn + MgCl2 = Mg + ZnCl2
BaCl2(H2O) + H2SO4 = BaSO4 + HCl + H2O =>
BaCl2(H2O) + H2SO4 = BaSO4 + 2 HCl + H2O
Fe(OH)3 = Fe + O3 + H2O =>
2 Fe(OH)3 = 2 Fe + O3 + 3 H2O
Na + HgSO4 = Na2SO4 + Hg =>
2 Na + HgSO4 = Na2SO4 + Hg
CuF + H2O = HF + CuOH =>
CuF + H2O = HF + CuOH
KMnO4 + Fe + H2SO4 = K2SO4 + MnSO4 + FeO + H2O =>
2 KMnO4 + 5 Fe + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 FeO + 3 H2O
C14H13NO + H2 = C14H15NO =>
C14H13NO + H2 = C14H15NO
N2O + Mg = N + MgO =>
N2O + Mg = 2 N + MgO
AlBr3 + Fe(OH)3 = Al(OH)3 + FeBr3 =>
AlBr3 + Fe(OH)3 = Al(OH)3 + FeBr3
Na + NH2 = NaNH + H2 =>
2 Na + 2 NH2 = 2 NaNH + H2
Al(OH)3 + HC2H3O2 = Al(C2H3O3) + H2O =>
Al(OH)3 + HC2H3O2 = Al(C2H3O3) + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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