| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2S + SO2 = 3 S + 2 H2O
Mg + CH3OOH = Mg(CH3OO)2 + H2 =>
Mg + 2 CH3OOH = Mg(CH3OO)2 + H2
O + P4 = P2O5 =>
10 O + P4 = 2 P2O5
CaClOCl + HCl = CaCl2 + Cl2 + H2O =>
CaClOCl + 2 HCl = CaCl2 + Cl2 + H2O
Sr(OH)2 + P2O5 = SrO + P(OH)5 =>
5 Sr(OH)2 + P2O5 = 5 SrO + 2 P(OH)5
SF6 = S + F2 =>
SF6 = S + 3 F2
Cu{2+} + S2O3{2-} + H2O = CuS + SO4{2-} + H{+} =>
Cu{2+} + S2O3{2-} + H2O = CuS + SO4{2-} + 2 H{+}
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Cu + AlCl3 = CuCl + Al =>
3 Cu + AlCl3 = 3 CuCl + Al
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
CaO(s)H2O(l) = Ca(OH)2(aq) =>
CaO(s)H2O(l) = Ca(OH)2(aq)
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Ca(OH)2 + NaH2PO4 = Ca3(PO4)2 + Na3PO4 + H2O =>
3 Ca(OH)2 + 3 NaH2PO4 = Ca3(PO4)2 + Na3PO4 + 6 H2O
MgCl2 + (NH4)PO4 + NaOH + H2O = OH + MgNH4PO4*6H2O + NaCl =>
MgCl2 + (NH4)PO4 + 2 NaOH + 6 H2O = 2 OH + MgNH4PO4*6H2O + 2 NaCl
Mn(NO3)2 + NaOH + O2 = NaNO3 + H2O + Na2MnO4 =>
Mn(NO3)2 + 4 NaOH + O2 = 2 NaNO3 + 2 H2O + Na2MnO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
KHCO3 + HCl(aq) = KCl(aq) + H2O(l) + CO2(g) =>
KHCO3 + HCl(aq) = KCl(aq) + H2O(l) + CO2(g)
Pb(NO) + KL = KNO + PbL =>
Pb(NO) + KL = KNO + PbL
ZnS + H2O2 + HCl = ZnCl2 + H2SO4 + H2O =>
ZnS + 4 H2O2 + 2 HCl = ZnCl2 + H2SO4 + 4 H2O
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
C2H2 + K2Cr2O7 + H2SO4 = HOOCCOOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C2H2 + 4 K2Cr2O7 + 16 H2SO4 = 3 HOOCCOOH + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
Na2SO3 + K2SO4 = K2SO3 + Na2SO4 =>
Na2SO3 + K2SO4 = K2SO3 + Na2SO4
Bi2S3 + HNO3 = Bi(NO3)3 + NO + S + H2O =>
Bi2S3 + 8 HNO3 = 2 Bi(NO3)3 + 2 NO + 3 S + 4 H2O
(NH4)2CO3 = NH3 + CO2 + H2O* =>
(NH4)2CO3 = 2 NH3 + CO2 + H2O*
Ca(s) + H2SO4(aq) = CaSO3 + H2O =>
Ca(s) + H2SO4(aq) = CaSO3 + H2O
AlCl3 + Na2Co3 = Al2(Co3)3 + Na1Cl1 =>
2 AlCl3 + 3 Na2Co3 = Al2(Co3)3 + 6 Na1Cl1
Fe2(SO3)3 + NaOH = Fe(OH)3 + (Na)2SO3 =>
Fe2(SO3)3 + 6 NaOH = 2 Fe(OH)3 + 3(Na)2SO3
Na2O + Br2 = O + NaBr =>
Na2O + Br2 = O + 2 NaBr
HgO + CO = Hg + CO2 =>
HgO + CO = Hg + CO2
K2O + NaOH = Na2O + KOH =>
K2O + 2 NaOH = Na2O + 2 KOH
C33H68O3 + NaOH = C3H8O3 + NaC10H21O =>
C33H68O3 + 3 NaOH = C3H8O3 + 3 NaC10H21O
SnSO3 = SnSO2 + O2 =>
2 SnSO3 = 2 SnSO2 + O2
Fe + Cu = FeCu6 =>
Fe + 6 Cu = FeCu6
CaSO3 + C2H4O2 = H2SO3 + Ca(C2H3O2)2 =>
CaSO3 + 2 C2H4O2 = H2SO3 + Ca(C2H3O2)2
C6H12O11 + O2 = H2O + CO2 =>
2 C6H12O11 + 7 O2 = 12 H2O + 12 CO2
K2Cr2O7 + BeCO3 = K2CO3 + BeCr2O7 =>
K2Cr2O7 + BeCO3 = K2CO3 + BeCr2O7
[Fe(H2O)6]{3+} + Co3{2-} = [Fe(H2O)3(OH)3] + H2Co3 =>
2[Fe(H2O)6]{3+} + 3 Co3{2-} = 2[Fe(H2O)3(OH)3] + 3 H2Co3
Cl2 + Zn2 = ZnCl =>
Cl2 + Zn2 = 2 ZnCl
C2H12O(l) + O2(g) = CO2(g) + H2O(g) =>
2 C2H12O(l) + 9 O2(g) = 4 CO2(g) + 12 H2O(g)
Br2 + MgF2 = MgBr2 + F2 =>
Br2 + MgF2 = MgBr2 + F2
C6H10O + C8H8O = C14H17O + H2O =>
18 C6H10O + 11 C8H8O = 14 C14H17O + 15 H2O
C2H24HOH + O2 = CO2 + H2O =>
C2H24HOH + 8 O2 = 2 CO2 + 13 H2O
C5H90 + O2 = CO2 + H2O =>
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2
K + NaOH = KNaOH =>
K + NaOH = KNaOH
Hg2SO4 + HCl = Hg2Cl2 + H2SO4 =>
Hg2SO4 + 2 HCl = Hg2Cl2 + H2SO4
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
H2S + H{+} + MnO4 = S + Mn{2+} + H2O =>
3 H2S + 2 H{+} + MnO4 = 3 S + Mn{2+} + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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