| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(s) + CuO(aq) = MgO(aq) + Cu(g)
AlF + NaO = AlFNaO =>
AlF + NaO = AlFNaO
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O(water) =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O(water)
KHF2 + SiO2 = H2SiF6 + H2O + KF =>
6 KHF2 + SiO2 = H2SiF6 + 2 H2O + 6 KF
Na2SiO3 + NH4Cl + H2O = NH4OH + H2SiO3 + NaCl =>
Na2SiO3 + 2 NH4Cl + 2 H2O = 2 NH4OH + H2SiO3 + 2 NaCl
Al(CrO4)3 + CH3COOH = Al(CH3COO)3 + HCrO4 =>
Al(CrO4)3 + 3 CH3COOH = Al(CH3COO)3 + 3 HCrO4
Na2 + CO3 + Mg(NO3)2 = MgCO3 + NaNO3 =>
Na2 + CO3 + Mg(NO3)2 = MgCO3 + 2 NaNO3
C10H12 + O2 + NO3 = NH3 + CO2 =>
C10H12 + 4 O2 + 4 NO3 = 4 NH3 + 10 CO2
BO2 + NCO3 + O2 = NBO4 + CO2 =>
2 BO2 + 2 NCO3 + O2 = 2 NBO4 + 2 CO2
PbS + Br2 = PbBr2 + S =>
PbS + Br2 = PbBr2 + S
C6H5OH = CH + O =>
C6H5OH = 6 CH + O
HNO3 + P2S3 + H2O = NO + H3PO4 + S =>
10 HNO3 + 3 P2S3 + 4 H2O = 10 NO + 6 H3PO4 + 9 S
CuO(S) + CO2(g) = CuCO3(S) =>
CuO(S) + CO2(g) = CuCO3(S)
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
BaOH + HI = H2O + BaI =>
BaOH + HI = H2O + BaI
HCl + NaHCO3 = HHCO3 + NaCl =>
HCl + NaHCO3 = HHCO3 + NaCl
Li(OH)2 + H3PO4 = Li3(PO4)2 + H2O =>
3 Li(OH)2 + 2 H3PO4 = Li3(PO4)2 + 6 H2O
NiC2O4*2H2O + O2 = Ni2O3 + H2O + CO2 =>
4 NiC2O4*2H2O + 3 O2 = 2 Ni2O3 + 8 H2O + 8 CO2
(CH3)2NH + HCl = (CH3)2NH2 + Cl =>
(CH3)2NH + HCl = (CH3)2NH2 + Cl
Cr2(C2H8N2)2(SO4)2(H2O)4 + NaOH = Cr2(OH)2(SO4)(C2H8N2)2(H2O) + Na2SO4 + H2O =>
Cr2(C2H8N2)2(SO4)2(H2O)4 + 2 NaOH = Cr2(OH)2(SO4)(C2H8N2)2(H2O) + Na2SO4 + 3 H2O
H5C2OC2H5 + O2 = CO + H2O =>
H5C2OC2H5 + 4 O2 = 4 CO + 5 H2O
K2CrO4 + NaOH + Ba(NO3)2 = Ba(OH)2 + Na2CrO4 + K(NO3) =>
K2CrO4 + 2 NaOH + Ba(NO3)2 = Ba(OH)2 + Na2CrO4 + 2 K(NO3)
TiO2 + Pr6O11 = Pr67Ti100O300 + O2 =>
1200 TiO2 + 134 Pr6O11 = 12 Pr67Ti100O300 + 137 O2
Fe + Pb(NO3)2 = (FeNO3)3 + Pb =>
6 Fe + 3 Pb(NO3)2 = 2(FeNO3)3 + 3 Pb
K2Mn2O8 + PbCl2 + H2SO4 = Pb(SO4)2 + MnSO4 + K2SO4 + Cl2 + H2O =>
2 K2Mn2O8 + 5 PbCl2 + 16 H2SO4 = 5 Pb(SO4)2 + 4 MnSO4 + 2 K2SO4 + 5 Cl2 + 16 H2O
MoO3 + SiC = Mo2C + Si + CO =>
2 MoO3 + 7 SiC = Mo2C + 7 Si + 6 CO
KHSO4(aq) + KOH(aq) = K2SO4(aq) + H2O =>
KHSO4(aq) + KOH(aq) = K2SO4(aq) + H2O
C7H5O2 + H2O = C7H7O3 =>
C7H5O2 + H2O = C7H7O3
K2Cr2O7 + HCl = KCl + CrCl3 + Cl3 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 2 Cl3 + 7 H2O
BiCl3 + H2S = Bi2S3 + HCl =>
2 BiCl3 + 3 H2S = Bi2S3 + 6 HCl
H{+} + Cr2O7({-}2) + C2H5OH = Cr({+}3) + C2H4O + H2O =>
6 H{+} + 2 Cr2O7({-}2) + 11 C2H5OH = 4 Cr({+}3) + 11 C2H4O + 14 H2O
Ca(NH3) = Ca(NH3)3 + Ca =>
3 Ca(NH3) = Ca(NH3)3 + 2 Ca
H3PO4 + K(OH) = K2(HPO4) + H2O =>
H3PO4 + 2 K(OH) = K2(HPO4) + 2 H2O
Cr(OH)4{-}(aq) + OH{-}(aq) + H2O2 = CrO4{2-}(aq) + H2O(l) =>
2 Cr(OH)4{-}(aq) + 2 OH{-}(aq) + 3 H2O2 = 2 CrO4{2-}(aq) + 8 H2O(l)
O3 + KI + HCl = I2 + KCl + H2O =>
O3 + 6 KI + 6 HCl = 3 I2 + 6 KCl + 3 H2O
(NH4)3BO3 + Pd(H2PO4)4 = NH4H2PO4 + Pd3(BO3)4 =>
4(NH4)3BO3 + 3 Pd(H2PO4)4 = 12 NH4H2PO4 + Pd3(BO3)4
Br2 + I4 = IBr3 =>
6 Br2 + I4 = 4 IBr3
HNO3 + H2SO4 + FeAsS = Fe2(SO4)3 + H3AsO4 + NO + H2O =>
28 HNO3 + 3 H2SO4 + 6 FeAsS = 3 Fe2(SO4)3 + 6 H3AsO4 + 28 NO + 8 H2O
C6H8O7(aq) + NaHCO3(aq) = H2O(l) + CO(g) + Na3C6H5O7(aq) =>
2 C6H8O7(aq) + 3 NaHCO3(aq) = 7 H2O(l) + 9 CO(g) + Na3C6H5O7(aq)
K2Cr2O7 + H2SO4 = K2SO4 + H2O + O2 + CrSO4 =>
K2Cr2O7 + 3 H2SO4 = K2SO4 + 3 H2O + 2 O2 + 2 CrSO4
ZnF2 = Zn + F2 =>
ZnF2 = Zn + F2
SiCl2 + Mg = MgCl2 + Si =>
SiCl2 + Mg = MgCl2 + Si
Cu(NO3)2(aq) + Ba(OH)2(aq) = Cu(OH)2 + Ba(NO3)2 =>
Cu(NO3)2(aq) + Ba(OH)2(aq) = Cu(OH)2 + Ba(NO3)2
Cl + VOSO4 = VOCl2 + SO4 =>
2 Cl + VOSO4 = VOCl2 + SO4
CH3OH + CH3COOH = CH3CO2CH3 + H2O =>
CH3OH + CH3COOH = CH3CO2CH3 + H2O
Hg2Cl2(s) = Hg(aq) + Cl =>
Hg2Cl2(s) = 2 Hg(aq) + 2 Cl
RbBr + Li2CO3 = Rb2CO3 + LiBr =>
2 RbBr + Li2CO3 = Rb2CO3 + 2 LiBr
Me2SiCl2 + H2O = (Me2SiO)4 + HCl =>
4 Me2SiCl2 + 4 H2O = (Me2SiO)4 + 8 HCl
Ca(CO3) + H2SO4 = CaSO4 + H2(CO3) =>
Ca(CO3) + H2SO4 = CaSO4 + H2(CO3)
K2PO4 + AgNO3 = KNO3 + Ag2PO4 =>
K2PO4 + 2 AgNO3 = 2 KNO3 + Ag2PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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