| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(AlCl3*6H2O) + CoCl2*6H2O = CoO*Al2O3 + 14(H2O) + 8(HCl)
Si2H3 + O2 = Si + H2O =>
4 Si2H3 + 3 O2 = 8 Si + 6 H2O
Fe(NO3)3*9H2O + Na2CO3 = Fe2(CO3)3 + NaNO3 + H2O =>
2 Fe(NO3)3*9H2O + 3 Na2CO3 = Fe2(CO3)3 + 6 NaNO3 + 18 H2O
NO2(g) + H2(g) = NH3(g) + H2O(g) =>
2 NO2(g) + 7 H2(g) = 2 NH3(g) + 4 H2O(g)
AgNO3 + Ca(OH)2 = CaNO3 + Ag(OH)2 =>
AgNO3 + Ca(OH)2 = CaNO3 + Ag(OH)2
K + HBrO3 = KBrO3 + H2 =>
2 K + 2 HBrO3 = 2 KBrO3 + H2
C7H10(l) + O2(g) = CO2(g) + H2O(g) =>
2 C7H10(l) + 19 O2(g) = 14 CO2(g) + 10 H2O(g)
Ba(ClO3)2 + Na2SO4 = BaSO4 + Na(ClO3) =>
Ba(ClO3)2 + Na2SO4 = BaSO4 + 2 Na(ClO3)
K2Cr2O7 + FeSO4 + NaOH = Na2Cr2O7 + Fe(OH)2 + K2SO4 =>
K2Cr2O7 + FeSO4 + 2 NaOH = Na2Cr2O7 + Fe(OH)2 + K2SO4
Ca(s) + HCe(aq) = H2(g) + CaCe2(aq) =>
Ca(s) + 2 HCe(aq) = H2(g) + CaCe2(aq)
Ag(s) + O2 = Ag2O =>
4 Ag(s) + O2 = 2 Ag2O
Al2O3 + C(s) = Al(s) + CO2 =>
2 Al2O3 + 3 C(s) = 4 Al(s) + 3 CO2
BaCI2 + AgNO3 = BaAg + NO3CI2 =>
BaCI2 + AgNO3 = BaAg + NO3CI2
Sr3(PO4)2 + Na2CO3 = Na3PO4 + SrCO3 =>
Sr3(PO4)2 + 3 Na2CO3 = 2 Na3PO4 + 3 SrCO3
Zn + NaNO2 + NaOH + H2O = Na2Zn(OH)4 + NH3 =>
3 Zn + NaNO2 + 5 NaOH + 5 H2O = 3 Na2Zn(OH)4 + NH3
Ag + HNO3 + H2SO4 = Ag2SO4 + NO + H2O =>
6 Ag + 2 HNO3 + 3 H2SO4 = 3 Ag2SO4 + 2 NO + 4 H2O
Ru + F2 = RuF2 =>
Ru + F2 = RuF2
Si + HNO3 + H2F2 = H2[SiF6] + NO + H2O =>
3 Si + 4 HNO3 + 9 H2F2 = 3 H2[SiF6] + 4 NO + 8 H2O
FeTiO3 = Fe + Ti + O2 =>
2 FeTiO3 = 2 Fe + 2 Ti + 3 O2
Mn + Zn(NO3)3 = Zn + Mn(NO3)3 =>
Mn + Zn(NO3)3 = Zn + Mn(NO3)3
C6H10 + H2O = C6H11OH =>
C6H10 + H2O = C6H11OH
K2(Zn(OH)4) + H2SO4 = K2SO4 + ZnSO4 + H2O =>
K2(Zn(OH)4) + 2 H2SO4 = K2SO4 + ZnSO4 + 4 H2O
Bi2O3 + WO3 = Bi2W2O9 =>
Bi2O3 + 2 WO3 = Bi2W2O9
HCl(aq) + Mg(s) = HMg(aq) + Cl(l) =>
HCl(aq) + Mg(s) = HMg(aq) + Cl(l)
C58H114 + O2 = CO2 + H2O =>
2 C58H114 + 173 O2 = 116 CO2 + 114 H2O
CH3COOH + Zn + CaCO3 = CH3COO + Ca + ZnCO3*H2O =>
11 CH3COOH + 4 Zn + 6 CaCO3 = 12 CH3COO + 6 Ca + 4 ZnCO3*H2O
Zn(NO3)2*6H2O + NaOH = Zn(OH)2 + NaNO3*3H2O =>
Zn(NO3)2*6H2O + 2 NaOH = Zn(OH)2 + 2 NaNO3*3H2O
Ca3(PO4)2 + Al = Ca3P2 + Al2O3 =>
3 Ca3(PO4)2 + 16 Al = 3 Ca3P2 + 8 Al2O3
C3H6O3 + HBr = C3H5O2Br + H2O =>
C3H6O3 + HBr = C3H5O2Br + H2O
HI + CsOH = CsI + H2O =>
HI + CsOH = CsI + H2O
H{2}SO{4} + KCl = K{2}SO{4} + HCl =>
H{2}SO{4} + KCl = K{2}SO{4} + HCl
Mg(NO3)2 + CO(NH2)2 = MgO + N2 + H2O + CO2 =>
3 Mg(NO3)2 + 5 CO(NH2)2 = 3 MgO + 8 N2 + 10 H2O + 5 CO2
CrO2{-} + H2O + ClO{-} = CrO4{-2} + Cl2 + OH{-} =>
2 CrO2{-} + 2 H2O + 6 ClO{-} = 2 CrO4{-2} + 3 Cl2 + 4 OH{-}
(NH4)2Se + HCl = (NH4)Cl + H2Se =>
(NH4)2Se + 2 HCl = 2(NH4)Cl + H2Se
H2Cr2O7 + Co(OH)2 = CoCr2O7 + H2O =>
H2Cr2O7 + Co(OH)2 = CoCr2O7 + 2 H2O
NaNO3 + CO2 = Na2CO3 + NO + O2 =>
4 NaNO3 + 2 CO2 = 2 Na2CO3 + 4 NO + 3 O2
NiO + TiO2 + (NH4)H2PO4 = Ni1TiOPO4 + O2 + NH3 + H2O =>
4 NiO + 4 TiO2 + 4(NH4)H2PO4 = 4 Ni1TiOPO4 + O2 + 4 NH3 + 6 H2O
Na2S03 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2S03 + 8 H2SO4 = Na2SO4 + 8 H2O + 10 SO2
KOH + KHP = K2P + H2O =>
KOH + KHP = K2P + H2O
CH3(CH2)4CH3(l) + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3(l) + 19 O2 = 12 CO2 + 14 H2O
Na2WO4 + HCl + Zn = W18O49 + ZnCl2 + NaCl + H2O =>
18 Na2WO4 + 46 HCl + 5 Zn = W18O49 + 5 ZnCl2 + 36 NaCl + 23 H2O
C5H10 + O3 = CO + H2O =>
3 C5H10 + 10 O3 = 15 CO + 15 H2O
La2O3 + H2O(l) = La(OH)3(aq) =>
La2O3 + 3 H2O(l) = 2 La(OH)3(aq)
Cu + H2(SO4) = Cu(SO4) + H2O + SO2 =>
Cu + 2 H2(SO4) = Cu(SO4) + 2 H2O + SO2
AgCl + Fe = FeCl2 + Ag =>
2 AgCl + Fe = FeCl2 + 2 Ag
HgS + HCl = HgCl2 + H2S =>
HgS + 2 HCl = HgCl2 + H2S
WO3 + CH4 = WO2 + H2 + CO2 =>
2 WO3 + CH4 = 2 WO2 + 2 H2 + CO2
H3Cit + NaOH = H2O + Na3Cit =>
H3Cit + 3 NaOH = 3 H2O + Na3Cit
C12H12Fe2O12 + H2SO4 = Fe2(SO4)3 + (CH2)2(CO2H)2 =>
C12H12Fe2O12 + 3 H2SO4 = Fe2(SO4)3 + 3(CH2)2(CO2H)2
Ti + Al = TiAl3 =>
Ti + 3 Al = TiAl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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