| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl(aq) + Na2SO4(s) = H2SO4(aq) + 2 NaCl(aq)
CH3CH2OK + HCl = CH3CH2Cl + KOH =>
CH3CH2OK + HCl = CH3CH2Cl + KOH
AgNO3(aq) + NACl(aq) = AgCl(s) + NANO3(aq) =>
AgNO3(aq) + NACl(aq) = AgCl(s) + NANO3(aq)
Sb2O3 + F2 = SbF5 + O2 =>
2 Sb2O3 + 10 F2 = 4 SbF5 + 3 O2
NiSO4 + (NH4)2CO3 = Ni2CO3 + NH4SO4 =>
2 NiSO4 + (NH4)2CO3 = Ni2CO3 + 2 NH4SO4
AgNO3 + CO2 = Ag2CO3 + NO2 + O2 =>
4 AgNO3 + 2 CO2 = 2 Ag2CO3 + 4 NO2 + O2
Na2[Sn(OH)3] + Br2 + NaOH = Na2[Sn(OH)6] + NaBr =>
2 Na2[Sn(OH)3] + 3 Br2 + 6 NaOH = 2 Na2[Sn(OH)6] + 6 NaBr
NH4 + O2 = NHO3 + H2 =>
2 NH4 + 3 O2 = 2 NHO3 + 3 H2
Ba(OH)2 + NH4NO3 = Ba(NO3)2 + NH3(aq) + H2O =>
Ba(OH)2 + 2 NH4NO3 = Ba(NO3)2 + 2 NH3(aq) + 2 H2O
ZnSO3 + NaOH = Zn(OH)2 + Na2SO3 =>
ZnSO3 + 2 NaOH = Zn(OH)2 + Na2SO3
Na2O2 + H3PO4 = Na3PO4 + H2O + O2 =>
6 Na2O2 + 4 H3PO4 = 4 Na3PO4 + 6 H2O + 3 O2
Br2(OH) = Br + (BrO3) + H2O =>
6 Br2(OH) = 11 Br + (BrO3) + 3 H2O
O3 = O =>
O3 = 3 O
H2CO3(aq) + Ba(OH)2(aq) = H2O(l) + BaCO3(s) =>
H2CO3(aq) + Ba(OH)2(aq) = 2 H2O(l) + BaCO3(s)
CH3CHNH2COOH + HNO2 = N2 + CH3CH2OHCOOH + H2O =>
6 CH3CHNH2COOH + 4 HNO2 = 5 N2 + 6 CH3CH2OHCOOH + 2 H2O
ZnO + NaAlO2 = NaZnO2 + AlO =>
ZnO + NaAlO2 = NaZnO2 + AlO
Cl2O + Mg(OH)2 = MgO + ClHO =>
Cl2O + Mg(OH)2 = MgO + 2 ClHO
Cr(OH)2 + K2SO4 = CrSO4 + KOH =>
Cr(OH)2 + K2SO4 = CrSO4 + 2 KOH
MnSO4 + K4(Fe(CN)6) = Mn2(Fe(CN)6) + K2SO4 =>
2 MnSO4 + K4(Fe(CN)6) = Mn2(Fe(CN)6) + 2 K2SO4
RbOH + SO2 = Rb2(SO3) + H2O =>
2 RbOH + SO2 = Rb2(SO3) + H2O
NH2{-}CH2{-}COOH + HCI = (NH3{-}CH2COOH)CI =>
NH2{-}CH2{-}COOH + HCI = (NH3{-}CH2COOH)CI
KNO3 + C12H22O11 = N2 + CO2 + H2O + K2CO3 =>
48 KNO3 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2CO3
NO + O = NO2 =>
NO + O = NO2
Cr(OH)3 + H2O2 = CrO4{2-} + H2O + H{+} =>
2 Cr(OH)3 + 3 H2O2 = 2 CrO4{2-} + 4 H2O + 4 H{+}
C8H168(l) + O2(g) = CO2(g) + H2O(l) =>
C8H168(l) + 50 O2(g) = 8 CO2(g) + 84 H2O(l)
C6H12O6 + C2H4O6 = C30H60O54 =>
3 C6H12O6 + 6 C2H4O6 = C30H60O54
KClO3 = KCl + O223 =>
223 KClO3 = 223 KCl + 3 O223
C3H8O3 + C2H6O = C16H28O3 + H2O =>
10 C3H8O3 + 17 C2H6O = 4 C16H28O3 + 35 H2O
CrO3 + C2H6O + H2SO4 = Cr2(SO4)3 + CO2 + H2O =>
4 CrO3 + C2H6O + 6 H2SO4 = 2 Cr2(SO4)3 + 2 CO2 + 9 H2O
C10H7SO3H + NaOH = C10H7SO3Na + H2O =>
C10H7SO3H + NaOH = C10H7SO3Na + H2O
KHC4H4O6 + HCl = KCl + C4H5O6H =>
KHC4H4O6 + HCl = KCl + C4H5O6H
C7H8NO2 + KMnO4 + H2SO4 = C7H5NO4 + K2SO4 + MnSO4 + H2O =>
10 C7H8NO2 + 14 KMnO4 + 21 H2SO4 = 10 C7H5NO4 + 7 K2SO4 + 14 MnSO4 + 36 H2O
HgOH + Na2SO4 = Hg2SO4 + NaOH =>
2 HgOH + Na2SO4 = Hg2SO4 + 2 NaOH
H202 = H200 =>
100 H202 = 101 H200
MgSO4 + Na2CO3 = Na2SO4 + MgCO3 =>
MgSO4 + Na2CO3 = Na2SO4 + MgCO3
Fe2(NO3)2 + KI = FeI + K(NO3) =>
Fe2(NO3)2 + 2 KI = 2 FeI + 2 K(NO3)
HCl + CH3COOAg = CH3Cl + HCOOAg =>
HCl + CH3COOAg = CH3Cl + HCOOAg
BiF3 + ZrO2 + ZrF4 + La2O3 = LaBiZr2O4F6 =>
4 BiF3 + 5 ZrO2 + 3 ZrF4 + 2 La2O3 = 4 LaBiZr2O4F6
F2 + H2O = HF + O3 =>
3 F2 + 3 H2O = 6 HF + O3
Nb + F + C + H = NbHFFC =>
Nb + 2 F + C + H = NbHFFC
HCl + CO3{-2} = H2CO3 + Cl{-} =>
2 HCl + CO3{-2} = H2CO3 + 2 Cl{-}
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
KMnO4 + Na2CO3 = NaMnO4 + K2CO3 =>
2 KMnO4 + Na2CO3 = 2 NaMnO4 + K2CO3
HNO3 + Al(NO3)3 = H(NO3)3 + Al(NO3) =>
HNO3 + Al(NO3)3 = H(NO3)3 + Al(NO3)
N2O5 + Ba(OH)2 = Ba(OH)NO3 + H2O =>
N2O5 + 2 Ba(OH)2 = 2 Ba(OH)NO3 + H2O
AgNO3(aq) + CaBr2(aq) = AgBr(s) + Ca(NO3)2(aq) =>
2 AgNO3(aq) + CaBr2(aq) = 2 AgBr(s) + Ca(NO3)2(aq)
NaHPO4 = NaH + PO4 =>
NaHPO4 = NaH + PO4
O2 + CH2O2 = H2O + CO2 =>
O2 + 2 CH2O2 = 2 H2O + 2 CO2
CO2H2O = H2CO3 =>
CO2H2O = H2CO3
H2C3O4*2H2O + KMnO4 = MnCO3 + CO2 + K2CO3 + H2O =>
5 H2C3O4*2H2O + 6 KMnO4 = 6 MnCO3 + 6 CO2 + 3 K2CO3 + 15 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/21/24
Équations équilibrées sur06/20/23
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