| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H2 + 4 HNO3 = C2H2O4 + 4 HNO2
Li{+)+F{-} = FLi =>
Li{+)+F{-} = FLi
C3H4 + KMnO4 + H2O = CH3COOK + MnO2 + KHCO3 =>
5 C3H4 + 8 KMnO4 + H2O = 7 CH3COOK + 8 MnO2 + KHCO3
Pb(NO3)2 + KI = PbI2(s) + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2(s) + 2 KNO3
Ba + Ni3(PO4)2 = Ni + Ba2(PO4)3 =>
4 Ba + 3 Ni3(PO4)2 = 9 Ni + 2 Ba2(PO4)3
Co + Sn3P2 = Co3P3 + Sn =>
6 Co + 3 Sn3P2 = 2 Co3P3 + 9 Sn
Ca(NO3)2 + CO3 = CaCO3 + NO3 =>
Ca(NO3)2 + CO3 = CaCO3 + 2 NO3
Ca6Fe86Mg69Al16Si1196O600 + H200O100 + H{+} + O200 = Fe200O300 + H400Si100O400 + Al200Si200O500(OH)400 + Mg{2+} + Ca{2+} =>
100 Ca6Fe86Mg69Al16Si1196O600 + 2301 H200O100 + 15000 H{+} + 1010 O200 = 43 Fe200O300 + 1180 H400Si100O400 + 8 Al200Si200O500(OH)400 + 6900 Mg{2+} + 600 Ca{2+}
SO2(NH2)2 + H2SO4 = N2 + SO2 + H2O =>
SO2(NH2)2 + 2 H2SO4 = N2 + 3 SO2 + 4 H2O
Mg(CN)2 + HCl = MgCl + H(CN)2 =>
Mg(CN)2 + HCl = MgCl + H(CN)2
NaOHAlSO4 = NaSO4AlOH =>
NaOHAlSO4 = NaSO4AlOH
K2CO3 + H3PO4 = CO2 + H2O + K3(PO4) =>
3 K2CO3 + 2 H3PO4 = 3 CO2 + 3 H2O + 2 K3(PO4)
C5H12O4 + O2 = CO + H2O =>
2 C5H12O4 + 7 O2 = 10 CO + 12 H2O
NaHC(O)3 + (H)3(C)6(H)5(O)7 = C(O)2 + (H)2O + (Na)3(C)6(H)5(O)7 =>
3 NaHC(O)3 + (H)3(C)6(H)5(O)7 = 3 C(O)2 + 3(H)2O + (Na)3(C)6(H)5(O)7
Ca(ClO4)2 + Na3PO4 = Ca3(PO4)2 + NaClO4 =>
3 Ca(ClO4)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaClO4
K2SO3 + HNO3 = K2NO3 + SO3H =>
K2SO3 + HNO3 = K2NO3 + SO3H
C18H36O2 + H2SO4 = C18H36O2SO3 + H2O =>
C18H36O2 + H2SO4 = C18H36O2SO3 + H2O
ZnO + Mg = MgO2 + Zn =>
2 ZnO + Mg = MgO2 + 2 Zn
Al + KOH + H2C2O4 = K3(Al(C2O4)3)*3H2O + H2 =>
2 Al + 6 KOH + 6 H2C2O4 = 2 K3(Al(C2O4)3)*3H2O + 3 H2
HClO4 + HCl = H2O + Cl =>
HClO4 + 7 HCl = 4 H2O + 8 Cl
Zn + HCl + Ag3AsO4 = AsH3 + Ag + ZnCl2 + H2O =>
11 Zn + 22 HCl + 2 Ag3AsO4 = 2 AsH3 + 6 Ag + 11 ZnCl2 + 8 H2O
C3H6O3 + Fe2O3 + H{+} = HCO3{-} + Fe{2+} + H2O =>
C3H6O3 + 6 Fe2O3 + 21 H{+} = 3 HCO3{-} + 12 Fe{2+} + 12 H2O
KSCN + H2Cr2O7 + K2Cr2O7 = CO2 + NO2 + Cr2O3 + H2O + K2SO4 =>
2 KSCN + 4 H2Cr2O7 + K2Cr2O7 = 2 CO2 + 2 NO2 + 5 Cr2O3 + 4 H2O + 2 K2SO4
C9H11O2N + O2 = CO2 + H2O + NO3 =>
4 C9H11O2N + 49 O2 = 36 CO2 + 22 H2O + 4 NO3
PO(C2H5O)3 + O2 = P2O5 + CO2 + H2O =>
2 PO(C2H5O)3 + 18 O2 = P2O5 + 12 CO2 + 15 H2O
HClNaOH = H2ONaCl =>
HClNaOH = H2ONaCl
HClO + C20H42 = CO2 + H2O + HCl =>
61 HClO + C20H42 = 20 CO2 + 21 H2O + 61 HCl
NH2 + KNO3 = NO3 + KNH2 =>
NH2 + KNO3 = NO3 + KNH2
CH3COOH(aq) + C2H5OH(aq) = C4H8O2(aq) + H2O(l) =>
CH3COOH(aq) + C2H5OH(aq) = C4H8O2(aq) + H2O(l)
Mg + H2SO4 = MgSO4 + H2(g) =>
Mg + H2SO4 = MgSO4 + H2(g)
(C)6(H)5C(H)3 + KMn(O)4 + (H)2S(O)4 = (C)6(H)5COOH + (K)2S(O)4 + MnS(O)4 + (H)2O =>
5(C)6(H)5C(H)3 + 6 KMn(O)4 + 9(H)2S(O)4 = 5(C)6(H)5COOH + 3(K)2S(O)4 + 6 MnS(O)4 + 14(H)2O
HClO + H2S = HCl + H2SO4 =>
4 HClO + H2S = 4 HCl + H2SO4
Ba(OH)2 + ClH2CCOOH = H2O + Ba(ClH2CCOO)2 =>
Ba(OH)2 + 2 ClH2CCOOH = 2 H2O + Ba(ClH2CCOO)2
HClO + H2S = HCl + H2SO4 =>
4 HClO + H2S = 4 HCl + H2SO4
H2SO3 + BaO2 = Ba(SO3) + HO =>
H2SO3 + BaO2 = Ba(SO3) + 2 HO
HClO + H2S = Cl2 + S + H2O =>
2 HClO + H2S = Cl2 + S + 2 H2O
H2S + HClO = SO2 + HCl + H2O =>
H2S + 3 HClO = SO2 + 3 HCl + H2O
H2S + HClO = S + HCl + H2O =>
H2S + HClO = S + HCl + H2O
HClO + H2S = Cl2 + S + H2O =>
2 HClO + H2S = Cl2 + S + 2 H2O
FeO3H3 + H2SO4 = Fe2S3O12 + H2O =>
2 FeO3H3 + 3 H2SO4 = Fe2S3O12 + 6 H2O
HClO + H2S = HCl + H2SO4 =>
4 HClO + H2S = 4 HCl + H2SO4
H2S + HClO = S + HCl + H2O =>
H2S + HClO = S + HCl + H2O
H2S + HClO = SO2 + HCl + H2O =>
H2S + 3 HClO = SO2 + 3 HCl + H2O
SrS + Li2SO4 = SrSO4 + Li2S =>
SrS + Li2SO4 = SrSO4 + Li2S
CH3CHO + Ag2O = CH3COOH + Ag =>
CH3CHO + Ag2O = CH3COOH + 2 Ag
Cd + NiNo3 = Cd(No3)2 + Ni =>
Cd + 2 NiNo3 = Cd(No3)2 + 2 Ni
(NH4)2CO3 + Ag(OH)2 = AgCO3 + NH3 + H2O =>
(NH4)2CO3 + Ag(OH)2 = AgCO3 + 2 NH3 + 2 H2O
Na4V4O12 + H2SO4 = Na6V10O28 + Na2SO4 + H2O =>
5 Na4V4O12 + 4 H2SO4 = 2 Na6V10O28 + 4 Na2SO4 + 4 H2O
Y(NO3)3 + (NH4)2S = Y2S3 + (NH4) + (NO3) =>
2 Y(NO3)3 + 3(NH4)2S = Y2S3 + 6(NH4) + 6(NO3)
CuSO4 + Ba(NO3)2 = BaSO4(s) + Cu(NO3)2 =>
CuSO4 + Ba(NO3)2 = BaSO4(s) + Cu(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/11/24
Équations équilibrées sur07/11/23
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