| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C3H8O3 + 3 H2O = 4 C2H8O + 7 CH2O2
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu =>
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu
Pr(NO3)36H2O + Sr(NO3)2 + (CH3COO)2Mn4H2O + C6H8O7 = PrSrMnO3 + H2O + CO2 + N2 =>
36 Pr(NO3)36H2O + 36 Sr(NO3)2 + 9(CH3COO)2Mn4H2O + 437 C6H8O7 = 36 PrSrMnO3 + 1820 H2O + 2658 CO2 + 684 N2
NaF + Cl2 = NaCl + F =>
2 NaF + Cl2 = 2 NaCl + 2 F
HI + Ca(OH)2 = HI(OH)2 + Ca =>
HI + Ca(OH)2 = HI(OH)2 + Ca
C2H5OH + H2SO4 + K2Cr2O7 = Cr2SO4 + K2SO4 + C2H4O2 + H2O =>
5 C2H5OH + 4 H2SO4 + 2 K2Cr2O7 = 2 Cr2SO4 + 2 K2SO4 + 5 C2H4O2 + 9 H2O
MgBr2 + Al2O3 = MgO3 + Al2Br2 =>
MgBr2 + Al2O3 = MgO3 + Al2Br2
NO2(g) + H2O = HNO3(aq) + NO(g) =>
3 NO2(g) + H2O = 2 HNO3(aq) + NO(g)
HMg + VOH = H2O + VMg =>
HMg + VOH = H2O + VMg
hydrogenperoxide = hydrogen + oxygen =>
H2O2 = H2 + O2
C5H10O2 + SOCl2 = C5H8O3S + HCl =>
C5H10O2 + SOCl2 = C5H8O3S + 2 HCl
NaCl(aq) + H2SO4(aq) = Na2SO4(aq) + HCl =>
2 NaCl(aq) + H2SO4(aq) = Na2SO4(aq) + 2 HCl
NaCl(l) = Na(s) + Cl2(g) =>
2 NaCl(l) = 2 Na(s) + Cl2(g)
MnO2 + NaCl + H2SO4 = Cl2 + MnSO4 + H2O + Na2SO4 =>
MnO2 + 2 NaCl + 2 H2SO4 = Cl2 + MnSO4 + 2 H2O + Na2SO4
KH(IO3)2 + Sr(OH)2 = K + H + OH + Sr(IO3)2 =>
KH(IO3)2 + Sr(OH)2 = K + H + 2 OH + Sr(IO3)2
HCl + KClO4 = HClO4 + KCl =>
HCl + KClO4 = HClO4 + KCl
I3 + KOH = H2O + KI + KIO3 =>
2 I3 + 6 KOH = 3 H2O + 5 KI + KIO3
CH3COOOH + C2H5OH = CH3COOC2H5 + H2O =>
2 CH3COOOH + 4 C2H5OH = 3 CH3COOC2H5 + 4 H2O
Mg + Br = Mg5Br2 =>
5 Mg + 2 Br = Mg5Br2
Mg + HNO3 = Mg(NO3)2 + N2O + H3O =>
13 Mg + 30 HNO3 = 13 Mg(NO3)2 + 2 N2O + 10 H3O
Mg(Nh4)2 + H2O = Mg(OH)2 + Nh3 + H2 =>
3 Mg(Nh4)2 + 6 H2O = 3 Mg(OH)2 + 8 Nh3 + 3 H2
Al + HNO3 = Al(NO3)2 + NH3NO3 + H2O =>
7 Al + 18 HNO3 = 7 Al(NO3)2 + 2 NH3NO3 + 6 H2O
TiC + H2O = TiO2H2O + CO + H =>
TiC + 4 H2O = TiO2H2O + CO + 6 H
C2H5SH + O2 = C + H2O + SO2 =>
2 C2H5SH + 5 O2 = 4 C + 6 H2O + 2 SO2
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
WO3 + SnCl + HCl = W3O8 + H2SnCl6 + H2O =>
9 WO3 + 2 SnCl + 10 HCl = 3 W3O8 + 2 H2SnCl6 + 3 H2O
K2S2O8 + Ni(OH)2 = NiS2O8 + KOH =>
K2S2O8 + Ni(OH)2 = NiS2O8 + 2 KOH
Fe2O3 + H3PO4 = FePO4 + H2O =>
Fe2O3 + 2 H3PO4 = 2 FePO4 + 3 H2O
Mg + HNO2 = MgNO2 + H =>
Mg + HNO2 = MgNO2 + H
V{2}O + Fe{3}O = Fe{2}O + V{5} =>
V{2}O + 3 Fe{3}O = 3 Fe{2}O + V{5}
HNO2 + SbO{+} + OH{-} = N2O + Sb2O5 + H2O =>
2 HNO2 + 2 SbO{+} + 2 OH{-} = N2O + Sb2O5 + 2 H2O
LiOH + H2SO4 = LiHSO4 + H2O =>
LiOH + H2SO4 = LiHSO4 + H2O
Fe(OH)S + HCl = FeClS + H2O =>
Fe(OH)S + HCl = FeClS + H2O
H2O2 + H2S + Pb(CH3COOH) = PbSO4 + CH3COO + H2O =>
11 H2O2 + 2 H2S + 2 Pb(CH3COOH) = 2 PbSO4 + 2 CH3COO + 14 H2O
Mg + HCl = Mg(Cl)2 + (H)2 =>
Mg + 2 HCl = Mg(Cl)2 + (H)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuSO4*5H2O + H2O = [Cu(H2O)6]SO4 =>
CuSO4*5H2O + H2O = [Cu(H2O)6]SO4
C2H6(g) + O2(g) = CO2(g) + H2O(l) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(l)
MnO4{-} + C2O4{2-} + H3O{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H3O{+} = 2 Mn{2+} + 10 CO2 + 24 H2O
CoBr4 + LiSO3 = CoSO3 + LiBr4 =>
CoBr4 + LiSO3 = CoSO3 + LiBr4
RbCl + CaO = RbO + CaCl =>
RbCl + CaO = RbO + CaCl
(NH4)2Fe(SO4)2 + H2SO4 = NH4Fe(SO4)2 + (NH4)2SO4 + H2 =>
2(NH4)2Fe(SO4)2 + H2SO4 = 2 NH4Fe(SO4)2 + (NH4)2SO4 + H2
Fe{2+} + NO2 + H{+} = NO + Fe{3+} + H2O =>
2 Fe{2+} + NO2 + 2 H{+} = NO + 2 Fe{3+} + H2O
PO4 + H2O = H3PO4 + OH =>
PO4 + 3 H2O = H3PO4 + 3 OH
Pb(NO3)2 + NH4Cl = PbCl + NH4(NO3)2 =>
Pb(NO3)2 + NH4Cl = PbCl + NH4(NO3)2
K2CrO4 + Pb(NO3)2 = KNO3 + Pb2(CrO4)2 =>
2 K2CrO4 + 2 Pb(NO3)2 = 4 KNO3 + Pb2(CrO4)2
S2O8 + C13H28 + H2O = CO2 + HSO4 =>
40 S2O8 + C13H28 + 26 H2O = 13 CO2 + 80 HSO4
H2S + Ni(HO)3 = Ni2S3 + H2O =>
3 H2S + 2 Ni(HO)3 = Ni2S3 + 6 H2O
H2SO4(aq) + KOH(l) = H2O(l) + K2SO4(aq) =>
H2SO4(aq) + 2 KOH(l) = 2 H2O(l) + K2SO4(aq)
Ag + KCN = KAgCN =>
Ag + KCN = KAgCN
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/20/24
Équations équilibrées sur08/19/23
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