| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 RbF = 2 Rb + F2
H2C2O4 + K2Cr2O7 + K2C2O4*H2O = K3(Cr(C2O4)3)(H2O)3 + CO2 + H2O =>
7 H2C2O4 + K2Cr2O7 + 2 K2C2O4*H2O = 2 K3(Cr(C2O4)3)(H2O)3 + 6 CO2 + 3 H2O
NaOH + AcOH = AcONa + H2O =>
NaOH + AcOH = AcONa + H2O
As2S3 + NO3{-} + H{+} = NO + H3AsO4 + SO2 + H2O =>
3 As2S3 + 22 NO3{-} + 22 H{+} = 22 NO + 6 H3AsO4 + 9 SO2 + 2 H2O
Fe2O4 = O2Fe =>
Fe2O4 = 2 O2Fe
C10H3 + O2 = CO2 + H2O =>
4 C10H3 + 43 O2 = 40 CO2 + 6 H2O
P + H = P1H2 =>
P + 2 H = P1H2
Al2O3*2SiO2*2H2O + H2SO4 + H2O = Al2(SO4)3*14H2O + SiO2 =>
Al2O3*2SiO2*2H2O + 3 H2SO4 + 9 H2O = Al2(SO4)3*14H2O + 2 SiO2
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
C6H12O + MnO4{-} + H{+} = C6H10O + Mn + H2O =>
7 C6H12O + 2 MnO4{-} + 2 H{+} = 7 C6H10O + 2 Mn + 8 H2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Na2S2O3 = Na2SO4 + Na2S5 =>
4 Na2S2O3 = 3 Na2SO4 + Na2S5
ZnO + Rb = Rb2O + Zn =>
ZnO + 2 Rb = Rb2O + Zn
[Zn(OH)]2SO4 = Zn(OH)2 + ZnSO4 =>
[Zn(OH)]2SO4 = Zn(OH)2 + ZnSO4
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Sn + NO3{-} + H{+} = Sn2{+} + NH4{+} + H2O =>
16 Sn + NO3{-} + 10 H{+} = 8 Sn2{+} + NH4{+} + 3 H2O
Fe(NO3)3 + Ca(NO3)2 + C2H5NO2 = CaFe2O4 + N2 + CO2 + H2O =>
18 Fe(NO3)3 + 9 Ca(NO3)2 + 40 C2H5NO2 = 9 CaFe2O4 + 56 N2 + 80 CO2 + 100 H2O
C6H12O6 + Cr2O72{-} + H{+} = Cr3{+} + CO2 + H2O =>
427 C6H12O6 + 72 Cr2O72{-} + 120 H{+} = 48 Cr3{+} + 2562 CO2 + 2622 H2O
KHCO3 + HClO4 = KClO4 + H2O + CO2 =>
KHCO3 + HClO4 = KClO4 + H2O + CO2
Cu(NO3)2(ac) + NaOH(ac) = Cu(OH)2(s) + Na(NO3)(ac) =>
Cu(NO3)2(ac) + 2 NaOH(ac) = Cu(OH)2(s) + 2 Na(NO3)(ac)
LiH + Al + H2 = LiAlH4 =>
2 LiH + 2 Al + 3 H2 = 2 LiAlH4
Ca3(PO4)2 + SiO2 + C(s) = CaSiO3 + CO + P4 =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C(s) = 6 CaSiO3 + 10 CO + P4
Ba(OH)2 + H2PO3 = BaPO3 + H2O =>
Ba(OH)2 + H2PO3 = BaPO3 + 2 H2O
NH4OH + HNO3 = NH4H2O + NO3 =>
NH4OH + HNO3 = NH4H2O + NO3
K2S4O6 + Cl2 + H2O = K2SO4 + SO2 + HCl =>
K2S4O6 + 4 Cl2 + 4 H2O = K2SO4 + 3 SO2 + 8 HCl
Al2O3 + C2H5OH = CH3COOH + H2O + Al =>
2 Al2O3 + 3 C2H5OH = 3 CH3COOH + 3 H2O + 4 Al
Fe2O3 + SnCl2 = FeCl3 + SnO =>
Fe2O3 + 3 SnCl2 = 2 FeCl3 + 3 SnO
Fe + C2O4 + H2O = CH4 + Fe3O4 =>
6 Fe + C2O4 + 4 H2O = 2 CH4 + 2 Fe3O4
AlCl3 + H2O = Al[OH]3 + HCl =>
AlCl3 + 3 H2O = Al[OH]3 + 3 HCl
KOH + CuO = Cu(OH)2 + K2O =>
2 KOH + CuO = Cu(OH)2 + K2O
Fe2O4 + SO2 = FeS + O2 =>
Fe2O4 + 2 SO2 = 2 FeS + 4 O2
NI(NO3)2 + NH3 + H2O = NI(NH3)6(OH)2 + NH4NO3 =>
NI(NO3)2 + 8 NH3 + 2 H2O = NI(NH3)6(OH)2 + 2 NH4NO3
Ag{+} + CrO4{2-} = Ag2CrO4 =>
2 Ag{+} + CrO4{2-} = Ag2CrO4
FeCl3 + KSCN + H2SO4 = Fe2(SO4)3 + KCl + HSCN =>
2 FeCl3 + 6 KSCN + 3 H2SO4 = Fe2(SO4)3 + 6 KCl + 6 HSCN
HNO3 + Mg[OH]2 = H2O + Mg[NO3]2 =>
2 HNO3 + Mg[OH]2 = 2 H2O + Mg[NO3]2
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
C6H12O2(aq) + O2(g) = CO2(g) + H2O(l) =>
C6H12O2(aq) + 8 O2(g) = 6 CO2(g) + 6 H2O(l)
K3PO4(aq) + Ca(NO3)2(aq) = KNO3(aq) + Ca3(PO4)2() =>
2 K3PO4(aq) + 3 Ca(NO3)2(aq) = 6 KNO3(aq) + Ca3(PO4)2()
CuCl + Na2S = CuS + Na2Cl =>
CuCl + Na2S = CuS + Na2Cl
Fe2O3 + ClO{-} + OH{-} = FeO4{-2} + Cl{-} + H2O =>
Fe2O3 + 3 ClO{-} + 4 OH{-} = 2 FeO4{-2} + 3 Cl{-} + 2 H2O
In + O = In2O3 =>
2 In + 3 O = In2O3
Sodiumbicarbonate + calciumchloride = carbondioxide + water + sodiumchloride + calciumcarbonate =>
2 NaHCO3 + CaCl2 = CO2 + H2O + 2 NaCl + CaCO3
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
Mg + Cu{3+} = Mg{3+} + Cu =>
Mg + Cu{3+} = Mg{3+} + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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