| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOH + NaOH = C2H3NaO2 + HOH
NH4F(aq) = NH4{+} + F{-} =>
NH4F(aq) = NH4{+} + F{-}
CuO(s) + H2O(l) = Cu(OH)2(s) =>
CuO(s) + H2O(l) = Cu(OH)2(s)
C6H5C(CH3)CH2 + KMnO4 + H2O = C6H5C(OH)(CH3)(CH2)OH + KOH + MnO2 =>
3 C6H5C(CH3)CH2 + 2 KMnO4 + 4 H2O = 3 C6H5C(OH)(CH3)(CH2)OH + 2 KOH + 2 MnO2
H3PO4(aq) + ZnCl2 = Zn3(PO4)2(s) + HCl =>
2 H3PO4(aq) + 3 ZnCl2 = Zn3(PO4)2(s) + 6 HCl
NaOH + CH3OH = CH3NaO + H2O =>
NaOH + CH3OH = CH3NaO + H2O
CH30H + O2 = H2O + CO2 =>
4 CH30H + 35 O2 = 62 H2O + 4 CO2
Ag + H2SO4 = AgSO4 + H2O + SO2 =>
Ag + 2 H2SO4 = AgSO4 + 2 H2O + SO2
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12Mo3 + H2O + NH4NO3 =>
H3PO4 + 36(NH4)2MoO4 + 15 HNO3 = (NH4)3PO4*12Mo3 + 63 H2O + 42 NH4NO3
Fe3(PO4)2 + K = K3(PO4) + Fe =>
Fe3(PO4)2 + 6 K = 2 K3(PO4) + 3 Fe
P4O6 + NaOH + H2O = NaHPHO3 =>
P4O6 + 4 NaOH + 2 H2O = 4 NaHPHO3
HCl(aq) + Ga2O3 = GaCl3 + H2O =>
6 HCl(aq) + Ga2O3 = 2 GaCl3 + 3 H2O
CoCl2*6H2O + MnO2 + H2SO4 = MnSO4 + CoSO4 + H2O + Cl2 =>
CoCl2*6H2O + MnO2 + 2 H2SO4 = MnSO4 + CoSO4 + 8 H2O + Cl2
Water + barium = bariumhydroxide + hydrogen =>
2 H2O + Ba = Ba(OH)2 + H2
NiSO3 + HNO3 = Ni(NO3)2 + H2SO3 =>
NiSO3 + 2 HNO3 = Ni(NO3)2 + H2SO3
Fe + CuCl2 = (FeCl2)2 + Cu =>
2 Fe + 2 CuCl2 = (FeCl2)2 + 2 Cu
(NH4)2SO4 + Sr(NO3)2 = SrSO4 + NH4NO3 =>
(NH4)2SO4 + Sr(NO3)2 = SrSO4 + 2 NH4NO3
H3PO4 + HCl = ClPO4 + H2 =>
H3PO4 + HCl = ClPO4 + 2 H2
NO2 + H3O = NO3 + H3 =>
NO2 + H3O = NO3 + H3
N2O = N2 + NO2 =>
4 N2O = 3 N2 + 2 NO2
PbO2 + SO4H2 = Pb(SO4)2 + H2O =>
PbO2 + 2 SO4H2 = Pb(SO4)2 + 2 H2O
HCH2CHCO2 + NaOH = H2O + NaCHO =>
HCH2CHCO2 + 3 NaOH = 2 H2O + 3 NaCHO
NaCH3COO + H3PO4 = CH3COOH + Na3PO4 =>
3 NaCH3COO + H3PO4 = 3 CH3COOH + Na3PO4
Al(s) + CuCl2(s) = Cu + AlCl2 =>
Al(s) + CuCl2(s) = Cu + AlCl2
NaHCO3HCl = NaClHOHCO2 =>
NaHCO3HCl = NaClHOHCO2
P4(s) + H2(g) = PH3(g) =>
P4(s) + 6 H2(g) = 4 PH3(g)
O2Si + C = CSi + OC =>
O2Si + 3 C = CSi + 2 OC
NaCl(aq) + CuSO4 = NaSO4 + ClCu =>
NaCl(aq) + CuSO4 = NaSO4 + ClCu
H3N + CO2 = H4N2OC + H2O =>
2 H3N + CO2 = H4N2OC + H2O
Cu2 + Mg2SO4 = Mg2 + Cu2SO4 =>
Cu2 + Mg2SO4 = Mg2 + Cu2SO4
K3[Fe(CN)6] + FeSO4 = Fe + [Fe(CN)6]3 + K2SO4 =>
6 K3[Fe(CN)6] + 9 FeSO4 = 9 Fe + 2[Fe(CN)6]3 + 9 K2SO4
Pb(N3)2 + Co(MnO4)2 = Co2O3 + MnO2 + Pb3O4 + NO =>
15 Pb(N3)2 + 44 Co(MnO4)2 = 22 Co2O3 + 88 MnO2 + 5 Pb3O4 + 90 NO
CuCO3(s) + H2SO4(ac) = CuSO4(s) + CO2(g) + H2O(l) =>
CuCO3(s) + H2SO4(ac) = CuSO4(s) + CO2(g) + H2O(l)
B(OX)3 + H3COH = B(OCH3)3 + H2 + OX =>
2 B(OX)3 + 6 H3COH = 2 B(OCH3)3 + 3 H2 + 6 OX
HCI + Na = H2 + NaCI =>
2 HCI + 2 Na = H2 + 2 NaCI
Ge(HCO3)2 = GeCO3 + H2O + CO2 =>
Ge(HCO3)2 = GeCO3 + H2O + CO2
NO3{-} + C6H12O6 + H{+} = CO2 + H2O + N2 =>
24 NO3{-} + 5 C6H12O6 + 24 H{+} = 30 CO2 + 42 H2O + 12 N2
NaCl + Ag3(PO4) = Na3(PO4) + AgCl =>
3 NaCl + Ag3(PO4) = Na3(PO4) + 3 AgCl
Hg2F2 + H2O = Hg + HF + H2O2 =>
Hg2F2 + 2 H2O = 2 Hg + 2 HF + H2O2
Al + OH{-} = Al{3+} + O{2-} + H2 =>
2 Al + 6 OH{-} = 2 Al{3+} + 6 O{2-} + 3 H2
(NH4)2SO4 + NaOH = (Na)2SO4 + NH4OH =>
(NH4)2SO4 + 2 NaOH = (Na)2SO4 + 2 NH4OH
N2H4 + ClO3 = NO + Cl + H2O =>
3 N2H4 + 4 ClO3 = 6 NO + 4 Cl + 6 H2O
Cu{2+} + H2O + H2S = H3O{+} + CuS =>
Cu{2+} + 2 H2O + H2S = 2 H3O{+} + CuS
Cr2O3 + Na2CO3 + KNO3 = Na2CrO4 + CO + KNO2 =>
Cr2O3 + 2 Na2CO3 + KNO3 = 2 Na2CrO4 + 2 CO + KNO2
H{+} + Cl{-} + Cr2O7{2-} = Cl2 + Cr3{+} + H2O =>
42 H{+} + 34 Cl{-} + 3 Cr2O7{2-} = 17 Cl2 + 2 Cr3{+} + 21 H2O
P(ClO3)3 = P3 + ClO3 =>
3 P(ClO3)3 = P3 + 9 ClO3
Al(OH)3 + H4SiO4 + Na = NaAl7Si11O30(OH)6 + H2O + H =>
7 Al(OH)3 + 11 H4SiO4 + Na = NaAl7Si11O30(OH)6 + 29 H2O + H
HNO2 + NaOH = H2O + NaO2N =>
HNO2 + NaOH = H2O + NaO2N
Li(s) + F2(g) = LiF(aq) =>
2 Li(s) + F2(g) = 2 LiF(aq)
H2O + CO2 = C7H6O3 + O2 =>
3 H2O + 7 CO2 = C7H6O3 + 7 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
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