| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CO2 + 4 H2O = 2 CH3OH + 3 O2
FeSO4(aq) + PbCl2 = FeCl2(aq) + PbSO4(s) =>
FeSO4(aq) + PbCl2 = FeCl2(aq) + PbSO4(s)
BariumNitrate + SodiumChromate = BariumChromate + SodiumNitrate =>
BariumNitrate + SodiumChromate = BariumChromate + SodiumNitrate
SO3 + N2O5 = [NO2]2S2O7 =>
2 SO3 + N2O5 = [NO2]2S2O7
BaCl2 + AgNO3 = AgCl + Ba(NO3)2 =>
BaCl2 + 2 AgNO3 = 2 AgCl + Ba(NO3)2
Cr2O3 + C2H2 = Cr3C2 + H2 + CO =>
6 Cr2O3 + 13 C2H2 = 4 Cr3C2 + 13 H2 + 18 CO
CO2 + NaOH = NaHCO3 =>
CO2 + NaOH = NaHCO3
Ag + H2SeO4 = Ag2SeO4 + SeO2 + H2O =>
2 Ag + 2 H2SeO4 = Ag2SeO4 + SeO2 + 2 H2O
Cl2 + Ca(OH)2 = CaCl2 + HClO =>
2 Cl2 + Ca(OH)2 = CaCl2 + 2 HClO
Cu(OH)2 = H2O + Cu2O + OH =>
2 Cu(OH)2 = H2O + Cu2O + 2 OH
Fe + SO3 = Fe2(SO3)3 =>
2 Fe + 3 SO3 = Fe2(SO3)3
MgF2 + Li2(CO3) = Mg(CO3) + LiF =>
MgF2 + Li2(CO3) = Mg(CO3) + 2 LiF
NiSO4 + Ag = Ag2SO4 + Ni =>
NiSO4 + 2 Ag = Ag2SO4 + Ni
Ba(OH)2 + Fe2O3 = BaO + Fe(OH)3 =>
3 Ba(OH)2 + Fe2O3 = 3 BaO + 2 Fe(OH)3
N2O3 + Li2O = LiNO + O =>
N2O3 + Li2O = 2 LiNO + 2 O
BeO + Ca(OH)2 = CaO + Be(OH)2 =>
BeO + Ca(OH)2 = CaO + Be(OH)2
NaCO3 + CO2 = NaCO2 + CO3 =>
NaCO3 + CO2 = NaCO2 + CO3
CuO + Pb = Cu + PbO =>
CuO + Pb = Cu + PbO
CH3OH + *5O2 = CO2 + H2O =>
10 CH3OH + 3*5O2 = 10 CO2 + 20 H2O
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
Na2S2O4 + O2 + H2O = NaHSO4 + NaHSO3 =>
Na2S2O4 + O2 + H2O = NaHSO4 + NaHSO3
Al(OH)3 + H2SO4 + K{+} = KAl(SO4)2 + H2O + H3O{+} =>
Al(OH)3 + 2 H2SO4 + K{+} = KAl(SO4)2 + 2 H2O + H3O{+}
NiC2O4 + H2 = NiO + CO + H2O =>
NiC2O4 + H2 = NiO + 2 CO + H2O
AlOHCl2 + NaOH = Al(OH)3 + NaCl =>
AlOHCl2 + 2 NaOH = Al(OH)3 + 2 NaCl
CO(NH2)2 + H2O + H{+} = CO2 + NH4{+} =>
CO(NH2)2 + H2O + 2 H{+} = CO2 + 2 NH4{+}
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H3AsO4 + Pt(OH)4 = Pt3(AsO4)4 + H2O =>
4 H3AsO4 + 3 Pt(OH)4 = Pt3(AsO4)4 + 12 H2O
Br2Br6 + HNO3 = Br(NO3)3 + HBr =>
Br2Br6 + 6 HNO3 = 2 Br(NO3)3 + 6 HBr
NH3 = H2(g) + N2(g) =>
2 NH3 = 3 H2(g) + N2(g)
C3H8 + O2 = CO2 + H2O9 =>
C3H8 + 21 O2 = 3 CO2 + 4 H2O9
AlCl3 + KOH = Al(OH)3 + KCl000000000000 =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl000000000000
C30H62 = CH2 + CH3 =>
C30H62 = 28 CH2 + 2 CH3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
N5AsF6 + H2O = AsF5 + HF + O2 + N2 =>
4 N5AsF6 + 2 H2O = 4 AsF5 + 4 HF + O2 + 10 N2
C2H3O2{-} + NO3{-} + H{+} = HCO3{-} + N2 + H2O =>
5 C2H3O2{-} + 8 NO3{-} + 3 H{+} = 10 HCO3{-} + 4 N2 + 4 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
C2H4O2S + O2 = CO2 + H2O + SO3 =>
2 C2H4O2S + 7 O2 = 4 CO2 + 4 H2O + 2 SO3
K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3 =>
K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3
Al(NO3)3*9H2O + C6H8O7*H2O = Al2O3 + N2 + CO2 + H2O =>
6 Al(NO3)3*9H2O + 5 C6H8O7*H2O = 3 Al2O3 + 9 N2 + 30 CO2 + 79 H2O
C5H12 + O2 = CO2 + H2O4 =>
C5H12 + 17 O2 = 5 CO2 + 6 H2O4
PbO2 + HNO3 + Mn(NO3)2 = Pb(NO3)2 + HMnO4 + H2O =>
5 PbO2 + 6 HNO3 + 2 Mn(NO3)2 = 5 Pb(NO3)2 + 2 HMnO4 + 2 H2O
BrCl + Na(SO4) = NaCl + Br(SO4) =>
BrCl + Na(SO4) = NaCl + Br(SO4)
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
H2CrO4 = CrO3 + H2O =>
H2CrO4 = CrO3 + H2O
CaBr2 + HCN = Ca(CN)2 + HBr =>
CaBr2 + 2 HCN = Ca(CN)2 + 2 HBr
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
PbO2 + H2O = Pb(OH)4 =>
PbO2 + 2 H2O = Pb(OH)4
ClO3{-} + Cl{-} + H3O{+] = Cl2+H2O =>
ClO3{-} + 5 Cl{-} + 6 H3O{+] = 3 Cl2+9H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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