| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CH3NO2 + 3 O2 = 4 CO2 + 6 H2O + 2 N2
C5H11OH + H2 = C5H12 + H2O =>
C5H11OH + H2 = C5H12 + H2O
AgNO3 + AsH3 + H2O = Ag + H3AsO4 + HN03 =>
24 AgNO3 + 19 AsH3 + 4 H2O = 24 Ag + 19 H3AsO4 + 8 HN03
HCl + NaOCH3 = NaCl + CH3OH =>
HCl + NaOCH3 = NaCl + CH3OH
C8H8ClNO3S + NH3 = C8H10N2O3S + HCl =>
C8H8ClNO3S + NH3 = C8H10N2O3S + HCl
C2H3NO2 + O2 = CO2 + H2O + HNO3 =>
C2H3NO2 + 3 O2 = 2 CO2 + H2O + HNO3
HI + KHSO3 = KI + H2SO3 =>
HI + KHSO3 = KI + H2SO3
Al2(SO4)3 + Mg(OH)2 = Al(OH)3 + MgSO4 =>
Al2(SO4)3 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 MgSO4
Mo2O3 + KMnO4 + H2X = MoO3 + K2X + MnX + H2O =>
5 Mo2O3 + 6 KMnO4 + 9 H2X = 10 MoO3 + 3 K2X + 6 MnX + 9 H2O
H2F2 = HF =>
H2F2 = 2 HF
Al + O1 = Al2O3 =>
2 Al + 3 O1 = Al2O3
MgF2 + I2 = MgI2 + F2 =>
MgF2 + I2 = MgI2 + F2
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
Cu(SO4)2 + K(OH) = Cu(OH)2 + K(SO4) =>
Cu(SO4)2 + 2 K(OH) = Cu(OH)2 + 2 K(SO4)
NaOH + H2(SO)3 = Na2(SO)3 + H2O =>
2 NaOH + H2(SO)3 = Na2(SO)3 + 2 H2O
NO2 + F2 = NO2F =>
2 NO2 + F2 = 2 NO2F
PH3 + HClO4 = H3PO4 + HCl =>
PH3 + HClO4 = H3PO4 + HCl
C6H12O6 + MnO4 = CO2 + H2O + Mn =>
C6H12O6 + 3 MnO4 = 6 CO2 + 6 H2O + 3 Mn
(H)2(O)2 = (H)2O + (O)2 =>
2(H)2(O)2 = 2(H)2O + (O)2
HCO3 = COHO2 =>
HCO3 = COHO2
S + Cl2 = S2Cl7 =>
4 S + 7 Cl2 = 2 S2Cl7
Pb(NO3)2 + NHOH = Pb(OH)2 + NHNO3 =>
Pb(NO3)2 + 2 NHOH = Pb(OH)2 + 2 NHNO3
Au3Br + Ag = AgBr + Au =>
Au3Br + Ag = AgBr + 3 Au
CaI2 + Li = LiI + Ca =>
CaI2 + 2 Li = 2 LiI + Ca
NaBr2 + H2SO4 + MnO2 = Na2SO4 + MnSO4 + H2O + Br2 =>
2 NaBr2 + 2 H2SO4 + MnO2 = Na2SO4 + MnSO4 + 2 H2O + 2 Br2
MgSO4(l) + HCl(aq) = MgCl2(aq) + H2SO4(aq) =>
MgSO4(l) + 2 HCl(aq) = MgCl2(aq) + H2SO4(aq)
CuO + HN3 = Cu + N + H2O =>
CuO + 2 HN3 = Cu + 6 N + H2O
NaICUSO4 = NaSO4CUI =>
NaICUSO4 = NaSO4CUI
KMnO4 + NaOH + NaHSO3 = K2SO4 + Na2 + MnO4 + H2O =>
2 KMnO4 + 3 NaOH + NaHSO3 = K2SO4 + 2 Na2 + 2 MnO4 + 2 H2O
(S2O) + O3 = S3O6 =>
3(S2O) + 3 O3 = 2 S3O6
Potassiumhydroxide + H2SO4 = K2SO4 + water =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
K3(PO4) + LiCl = Li3(PO4) + KCl =>
K3(PO4) + 3 LiCl = Li3(PO4) + 3 KCl
Na2S + Pb(NO3)4 = Na2(NO3)4 + SPb =>
Na2S + Pb(NO3)4 = Na2(NO3)4 + SPb
MnO4{-} + SO2{2-} + H2O = MnO2 + SO4{2-} + OH{-} =>
4 MnO4{-} + 3 SO2{2-} + 2 H2O = 4 MnO2 + 3 SO4{2-} + 4 OH{-}
Li{+} + Po4{3-} = Li3Po4 =>
3 Li{+} + Po4{3-} = Li3Po4
CaO2 + Co2 = CaCo3 + O2 =>
2 CaO2 + 3 Co2 = 2 CaCo3 + 2 O2
KOH + H2O2 + K2CrO4 = K3CrO8 + H2O =>
2 KOH + 7 H2O2 + 2 K2CrO4 = 2 K3CrO8 + 8 H2O
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
Ag(NO3)2 + AlI = AgI + Al(NO3)2 =>
Ag(NO3)2 + AlI = AgI + Al(NO3)2
H2PO4 + NaOH = Na2PO4 + HOH =>
H2PO4 + 2 NaOH = Na2PO4 + 2 HOH
Al(OH)3KOH = KAl(OH)4 =>
Al(OH)3KOH = KAl(OH)4
C6H14N2O2 + O2 = H2O + CO2 + NH4 =>
2 C6H14N2O2 + 13 O2 = 6 H2O + 12 CO2 + 4 NH4
CH3COOH + CO3 = CH3COO + HCO3 =>
CH3COOH + CO3 = CH3COO + HCO3
NaAl3S2O14H6 = Al + Na + S2O8 + OH =>
NaAl3S2O14H6 = 3 Al + Na + S2O8 + 6 OH
CaCl2 + Na2CO4 = CaCO4 + NaCl =>
CaCl2 + Na2CO4 = CaCO4 + 2 NaCl
N2SO2 + H2O2 = H2SO4 + N2 =>
N2SO2 + H2O2 = H2SO4 + N2
Li + N + O2 = LiNO2 =>
Li + N + O2 = LiNO2
NaCl(aq) + Hg(NO3)2(aq) = Na(NO3)2 + HgCl =>
NaCl(aq) + Hg(NO3)2(aq) = Na(NO3)2 + HgCl
Cr2(SO3)3 + O2 = Cr2(SO4)3 =>
2 Cr2(SO3)3 + 3 O2 = 2 Cr2(SO4)3
NH3SO4 + BaCl2 = NH3Ba + SO4Cl2 =>
NH3SO4 + BaCl2 = NH3Ba + SO4Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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