| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cu + 2 SO4{-}2 + 8 H{+} = 3 Cu{2+} + 2 SO2 + 4 H2O
AgCl + H = HCl + Ag =>
AgCl + H = HCl + Ag
CaO + H2O = CaO*H2O =>
CaO + H2O = CaO*H2O
K2Cr2O7 + NaNO2 + H2O = Cr2O3 + NaNO3 + KOH =>
K2Cr2O7 + 3 NaNO2 + H2O = Cr2O3 + 3 NaNO3 + 2 KOH
H3C2O2{-} + H2O2 = CO2 + H2O + O{-2} =>
2 H3C2O2{-} + 8 H2O2 = 4 CO2 + 11 H2O + O{-2}
Ra + P = Ra3P2 =>
3 Ra + 2 P = Ra3P2
CUSO4*1H2O = CUSO4 + H2O =>
CUSO4*1H2O = CUSO4 + H2O
H2O + S{-2} + CrO4{-2} = S8 + OH{-} + Cr(OH)4{-} =>
64 H2O + 24 S{-2} + 16 CrO4{-2} = 3 S8 + 64 OH{-} + 16 Cr(OH)4{-}
LiCrP2O7 + Cr2O3 + CrPO4 = Li4Cr16P18O63 + O2 =>
4 LiCrP2O7 + Cr2O3 + 10 CrPO4 = Li4Cr16P18O63 + 4 O2
Cu(s) + AgNO3(s) = Ag(s) + Cu(NO3)2(ag) =>
Cu(s) + 2 AgNO3(s) = 2 Ag(s) + Cu(NO3)2(ag)
SrO + NO = SrNO2 =>
SrO + NO = SrNO2
NaBrO6H9N2AgCl + C6H14 = NaBrO6H23N2AgClC6 =>
NaBrO6H9N2AgCl + C6H14 = NaBrO6H23N2AgClC6
NO2 + NH3 = N2O + H2O =>
8 NO2 + 6 NH3 = 7 N2O + 9 H2O
C2H6O2N + O2 = CO2 + H2O + NH4 =>
2 C2H6O2N + 3 O2 = 4 CO2 + 2 H2O + 2 NH4
CH4O3S + O2 = CO2 + H2O + SO2 =>
2 CH4O3S + 3 O2 = 2 CO2 + 4 H2O + 2 SO2
KMnO4 + Fe(NH4)2(SO4)2 + H2SO4 = K2SO4 + MnSO4 + (NH4)2SO4 + H2O + Fe2(SO4)3 =>
2 KMnO4 + 10 Fe(NH4)2(SO4)2 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 10(NH4)2SO4 + 8 H2O + 5 Fe2(SO4)3
SO3 + KI = K2SO4 + I2 + SO2 =>
2 SO3 + 2 KI = K2SO4 + I2 + SO2
Ba(Cl)2(aq) + NaOH(aq) = Ba(OH)2 + NaCl =>
Ba(Cl)2(aq) + 2 NaOH(aq) = Ba(OH)2 + 2 NaCl
Na2SO4 + HCl(aq) = H2SO4(aq) + NaCl =>
Na2SO4 + 2 HCl(aq) = H2SO4(aq) + 2 NaCl
Na2CaSi6O14 + HF = SiF4 + NaF + CaF2 + H2O =>
Na2CaSi6O14 + 28 HF = 6 SiF4 + 2 NaF + CaF2 + 14 H2O
Mg + (C2H3O2) = Mg(C2H3O2)2 =>
Mg + 2(C2H3O2) = Mg(C2H3O2)2
HClO3 + KOH = ClO3 + K + H2O =>
HClO3 + KOH = ClO3 + K + H2O
C14H10O2 + NaBH4 = NaBH3 + C14H12O2 =>
C14H10O2 + 2 NaBH4 = 2 NaBH3 + C14H12O2
KOH(aq) + H2SO4(aq) = KSO4(aq) + H3O(aq) =>
KOH(aq) + H2SO4(aq) = KSO4(aq) + H3O(aq)
SrCO3 + Fe2O3 + La2O3 = SrLaFe12O19 + CO2 + O2 =>
4 SrCO3 + 24 Fe2O3 + 2 La2O3 = 4 SrLaFe12O19 + 4 CO2 + 3 O2
CO2 + H2O + NO3 + S = C287H544O120N34S + O2 =>
287 CO2 + 272 H2O + 34 NO3 + S = C287H544O120N34S + 414 O2
HBr(aq) + AgNO3(aq) = AgBr(aq) + HNO3(fudge) =>
HBr(aq) + AgNO3(aq) = AgBr(aq) + HNO3(fudge)
NH3 + Br2 + H2O = NH4Br + O2 =>
4 NH3 + 2 Br2 + 2 H2O = 4 NH4Br + O2
Pb(IV)OH + Cu(I)F = Cu(I)OH + Pb(IV)F =>
Pb(IV)OH + Cu(I)F = Cu(I)OH + Pb(IV)F
TeO3{2-} + N2O4 + OH{-} = Te + NO3{-} + H2O =>
TeO3{2-} + 2 N2O4 + 2 OH{-} = Te + 4 NO3{-} + H2O
IO3{-} + AsO3{3-} + H{+} = I + AsO4{3-} + H2O =>
2 IO3{-} + 5 AsO3{3-} + 2 H{+} = 2 I + 5 AsO4{3-} + H2O
Cu + HNO3 = Cu(NO3)2 + H2O + N2O4 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + N2O4
CH3OH(l) + NaOH(l) = CH3NaO(l) + H2O(l) =>
CH3OH(l) + NaOH(l) = CH3NaO(l) + H2O(l)
Ca3(PO4)2 + H2S = CaS + H3PO4 =>
Ca3(PO4)2 + 3 H2S = 3 CaS + 2 H3PO4
MnO4{-} + C3H6O + H{+} = Mn{2+} + C3H6O2 + H2O =>
2 MnO4{-} + 5 C3H6O + 6 H{+} = 2 Mn{2+} + 5 C3H6O2 + 3 H2O
Mg*OH = MgOH =>
Mg*OH = MgOH
Calcium + magnesiumsulfate = calciumsulfate + magnesium =>
Ca + MgSO4 = CaSO4 + Mg
Cs2CO3 + HCl = H2O + CO2 + CsCl =>
Cs2CO3 + 2 HCl = H2O + CO2 + 2 CsCl
Fe + Pt{2+} = Fe{2+} + Pt =>
Fe + Pt{2+} = Fe{2+} + Pt
ZnCl2 + NH4OH = Zn(OH)2 + ClNH4 =>
ZnCl2 + 2 NH4OH = Zn(OH)2 + 2 ClNH4
CO(g)Cl2(g) = COCl2(g) =>
CO(g)Cl2(g) = COCl2(g)
Hg2(NO3)2 + Na3PO4 = Hg2PO4 + Na3(NO3)2 =>
Hg2(NO3)2 + Na3PO4 = Hg2PO4 + Na3(NO3)2
KMnO4 + NaNO2 + NaOH = NaNO3 + K2MnO4 + NaMnO4 + H2O =>
4 KMnO4 + NaNO2 + 2 NaOH = NaNO3 + 2 K2MnO4 + 2 NaMnO4 + H2O
H2CrO4 + Fe(OH)3 = H2O + Fe2(CrO4)3 =>
3 H2CrO4 + 2 Fe(OH)3 = 6 H2O + Fe2(CrO4)3
(LiOH) + (H3)P(O4) = (Li3)P(O4) + (H2O) =>
3(LiOH) + (H3)P(O4) = (Li3)P(O4) + 3(H2O)
Mg(ClO3) = MgClO + O2 =>
Mg(ClO3) = MgClO + O2
C6H5O3H3 + C17H35COOH = C3H5O3C3O3(C17H35)3 + H2O =>
10 C6H5O3H3 + 79 C17H35COOH = 26 C3H5O3C3O3(C17H35)3 + 32 H2O
MnO4{-} + C3H7OH + H3O{+} = Mn{2+} + C3H6O + H2O =>
2 MnO4{-} + 5 C3H7OH + 6 H3O{+} = 2 Mn{2+} + 5 C3H6O + 14 H2O
Li2CO3 + Mg(NO3)2 = LiNO3 + Mg(CO3) =>
Li2CO3 + Mg(NO3)2 = 2 LiNO3 + Mg(CO3)
C + H2 + O2 = C5H12O6 =>
5 C + 6 H2 + 3 O2 = C5H12O6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
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