| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 H2SO4 + 4 Ca = 4 CaSO4 + H2S + 4 H2O
AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
Na3(PO4) + CoBr2 = NaBr + Co3(PO4)2 =>
2 Na3(PO4) + 3 CoBr2 = 6 NaBr + Co3(PO4)2
Ca(ClO2)2 + H2O = ClO2 + Ca(OH)2 + H2 =>
Ca(ClO2)2 + 2 H2O = 2 ClO2 + Ca(OH)2 + H2
KMnO4 + Na2SO4 + H2O = MnO4 + Na2SO3 + KOH =>
2 KMnO4 + Na2SO4 + H2O = 2 MnO4 + Na2SO3 + 2 KOH
K2Cr2O7 + NaOH = NaKCrO4 + H2O =>
K2Cr2O7 + 2 NaOH = 2 NaKCrO4 + H2O
C2H5CH3COOH + CH2OHCH2OHCH3 = C2H5COCH2OHCH2OHCH3 + H2O =>
6 C2H5CH3COOH + 2 CH2OHCH2OHCH3 = 5 C2H5COCH2OHCH2OHCH3 + H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C2H5OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
(CuOH2)CO3 = CuO + H2O + CO2 =>
(CuOH2)CO3 = CuO + H2O + CO2
KClO4 = KCl + O =>
KClO4 = KCl + 4 O
Cu + Cl2 = CuCl =>
2 Cu + Cl2 = 2 CuCl
Rb + C2H4O2 = RbC2H3O2 + H2 =>
2 Rb + 2 C2H4O2 = 2 RbC2H3O2 + H2
Cl2(g) + KBr(ag) = KCl(ag) + Br2(l) =>
Cl2(g) + 2 KBr(ag) = 2 KCl(ag) + Br2(l)
Cu + HCl = CuCl + H =>
Cu + HCl = CuCl + H
Cl2(g) + KBr(ag) = KCl(ag) + Br2(l) =>
Cl2(g) + 2 KBr(ag) = 2 KCl(ag) + Br2(l)
C6H10O + C4H9N = C10H17N + H2O =>
C6H10O + C4H9N = C10H17N + H2O
CU + HCl = CUCl2 + H2 =>
CU + 2 HCl = CUCl2 + H2
Cu + HCl = CuCl + H2 =>
2 Cu + 2 HCl = 2 CuCl + H2
C4H10 + KMnO4 + H2O = C4H10(OH)2 + MnO2 + KOH =>
3 C4H10 + 2 KMnO4 + 4 H2O = 3 C4H10(OH)2 + 2 MnO2 + 2 KOH
CrCl3 + K2CO3 + H2O = Cr(OH)3 + KCl + CO2 =>
2 CrCl3 + 3 K2CO3 + 3 H2O = 2 Cr(OH)3 + 6 KCl + 3 CO2
NH4VO3 + H2SO4 + KI = VO + (NH4)2SO4 + H2O + K2SO4 + I2 =>
2 NH4VO3 + 4 H2SO4 + 6 KI = 2 VO + (NH4)2SO4 + 4 H2O + 3 K2SO4 + 3 I2
MnO4{-} + H2CC2O4 + H{+} = Mn2{+} + CO2 + H2O =>
12 MnO4{-} + 13 H2CC2O4 + 18 H{+} = 6 Mn2{+} + 39 CO2 + 22 H2O
O8 + H32 = H2O =>
2 O8 + H32 = 16 H2O
GaP + H2SO4 = GaO2 + S2P3 + H2O =>
3 GaP + 2 H2SO4 = 3 GaO2 + S2P3 + 2 H2O
K2RuO4 + C2H4O2 = Ru3O(C2H3O2)7 + KOH + H2O + O2 =>
12 K2RuO4 + 28 C2H4O2 = 4 Ru3O(C2H3O2)7 + 24 KOH + 2 H2O + 9 O2
TiO2 + Mn2Si2O6 = MnTiO3 + SiO2 =>
2 TiO2 + Mn2Si2O6 = 2 MnTiO3 + 2 SiO2
NaHS + HNO3 = NaHSO4 + NO2 + H2O =>
NaHS + 8 HNO3 = NaHSO4 + 8 NO2 + 4 H2O
LiOH + H2SO4 = LiH(SO4) + H2O =>
LiOH + H2SO4 = LiH(SO4) + H2O
C6H12O6 = C4H6 + H2O + CO2 =>
11 C6H12O6 = 12 C4H6 + 30 H2O + 18 CO2
Nb2O(SO4)4 + H2O = Nb2O5 + H2SO4 =>
Nb2O(SO4)4 + 4 H2O = Nb2O5 + 4 H2SO4
Ba(ClO3)2 + HCl = BaCl2 + H2O + Cl2 =>
Ba(ClO3)2 + 12 HCl = BaCl2 + 6 H2O + 6 Cl2
KNO3 + H2Cl3 = K2Cl3 + HNO3 =>
2 KNO3 + H2Cl3 = K2Cl3 + 2 HNO3
AlCl3(aq) + H2O(l) = Al(OH)3 + HCl(aq) =>
AlCl3(aq) + 3 H2O(l) = Al(OH)3 + 3 HCl(aq)
C7H8O + CrO3 + H2SO4 = C7H6O + Cr2(SO4)3 + H2O =>
3 C7H8O + 2 CrO3 + 3 H2SO4 = 3 C7H6O + Cr2(SO4)3 + 6 H2O
Ca(OH)2 + Cu(SO4) = CaSO4 + Cu(OH)2 =>
Ca(OH)2 + Cu(SO4) = CaSO4 + Cu(OH)2
Ca(F)2 + (H)2S(O)4 = CaS(O)4 + HF =>
Ca(F)2 + (H)2S(O)4 = CaS(O)4 + 2 HF
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CH3OH + KMnO4 + HCl = HCOOH + MnCl2 + KCl + H2O =>
5 CH3OH + 4 KMnO4 + 12 HCl = 5 HCOOH + 4 MnCl2 + 4 KCl + 11 H2O
Ba(OH)2 + NaOH = Na[Ba(OH)3] =>
Ba(OH)2 + NaOH = Na[Ba(OH)3]
V2O5 + H2 = V2O + H2O =>
V2O5 + 4 H2 = V2O + 4 H2O
(NH4)3(Fe(SCN)6) + NaF = (NH4)3[FeF6] + NaSCN =>
(NH4)3(Fe(SCN)6) + 6 NaF = (NH4)3[FeF6] + 6 NaSCN
NO2 + Na(OH)2 = NaNO3 + H2O =>
NO2 + Na(OH)2 = NaNO3 + H2O
C5H9NaO + Cl2 = C5H9ClO + NaCl =>
C5H9NaO + Cl2 = C5H9ClO + NaCl
Ca(COO)2 + HCl = CaCl2 + H(COO) =>
Ca(COO)2 + 2 HCl = CaCl2 + 2 H(COO)
Ag(aq) + SO4(aq) = Ag2SO4(s) =>
2 Ag(aq) + SO4(aq) = Ag2SO4(s)
CH3CH2OH + CuO = Cu + H2O + CH2CHOH =>
CH3CH2OH + CuO = Cu + H2O + CH2CHOH
HClO4 + CrN6H18Cl4 = H2Cr2O7 + Cl2 + N2 + H2O =>
48 HClO4 + 14 CrN6H18Cl4 = 7 H2Cr2O7 + 52 Cl2 + 42 N2 + 143 H2O
NO2N2 = N2ONO =>
NO2N2 = N2ONO
K2Cr2O7 + NaHSO3 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O + KOH =>
2 K2Cr2O7 + 6 NaHSO3 + 3 H2SO4 = 2 Cr2(SO4)3 + 3 Na2SO4 + 4 H2O + 4 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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