| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KI + K2Cr2O7 + 7 H2O + 6 KCl = 2 CrCl3 + 6 I + 14 KOH
CaCl2 + Hg(ClO2)2 = Ca(ClO2)2 + HgCl2 =>
CaCl2 + Hg(ClO2)2 = Ca(ClO2)2 + HgCl2
Ba(OH)2(aq) + H2SO4(l) = Ba(SO4)(s) + H2O(l) =>
Ba(OH)2(aq) + H2SO4(l) = Ba(SO4)(s) + 2 H2O(l)
Na3P + Ag3N2 = Ag3P2 + Na3N =>
2 Na3P + Ag3N2 = Ag3P2 + 2 Na3N
Fe2(SO4)3 + BaI2 = FeI3 + Ba(SO4) =>
Fe2(SO4)3 + 3 BaI2 = 2 FeI3 + 3 Ba(SO4)
HClNaNO3 = NaClHNO3 =>
HClNaNO3 = NaClHNO3
CH3CHO + NaOH + NaMnO4 = CH3COONa + MnO2 + H2O =>
3 CH3CHO + NaOH + 2 NaMnO4 = 3 CH3COONa + 2 MnO2 + 2 H2O
Rb + O2 = RbO4 =>
Rb + 2 O2 = RbO4
C9H11NO2 + O2 = CO2 + H2O + N2O4 =>
4 C9H11NO2 + 47 O2 = 36 CO2 + 22 H2O + 2 N2O4
MgCl + Na3PO4 = Mg3PO4 + NaCl =>
3 MgCl + Na3PO4 = Mg3PO4 + 3 NaCl
Fe + C2H4O2 = FeC2H3O2 + H2 =>
2 Fe + 2 C2H4O2 = 2 FeC2H3O2 + H2
Fe(NO3)3 + NaSCN + H2O = [Fe(H2O)5SCN]{2+} + Na{+} + NO3{-} =>
Fe(NO3)3 + NaSCN + 5 H2O = [Fe(H2O)5SCN]{2+} + Na{+} + 3 NO3{-}
CUBr2Cl2 = CUCl2Br2 =>
CUBr2Cl2 = CUCl2Br2
HCCH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
HCCH + 2 KMnO4 + 3 H2SO4 = 2 CO2 + 2 MnSO4 + K2SO4 + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H12O6 = C2H5COOH + CO2 + H2 =>
2 C6H12O6 = 3 C2H5COOH + 3 CO2 + 3 H2
C4H6O6 + CaCO3 = CaC4H6O6 + CO2 + H2O =>
6 C4H6O6 + 5 CaCO3 = 5 CaC4H6O6 + 9 CO2 + 3 H2O
NH4NO3 + N2H4CO = CO2 + N2 + H2O =>
3 NH4NO3 + N2H4CO = CO2 + 4 N2 + 8 H2O
Br2 + Na2SO3S + NaOH = NaBr + Na2SO4 + H2O =>
4 Br2 + Na2SO3S + 10 NaOH = 8 NaBr + 2 Na2SO4 + 5 H2O
NH4C2H3O2 + FeCl2 = NH4Cl + Fe(C2H3O2)2 =>
2 NH4C2H3O2 + FeCl2 = 2 NH4Cl + Fe(C2H3O2)2
C20H42 + KClO3 = KCl + CO2 + H2O =>
3 C20H42 + 61 KClO3 = 61 KCl + 60 CO2 + 63 H2O
NiOHBr + NaOH = Na2OHBr + Ni(OH)2 =>
NiOHBr + 2 NaOH = Na2OHBr + Ni(OH)2
CuF2 + Li2CO3 = CuCO3 + LiF =>
CuF2 + Li2CO3 = CuCO3 + 2 LiF
KMnO4 + K2C2O4 + H2O = K3[Mn(C2O4)3]*3H2O + K2CO3 =>
KMnO4 + 5 K2C2O4 + 3 H2O = K3[Mn(C2O4)3]*3H2O + 4 K2CO3
CH2CH2 + O3 = CH3COOH =>
3 CH2CH2 + 2 O3 = 3 CH3COOH
(CH2)(OH2) + O2 = CO2 + H2O =>
2(CH2)(OH2) + 3 O2 = 2 CO2 + 4 H2O
Al2O3 + NH4Cl = NH4AlCl4 + H2O + NH3 =>
Al2O3 + 8 NH4Cl = 2 NH4AlCl4 + 3 H2O + 6 NH3
HPO3 + C = H2 + CO + P4 =>
4 HPO3 + 12 C = 2 H2 + 12 CO + P4
AgNO3 + KCl = AgCl + K(NO3) =>
AgNO3 + KCl = AgCl + K(NO3)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ca + ZnCl2 = ZnCaCl2 =>
Ca + ZnCl2 = ZnCaCl2
Au + H2SO4 = AuSO4 + H2 =>
Au + H2SO4 = AuSO4 + H2
K[Cr(C2O4)2(H2O)2] + KOH = Cr(OH)3 + K2C2O4 + H2O =>
K[Cr(C2O4)2(H2O)2] + 3 KOH = Cr(OH)3 + 2 K2C2O4 + 2 H2O
Mn(NO3)2 + Na(BiO3) + HNO3 = HMnO4 + Bi(NO3)3 + Na(NO3) + H2O =>
2 Mn(NO3)2 + 5 Na(BiO3) + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 Na(NO3) + 7 H2O
KCl + LiNO3 = LiCl + KNO3 =>
KCl + LiNO3 = LiCl + KNO3
H2C2O4 + K2Cr2O7 = CO2 + H2O + K[Cr(C2O4)2(OH2)2] =>
7 H2C2O4 + K2Cr2O7 = 6 CO2 + 3 H2O + 2 K[Cr(C2O4)2(OH2)2]
K2Cr2O7 + H2SO4 + C2O4H2 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 C2O4H2 = Cr2(SO4)3 + K2SO4 + 6 CO2 + 7 H2O
H2O + SO2 + HNO3 = H2SO4 + N2O =>
3 H2O + 4 SO2 + 2 HNO3 = 4 H2SO4 + N2O
KClO4 + S = SO3 + KCl =>
3 KClO4 + 4 S = 4 SO3 + 3 KCl
HCl + NaCHO3 = CO2 + H2O + NaCl =>
HCl + NaCHO3 = CO2 + H2O + NaCl
Sn + AuCl = SnCl2 + Au =>
Sn + 2 AuCl = SnCl2 + 2 Au
C3H5(NO3)53 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)53 = 12 CO2 + 106 N2 + 10 H2O + 301 O2
C2H5OH + CU = C2H4 + CUO + H2 =>
C2H5OH + CU = C2H4 + CUO + H2
CO2 + H2 = C2H60 + H2O =>
2 CO2 + 34 H2 = C2H60 + 4 H2O
GaCl2 + H2O = Ga(OH)3 + H2 + GaCl3 =>
6 GaCl2 + 6 H2O = 2 Ga(OH)3 + 3 H2 + 4 GaCl3
B(OR)3 + OH = ROH + BO3 =>
B(OR)3 + 3 OH = 3 ROH + BO3
CH2CH2 + O3 = CH3COOH =>
3 CH2CH2 + 2 O3 = 3 CH3COOH
NaClO + NaOH + Cr2O3 = NaCl + Na2CrO4 + H2O =>
3 NaClO + 4 NaOH + Cr2O3 = 3 NaCl + 2 Na2CrO4 + 2 H2O
Sn(HCO3)3 = Sn + OH + CO2 =>
Sn(HCO3)3 = Sn + 3 OH + 3 CO2
Ag2SO3 = Ag2O + SO2 =>
Ag2SO3 = Ag2O + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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