| Équations équilibrées la veille | Équations équilibrées le lendemain |
H4P2O7 + H2O2 = H3PO5 + H3PO4
B2S3 + H2O = H3BO3 + H2S =>
B2S3 + 6 H2O = 2 H3BO3 + 3 H2S
C11H20O4 + O2 = CO2 + H2O =>
C11H20O4 + 14 O2 = 11 CO2 + 10 H2O
B4(H10) + O2 = B2O3 + H2O =>
2 B4(H10) + 11 O2 = 4 B2O3 + 10 H2O
AgNO3 + CsCl = CsNO3 + AgCl =>
AgNO3 + CsCl = CsNO3 + AgCl
AgNO{-}3 + AlCl{-}3 = AgCl + Al(NO{-}3){-}2 =>
AgNO{-}3 + AlCl{-}3 = AgCl + Al(NO{-}3){-}2
C2H5OH + Li = C2H5OLi + H2 =>
2 C2H5OH + 2 Li = 2 C2H5OLi + H2
CaCl2(aq) + AgNO3(aq) = Ca(NO3)2(aq) + AgCl(aq) =>
CaCl2(aq) + 2 AgNO3(aq) = Ca(NO3)2(aq) + 2 AgCl(aq)
C2H2O4 + KMnO4 = MnO2 + K2O + CO2 + H2O =>
3 C2H2O4 + 2 KMnO4 = 2 MnO2 + K2O + 6 CO2 + 3 H2O
BF3 + NaH = B2H6 + NaF =>
2 BF3 + 6 NaH = B2H6 + 6 NaF
(ZrOCl2*8H2O) + (H2C2O4*H2O) + KOH = K2Zr(C2O4)3(H2C2O4)*H2O + KCl + H2O =>
(ZrOCl2*8H2O) + 4(H2C2O4*H2O) + 4 KOH = K2Zr(C2O4)3(H2C2O4)*H2O + 2 KCl + 16 H2O
Sr{2+}(aq) + SO4{2-}(aq) = SrSO4 =>
Sr{2+}(aq) + SO4{2-}(aq) = SrSO4
BH4{-} + ClO3{-} = H2BO3{-} + Cl{-} + H2O =>
3 BH4{-} + 4 ClO3{-} = 3 H2BO3{-} + 4 Cl{-} + 3 H2O
SbH3 + Ag2SO4 = Sb + Ag + H2SO4 =>
2 SbH3 + 3 Ag2SO4 = 2 Sb + 6 Ag + 3 H2SO4
Ba + Cl2 = BaCl2 =>
Ba + Cl2 = BaCl2
Ba(HCO3)2 = BaCO3 + H2O + CO2 =>
Ba(HCO3)2 = BaCO3 + H2O + CO2
HgO + N2O5 = Hg(NO3)2 =>
HgO + N2O5 = Hg(NO3)2
NaHS + KOH = Na2S + K2S + H2O =>
2 NaHS + 2 KOH = Na2S + K2S + 2 H2O
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
C8H14O4 + O2 = CO2 + H2O =>
2 C8H14O4 + 19 O2 = 16 CO2 + 14 H2O
CH3CH2CH2CH2CH2OH + CH3COOH = CH3CH2CH2CH2CH2COOCH + H2O =>
8 CH3CH2CH2CH2CH2OH + 15 CH3COOH = 10 CH3CH2CH2CH2CH2COOCH + 18 H2O
AgNO3 + Mg = Ag + NO3Mg =>
AgNO3 + Mg = Ag + NO3Mg
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
FeCl2 + HBr = FeBr2 + HCl =>
FeCl2 + 2 HBr = FeBr2 + 2 HCl
BaCO3 + C + H2O = CO + Ba(OH)2 =>
BaCO3 + C + H2O = 2 CO + Ba(OH)2
O + F = OF =>
O + F = OF
K2CrO4 + CuCl2 = KCl + CuCrO4 =>
K2CrO4 + CuCl2 = 2 KCl + CuCrO4
KNO3 + H2SO4 = HNO3 + KHSO4 =>
KNO3 + H2SO4 = HNO3 + KHSO4
BaCl2 + H2SO4 = BaSO4 + H2Cl2 =>
BaCl2 + H2SO4 = BaSO4 + H2Cl2
Fe(OH)2 + K2CrO4 + H2O = Fe(OH)3 + KCr(OH)4*KOH =>
3 Fe(OH)2 + K2CrO4 + 4 H2O = 3 Fe(OH)3 + KCr(OH)4*KOH
C6H5NH2 + Br2 = HBr + C6H2Br3NH2 =>
C6H5NH2 + 3 Br2 = 3 HBr + C6H2Br3NH2
BaCl2 + K2(CO3) = BaCO3 + Cl2K2 =>
BaCl2 + K2(CO3) = BaCO3 + Cl2K2
C6H5CBr(CH3)2 + KOH = C6H5CO(CH3)2 + KBr + H2 =>
2 C6H5CBr(CH3)2 + 2 KOH = 2 C6H5CO(CH3)2 + 2 KBr + H2
CrO2Cl2 + H2O = H2CrO4 + HCl =>
CrO2Cl2 + 2 H2O = H2CrO4 + 2 HCl
H + NO2 + Al = NH3 + AlO2 =>
3 H + NO2 + Al = NH3 + AlO2
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2
Mg(s) + S2(g) = MgS(s) =>
2 Mg(s) + S2(g) = 2 MgS(s)
BaCl2 + Li2CrO4 = BaCrO4 + LiCl =>
BaCl2 + Li2CrO4 = BaCrO4 + 2 LiCl
Cu(NO3)2 + AlH3 = Al(NO3)3 + CuH2 =>
3 Cu(NO3)2 + 2 AlH3 = 2 Al(NO3)3 + 3 CuH2
Ag + CuCl2 = Ag2Cl2 + Cu2 =>
4 Ag + 2 CuCl2 = 2 Ag2Cl2 + Cu2
NaHSO4 + H2O = NaHSO4*H2O =>
NaHSO4 + H2O = NaHSO4*H2O
SO3{2-} + H2O = H2SO3 + OH{-} =>
SO3{2-} + 2 H2O = H2SO3 + 2 OH{-}
BaCl2 + Na2SO4 = BaSO4 + Cl + Na =>
BaCl2 + Na2SO4 = BaSO4 + 2 Cl + 2 Na
Al(H2O)6 + K + SO4 = KAl(SO4)2 + H2O =>
Al(H2O)6 + K + 2 SO4 = KAl(SO4)2 + 6 H2O
K2S2O3 + KI3 = K2S4O6 + KI =>
2 K2S2O3 + KI3 = K2S4O6 + 3 KI
C24H50(g) + O2 = CO2 + H2O =>
2 C24H50(g) + 73 O2 = 48 CO2 + 50 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
NH4HCO3 + C6H12O6 + C2H5OH = C10H15N + H2O =>
6 NH4HCO3 + C6H12O6 + 24 C2H5OH = 6 C10H15N + 48 H2O
BrO3{-} + I{-} + H{+} = Br{-} + I2 + H2O =>
BrO3{-} + 6 I{-} + 6 H{+} = Br{-} + 3 I2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/26/24
Équations équilibrées sur07/26/23
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