| Équations équilibrées la veille | Équations équilibrées le lendemain |
HN3 + HNO3 = N3NO2 + H2O
MgCl2 + Na3BO3 = Mg3(BO3)2 + NaCl =>
3 MgCl2 + 2 Na3BO3 = Mg3(BO3)2 + 6 NaCl
CaBr2 + KOH = Ca(OH)2 + KBr =>
CaBr2 + 2 KOH = Ca(OH)2 + 2 KBr
Mg + CUSO4 = MgSO4 + CU =>
Mg + CUSO4 = MgSO4 + CU
Ca + Na2S = Ca(Na2S)2 =>
Ca + 2 Na2S = Ca(Na2S)2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaI + NaClO3 + H2SO4 = NaCl + Na2SO4 + H2O + I2 =>
6 NaI + NaClO3 + 3 H2SO4 = NaCl + 3 Na2SO4 + 3 H2O + 3 I2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
BaSO4H2SO4 = Ba(HSO4)2 =>
BaSO4H2SO4 = Ba(HSO4)2
H2O + Cl{-} + ClO4{-} = Cl2 + OH{-} =>
4 H2O + 7 Cl{-} + ClO4{-} = 4 Cl2 + 8 OH{-}
S{-}2 + Br2 + OH{-} = SO4{-}2 + Br{-} + H2O =>
S{-}2 + 4 Br2 + 8 OH{-} = SO4{-}2 + 8 Br{-} + 4 H2O
HCI{+} + NaOH = NaCI{+} + H2O =>
HCI{+} + NaOH = NaCI{+} + H2O
Fe2 = Fe =>
Fe2 = 2 Fe
H2O + Cu = CuO + H2 =>
H2O + Cu = CuO + H2
AgNO3 + (NH4)2CO3 = AgCO3 + NO3(NH4)2 =>
AgNO3 + (NH4)2CO3 = AgCO3 + NO3(NH4)2
CaCl2 + Br2 = CaBr2 + Cl2 =>
CaCl2 + Br2 = CaBr2 + Cl2
LiNO3Al = AlNO3Li =>
LiNO3Al = AlNO3Li
AlCl3 + (NaOH) = NaAlO2 + (NaCl) + (H2O) =>
AlCl3 + 4(NaOH) = NaAlO2 + 3(NaCl) + 2(H2O)
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
BaCl2(aq) + AgNO3(aq) = AgCl2(s) + BaNO3(aq) =>
BaCl2(aq) + AgNO3(aq) = AgCl2(s) + BaNO3(aq)
Li2CO3 = CO2Li2O =>
Li2CO3 = CO2Li2O
(CH3)2CHOH + CuO = Cu + H2O + CH3CH2CHO =>
(CH3)2CHOH + CuO = Cu + H2O + CH3CH2CHO
FeCr2O4 + Na2CO3 + O2 = Na2CrO4 + Fe2O3 + CO2 =>
4 FeCr2O4 + 8 Na2CO3 + 7 O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 CO2
MnC2O4*3H2O + O2 = MnO + H2O + CO2 =>
2 MnC2O4*3H2O + O2 = 2 MnO + 6 H2O + 4 CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2S + NaOCl = NaCl + H2O + S =>
H2S + NaOCl = NaCl + H2O + S
CaCN2 + H2O = CaCO3 + NH3 =>
CaCN2 + 3 H2O = CaCO3 + 2 NH3
BaCl2(aq) + AgNO3(aq) = AgCl + Ba(NO3)2(aq) =>
BaCl2(aq) + 2 AgNO3(aq) = 2 AgCl + Ba(NO3)2(aq)
CH3COOH = CH4COO =>
CH3COOH = CH4COO
NH3 + ZnO = Zn + H2O + N2 =>
2 NH3 + 3 ZnO = 3 Zn + 3 H2O + N2
C(O)4 = CO4 =>
C(O)4 = CO4
SiO2 + Cl2 = SiCl4O2 =>
SiO2 + 2 Cl2 = SiCl4O2
KBr + F2 = KF + Br2 =>
2 KBr + F2 = 2 KF + Br2
HSbO3 + NaOH = NaSbO3 + H2O =>
HSbO3 + NaOH = NaSbO3 + H2O
BaCl2(aq) + AgNO3(aq) = AgCl + Ba(NO3)2 =>
BaCl2(aq) + 2 AgNO3(aq) = 2 AgCl + Ba(NO3)2
MgCl2 + H2SO4 = MgO + HCl + SO3 =>
MgCl2 + H2SO4 = MgO + 2 HCl + SO3
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
C7H6O3 + NaOH = C7H5NaO3 + H2O =>
C7H6O3 + NaOH = C7H5NaO3 + H2O
C5H8 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C2H4O2 + H2OC3H6O2 =>
16 C5H8 + 20 KMnO4 + 30 H2SO4 = 10 K2SO4 + 20 MnSO4 + 19 C2H4O2 + 14 H2OC3H6O2
Li + CdI2 = LiI + Cd =>
2 Li + CdI2 = 2 LiI + Cd
HN3 + HNO3 = N3NO2 + H2O =>
HN3 + HNO3 = N3NO2 + H2O
ClH + NH3 = Cl + HNH3 =>
ClH + NH3 = Cl + HNH3
MgCl2 + HNO3 = Mg(NO3) + H(Cl)2 =>
MgCl2 + HNO3 = Mg(NO3) + H(Cl)2
AgNO3NaCl = AgClNaNO3 =>
AgNO3NaCl = AgClNaNO3
KMnO4 + C2H5OH + H2SO4 = CO2 + H2O + K2SO4 + MnO2 =>
4 KMnO4 + C2H5OH + 2 H2SO4 = 2 CO2 + 5 H2O + 2 K2SO4 + 4 MnO2
MgCl2 + H2SO4 = MgO + HCl + SO3 =>
MgCl2 + H2SO4 = MgO + 2 HCl + SO3
AgNO3NaCl = NaNO3AgCl =>
AgNO3NaCl = NaNO3AgCl
AlCl3 + (NaOH) = NaAlO2 + (NaCl) + (H2O) =>
AlCl3 + 4(NaOH) = NaAlO2 + 3(NaCl) + 2(H2O)
aluminumoxide + sulfuricacid = aluminumsulfate + Water =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
C5H8 + KMnO4 + H2SO4 = C5H10O4 + MnSO4 + K2SO4 + H2O =>
5 C5H8 + 6 KMnO4 + 9 H2SO4 = 5 C5H10O4 + 6 MnSO4 + 3 K2SO4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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