| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 B + 3 O2 + 2 H2O = 2 H2B2O4
HI + Ba(OH)2 = H2O + BaI2 =>
2 HI + Ba(OH)2 = 2 H2O + BaI2
K2CrO4 + H3BO3 = K2B4O7 + K2Cr2O7 + H2O =>
2 K2CrO4 + 4 H3BO3 = K2B4O7 + K2Cr2O7 + 6 H2O
SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3
CrO3 + NaOH = Cr(OH)6 + Na2O =>
CrO3 + 6 NaOH = Cr(OH)6 + 3 Na2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
Fe(NO3)3 + NH3 + H2O = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4NO3
CH3COOH + C3H7OH = C3H7CH3COOH + H2O =>
9 CH3COOH + 14 C3H7OH = 12 C3H7CH3COOH + 8 H2O
CH4 + CO = C2H6 + H2O =>
5 CH4 + CO = 3 C2H6 + H2O
CH4 + O2 = CO2 + CH20 =>
5 CH4 + 4 O2 = 4 CO2 + CH20
MnO4{-} + Br{-} + H2O = MnO2 + BrO2{-} + OH{-} =>
4 MnO4{-} + 3 Br{-} + 2 H2O = 4 MnO2 + 3 BrO2{-} + 4 OH{-}
KMnO4 + KCl + H2SO4 = Cl2 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 5 Cl2 + 6 K2SO4 + 2 MnSO4 + 8 H2O
Y + F = YF =>
Y + F = YF
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
KOH + MgSO4 = Mg(OH)2 + K2SO4 =>
2 KOH + MgSO4 = Mg(OH)2 + K2SO4
Li3PO4 + AgNO3 = Li2NO3 + Ag3(PO4)2 =>
2 Li3PO4 + 3 AgNO3 = 3 Li2NO3 + Ag3(PO4)2
NO + KMnO4 + H2O = MnO2 + NO3 + KOH =>
3 NO + 4 KMnO4 + 2 H2O = 4 MnO2 + 3 NO3 + 4 KOH
C9H7NO + Al(NO3)3 = Al(C9H6NO)3 + HNO3 =>
3 C9H7NO + Al(NO3)3 = Al(C9H6NO)3 + 3 HNO3
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
BaO + Al = Ba + Ba(AlO2)2 =>
4 BaO + 2 Al = 3 Ba + Ba(AlO2)2
Cu + Fe(SO4)2 = Fe2 + Cu(SO4) =>
4 Cu + 2 Fe(SO4)2 = Fe2 + 4 Cu(SO4)
ICl3 = ICl + Cl2 =>
ICl3 = ICl + Cl2
H3PO4(aq) + NH4OH(aq) = HOH(l) + (NH4)3PO4(aq) =>
H3PO4(aq) + 3 NH4OH(aq) = 3 HOH(l) + (NH4)3PO4(aq)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Si2H6 + H2O = Si(OH)4 + H2 =>
Si2H6 + 8 H2O = 2 Si(OH)4 + 7 H2
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
As2O5 + H2SO4 + Zn* = AsH3 + H2O + ZnSO4 =>
As2O5 + 8 H2SO4 + 8 Zn* = 2 AsH3 + 5 H2O + 8 ZnSO4
Mg(NO3)2 + KSO4 = Mg(SO4)2 + KNO3 =>
Mg(NO3)2 + 2 KSO4 = Mg(SO4)2 + 2 KNO3
CuS + HNO3 = Cu[NO3]2 + NO2 + S + H2O =>
CuS + 4 HNO3 = Cu[NO3]2 + 2 NO2 + S + 2 H2O
Al(OH)3 + CsOH = Cs[Al(OH)4] =>
Al(OH)3 + CsOH = Cs[Al(OH)4]
C2H5OH + Br2 = C2H5BrBrOH =>
C2H5OH + Br2 = C2H5BrBrOH
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
HClO2 = HCl + O2 =>
HClO2 = HCl + O2
CH4N2O + NaOCl = CO2 + N2 + H2O + NaCl =>
CH4N2O + 3 NaOCl = CO2 + N2 + 2 H2O + 3 NaCl
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Cl2 + OH = HClO =>
Cl2 + 2 OH = 2 HClO
(Co(H2O)6)Cl2 = CoCl2 + H2O =>
(Co(H2O)6)Cl2 = CoCl2 + 6 H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Ca + Br2 = Ca(Br)2 =>
Ca + Br2 = Ca(Br)2
K2O + S = K2S + O2 =>
2 K2O + 2 S = 2 K2S + O2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
H2SO4 + Cu = CuSO4 + H2O + SO2 =>
2 H2SO4 + Cu = CuSO4 + 2 H2O + SO2
C23H25 + O2 = CO2 + H2O =>
4 C23H25 + 117 O2 = 92 CO2 + 50 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
SO3 + H = S + H2O =>
SO3 + 6 H = S + 3 H2O
C + O2 = CO2 =>
C + O2 = CO2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
CaCO3 + HBr = HCO3 + CaBr =>
CaCO3 + HBr = HCO3 + CaBr
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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