| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO3 + 2 KI = I2 + K2SO3
Ca5(PO4)3F + SiO2 + C = CO + SiF4 + P4 + Ca3Si2O7 =>
12 Ca5(PO4)3F + 43 SiO2 + 90 C = 90 CO + 3 SiF4 + 9 P4 + 20 Ca3Si2O7
Cr(OH)2 + KMnO4 + H2O = Cr(OH)3 + MnO2 + KOH =>
3 Cr(OH)2 + KMnO4 + 2 H2O = 3 Cr(OH)3 + MnO2 + KOH
C6H12 + KMnO4 + H2O = C6H10(OH)2 + MnO2 + KOH =>
3 C6H12 + 4 KMnO4 + 2 H2O = 3 C6H10(OH)2 + 4 MnO2 + 4 KOH
C8H5O4 + O2 = CO2 + H2O =>
4 C8H5O4 + 29 O2 = 32 CO2 + 10 H2O
Pd + Cu(NO3)2 = PdNO3 + Cu =>
2 Pd + Cu(NO3)2 = 2 PdNO3 + Cu
K2Cr2O7 + H2SO4 + C2H6O = CrSO4 + K2SO4 + C2H4O + H2O =>
K2Cr2O7 + 3 H2SO4 + 4 C2H6O = 2 CrSO4 + K2SO4 + 4 C2H4O + 7 H2O
Au2O5 = Au + O2 =>
2 Au2O5 = 4 Au + 5 O2
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
Zn + Cu = ZnCu =>
Zn + Cu = ZnCu
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
Zn + Mg3(PO4)2 = Zn2(PO4)2 + Mg =>
2 Zn + Mg3(PO4)2 = Zn2(PO4)2 + 3 Mg
Sc + CuSO4 = Sc(SO4)3 + Cu =>
Sc + 3 CuSO4 = Sc(SO4)3 + 3 Cu
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
KJ + Cl2 = KCl + J =>
2 KJ + Cl2 = 2 KCl + 2 J
SrO2 + H2O = Sr(OH)2 + O2 =>
2 SrO2 + 2 H2O = 2 Sr(OH)2 + O2
B2H6 + NH3 = (BH)3(NH)3 + H2 =>
3 B2H6 + 6 NH3 = 2(BH)3(NH)3 + 12 H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NaSO4 + BaCl = NaCl + SO4Ba =>
NaSO4 + BaCl = NaCl + SO4Ba
Cl0 + Br{-}1 = Br0 + Cl{-}1 =>
Cl0 + Br{-}1 = Br0 + Cl{-}1
Al2S3 + H2SO4 = Al2(SO4)3 + H2S =>
Al2S3 + 3 H2SO4 = Al2(SO4)3 + 3 H2S
O2 + KClO3 = O2ClO3 + K =>
O2 + KClO3 = O2ClO3 + K
CrCl2 + H2O2 + NaOH = Na2CrO4 + NaCl + H2O =>
CrCl2 + 2 H2O2 + 4 NaOH = Na2CrO4 + 2 NaCl + 4 H2O
F2 + Mg = MgF3 =>
3 F2 + 2 Mg = 2 MgF3
Cr2S3 + HCl = CrCl3 + H2S =>
Cr2S3 + 6 HCl = 2 CrCl3 + 3 H2S
SnCl4 + AlF3 = SnF4 + AlCl3 =>
3 SnCl4 + 4 AlF3 = 3 SnF4 + 4 AlCl3
P4 + H2O + NO3{-} = PO4{-3} + H{+} + NO =>
3 P4 + 8 H2O + 20 NO3{-} = 12 PO4{-3} + 16 H{+} + 20 NO
LiOH + H2TeO3 = Li2TeO3 + H2O =>
2 LiOH + H2TeO3 = Li2TeO3 + 2 H2O
C9H20O(nonanol) + O2 = CO2 + H2O =>
2 C9H20O(nonanol) + 27 O2 = 18 CO2 + 20 H2O
(CHO)2 + AgNO3 + NH3 + H2O = Ag + (NH4)2CO3 =>
3(CHO)2 + 2 AgNO3 + 10 NH3 + 6 H2O = 2 Ag + 6(NH4)2CO3
CaCO3(electricity) = Ca + CO3 =>
CaCO3(electricity) = Ca + CO3
SnI2 + H2O = Sn(OH)2 + HI =>
SnI2 + 2 H2O = Sn(OH)2 + 2 HI
P + H = PH =>
P + H = PH
MgCl2 + Na(OH) = MgOH + NaCl2 =>
MgCl2 + Na(OH) = MgOH + NaCl2
CuCl2 + NaI = CuI2 + NaCl =>
CuCl2 + 2 NaI = CuI2 + 2 NaCl
CH2CH2 + Br2 = BrCH2CH2Br =>
CH2CH2 + Br2 = BrCH2CH2Br
MnO + Al = Al2O3 + Mn =>
3 MnO + 2 Al = Al2O3 + 3 Mn
HBr = H2 + HBr2 =>
4 HBr = H2 + 2 HBr2
NO + NH33 = N2 + H2O =>
66 NO + 4 NH33 = 35 N2 + 66 H2O
NaNO2 + KMnO4 + H2SO4 = NaNO3 + Mn2SO4 + K2SO4 + H2O =>
6 NaNO2 + 2 KMnO4 + 2 H2SO4 = 6 NaNO3 + Mn2SO4 + K2SO4 + 2 H2O
AsO3{-}(aq) + NO2{-}(aq) = AsO2{-}(aq) + NO3{-}(aq) =>
AsO3{-}(aq) + NO2{-}(aq) = AsO2{-}(aq) + NO3{-}(aq)
CaCl2 + NaF = NaCl + CaF2 =>
CaCl2 + 2 NaF = 2 NaCl + CaF2
CuO + O2 + SO2 = CuSO4 = =>
2 CuO + O2 + 2 SO2 = 2 CuSO4
PbO + H2 = H2O + Pb =>
PbO + H2 = H2O + Pb
LiC2H3O2 + H2O = HC2H3O2 + LiOH =>
LiC2H3O2 + H2O = HC2H3O2 + LiOH
H2 + CO2 = CH3OCH3 + H2O =>
6 H2 + 2 CO2 = CH3OCH3 + 3 H2O
KMnO4 + HCl = Cl2 + H2O + K2O + Mn =>
2 KMnO4 + 14 HCl = 7 Cl2 + 7 H2O + K2O + 2 Mn
FeI2 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + I2 + K2SO4 + H2O =>
10 FeI2 + 6 KMnO4 + 24 H2SO4 = 5 Fe2(SO4)3 + 6 MnSO4 + 10 I2 + 3 K2SO4 + 24 H2O
K + CuCl2 = KCl + CuCl =>
K + CuCl2 = KCl + CuCl
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/15/24
Équations équilibrées sur04/14/23
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