| Équations équilibrées la veille |
3 PbO2 + 4 InCl3 = 3 PbCl4 + 2 In2O3
C2H6 + O = CO + HO =>
C2H6 + 8 O = 2 CO + 6 HO
Ca(OH)2 + H3PO4 = H + Ca(OH)2PO4 =>
Ca(OH)2 + H3PO4 = 3 H + Ca(OH)2PO4
Cl2 + S2O4{-2} + H2O = SO4{-2} + H{+} + Cl{-} =>
3 Cl2 + S2O4{-2} + 4 H2O = 2 SO4{-2} + 8 H{+} + 6 Cl{-}
Cu(H2O)6 + NaOH = Cu(OH)2 + Na + H2O =>
Cu(H2O)6 + 2 NaOH = Cu(OH)2 + 2 Na + 6 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CH3OOHCH3OH = CH3OOCH3H2O =>
CH3OOHCH3OH = CH3OOCH3H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
O2 + C22H52 = CO2 + H2O =>
35 O2 + C22H52 = 22 CO2 + 26 H2O
Cl2(g) + NaI(aq) = I2(g) + NaCl(g) =>
Cl2(g) + 2 NaI(aq) = I2(g) + 2 NaCl(g)
Fe(s) + S(s) = FeS(s) =>
Fe(s) + S(s) = FeS(s)
Mo + B3 = MoB2 =>
3 Mo + 2 B3 = 3 MoB2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
N2H4 + O2 = NO2 + H2O =>
N2H4 + 3 O2 = 2 NO2 + 2 H2O
KOH + SO2 = K2SO3 + H2O =>
2 KOH + SO2 = K2SO3 + H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H6O3 =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 2 H6O3
H3PO + NaOH = H2O + Na3PO =>
H3PO + 3 NaOH = 3 H2O + Na3PO
FeCO3 + O2 + H2O = Fe2O3 + HCO3 =>
2 FeCO3 + O2 + H2O = Fe2O3 + 2 HCO3
KOH(aq) + Zn(NO3)2(aq) = K(NO3)2(aq) + ZnOH =>
KOH(aq) + Zn(NO3)2(aq) = K(NO3)2(aq) + ZnOH
Na2FeO4 + H2S = Fe2S3 + O2 + Na2S + H2O =>
4 Na2FeO4 + 10 H2S = 2 Fe2S3 + 3 O2 + 4 Na2S + 10 H2O
C3H8O3 + H2 = C5H8 + H2O =>
5 C3H8O3 + 7 H2 = 3 C5H8 + 15 H2O
SrSO4 = Sr + SO4 =>
SrSO4 = Sr + SO4
KMnO4 + KCl + H2SO4 = K2SO4 + MnSO4 + H2O + Cl2 =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 8 H2O + 5 Cl2
C2H3NaO2 + O2 = CO2 + H2O + NaO =>
4 C2H3NaO2 + 9 O2 = 8 CO2 + 6 H2O + 4 NaO
Mn + SnCl4 = MnCl2 + Sn =>
2 Mn + SnCl4 = 2 MnCl2 + Sn
Cu(aq) + NaOH = CuOH + Na =>
Cu(aq) + NaOH = CuOH + Na
Na(aq) + OH(aq) = NaOH(aq) =>
Na(aq) + OH(aq) = NaOH(aq)
AgNO3 + Li = LiNO3 + Ag =>
AgNO3 + Li = LiNO3 + Ag
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
ON + H = OH + N =>
ON + H = OH + N
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCl + MgCO2 = MgCl2 + H2CO2 =>
2 HCl + MgCO2 = MgCl2 + H2CO2
CUSO4 + CaO + H2O = CU(OH)2 + CaSO4 =>
CUSO4 + CaO + H2O = CU(OH)2 + CaSO4
Ca(OH)2 + K = Ca + K(OH) =>
Ca(OH)2 + 2 K = Ca + 2 K(OH)
KMnO4 + C5H8O2 = MnC15H21O6 + C10H14O4 + H2O + KOH =>
KMnO4 + 7 C5H8O2 = MnC15H21O6 + 2 C10H14O4 + 3 H2O + KOH
CsCl = Cs + Cl =>
CsCl = Cs + Cl
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Fe2O3 + K2Cr2O7 + HCl = KCr2O7 + KCl + Fe2O2 + OH =>
Fe2O3 + K2Cr2O7 + HCl = KCr2O7 + KCl + Fe2O2 + OH
K4Fe(CN)6(s) + H2SO4(ac) + H2O(l) = K2SO4(ac) + (NH4)2SO4(ac) + CO(g) + FeSO4(ac) =>
K4Fe(CN)6(s) + 6 H2SO4(ac) + 6 H2O(l) = 2 K2SO4(ac) + 3(NH4)2SO4(ac) + 6 CO(g) + FeSO4(ac)
Ba(NO3) + NaPO4 = BaPO4 + Na(NO3) =>
Ba(NO3) + NaPO4 = BaPO4 + Na(NO3)
FeCl3 + K4P4O7 = KCl + Fe4(P4O7)3 =>
4 FeCl3 + 3 K4P4O7 = 12 KCl + Fe4(P4O7)3
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
H2S + KClO3 = KCl + H2SO4 =>
3 H2S + 4 KClO3 = 4 KCl + 3 H2SO4
Fe2(SO4)3(aq) + Ba(OH)2(aq) = BaSO4(s) + Fe(OH)3 =>
Fe2(SO4)3(aq) + 3 Ba(OH)2(aq) = 3 BaSO4(s) + 2 Fe(OH)3
OH{-}1(aq) + I{-}1(aq) + Cl2(g) = IO4{-}1(aq) + Cl{-}1(aq) + H2O(l) =>
8 OH{-}1(aq) + I{-}1(aq) + 4 Cl2(g) = IO4{-}1(aq) + 8 Cl{-}1(aq) + 4 H2O(l)
NaOH + Dy(NO3)3*5H2O = NaNO3 + Dy2O3 + H2O =>
6 NaOH + 2 Dy(NO3)3*5H2O = 6 NaNO3 + Dy2O3 + 13 H2O
CrI3 = I + Cr =>
CrI3 = 3 I + Cr
BaCl2*H4O2 = BaCl2 + H2O =>
BaCl2*H4O2 = BaCl2 + 2 H2O
KBrBaI2 = KI2BaBr =>
KBrBaI2 = KI2BaBr
Cu(O) + H2SO4 = CuSO4 + H2O =>
Cu(O) + H2SO4 = CuSO4 + H2O
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| Équations équilibrées la veille |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
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