| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + 2 C8H5KO4 = BaK2(C8H4O4)2 + 2 H2O
CH3COOH + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2SO4 + H2O =>
5 CH3COOH + 4 K2Cr2O7 + 8 H2SO4 = 10 CO2 + 4 K2SO4 + 4 Cr2SO4 + 18 H2O
KCIO3 + HI6 + H2SO4 = KHSO4 + HCI + I2 + H2O =>
KCIO3 + 6 HI6 + H2SO4 = KHSO4 + HCI + 18 I2 + 3 H2O
CH3COOH + Ca(HCO3)2 = (CH3COO)2Ca + CO2 + H2O =>
2 CH3COOH + Ca(HCO3)2 = (CH3COO)2Ca + 2 CO2 + 2 H2O
C4H8 + HBr = C4H9Br =>
C4H8 + HBr = C4H9Br
Na2CrO4 + H2O + H2SO4 = Na + OH + CrH3SO8 =>
Na2CrO4 + H2O + H2SO4 = 2 Na + OH + CrH3SO8
C12H22O11 + H7NO2 = C10H15N + H2 + CO2 =>
22 C12H22O11 + 13 H7NO2 = 13 C10H15N + 190 H2 + 134 CO2
HNO2 + HJ = J2 + NO + H2O =>
2 HNO2 + 2 HJ = J2 + 2 NO + 2 H2O
Fe(NO4)3 + NH4 + H2O = Fe(OH)3 + NH4NO4 =>
4 Fe(NO4)3 + 10 NH4 + 8 H2O = 4 Fe(OH)3 + 11 NH4NO4
NaOH + C3H7COOH = C3H7COONa + H2O =>
NaOH + C3H7COOH = C3H7COONa + H2O
CuSO4 + H2O = H2SO4 + Cu + O =>
CuSO4 + H2O = H2SO4 + Cu + O
H2S + O3 = H2SO4 =>
3 H2S + 4 O3 = 3 H2SO4
Al + KOH + H2O = AlO2 + KH2 =>
3 Al + 4 KOH + 2 H2O = 3 AlO2 + 4 KH2
(CH)6 + O2 = CO2 + H2O =>
2(CH)6 + 15 O2 = 12 CO2 + 6 H2O
Mg(OH)2 + H2S = H2O + MgS =>
Mg(OH)2 + H2S = 2 H2O + MgS
C + {-}2 = C3{-}2 =>
3 C + {-}2 = C3{-}2
HCOO + KOH = HCOOK + OH =>
HCOO + KOH = HCOOK + OH
C4 + O = CO =>
C4 + 4 O = 4 CO
KMnO4 + H2SO4 + KBr = MnSO4 + K2SO4 + Br2 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 KBr = 2 MnSO4 + 6 K2SO4 + 5 Br2 + 8 H2O
Na2C2O4 + H2O = CO + NaOH + CO2 =>
Na2C2O4 + H2O = CO + 2 NaOH + CO2
NaOH + KPH = Na + KP + H2O =>
NaOH + KPH = Na + KP + H2O
KJ + HNO3 = J2 + NO2 + KNO3 + H2O =>
2 KJ + 4 HNO3 = J2 + 2 NO2 + 2 KNO3 + 2 H2O
HF + Ag(OH) = H2O + Ag(oh)F =>
HF + Ag(OH) = H2O + Ag(oh)F
K2SO4 + Na3[Co(NO2)6] = K2Na[Co(NO2)6] + Na2SO4 =>
K2SO4 + Na3[Co(NO2)6] = K2Na[Co(NO2)6] + Na2SO4
Cr(OH)3 + H3SbO4 = CrSbO4 + H2O =>
Cr(OH)3 + H3SbO4 = CrSbO4 + 3 H2O
Pb(NO3)2 + NaI = Pb(I)2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = Pb(I)2 + 2 NaNO3
HBrNaHCO3 = HCO3HNaBr =>
HBrNaHCO3 = HCO3HNaBr
CH3 + OH = CO + H2 =>
CH3 + OH = CO + 2 H2
KI + HCl + KIO3 = KCl + I2 + H2O =>
5 KI + 6 HCl + KIO3 = 6 KCl + 3 I2 + 3 H2O
LiOH + HCI = LiCI + H2O =>
LiOH + HCI = LiCI + H2O
CH2CH2 + NaOH = CH2CH2NaOH =>
CH2CH2 + NaOH = CH2CH2NaOH
KNO3 + HCl = KCl + HNO3 =>
KNO3 + HCl = KCl + HNO3
C6H5CH(CH3)2 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C6H5CH(CH3)2 + 66 KMnO4 + 99 H2SO4 = 45 C6H5COOH + 66 MnSO4 + 33 K2SO4 + 174 H2O
KCNS + FeCl3 = K3[Fe(CNS)6] + KCl =>
6 KCNS + FeCl3 = K3[Fe(CNS)6] + 3 KCl
NaClO = NaCl + NaClO3 =>
3 NaClO = 2 NaCl + NaClO3
Al + CuNO3 = Al(NO3) + Cu =>
Al + CuNO3 = Al(NO3) + Cu
Al + AgN = AlN + Ag =>
Al + AgN = AlN + Ag
Cu(NO3)2 + BaS = CuS2 + Ba(NO3) =>
Cu(NO3)2 + 2 BaS = CuS2 + 2 Ba(NO3)
BaCl2 + H2SO3 = BaSO3 + HCl =>
BaCl2 + H2SO3 = BaSO3 + 2 HCl
CoN + Al = CoAl + N =>
CoN + Al = CoAl + N
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
C3H7Cl + H2O = C3H8 + HCl + O2 =>
2 C3H7Cl + 2 H2O = 2 C3H8 + 2 HCl + O2
C2H8S2 + O2 = CO2 + H2O + SO3 =>
C2H8S2 + 7 O2 = 2 CO2 + 4 H2O + 2 SO3
Ca(OH)2 + N2O3 = N(OH)3 + CaO =>
3 Ca(OH)2 + N2O3 = 2 N(OH)3 + 3 CaO
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
C2H6ONa + C2H4O2 = O3Na + C4H10 =>
C2H6ONa + C2H4O2 = O3Na + C4H10
HCOO + KOH = HCOOK + OH =>
HCOO + KOH = HCOOK + OH
AgNO3 + Cr3SO4 = Cr3NO3 + AgSO4 =>
AgNO3 + Cr3SO4 = Cr3NO3 + AgSO4
HCOO + KOH = HCOOK + OH =>
HCOO + KOH = HCOOK + OH
NiCl2 + O2 = NiO2 + Cl2O7 =>
2 NiCl2 + 9 O2 = 2 NiO2 + 2 Cl2O7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/06/25
Équations équilibrées sur07/06/24
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