| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg3(PO4)2 + 3 PbS = 3 MgS + Pb3(PO4)2
K20 + CO2 = KCO2 =>
K20 + 20 CO2 = 20 KCO2
NH3 + HClO4 = NH4 + NClO4 =>
5 NH3 + HClO4 = 4 NH4 + NClO4
TiCl3 + NaOH = Ti2O3 + H2O + NaCl =>
2 TiCl3 + 6 NaOH = Ti2O3 + 3 H2O + 6 NaCl
O2 + C8H9NO2 = CO2 + NO2 + H2O =>
41 O2 + 4 C8H9NO2 = 32 CO2 + 4 NO2 + 18 H2O
TiCl3 + NaOH + Cl2 = Na2TiO3 + NaCl + H2O =>
2 TiCl3 + 12 NaOH + Cl2 = 2 Na2TiO3 + 8 NaCl + 6 H2O
CaCO3CaCl2 + H2OCO2 = CaCO3CO2 + H2OCaCl2 =>
CaCO3CaCl2 + H2OCO2 = CaCO3CO2 + H2OCaCl2
HCl3 + Cr = CrCl3 + H2 =>
2 HCl3 + 2 Cr = 2 CrCl3 + H2
HCl + NaNO3 = HNa + ClNO3 =>
HCl + NaNO3 = HNa + ClNO3
CuSO4(aq) + KI(aq) = CuI(s) + K2SO4 + KI3(aq) =>
2 CuSO4(aq) + 5 KI(aq) = 2 CuI(s) + 2 K2SO4 + KI3(aq)
P2O5 = O25 + P =>
5 P2O5 = O25 + 10 P
Li3PO4 + AuNO3 = LiNO3 + Au3PO4 =>
Li3PO4 + 3 AuNO3 = 3 LiNO3 + Au3PO4
Fe(SCN)3 + NH4OH = Fe(OH)3 + NH4SCN =>
Fe(SCN)3 + 3 NH4OH = Fe(OH)3 + 3 NH4SCN
Na2S2O3 + K2MnO4 + HCl = KCl + MnCl2 + NaCl + H2O + SO2 =>
Na2S2O3 + K2MnO4 + 6 HCl = 2 KCl + MnCl2 + 2 NaCl + 3 H2O + 2 SO2
Na + KNO3 = Na2O + K2O + N3 =>
30 Na + 6 KNO3 = 15 Na2O + 3 K2O + 2 N3
Cr2O7{2+} + H{+} + e = Cr{3+} + H2O =>
Cr2O7{2+} + 14 H{+} + 10e = 2 Cr{3+} + 7 H2O
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
RCH2CH2CH3 + KMnO4 + H2SO4 = RCOOH + CH3COOH + MnSO4 + K2SO4 + H2O =>
RCH2CH2CH3 + 2 KMnO4 + 3 H2SO4 = RCOOH + CH3COOH + 2 MnSO4 + K2SO4 + 4 H2O
Mg + AnswerN2 = AnswerMg3N2 =>
3 Mg + AnswerN2 = AnswerMg3N2
C6H6OS + O2 = CO6 + H2O + SO3 =>
2 C6H6OS + 41 O2 = 12 CO6 + 6 H2O + 2 SO3
Na + HNO3 = NaOH + NO2 =>
Na + HNO3 = NaOH + NO2
NaHSO4 + Na2SO4 = NaSO4 + Na2HSO4 =>
NaHSO4 + Na2SO4 = NaSO4 + Na2HSO4
HCl + Al2(CO3)3 = AlCl3 + H2CO3 =>
6 HCl + Al2(CO3)3 = 2 AlCl3 + 3 H2CO3
I{-} = I{-}O3 =>
I{-} = I{-}O3
HBr + (NH4)2CO3 = H2CO3 + (NH4)Br =>
2 HBr + (NH4)2CO3 = H2CO3 + 2(NH4)Br
FeCl3 + KBr + H2SO4 = Br2 + FeCl2 + K2SO4 + HCl =>
2 FeCl3 + 2 KBr + H2SO4 = Br2 + 2 FeCl2 + K2SO4 + 2 HCl
Ni + Cd{2} = Ni{2} + Cd =>
Ni + Cd{2} = Ni{2} + Cd
CH3CHO + Ca(OH)2 = CH3COOH + CaO + H2 =>
CH3CHO + Ca(OH)2 = CH3COOH + CaO + H2
C8H10(l) + O2(g) + NH3(g) = C8H4N2(s) + H2O(l) =>
C8H10(l) + 3 O2(g) + 2 NH3(g) = C8H4N2(s) + 6 H2O(l)
Na + HMnO4 = NaMnO4 + H2 =>
2 Na + 2 HMnO4 = 2 NaMnO4 + H2
Fe2O3 + Al = AlO3 + Fe =>
Fe2O3 + Al = AlO3 + 2 Fe
HClO + NaI + HCl = I2 + NaCl + H2O =>
HClO + 2 NaI + HCl = I2 + 2 NaCl + H2O
HCHO + CuSO4 + NaOH = HCOOH + Cu + Na2SO4 + H2O =>
HCHO + CuSO4 + 2 NaOH = HCOOH + Cu + Na2SO4 + H2O
C24H29O42N11 + O2 = CO2 + H2O + N2 =>
4 C24H29O42N11 + 41 O2 = 96 CO2 + 58 H2O + 22 N2
Ca + H2SO4 = Ca2(SO4)2 + H =>
2 Ca + 2 H2SO4 = Ca2(SO4)2 + 4 H
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
H4Sb2O7 + Ni(OH)3 = Ni4(Sb2O7)3 + H2O =>
3 H4Sb2O7 + 4 Ni(OH)3 = Ni4(Sb2O7)3 + 12 H2O
Zn + Cu(PO4)3 = Cu + Zn(PO4)3 =>
Zn + Cu(PO4)3 = Cu + Zn(PO4)3
Fe(SO4)3 + Pb(ClO3)2 = Fe(ClO3)3 + Pb(SO4)2 =>
2 Fe(SO4)3 + 3 Pb(ClO3)2 = 2 Fe(ClO3)3 + 3 Pb(SO4)2
K2Cr2O7 + H2SO4 + C7H6O = Cr2(SO4)3 + H2O + C7H6O2 + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 C7H6O = Cr2(SO4)3 + 4 H2O + 3 C7H6O2 + K2SO4
HF + KOH = HHO + KF =>
HF + KOH = HHO + KF
Cl2 + CaI2 = CaCl2 + I2(g) =>
Cl2 + CaI2 = CaCl2 + I2(g)
Mg6 + O = Mg6O =>
Mg6 + O = Mg6O
Cl2 + OH{-}< = Cl{-} + ClO3{-} + H2O =>
3 Cl2 + 6 OH{-}< = 5 Cl{-} + ClO3{-} + 3 H2O
CH4NO3 = CO2 + N2 + H2O + H2 =>
2 CH4NO3 = 2 CO2 + N2 + 2 H2O + 2 H2
C3H8 + Br2 = C3H7Br + HBr =>
C3H8 + Br2 = C3H7Br + HBr
SiO2 + FeF3 = SiF4 + Fe2O3 =>
3 SiO2 + 4 FeF3 = 3 SiF4 + 2 Fe2O3
C100H143NO73 + H200O100 = C100H400 + C100O200 + C100H140N20O40 =>
400 C100H143NO73 + 102 H200O100 = 187 C100H400 + 193 C100O200 + 20 C100H140N20O40
KMnO4 + C2H6O = H2O + K2CO3 + MnO2 =>
4 KMnO4 + C2H6O = 3 H2O + 2 K2CO3 + 4 MnO2
C2H6O + K2CrO7 + H2SO4 = C2H4O + Cr2(SO4)3 + H2O + K2SO4 =>
9 C2H6O + 2 K2CrO7 + 5 H2SO4 = 9 C2H4O + Cr2(SO4)3 + 14 H2O + 2 K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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