| Équations équilibrées la veille | Équations équilibrées le lendemain |
C25H33O5N + 15 H2O = 10 CO2 + 15 CH4 + NH3
Zn + Pb3N2 = Zn3N + Pb =>
6 Zn + Pb3N2 = 2 Zn3N + 3 Pb
Zn + Pb3N2 = ZnN + Pb =>
2 Zn + Pb3N2 = 2 ZnN + 3 Pb
K + Mg(NO3)2 = Mg + KNO3 =>
2 K + Mg(NO3)2 = Mg + 2 KNO3
Hf4 + N2 = Hf3N4 =>
3 Hf4 + 8 N2 = 4 Hf3N4
H2S + HMnO4 = S + H2O + MnO2 =>
3 H2S + 2 HMnO4 = 3 S + 4 H2O + 2 MnO2
HI + HgCl2 = HgI2 + HCl =>
2 HI + HgCl2 = HgI2 + 2 HCl
Zn + Pb3N2 = Zn3N + Pb =>
6 Zn + Pb3N2 = 2 Zn3N + 3 Pb
Zn + Pb3N2 = ZnN + Pb =>
2 Zn + Pb3N2 = 2 ZnN + 3 Pb
(Cu(NH3)2)Br + (NH4)2S = Cu2S + NH4Br + NH3 =>
2(Cu(NH3)2)Br + (NH4)2S = Cu2S + 2 NH4Br + 4 NH3
Sr(ClO3)2 + CuSO4 = Sr(SO4)2 + CuClO3 =>
Sr(ClO3)2 + 2 CuSO4 = Sr(SO4)2 + 2 CuClO3
Cu + NHO3 = H2 + Cu(NO3)2 =>
Cu + 2 NHO3 = H2 + Cu(NO3)2
H2SiO3 + Ca(OH)2 = (CaOH)2SiO3 + H2O =>
H2SiO3 + 2 Ca(OH)2 = (CaOH)2SiO3 + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Zn + CuCI2 = ZnCI2 + Cu =>
Zn + CuCI2 = ZnCI2 + Cu
Li2CO3(s) + HCl(aq) = LiCl + H2O + CO2 =>
Li2CO3(s) + 2 HCl(aq) = 2 LiCl + H2O + CO2
C6H7N + Br2 = C6H6BrN + HBr =>
C6H7N + Br2 = C6H6BrN + HBr
N5 = N2 =>
2 N5 = 5 N2
MgO2 + H2O = MgH2 + O3 =>
MgO2 + H2O = MgH2 + O3
CrCl3 + KOH + Cl = KCl + K2CrO4 + H2O =>
CrCl3 + 8 KOH + 3 Cl = 6 KCl + K2CrO4 + 4 H2O
NaI + KMnO4 + HKO = I + K2MnO4 + NaOH =>
NaI + KMnO4 + HKO = I + K2MnO4 + NaOH
Cl2 + MgI2 = MgCl2 + I2 =>
Cl2 + MgI2 = MgCl2 + I2
AlBr3 + N2 = AlN + Br2 =>
2 AlBr3 + N2 = 2 AlN + 3 Br2
LaCl3 + H2O = La(OH)3 + HCl =>
LaCl3 + 3 H2O = La(OH)3 + 3 HCl
K2Cr2O7 + Fe(OH)3 = KOH + Fe2(Cr2O7)3 =>
3 K2Cr2O7 + 2 Fe(OH)3 = 6 KOH + Fe2(Cr2O7)3
HClO4 + K2CO3 = H2O + CO2 + KClO4 =>
2 HClO4 + K2CO3 = H2O + CO2 + 2 KClO4
KMnO4 + (COOH)2 = H2O + CO2 + KMnO2 =>
KMnO4 + 2(COOH)2 = 2 H2O + 4 CO2 + KMnO2
Na2CO3 + BaSO4 = BaCO3 + Na2S + O2 =>
Na2CO3 + BaSO4 = BaCO3 + Na2S + 2 O2
K2C2O4*H2O + FeCl3(H2O)6 = FeK3(C2O4)3(H2O)4 + KCl + H2O =>
3 K2C2O4*H2O + FeCl3(H2O)6 = FeK3(C2O4)3(H2O)4 + 3 KCl + 5 H2O
Ca(OH)2 + H2SO4 = CaSO5H2 + H2O =>
Ca(OH)2 + H2SO4 = CaSO5H2 + H2O
C6H10O5 + H2O = CH4 + CO2 =>
C6H10O5 + H2O = 3 CH4 + 3 CO2
Si + OH{-} + H2O = SiO3{2-} + H2 =>
Si + 2 OH{-} + H2O = SiO3{2-} + 2 H2
Zr2O4 + HCl = ZrCl4 + H2O =>
Zr2O4 + 8 HCl = 2 ZrCl4 + 4 H2O
SnCl2 + Cl2 = SnCl4 =>
SnCl2 + Cl2 = SnCl4
FeTiO3 + C + Cl = FeCl2 + TiCl4 + CO =>
FeTiO3 + 3 C + 6 Cl = FeCl2 + TiCl4 + 3 CO
KIO3 + HCl + NaI = ICl + H2O + NaCl + KCl =>
KIO3 + 6 HCl + 2 NaI = 3 ICl + 3 H2O + 2 NaCl + KCl
KCr2O7 + FeSO4 + H2SO4 = CrSO4 + K2SO4 + Fe(SO4)3 + H2O =>
4 KCr2O7 + 9 FeSO4 + 28 H2SO4 = 8 CrSO4 + 2 K2SO4 + 9 Fe(SO4)3 + 28 H2O
Cr2O7 + Cl2 = Cr + ClO3 =>
6 Cr2O7 + 7 Cl2 = 12 Cr + 14 ClO3
NaBr + Au = AuBr + Na2 =>
2 NaBr + 2 Au = 2 AuBr + Na2
NaOH + HCl = Cl + NaOH2 =>
NaOH + HCl = Cl + NaOH2
CuCO3 + NH3COOH = Cu(NH3COO)2 + CO2 + H2O =>
CuCO3 + 2 NH3COOH = Cu(NH3COO)2 + CO2 + H2O
CaO + KO2 = CaO2 + K2O =>
3 CaO + 2 KO2 = 3 CaO2 + K2O
Sr + P = SrP2 =>
Sr + 2 P = SrP2
Ba(NO3)2 + FrOH = BaOH + Fr(NO3)2 =>
Ba(NO3)2 + FrOH = BaOH + Fr(NO3)2
HgCl2 + KI = K2[HgI4] + KCl =>
HgCl2 + 4 KI = K2[HgI4] + 2 KCl
H2SO3 + Al = Al2(SO3) + H2 =>
H2SO3 + 2 Al = Al2(SO3) + H2
Na2CO3 + MnO + NH4VO3 = NaMnVO4 + CO2 + NH3 + H2O =>
Na2CO3 + 2 MnO + 2 NH4VO3 = 2 NaMnVO4 + CO2 + 2 NH3 + H2O
P(Cl)3 + Cl2 = P(Cl)5 =>
P(Cl)3 + Cl2 = P(Cl)5
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
OHCCH2CHO + KMnO4 + KOH = COOKCH2COOK + K2MnO4 + H2O =>
OHCCH2CHO + 4 KMnO4 + 6 KOH = COOKCH2COOK + 4 K2MnO4 + 4 H2O
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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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