| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ba + N2 = Ba3N2
BeF2 + Mg = MgF2 + Be =>
BeF2 + Mg = MgF2 + Be
SiO2 + NH3 + H2O = (NH4)2SiO3 =>
SiO2 + 2 NH3 + H2O = (NH4)2SiO3
Al + FeO3 = Al2O2 + Fe =>
6 Al + 2 FeO3 = 3 Al2O2 + 2 Fe
Cu2O + Fe2O3 = CuFeO2 =>
Cu2O + Fe2O3 = 2 CuFeO2
CUSO4 + Na2S = CUS + Na2SO4 =>
CUSO4 + Na2S = CUS + Na2SO4
KMnO4 + FeSO4 = Fe(MnO4)2 + K2SO4 =>
2 KMnO4 + FeSO4 = Fe(MnO4)2 + K2SO4
NaBrO2 + H2O = NaOH + HBrO2 =>
NaBrO2 + H2O = NaOH + HBrO2
Co2O3 + H2SO4 = Co2[SO4]3 + H2O =>
Co2O3 + 3 H2SO4 = Co2[SO4]3 + 3 H2O
Na3Po4 + CaCl2 = Ca3(Po4)2 + NaCl =>
2 Na3Po4 + 3 CaCl2 = Ca3(Po4)2 + 6 NaCl
S + H2 = H2S =>
S + H2 = H2S
RhO3 = RhO + O2 =>
RhO3 = RhO + O2
I + MnO4 = IO3 + Mn =>
4 I + 3 MnO4 = 4 IO3 + 3 Mn
Fe(Br)2 + AgNO3 = AgBr + Fe(NO3)2 =>
Fe(Br)2 + 2 AgNO3 = 2 AgBr + Fe(NO3)2
Sn(ClO3)4 = SnCl4 + O =>
Sn(ClO3)4 = SnCl4 + 12 O
KMnO4 + Na2C2O4 + HCl = MnCl2 + NaCl + KCl + CO2 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 16 HCl = 2 MnCl2 + 10 NaCl + 2 KCl + 10 CO2 + 8 H2O
Pb3N2 + Na2S = PbS + Na3N =>
Pb3N2 + 3 Na2S = 3 PbS + 2 Na3N
Cl + H2 = HCl =>
2 Cl + H2 = 2 HCl
M + Br2 = MBr2 =>
M + Br2 = MBr2
NaClO3 = NaClNaCl + O2 =>
2 NaClO3 = NaClNaCl + 3 O2
BaCl2 + Mg(NO3)2 = Ba(NO3)2 + MgCl2 =>
BaCl2 + Mg(NO3)2 = Ba(NO3)2 + MgCl2
SO4 + CaCO3 + O2 = CaSO4 + CO4 =>
2 SO4 + 2 CaCO3 + O2 = 2 CaSO4 + 2 CO4
CH3COONa + HCl = NaCl + CH3COOH =>
CH3COONa + HCl = NaCl + CH3COOH
Cl + H2 = HCl =>
2 Cl + H2 = 2 HCl
O + Pl = OPl =>
O + Pl = OPl
C15H30 + O2 = CO2 + H2O =>
2 C15H30 + 45 O2 = 30 CO2 + 30 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Zn + FeCl3 = ZnCl2 + Fe =>
3 Zn + 2 FeCl3 = 3 ZnCl2 + 2 Fe
Cl + H2 = HCl =>
2 Cl + H2 = 2 HCl
SF4 + H2O = SO2 + HF =>
SF4 + 2 H2O = SO2 + 4 HF
Ni(NO3)2 + Al(NO3)3 + CH4N2O = NiAl2O4 + CO2 + H2O + N2 =>
3 Ni(NO3)2 + 6 Al(NO3)3 + 20 CH4N2O = 3 NiAl2O4 + 20 CO2 + 40 H2O + 32 N2
RbOH + NaCl = RbCl + NaOH =>
RbOH + NaCl = RbCl + NaOH
Cl + H2 = HCl =>
2 Cl + H2 = 2 HCl
As2S3 + NO3{-} + H2O = AsO3{3-} + SO4{2-} + NO + H{+} =>
As2S3 + 8 NO3{-} + 2 H2O = 2 AsO3{3-} + 3 SO4{2-} + 8 NO + 4 H{+}
Ca(OH)2 + HCN = Ca(CN)2 + H2O =>
Ca(OH)2 + 2 HCN = Ca(CN)2 + 2 H2O
RbOH + CaCl2 = RbCl + Ca(OH)2 =>
2 RbOH + CaCl2 = 2 RbCl + Ca(OH)2
K2Cr2O7 + HCI = KCI + CrCI + CI + H2O =>
K2Cr2O7 + 14 HCI = 2 KCI + 2 CrCI + 10 CI + 7 H2O
Na2SiO3 + NH4Cl = H2SiO3 + NH3 + NaCl =>
Na2SiO3 + 2 NH4Cl = H2SiO3 + 2 NH3 + 2 NaCl
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
ArOH + FeCl3 = Fe[(ArO)6] + H + HCl =>
6 ArOH + FeCl3 = Fe[(ArO)6] + 3 H + 3 HCl
Cl + H2 = HCl =>
2 Cl + H2 = 2 HCl
C4H8 + Br2 = CBr + H =>
C4H8 + 2 Br2 = 4 CBr + 8 H
Na2SiO3*5H2O + C6H8O6 = Na2C6H6O6 + H2O + H4O4Si =>
Na2SiO3*5H2O + C6H8O6 = Na2C6H6O6 + 4 H2O + H4O4Si
NaMnO4 + SO2 + H2O = Na2SO4 + MnO2 + H2SO4 =>
2 NaMnO4 + 3 SO2 + 2 H2O = Na2SO4 + 2 MnO2 + 2 H2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HCl + Mg(OH)2 = MgCl2 + H2O =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
C + H2 + O2 = C6H12O2 =>
6 C + 6 H2 + O2 = C6H12O2
Li + AuCl = LiCl + Au =>
Li + AuCl = LiCl + Au
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/25/24
Équations équilibrées sur10/25/23
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