| Équations équilibrées la veille |
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
FeO2 + HCl = FeCl2 + Cl2 + H2O =>
FeO2 + 4 HCl = FeCl2 + Cl2 + 2 H2O
HCl + Mg = MgCl2 + H2 =>
2 HCl + Mg = MgCl2 + H2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CH3CH2COH + Cu(OH)2 = CH3CH2COOH + Cu2O + H2O =>
CH3CH2COH + 2 Cu(OH)2 = CH3CH2COOH + Cu2O + 2 H2O
C2 + Cl2 = CCl4 =>
C2 + 4 Cl2 = 2 CCl4
CO2C6H14 + O2 = CO2 + H2O =>
2 CO2C6H14 + 19 O2 = 14 CO2 + 14 H2O
AI(OH)3 + HCl = AICl3 + H2O =>
AI(OH)3 + 3 HCl = AICl3 + 3 H2O
Tl2S = Tl + S =>
Tl2S = 2 Tl + S
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CaH + H2O = CaOH + H =>
CaH + H2O = CaOH + 2 H
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
AlCl3 + Na3PO4 = AlPO4 + NaCl =>
AlCl3 + Na3PO4 = AlPO4 + 3 NaCl
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Mg + CuSO4 = Cu + MgSO4 =>
Mg + CuSO4 = Cu + MgSO4
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
M + Br2 = MBr2 =>
M + Br2 = MBr2
Zn + H2O2 + H{+} = Zn{2+} + H2O =>
Zn + H2O2 + 2 H{+} = Zn{2+} + 2 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Cl2 + Al2S3 = AlCl3 + S =>
3 Cl2 + Al2S3 = 2 AlCl3 + 3 S
Ag(NH3)2 + HCl = AgCl + H(NH3)2 =>
Ag(NH3)2 + HCl = AgCl + H(NH3)2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
K2Cr2O7 + Na2S + H2O = CrO3H3 + Na2SO4 + KOH =>
4 K2Cr2O7 + 3 Na2S + 16 H2O = 8 CrO3H3 + 3 Na2SO4 + 8 KOH
AsO2{-} + ClO{-} = AsO3{-} + Cl{-} =>
AsO2{-} + ClO{-} = AsO3{-} + Cl{-}
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
C3H6 + HNO3 = C6H11NO2 + H2O =>
2 C3H6 + HNO3 = C6H11NO2 + H2O
N2 + H2O = NH3 + NO2 =>
7 N2 + 12 H2O = 8 NH3 + 6 NO2
BaCI2 + K2CO3 = BaCO3 + K2CI2 =>
BaCI2 + K2CO3 = BaCO3 + K2CI2
(CH3COOH) + NaHCO3 = CH3COONa + H2O + CO2 =>
(CH3COOH) + NaHCO3 = CH3COONa + H2O + CO2
CH8H10 + KMnO4 = C7H502 + K2CO3 + MnO2 + H2O =>
61 CH8H10 + 94 KMnO4 = 2 C7H502 + 47 K2CO3 + 94 MnO2 + 47 H2O
CaSi2 + H2O = Ca(OH)2 + SiO2 + H2 =>
CaSi2 + 6 H2O = Ca(OH)2 + 2 SiO2 + 5 H2
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
NaI + Cl2 = NaCl + I =>
2 NaI + Cl2 = 2 NaCl + 2 I
C3H4 + O2 = C2O + H2O =>
4 C3H4 + 7 O2 = 6 C2O + 8 H2O
H3P + Be(OH)2 = Be3P2 + H2O =>
2 H3P + 3 Be(OH)2 = Be3P2 + 6 H2O
Mn2 + OH = Mn(OH) =>
Mn2 + 2 OH = 2 Mn(OH)
ClNH4 + CaO = NH3 + CaCl2 + H2O =>
2 ClNH4 + CaO = 2 NH3 + CaCl2 + H2O
FeCl3 + Fe(OH)3 = [FeOH]Cl2 =>
2 FeCl3 + Fe(OH)3 = 3[FeOH]Cl2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Cu(SO4) + K3PO4 = Cu3(PO4)2 + K2SO4 =>
3 Cu(SO4) + 2 K3PO4 = Cu3(PO4)2 + 3 K2SO4
P8 + HNO3 = H3PO4 + NO2 + H2O =>
P8 + 40 HNO3 = 8 H3PO4 + 40 NO2 + 8 H2O
OFl2 = O2 + Fl =>
2 OFl2 = O2 + 4 Fl
H2O + N2O5 = HNO3 = =>
H2O + N2O5 = 2 HNO3
NaOH = Na2O + H2O =>
2 NaOH = Na2O + H2O
Fe + CuCl2H2O = FeCl2 + Cu + H2O =>
Fe + CuCl2H2O = FeCl2 + Cu + H2O
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Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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