| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na3(PO4) + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
Pb(NO3)2 + Na3(PO4) = Pb3(PO4)2 + Na(NO3) =>
3 Pb(NO3)2 + 2 Na3(PO4) = Pb3(PO4)2 + 6 Na(NO3)
HNO3 + HSO3 = H2SO4 + NO2 =>
HNO3 + HSO3 = H2SO4 + NO2
LiCl + K2CO3 = LiCO3 + K2Cl =>
LiCl + K2CO3 = LiCO3 + K2Cl
CH3COO{-} + H2SO4 = HSO4{-} + CH3COOH =>
CH3COO{-} + H2SO4 = HSO4{-} + CH3COOH
C6H12 + KMnO4 + KOH = KOOCC4H8COOK + K2MnO4 + H2O =>
C6H12 + 10 KMnO4 + 12 KOH = KOOCC4H8COOK + 10 K2MnO4 + 8 H2O
Na2CO3 + H2C2O4 = Na2C2O4 + H2O + CO2 =>
Na2CO3 + H2C2O4 = Na2C2O4 + H2O + CO2
Al + {2} = Al{2}0{3} =>
Al + {2} = Al{2}0{3}
NaOH(aq) + HNO2(aq) = H2O + NaNO2 =>
NaOH(aq) + HNO2(aq) = H2O + NaNO2
CH4 + HO2 = CO + H2 =>
4 CH4 + 2 HO2 = 4 CO + 9 H2
C2H4Cl2 + Cl2 = CHCl3 + HCl =>
C2H4Cl2 + 3 Cl2 = 2 CHCl3 + 2 HCl
C4H6 + HCN = C5H7N =>
C4H6 + HCN = C5H7N
KIO3 + Na2S + H2SO4 = I2 + NaSO4 + K2SO4 + H2O =>
2 KIO3 + Na2S + 2 H2SO4 = I2 + 2 NaSO4 + K2SO4 + 2 H2O
Bi(NO3)3 + H2O = Bi + O2 + HNO3 =>
4 Bi(NO3)3 + 6 H2O = 4 Bi + 3 O2 + 12 HNO3
KI + Cl2 = I2 + KCl =>
2 KI + Cl2 = I2 + 2 KCl
Cr2(SO4)3 + HCl + Zn = CrSO4 + ZnCl2 + H2SO4 =>
Cr2(SO4)3 + 2 HCl + Zn = 2 CrSO4 + ZnCl2 + H2SO4
MaI2 = Ma + I2 =>
MaI2 = Ma + I2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
K2SO4 + Al(NO3)3 = Al2(SO4)3 + KNO3 =>
3 K2SO4 + 2 Al(NO3)3 = Al2(SO4)3 + 6 KNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2SO4 + NH4Br + C2H5OH = C2H5Br + (NH4)2SO4 + H2O =>
H2SO4 + 2 NH4Br + 2 C2H5OH = 2 C2H5Br + (NH4)2SO4 + 2 H2O
AsH3 + KIO3 + HCl = KH2AsO4 + I2 + KCl + H2O =>
5 AsH3 + 8 KIO3 + 3 HCl = 5 KH2AsO4 + 4 I2 + 3 KCl + 4 H2O
NO2 + H1O = NH3 + O2 =>
2 NO2 + 6 H1O = 2 NH3 + 5 O2
CaHPO4 + H2O = Ca(H2PO4)2 + Ca(OH)2 =>
2 CaHPO4 + 2 H2O = Ca(H2PO4)2 + Ca(OH)2
Cu(NO3)2 + NaI = CuI2 + Na2(NO3)2 =>
Cu(NO3)2 + 2 NaI = CuI2 + Na2(NO3)2
C2H3NaO2 + HCl = NaCl + C2H4O2 =>
C2H3NaO2 + HCl = NaCl + C2H4O2
Pb(NO3)2(s) + K2S(g) = PbS + KNO3(s) =>
Pb(NO3)2(s) + K2S(g) = PbS + 2 KNO3(s)
CH3C(O)CH2CH3 + H2O2 = C2H5C(OOH)(CH3)OOC(OOH)(CH3)C2H5 + H2O =>
2 CH3C(O)CH2CH3 + 3 H2O2 = C2H5C(OOH)(CH3)OOC(OOH)(CH3)C2H5 + 2 H2O
Ca3(PO4)2 + H3PO4 + H2O = Ca(H2PO4)2*H2O =>
Ca3(PO4)2 + 4 H3PO4 + 3 H2O = 3 Ca(H2PO4)2*H2O
HNO3 + Sn = SnO2 + NO2 + H2 =>
2 HNO3 + Sn = SnO2 + 2 NO2 + H2
KNO2 + H2SO4 = HNO2 + K2SO4 =>
2 KNO2 + H2SO4 = 2 HNO2 + K2SO4
CaCl2 + NH3 = Ca(NH3)2 + Cl =>
CaCl2 + 2 NH3 = Ca(NH3)2 + 2 Cl
KHC2O4*H2C2O4*2H2O + K2CO3 = H2CO3 + KHC2O4 + H2O =>
2 KHC2O4*H2C2O4*2H2O + K2CO3 = H2CO3 + 4 KHC2O4 + 4 H2O
KNO3 + MnSO4 + NaHCO3 = CO2 + KNO2 + Na2MnO4 + Na2SO4 + H2O =>
2 KNO3 + MnSO4 + 4 NaHCO3 = 4 CO2 + 2 KNO2 + Na2MnO4 + Na2SO4 + 2 H2O
HCN(aq) + H2O(l) = CN{-} + H3O{+} =>
HCN(aq) + H2O(l) = CN{-} + H3O{+}
COS + H2O = CO + H2 + SO =>
COS + H2O = CO + H2 + SO
N2 + O2 + Mg = Mg(NO2)2 =>
N2 + 2 O2 + Mg = Mg(NO2)2
SodiumHydroxide + Copper(Il)Nitrate = SodiumNitrate + Copper(Il)Hydroxide =>
SodiumHydroxide + Copper(Il)Nitrate = SodiumNitrate + Copper(Il)Hydroxide
C2H2 + O2 = CO2 + H2O0 =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O0
CaC2O4 + NH4Cl + CH3COOH = C2O4 + CaCl2 + CH3COONH4 + H =>
CaC2O4 + 2 NH4Cl + 2 CH3COOH = C2O4 + CaCl2 + 2 CH3COONH4 + 2 H
MnSO4Na2S = MnSNa2SO4 =>
MnSO4Na2S = MnSNa2SO4
H14O11SZn = ZnSO4 + H2O =>
H14O11SZn = ZnSO4 + 7 H2O
HF + Mg(OH)2 = MgF2 + H2O =>
2 HF + Mg(OH)2 = MgF2 + 2 H2O
F + AuBr3 = AuF3 + Br =>
3 F + AuBr3 = AuF3 + 3 Br
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Zn + AsO4{3-} + H{+} = Zn{2+} + AsH3 + H2O =>
4 Zn + AsO4{3-} + 11 H{+} = 4 Zn{2+} + AsH3 + 4 H2O
BaCl2 + HCl = Ba(HCl2)2 =>
BaCl2 + 2 HCl = Ba(HCl2)2
H3PO4 + Ca(OH)2 = Ca3(PO4)2(s) + H2O(l) =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2(s) + 6 H2O(l)
S3He2O2 = S6He4 + O2 =>
2 S3He2O2 = S6He4 + 2 O2
Mn4O2 + HCl = Mn + Cl + H2O =>
Mn4O2 + 4 HCl = 4 Mn + 4 Cl + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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