| Équations équilibrées la veille | Équations équilibrées le lendemain |
CrCl3(s) + 3 AgNO3(aq) = 3 AgCl(s) + Cr(NO3)3(aq)
Cr + P = CrP =>
Cr + P = CrP
HNO3 + AgCl = AgNO3 + HCl =>
HNO3 + AgCl = AgNO3 + HCl
AlBr3 + Na2CO3 = Na3Al + Br2CO3 =>
2 AlBr3 + 3 Na2CO3 = 2 Na3Al + 3 Br2CO3
Na2S + HSO4 = NaSO4 + H2S =>
Na2S + 2 HSO4 = 2 NaSO4 + H2S
BaCl2 + H2SO3 = BaSO3 + HCl =>
BaCl2 + H2SO3 = BaSO3 + 2 HCl
P + Zn = ZnP3 =>
3 P + Zn = ZnP3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
P + Zn = ZnP3 =>
3 P + Zn = ZnP3
KOH + HCl = KCl + H2O = =>
KOH + HCl = KCl + H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Mn(NO3)2(aq) + K2CO3(aq) = MnCO3(s) + KNO3(aq) =>
Mn(NO3)2(aq) + K2CO3(aq) = MnCO3(s) + 2 KNO3(aq)
BF3 + NaH = B2H6 + NaF =>
2 BF3 + 6 NaH = B2H6 + 6 NaF
C2H5O(g) + O2(g) = CO2(g) + H2O(l) =>
4 C2H5O(g) + 11 O2(g) = 8 CO2(g) + 10 H2O(l)
Co(OH)Cl + NH4OH = Co(NH3)6(OH)2 + HCl + H2O =>
Co(OH)Cl + 6 NH4OH = Co(NH3)6(OH)2 + HCl + 5 H2O
X + F2 = XF3 =>
2 X + 3 F2 = 2 XF3
AgNO3 + AlI3 = AgI + Al(NO3)3 =>
3 AgNO3 + AlI3 = 3 AgI + Al(NO3)3
Na2SO4(s) + H2O(aq) = H2SO4(aq) + NaOH(s) =>
Na2SO4(s) + 2 H2O(aq) = H2SO4(aq) + 2 NaOH(s)
NH3 + Cl2 = N2 + HCl =>
2 NH3 + 3 Cl2 = N2 + 6 HCl
COH2 + NaOH = CH3COONa + H2O =>
2 COH2 + NaOH = CH3COONa + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NISO4 = NI + SO4 =>
NISO4 = NI + SO4
CH3CH(NH2)COOH + HCl = CH3CHClCOOH + NH3 =>
CH3CH(NH2)COOH + HCl = CH3CHClCOOH + NH3
C2H6O + K2Cr2O7 + H2SO4 = C2H4O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H6O + 2 K2Cr2O7 + 8 H2SO4 = 3 C2H4O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
NO + O3 = NO2 =>
3 NO + O3 = 3 NO2
Fe(NO3)3 + BaCl2 = FeCl3 + Ba(NO3)2 =>
2 Fe(NO3)3 + 3 BaCl2 = 2 FeCl3 + 3 Ba(NO3)2
C5HOH + O2 = CO2 + H2O =>
C5HOH + 5 O2 = 5 CO2 + H2O
BaSO4 + Ca(OH)2 = Ba(OH)2 + CaSO4 =>
BaSO4 + Ca(OH)2 = Ba(OH)2 + CaSO4
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
SrI2 + KOH = Sr(OH)2 + KI =>
SrI2 + 2 KOH = Sr(OH)2 + 2 KI
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
MnO2 + H = Mn + H2O =>
MnO2 + 4 H = Mn + 2 H2O
SnF2 + Li = LiF + Sn =>
SnF2 + 2 Li = 2 LiF + Sn
Cr2O7{-2} + Fe{2} + H{+} = Cr{3} + Fe{3} + H2O =>
Cr2O7{-2} + 6 Fe{2} + 14 H{+} = 2 Cr{3} + 6 Fe{3} + 7 H2O
MnCl2 + I2 = MnI2 + Cl2 =>
MnCl2 + I2 = MnI2 + Cl2
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
NH4VO3 + H2SO4 + NaHSO3 = VO2 + (NH4)2SO4 + H2O + Na2SO4 =>
4 NH4VO3 + H2SO4 + 2 NaHSO3 = 4 VO2 + 2(NH4)2SO4 + 2 H2O + Na2SO4
Ca(OH)2 + Na3PO4 = Ca3PO4 + Na(OH)2 =>
3 Ca(OH)2 + Na3PO4 = Ca3PO4 + 3 Na(OH)2
Cu(NO3)2 + RbBr = RbNO3 + CuBr2 =>
Cu(NO3)2 + 2 RbBr = 2 RbNO3 + CuBr2
Ca(NO3)2 + Ag2CO3 = CaCO3 + AgNO3 =>
Ca(NO3)2 + Ag2CO3 = CaCO3 + 2 AgNO3
AlCl3 + H2S = AlS + H2Cl3 =>
AlCl3 + H2S = AlS + H2Cl3
UO2SO4 + NH4OH = (NH4)2U2O7 + (NH4)2SO4 + H2O =>
2 UO2SO4 + 6 NH4OH = (NH4)2U2O7 + 2(NH4)2SO4 + 3 H2O
PbCl2 + HNO3 = Pb(NO3)2 + HCl =>
PbCl2 + 2 HNO3 = Pb(NO3)2 + 2 HCl
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Cu(OH)2 + H2 = Cu2O + H2O =>
2 Cu(OH)2 + H2 = Cu2O + 3 H2O
Ba(ClO3)2 + K3PO4 = Ba3(PO4)2 + K(ClO3) =>
3 Ba(ClO3)2 + 2 K3PO4 = Ba3(PO4)2 + 6 K(ClO3)
CS2 = S8 + C =>
4 CS2 = S8 + 4 C
Na3PO4*12H2O + ZnCl2 = Zn3(PO4)2 + NaCl + H2O =>
2 Na3PO4*12H2O + 3 ZnCl2 = Zn3(PO4)2 + 6 NaCl + 24 H2O
K2SO3 + Ba = K + BaSO3 =>
K2SO3 + Ba = 2 K + BaSO3
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/31/24
Équations équilibrées sur09/30/23
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