| Équations équilibrées la veille |
Ba(OH)2 + 2 NCl = BaCl2 + 2 NOH
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CaCO3 + HClO3 = Ca(ClO3)2 + H2CO3 =>
CaCO3 + 2 HClO3 = Ca(ClO3)2 + H2CO3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Al + CrO2 = Al2O3 + Cr2O3 =>
2 Al + 6 CrO2 = Al2O3 + 3 Cr2O3
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
K2CrO4 + NaOH + HCl = KCl + Na2CrO4 + H2O =>
K2CrO4 + 2 NaOH + 2 HCl = 2 KCl + Na2CrO4 + 2 H2O
Ir(ClO3)7 = Ir + ClO3 =>
Ir(ClO3)7 = Ir + 7 ClO3
Hg2(NO3)2(aq) + HCl(aq) = Hg2Cl2(s) + H(NO3)(aq) =>
Hg2(NO3)2(aq) + 2 HCl(aq) = Hg2Cl2(s) + 2 H(NO3)(aq)
NH3 + HNO3 = NH4 + NO3 =>
NH3 + HNO3 = NH4 + NO3
Ag16Cu3 + HNO3 = AgNO3 + Cu(NO3)2 + H =>
Ag16Cu3 + 22 HNO3 = 16 AgNO3 + 3 Cu(NO3)2 + 22 H
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Cr(OH3) + OH = CrO4 + H2O =>
Cr(OH3) + 9 OH = CrO4 + 6 H2O
FeCl3 + CuSO4 = Fe2(SO4)3 + CuCl2 =>
2 FeCl3 + 3 CuSO4 = Fe2(SO4)3 + 3 CuCl2
SnO = Sn3O4 + Sn =>
4 SnO = Sn3O4 + Sn
CH3*CH3 + O2 = CO2 + H2O =>
2 CH3*CH3 + 7 O2 = 4 CO2 + 6 H2O
Ca + RCOONa = RCOOCa + Na =>
Ca + RCOONa = RCOOCa + Na
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Mn + CrCl3 = Cr + MnCl2 =>
3 Mn + 2 CrCl3 = 2 Cr + 3 MnCl2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
C6H5Cl + AgNO3 = C6H5NO3 + AgCl =>
C6H5Cl + AgNO3 = C6H5NO3 + AgCl
BaNO3 + KCrO4 = BaCrO4 + KNO3 =>
BaNO3 + KCrO4 = BaCrO4 + KNO3
AICI + NaS = NaCI + AIS =>
AICI + NaS = NaCI + AIS
Ba(HCO3)2 = BaCO3(s) + H2O + CO2 =>
Ba(HCO3)2 = BaCO3(s) + H2O + CO2
AgNO3 + H2O2 = AgO2 + HNO3 + H2O =>
2 AgNO3 + 3 H2O2 = 2 AgO2 + 2 HNO3 + 2 H2O
Al(s) + ZnSO4(aq) = AlSO4(aq) + Zn(s) =>
Al(s) + ZnSO4(aq) = AlSO4(aq) + Zn(s)
Na2B4O7*10H2O + C2H6O + H2SO4 = B(OCH3)3 + Na2SO4 + H2O =>
Na2B4O7*10H2O + 6 C2H6O + H2SO4 = 4 B(OCH3)3 + Na2SO4 + 11 H2O
Fe{3+} + {-} = Fe{-2} =>
Fe{3+} + 5e = Fe{-2}
NaCl + Li = LiCl + Na =>
NaCl + Li = LiCl + Na
CS2 + OH = CO2 + SO2 + H2O =>
CS2 + 12 OH = CO2 + 2 SO2 + 6 H2O
I2 + KOH = KIO3 + KI + H2O =>
3 I2 + 6 KOH = KIO3 + 5 KI + 3 H2O
Mg(NO2)2 + BeCI2 = Be(NO2)2 + MgCI2 =>
Mg(NO2)2 + BeCI2 = Be(NO2)2 + MgCI2
H2S + Cl2 = H2Cl + S2Cl2 =>
2 H2S + 2 Cl2 = 2 H2Cl + S2Cl2
CH3(CH2)14COOCH3 + O2 = CO2 + H2O =>
2 CH3(CH2)14COOCH3 + 49 O2 = 34 CO2 + 34 H2O
SrSO4 + NaOH + CO2 = SrCO3 + Na2SO4 + H2O =>
SrSO4 + 2 NaOH + CO2 = SrCO3 + Na2SO4 + H2O
RbCl(aq) + NaOH(aq) = RbOH(aq) + NaCl(aq) =>
RbCl(aq) + NaOH(aq) = RbOH(aq) + NaCl(aq)
H3PO4 + Ca(OH)2 = H2PO4 + Ca(H2O)2 =>
2 H3PO4 + Ca(OH)2 = 2 H2PO4 + Ca(H2O)2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Cs + ScO = Sc + CsO =>
Cs + ScO = Sc + CsO
Li + H2O = LiOH + HH =>
2 Li + 2 H2O = 2 LiOH + HH
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CS2 + O = CO2 + SO2 =>
CS2 + 6 O = CO2 + 2 SO2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Cs2 + O = Cs2O =>
Cs2 + O = Cs2O
MgI2 + H2O = MgO + HI =>
MgI2 + H2O = MgO + 2 HI
Zn + AgNo3 = Ag + Zn(No3)2 =>
Zn + 2 AgNo3 = 2 Ag + Zn(No3)2
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| Équations équilibrées la veille |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
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