| Équations équilibrées la veille | Équations équilibrées le lendemain |
SrSO4 + 4 H2 = 4 H2O + SrS
HClO + Fe(OH)2 = Fe(OH)ClO + H2O =>
HClO + Fe(OH)2 = Fe(OH)ClO + H2O
I2O5 + H2SO4 = I + SO4 + H2O =>
I2O5 + 5 H2SO4 = 2 I + 5 SO4 + 5 H2O
Fe(OH)2 + Na2(SO4) = FeSO4 + NaOH =>
Fe(OH)2 + Na2(SO4) = FeSO4 + 2 NaOH
SnCl4 + NH3*H2O = SnO2*2H2O + NH4Cl =>
SnCl4 + 4 NH3*H2O = SnO2*2H2O + 4 NH4Cl
NH3(g) + CuO(g) = N2(g) + Cu(s) + H2O(g) =>
2 NH3(g) + 3 CuO(g) = N2(g) + 3 Cu(s) + 3 H2O(g)
Sn(NO3)2 + KOH = KNO3 + K[Sn(OH)3] =>
Sn(NO3)2 + 3 KOH = 2 KNO3 + K[Sn(OH)3]
CH3CH2COH + K2Cr2O7 = CH3COOH + Cr + K =>
14 CH3CH2COH + 4 K2Cr2O7 = 21 CH3COOH + 8 Cr + 8 K
C7H6O3 = C6H6O + CO2 =>
C7H6O3 = C6H6O + CO2
Li + O2 = LiO1 =>
2 Li + O2 = 2 LiO1
Cr(OH)3 + KBiO3 + KOH + H2O = K2CrO4 + Bi(OH)3 =>
2 Cr(OH)3 + 3 KBiO3 + KOH + H2O = 2 K2CrO4 + 3 Bi(OH)3
Ag + Ag(NO3)2 = AgNO3 =>
Ag + Ag(NO3)2 = 2 AgNO3
HCl = Cl + H =>
HCl = Cl + H
CaC2O4 + H2SO4 = C2H2O4 + CaSO4 =>
CaC2O4 + H2SO4 = C2H2O4 + CaSO4
Fe2O3 + SnI4 = FeI3 + SnO2 =>
2 Fe2O3 + 3 SnI4 = 4 FeI3 + 3 SnO2
KMnO4 + H2SO4 + FeSO4 = K2S04 + MnSO4 + Fe(SO4)3 + H2O =>
2 KMnO4 + 24 H2SO4 + 9 FeSO4 = K2S04 + 2 MnSO4 + 9 Fe(SO4)3 + 24 H2O
ZnCl + Ag = AgCl + Zn =>
ZnCl + Ag = AgCl + Zn
CuO(s)H2(g) = Cu(s)H2O(g) =>
CuO(s)H2(g) = Cu(s)H2O(g)
Cu + S(t) = CuS =>
Cu + S(t) = CuS
HONH2 + H2O = H2ONH2 + OH =>
HONH2 + H2O = H2ONH2 + OH
CH4O = C + H2 + O2 =>
2 CH4O = 2 C + 4 H2 + O2
Na2O(SiO2)3(H2O) + Al2O3(SiO2)4(CaO)6 + KOH + NaOH + Al2O3(SiO2)2 = Ca2SiO4KAlO2NaAlO2(SiO2)3 + H2O =>
4 Na2O(SiO2)3(H2O) + 3 Al2O3(SiO2)4(CaO)6 + 9 KOH + NaOH + 6 Al2O3(SiO2)2 = 9 Ca2SiO4KAlO2NaAlO2(SiO2)3 + 9 H2O
Mg(HCO3)2(aq) + HCl(aq) = MgCl2(aq) + H2O + CO2(g) =>
Mg(HCO3)2(aq) + 2 HCl(aq) = MgCl2(aq) + 2 H2O + 2 CO2(g)
HB + HOH = HBOH + H2 =>
2 HB + 2 HOH = 2 HBOH + H2
RbHCO3(s) = Rb2CO3(s) + H2O(s) + CO2(g) =>
2 RbHCO3(s) = Rb2CO3(s) + H2O(s) + CO2(g)
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Fe(NO3)3 = O2 + NO2 + Fe2O3 =>
4 Fe(NO3)3 = 3 O2 + 12 NO2 + 2 Fe2O3
CH + H2 + O2 + N2 = CH3NO2 =>
2 CH + 2 H2 + 2 O2 + N2 = 2 CH3NO2
Pb + NaOH + H2O = NaPbO2 + H2 =>
2 Pb + 2 NaOH + 2 H2O = 2 NaPbO2 + 3 H2
C27H46O + CH3(CH2)7COCl + C6H15N = C36H62O2 + C6H16ClN =>
C27H46O + CH3(CH2)7COCl + C6H15N = C36H62O2 + C6H16ClN
K + ZnCl2 = Zn + KCl =>
2 K + ZnCl2 = Zn + 2 KCl
BaHPO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 BaHPO4 + Ba(OH)2 = Ba3(PO4)2 + 2 H2O
C6H12O6 + MnO4{-} + OH{-} = CO3{-2} + MnO2 + H2O =>
C6H12O6 + 8 MnO4{-} + 4 OH{-} = 6 CO3{-2} + 8 MnO2 + 8 H2O
HCl + Na2SO4 = SO2 + NaCl + H2O + O2 =>
4 HCl + 2 Na2SO4 = 2 SO2 + 4 NaCl + 2 H2O + O2
Al2 + H2SO4 = Al(SO4)3 + H2O + SO2 =>
Al2 + 12 H2SO4 = 2 Al(SO4)3 + 12 H2O + 6 SO2
AlI3 + HgCl2 = AlCl3 + HgI2 =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2
C3H7Br + NaOH = C3H6 + NaBr + H2O =>
C3H7Br + NaOH = C3H6 + NaBr + H2O
AgNO3 + KCrO = KNO3 + AgCrO =>
AgNO3 + KCrO = KNO3 + AgCrO
CH3NH2 + H2SO4 = CH3NH2SO3 + H2O =>
CH3NH2 + H2SO4 = CH3NH2SO3 + H2O
KOH + H2C2O4*10H2O = K2C2O4 + H2O =>
2 KOH + H2C2O4*10H2O = K2C2O4 + 12 H2O
HIO3 + KBr = KIO3 + HBr =>
HIO3 + KBr = KIO3 + HBr
CU2S + O2 = CU2O + SO =>
CU2S + O2 = CU2O + SO
Hg + HBr = BrHg + H =>
Hg + HBr = BrHg + H
FCl3 + H2SO4 = F2(SO4)3 + HCl =>
2 FCl3 + 3 H2SO4 = F2(SO4)3 + 6 HCl
H3AsO3 + I2 + H2O = H3AsO4 + HI =>
H3AsO3 + I2 + H2O = H3AsO4 + 2 HI
Mg(NO2)2 + BeCl2 = Be(NO2)2 + MgCl2 =>
Mg(NO2)2 + BeCl2 = Be(NO2)2 + MgCl2
CaCO3(s) = CaO(s) + CO2 =>
CaCO3(s) = CaO(s) + CO2
CuP + O = CuO + P =>
CuP + O = CuO + P
CH3OH + CuO = CH3O2H + Cu =>
CH3OH + CuO = CH3O2H + Cu
C2H5COOH + CaCO3 = C2H5COOHCa + CO2 + H2O =>
8 C2H5COOH + 7 CaCO3 = 7 C2H5COOHCa + 10 CO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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