| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 Al + 3 V2O5 = 3 V2 + 5 Al2O3
Fe2O3 + HNO3 = Fe(NO3) + H2O3 =>
Fe2O3 + 2 HNO3 = 2 Fe(NO3) + H2O3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuO + FeO = Cu + FeO2 =>
CuO + FeO = Cu + FeO2
Zn(OH)2 + NaOH = Na2[Zn(OH)4] =>
Zn(OH)2 + 2 NaOH = Na2[Zn(OH)4]
C4H10Cl2 + O2 = CO2 + CCl4 + H2O =>
2 C4H10Cl2 + 12 O2 = 7 CO2 + CCl4 + 10 H2O
(c)Al(s) + HCl(aq) = AlCl3(aq) + H2(g) =>
2(c)Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
NaAg(CN)2 + Zn = Na2Zn(CN)4 + Ag =>
2 NaAg(CN)2 + Zn = Na2Zn(CN)4 + 2 Ag
K2SO4 + HNO3 = H2SO4 + KNO3 =>
K2SO4 + 2 HNO3 = H2SO4 + 2 KNO3
AgNO*3 + AICI*3 = AgCI + AI(NO*3)*3 =>
AgNO*3 + AICI*3 = AgCI + AI(NO*3)*3
As2S3 + HCIO3 + H2O = H3AsO4 + HCOOH + I2 + S =>
3 As2S3 + 10 HCIO3 + 14 H2O = 6 H3AsO4 + 10 HCOOH + 5 I2 + 9 S
MnBr2 + NaOH = Mn(OH)2 + NaBr =>
MnBr2 + 2 NaOH = Mn(OH)2 + 2 NaBr
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
SC(NH2)2 + Bi(NO3)3 = Bi[SC(NH2)2](NO3)3 =>
SC(NH2)2 + Bi(NO3)3 = Bi[SC(NH2)2](NO3)3
Cr2O3 + C = CO2 + Cr =>
2 Cr2O3 + 3 C = 3 CO2 + 4 Cr
Cl2O6 + OH{-} = ClO3{-} + ClO4{-} + H2O =>
Cl2O6 + 2 OH{-} = ClO3{-} + ClO4{-} + H2O
Fe(s) + H2SO4(ac) = Fe(SO4)2(s) + H2(g) =>
Fe(s) + 2 H2SO4(ac) = Fe(SO4)2(s) + 2 H2(g)
C6H5COOH + NaOH = C6H5COONa + H2O =>
C6H5COOH + NaOH = C6H5COONa + H2O
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
Gd2O3 + Dy2O3 + Fe2O3 = Gd2DyFe3O9 =>
2 Gd2O3 + Dy2O3 + 3 Fe2O3 = 2 Gd2DyFe3O9
CF3COOH + KOH = CF3COOK + H2O =>
CF3COOH + KOH = CF3COOK + H2O
(NH4)2SO4 + Fe2(SO4)3 + H2O = (NH4)2SO4*Fe2(SO4)3*24H2O =>
(NH4)2SO4 + Fe2(SO4)3 + 24 H2O = (NH4)2SO4*Fe2(SO4)3*24H2O
Sb2S5 + HNO3 = Sb2O5 + H2SO4 + NO2 + H2O =>
Sb2S5 + 40 HNO3 = Sb2O5 + 5 H2SO4 + 40 NO2 + 15 H2O
C10H18O + Na2Cr2O7*2H2O + H2SO4 = C10H16O + H2O + Na2SO4 + Cr2(SO4)3 =>
3 C10H18O + Na2Cr2O7*2H2O + 4 H2SO4 = 3 C10H16O + 9 H2O + Na2SO4 + Cr2(SO4)3
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + (CaSO4) =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3(CaSO4)
Fe + H2O = Fe3O + H =>
3 Fe + H2O = Fe3O + 2 H
HReO4 + KI + HCl = H2ReO3 + I2 + KCl + H2O =>
2 HReO4 + 6 KI + 6 HCl = 2 H2ReO3 + 3 I2 + 6 KCl + 2 H2O
Li2O5 + H2O = LiOH + O2 =>
Li2O5 + H2O = 2 LiOH + 2 O2
C2H4(OH)2 + Ca = C2H4(OCa)2 + H2 =>
C2H4(OH)2 + 2 Ca = C2H4(OCa)2 + H2
K2SO3 + NaI = Na2SO3 + KI =>
K2SO3 + 2 NaI = Na2SO3 + 2 KI
Mn + ZnCl2 = Zn + MnCl2 =>
Mn + ZnCl2 = Zn + MnCl2
SrSO3 = strontiumoxide + sulfurdioxide =>
SrSO3 = SrO + SO2
HF + FeO(OH) = FeF3 + H2O =>
3 HF + FeO(OH) = FeF3 + 2 H2O
C12H22 + O11 = CO2 + H2O =>
11 C12H22 + 35 O11 = 132 CO2 + 121 H2O
Na2SO4 + HNo3 = NaNo3 + H2SO4 =>
Na2SO4 + 2 HNo3 = 2 NaNo3 + H2SO4
AgCl + Fe = FeCl3 + Ag =>
3 AgCl + Fe = FeCl3 + 3 Ag
Al3{+} + H2O = [Al(H2O)6]3{+} =>
Al3{+} + 18 H2O = [Al(H2O)6]3{+}
HgSO4 + Zn = ZnSO4 + Hg =>
HgSO4 + Zn = ZnSO4 + Hg
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
HClO3 + Ba(OH)2 = Ba(ClO3)2 + H2O =>
2 HClO3 + Ba(OH)2 = Ba(ClO3)2 + 2 H2O
Ca(HS)2 + Cl2 = CaCl2 + HS =>
Ca(HS)2 + Cl2 = CaCl2 + 2 HS
Cu + KNO3 + H2SO4 = Cu(NO3)2 + K2SO4 + NO + H2O =>
3 Cu + 8 KNO3 + 4 H2SO4 = 3 Cu(NO3)2 + 4 K2SO4 + 2 NO + 4 H2O
C6H6 + CO2 + H2O = C6H5OH =>
14 C6H6 + 6 CO2 + 3 H2O = 15 C6H5OH
SIHU + O2 = SIHUO2 =>
SIHU + O2 = SIHUO2
Na[Cr(OH)4] + Na2O2 = Na2CrO4 + NaOH + H2O =>
2 Na[Cr(OH)4] + 3 Na2O2 = 2 Na2CrO4 + 4 NaOH + 2 H2O
S + F2 + NaOH = Na2SO4 + NaF + H2O =>
S + 3 F2 + 8 NaOH = Na2SO4 + 6 NaF + 4 H2O
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
H3Po4 + NaOH = NaH2Po4 + H2O =>
H3Po4 + NaOH = NaH2Po4 + H2O
KBr + AgNO3 + NH3 = AgBr + KNH3NO3 =>
KBr + AgNO3 + NH3 = AgBr + KNH3NO3
CH3OOCC6H4COOCH3 + HOC2H4OH = HOC2H4OOCC6H4COOC2H4OH + CH3OH =>
CH3OOCC6H4COOCH3 + 2 HOC2H4OH = HOC2H4OOCC6H4COOC2H4OH + 2 CH3OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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