| Équations équilibrées la veille |
NH4Cl + H2SO4 = ClSO4 + H2NH4
Fe + HCl + O2 = FeCl3 + H2O =>
4 Fe + 12 HCl + 3 O2 = 4 FeCl3 + 6 H2O
Cr2O3 + CH4 = Cr23C6 + CO + H2O =>
23 Cr2O3 + 27 CH4 = 2 Cr23C6 + 15 CO + 54 H2O
CH3CH2OH + O2 = CO + H2O =>
CH3CH2OH + 2 O2 = 2 CO + 3 H2O
Al + H2CrO4 = AlCrO4 + H =>
Al + H2CrO4 = AlCrO4 + 2 H
Mg(s) + H2O = Mg(OH)2 + H2 =>
Mg(s) + 2 H2O = Mg(OH)2 + H2
HCI(aq) + NaOH(aq) = NaCI() + H2O() = =>
HCI(aq) + NaOH(aq) = NaCI() + H2O()
NH4NO3 + CuS = (NH4)2S + Cu(NO3)2 =>
2 NH4NO3 + CuS = (NH4)2S + Cu(NO3)2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
BeF2 = Be + F2 =>
BeF2 = Be + F2
Zn(OH)2 + (NH4)2CO3 = ZnCO3 + NH3 + H2O =>
Zn(OH)2 + (NH4)2CO3 = ZnCO3 + 2 NH3 + 2 H2O
Mg(OH)2 + Na2S = MgS + NaOH =>
Mg(OH)2 + Na2S = MgS + 2 NaOH
C5H11Cl + NaOH = C5H12O + NaCl =>
C5H11Cl + NaOH = C5H12O + NaCl
CaCo + HCl = HCo + CaCl =>
CaCo + HCl = HCo + CaCl
K2(C2O4) + CaCl2 = K2Cl2 + Ca(C2O4) =>
K2(C2O4) + CaCl2 = K2Cl2 + Ca(C2O4)
Fe(OH)3(s) + HNO3 + K4[Fe(OH)6] = KFe[Fe(OH)6] + H2O + NO3 =>
7 Fe(OH)3(s) + 3 HNO3 + K4[Fe(OH)6] = 4 KFe[Fe(OH)6] + 3 H2O + 3 NO3
ZnS + HCl = ZnCl + H2S2 =>
2 ZnS + 2 HCl = 2 ZnCl + H2S2
CH3CH2CO2H + COCl2 = CH3CH2COCl + HCl + CO2 =>
CH3CH2CO2H + COCl2 = CH3CH2COCl + HCl + CO2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Sn + HCl = HSnCl3 + H2 =>
Sn + 3 HCl = HSnCl3 + H2
CrOH3 + NaClO3 + NaOH = Na2CrO4 + NaCl + H2O =>
6 CrOH3 + 7 NaClO3 + 12 NaOH = 6 Na2CrO4 + 7 NaCl + 15 H2O
LiH2PO4 + ZnO = Li2ZnP2O7 + H2O =>
2 LiH2PO4 + ZnO = Li2ZnP2O7 + 2 H2O
H2SO3 + Fe(OH)3 = Fe(OH)SO3 + H2O =>
H2SO3 + Fe(OH)3 = Fe(OH)SO3 + 2 H2O
(NH4)2SO4 + AgNO3 = NH4NO3 + Ag2SO4 =>
(NH4)2SO4 + 2 AgNO3 = 2 NH4NO3 + Ag2SO4
NH4NO2(s) = N2(g) + H2O(l)NH4NO2(s) = N2(g) + H2O(l) =>
3 NH4NO2(s) = N2(g) + 2 H2O(l)NH4NO2(s)
Br2 + KOH + Cl2 = KCl + KBrO3 + H2O =>
Br2 + 12 KOH + 5 Cl2 = 10 KCl + 2 KBrO3 + 6 H2O
CuSO4 + N2H4 = Cu + N2 + H2SO4 =>
2 CuSO4 + N2H4 = 2 Cu + N2 + 2 H2SO4
CuSO4 + NH3 = Cu(NH3) + (SO4) =>
CuSO4 + NH3 = Cu(NH3) + (SO4)
CuSO4 + Ba(OH)2 = Cu(OH)2 + Ba(SO4) =>
CuSO4 + Ba(OH)2 = Cu(OH)2 + Ba(SO4)
Cu + Na = NaCu =>
Cu + Na = NaCu
Pb + KI = PbI2 + K =>
Pb + 2 KI = PbI2 + 2 K
Be2Si = Be + Si =>
Be2Si = 2 Be + Si
CF3CO2H + CH3MgI = CF3C(O)CH3 + MgI2 + CH4 + MgO =>
CF3CO2H + 2 CH3MgI = CF3C(O)CH3 + MgI2 + CH4 + MgO
Ce(SO4)2 + HCl = Ce2(SO4)3 + H2SO4 + Cl2 =>
2 Ce(SO4)2 + 2 HCl = Ce2(SO4)3 + H2SO4 + Cl2
BaCo3 + NaOH = Ba(OH)2 + Na2Co3 =>
BaCo3 + 2 NaOH = Ba(OH)2 + Na2Co3
Ti + B2O3 = TiO2 + BTi =>
7 Ti + 2 B2O3 = 3 TiO2 + 4 BTi
CaCl2 + NaOH = NaCaCl2 + OH =>
CaCl2 + NaOH = NaCaCl2 + OH
HNO2 + HI = I2 + H2O + NO =>
2 HNO2 + 2 HI = I2 + 2 H2O + 2 NO
LiCl + Hg(NO3)2 = Li(NO3) + HgCl2 =>
2 LiCl + Hg(NO3)2 = 2 Li(NO3) + HgCl2
MgO + NaOH = Mg(OH)2 + Na + O =>
MgO + 2 NaOH = Mg(OH)2 + 2 Na + O
Mg(NO3)2 + AlCl3 = MgCl2 + Al(NO3)3 =>
3 Mg(NO3)2 + 2 AlCl3 = 3 MgCl2 + 2 Al(NO3)3
CH3CHC2 + O2 = CO2 + H2O =>
CH3CHC2 + 5 O2 = 4 CO2 + 2 H2O
HBr + Cu = CuBr2 + H2 =>
2 HBr + Cu = CuBr2 + H2
CaCl2 + BaCl2 = BaCl2CaCl2 =>
CaCl2 + BaCl2 = BaCl2CaCl2
Sb({5+}) + I({-}) = Sb({3+}) + I2 =>
Sb({5+}) + 2 I({-}) = Sb({3+}) + I2
NH4Cl + H2SO4 = ClSO4 + H2NH4 =>
NH4Cl + H2SO4 = ClSO4 + H2NH4
BaSiO3 = BaO + SiO2 =>
BaSiO3 = BaO + SiO2
Rb2CrO4 + NH4VO3 = RbVO3 + (NH4)2CrO4 =>
Rb2CrO4 + 2 NH4VO3 = 2 RbVO3 + (NH4)2CrO4
Al + Cr2O7 = Al2(Cr2O7)3 =>
2 Al + 3 Cr2O7 = Al2(Cr2O7)3
CO2 + Cl2 = ClO2 + C =>
2 CO2 + Cl2 = 2 ClO2 + 2 C
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| Équations équilibrées la veille |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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