| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H6NO + 5 O2 = 3 CO2 + NO2 + 3 H2O
Ba(OH)2 + CH3COOH = BaCH3 + H2O + CO2 =>
8 Ba(OH)2 + 9 CH3COOH = 8 BaCH3 + 14 H2O + 10 CO2
NaHCo3 + O2 = Na2Co3 + Co2 + H2O =>
4 NaHCo3 + O2 = 2 Na2Co3 + 3 Co2 + 2 H2O
Li2(MnO4) + BeF2 = Be(MnO4) + LiF =>
Li2(MnO4) + BeF2 = Be(MnO4) + 2 LiF
P + Br2 + H2O = H3PO3 + HBr =>
2 P + 3 Br2 + 6 H2O = 2 H3PO3 + 6 HBr
SO2 + HNO3 + H2O = H2SO4 + NO =>
3 SO2 + 2 HNO3 + 2 H2O = 3 H2SO4 + 2 NO
Ag(OH)3 + NaCl = AgCl + Na(OH)3 =>
Ag(OH)3 + NaCl = AgCl + Na(OH)3
NO + (NH4)(NO3) = NO(NO3) + NH4 =>
NO + (NH4)(NO3) = NO(NO3) + NH4
KOH + Al(OH)3 = K3[Al(OH)6] =>
3 KOH + Al(OH)3 = K3[Al(OH)6]
NaClO + I2 + NaOH = NaIO3 + NaCl + H2O =>
5 NaClO + I2 + 2 NaOH = 2 NaIO3 + 5 NaCl + H2O
HCHO + O2 = CO + H2O =>
2 HCHO + O2 = 2 CO + 2 H2O
MgSO4 + KOH = Mg(OH)2 + (K)2SO4 =>
MgSO4 + 2 KOH = Mg(OH)2 + (K)2SO4
NaOH + C = NaC + OH =>
NaOH + C = NaC + OH
Br2{-} + Zn{+} = ZnBr2 =>
Br2{-} + Zn{+} = ZnBr2
CH3CH2OH + MnO4 = CH3COO + MnO2 + H2O =>
4 CH3CH2OH + 5 MnO4 = 4 CH3COO + 5 MnO2 + 6 H2O
KNo3 + NaOH = NaNo3 + KOH =>
KNo3 + NaOH = NaNo3 + KOH
C9H10Cl + NH4Cl = C9H11NH2 + NHCl3 + H =>
C9H10Cl + 2 NH4Cl = C9H11NH2 + NHCl3 + 4 H
Ru + S = RuS =>
Ru + S = RuS
(NH4)3PO4 + Zn(NO3)2 = NH4NO3 + Zn3(PO4)2 =>
2(NH4)3PO4 + 3 Zn(NO3)2 = 6 NH4NO3 + Zn3(PO4)2
Mg(s) + CuS(aq) = MgS(aq) + Cu =>
Mg(s) + CuS(aq) = MgS(aq) + Cu
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O = =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NaPO4 + AlSO4 = AlPO4 + NaSO4 =>
NaPO4 + AlSO4 = AlPO4 + NaSO4
Mn3(PO4)4 + Mg(NO3)2 = Mg3(PO4)2 + Mn(NO3)4 =>
Mn3(PO4)4 + 6 Mg(NO3)2 = 2 Mg3(PO4)2 + 3 Mn(NO3)4
KBr = K + Br2 =>
2 KBr = 2 K + Br2
Na(s) + Al2O3(s) = Al(s) + Na2O(s) =>
6 Na(s) + Al2O3(s) = 2 Al(s) + 3 Na2O(s)
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
Ca3(SO4)2 + H2 = Ca + H2SO4 =>
Ca3(SO4)2 + 2 H2 = 3 Ca + 2 H2SO4
H2SO4Ca(OH)2 = CaSO4 + H2O =>
H2SO4Ca(OH)2 = CaSO4 + 2 H2O
CuO + H2SO3 = CuSO4 + H2 =>
CuO + H2SO3 = CuSO4 + H2
Cs + H2O = CsOH2 =>
Cs + H2O = CsOH2
NaOH + NCl = NaCl + NOH =>
NaOH + NCl = NaCl + NOH
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
FeO + P2O5 = Fe(PO3)2 =>
FeO + P2O5 = Fe(PO3)2
HClO4 + Mg(OH)2 = MgOH(ClO4) + H2O =>
HClO4 + Mg(OH)2 = MgOH(ClO4) + H2O
UO2(NO3)2*H2O = UO3 + NO + H2O + O2 =>
2 UO2(NO3)2*H2O = 2 UO3 + 4 NO + 2 H2O + 3 O2
H5P3O10 = (HPO3)4 + H2O =>
4 H5P3O10 = 3(HPO3)4 + 4 H2O
PbO2 + H2O2 + KOH = K[Pb(OH)3] + O2 =>
PbO2 + H2O2 + KOH = K[Pb(OH)3] + O2
HCl + Fe(OH) = ClFe + H2O =>
HCl + Fe(OH) = ClFe + H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
AgNO3 + H3PO4 = AgPO4 + NO3H3 =>
AgNO3 + H3PO4 = AgPO4 + NO3H3
Sr(NO3)2 + K2CrO4 = SrCrO4 + KNO3 =>
Sr(NO3)2 + K2CrO4 = SrCrO4 + 2 KNO3
Cu(NO3) + K2S = Cu2S + K(NO3) =>
2 Cu(NO3) + K2S = Cu2S + 2 K(NO3)
(HCl) + Mg(OH)2 = MgCl2 + H2O =>
2(HCl) + Mg(OH)2 = MgCl2 + 2 H2O
H3SO4 + (NH4)2CO3 = (NH4)3SO4 + H2O + CO2 =>
2 H3SO4 + 3(NH4)2CO3 = 2(NH4)3SO4 + 3 H2O + 3 CO2
K2CrO4 + H2SO4 = H2O + K2Cr2O7 + K2SO4 =>
2 K2CrO4 + H2SO4 = H2O + K2Cr2O7 + K2SO4
Si + Fe2O3 = SiO2 + Fe =>
3 Si + 2 Fe2O3 = 3 SiO2 + 4 Fe
Cl2 + Pb(OH)2 + NaOH = PbO2 + NaCl + H2O =>
Cl2 + Pb(OH)2 + 2 NaOH = PbO2 + 2 NaCl + 2 H2O
KNO3 + NH4F = KF + NH4NO3 =>
KNO3 + NH4F = KF + NH4NO3
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
KCl + NaI = NaCl + KI =>
KCl + NaI = NaCl + KI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/14/24
Équations équilibrées sur10/14/23
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