| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaO(s) + 2 HNO3(aq) = Ba(NO3)2(aq) + H2O(l)
Fe2(SO4)3 + H3PO4 + K3PO4 = K3[Fe(PO4)2] + H2SO4 =>
Fe2(SO4)3 + 2 H3PO4 + 2 K3PO4 = 2 K3[Fe(PO4)2] + 3 H2SO4
HNO3 + HBr = Br2 + NO + H2O =>
2 HNO3 + 6 HBr = 3 Br2 + 2 NO + 4 H2O
Ca(CH3COO)2 = C6H5COOH + Ca(OH)2 + H2O + C6H8O7 =>
27 Ca(CH3COO)2 = 12 C6H5COOH + 27 Ca(OH)2 + 2 H2O + 4 C6H8O7
CH2CHCH3 + [O] = CO2 + H2O =>
CH2CHCH3 + 9[O] = 3 CO2 + 3 H2O
Fe2(SO4)3 + H3PO4 + K3PO4 = K3[Fe(PO4)2] + H2SO4 =>
Fe2(SO4)3 + 2 H3PO4 + 2 K3PO4 = 2 K3[Fe(PO4)2] + 3 H2SO4
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Ba(NO2)2 + KMnO4 = Ba(MnO4)2 + KNO2 =>
Ba(NO2)2 + 2 KMnO4 = Ba(MnO4)2 + 2 KNO2
HNO3 + HBr = Br2 + NO + H2O =>
2 HNO3 + 6 HBr = 3 Br2 + 2 NO + 4 H2O
CuF2 + Cl2 = CuCl2 + F2 =>
CuF2 + Cl2 = CuCl2 + F2
HNO3 + HBr = Br2 + NO + H2O =>
2 HNO3 + 6 HBr = 3 Br2 + 2 NO + 4 H2O
Ag2O + NH3 = Ag(NH3)2 + O2 =>
2 Ag2O + 8 NH3 = 4 Ag(NH3)2 + O2
Fe(NO2)3 + NH3 = HNO2 + Fe(NH2)3 =>
Fe(NO2)3 + 3 NH3 = 3 HNO2 + Fe(NH2)3
NaHCO3 + C4H6O6 = Na2C4H6O6 + H2O + CO2 =>
10 NaHCO3 + 6 C4H6O6 = 5 Na2C4H6O6 + 8 H2O + 14 CO2
H2O + Na2(S2O3) + Na(ClO) = Na2(S2O4) + HCl + Na(OH) =>
H2O + Na2(S2O3) + Na(ClO) = Na2(S2O4) + HCl + Na(OH)
H2O + RO2 = ROH + O2 =>
2 H2O + 4 RO2 = 4 ROH + 3 O2
Fe2(SO4)3 + H3PO4 + K3PO4 = K3[Fe(PO4)2] + H2SO4 =>
Fe2(SO4)3 + 2 H3PO4 + 2 K3PO4 = 2 K3[Fe(PO4)2] + 3 H2SO4
(NH2CH2CH2)2NH + HCOH + H3PO3 = C9H28O15N3P5 + H2O =>
(NH2CH2CH2)2NH + 5 HCOH + 5 H3PO3 = C9H28O15N3P5 + 5 H2O
CaCl2 + CH3COO = (CH3COO)2Ca + Cl =>
CaCl2 + 2 CH3COO = (CH3COO)2Ca + 2 Cl
Zn + MgSO4 = MgO + ZnO + SO2 =>
Zn + MgSO4 = MgO + ZnO + SO2
PbO2 + FeO + HNO3 = Pb(NO3)2 + Fe(NO3)3 + H2O =>
PbO2 + 2 FeO + 8 HNO3 = Pb(NO3)2 + 2 Fe(NO3)3 + 4 H2O
H2SO4(aq) + TiO2(s) = TiSO4 + H2O2 =>
H2SO4(aq) + TiO2(s) = TiSO4 + H2O2
NO + Na2S + H2O = N2 + Na2S2O3 + NaOH =>
4 NO + 2 Na2S + H2O = 2 N2 + Na2S2O3 + 2 NaOH
NaHCO3 + CoCl2 + H2O = NaCl + CoCO3*6H2O + CO2 =>
2 NaHCO3 + CoCl2 + 5 H2O = 2 NaCl + CoCO3*6H2O + CO2
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
CH3COOH + (C2H5OH)3 = CH3COOC2H5 + H2O =>
3 CH3COOH + (C2H5OH)3 = 3 CH3COOC2H5 + 3 H2O
HNO3 + HBr = Br2 + NO + H2O =>
2 HNO3 + 6 HBr = 3 Br2 + 2 NO + 4 H2O
Zn + MnO2 + NH4{+} = Zn{2+} + Mn2O3 + NH3 + H2O =>
Zn + 2 MnO2 + 2 NH4{+} = Zn{2+} + Mn2O3 + 2 NH3 + H2O
KBr + H2SO4 = Br2 + K2SO4 + H2O + H2S =>
8 KBr + 5 H2SO4 = 4 Br2 + 4 K2SO4 + 4 H2O + H2S
Fe2(SO4)3 + H3PO4 + K3PO4 = K3[Fe(PO4)2] + H2SO4 =>
Fe2(SO4)3 + 2 H3PO4 + 2 K3PO4 = 2 K3[Fe(PO4)2] + 3 H2SO4
BaCl + KCO4 = KCl + BaCO4 =>
BaCl + KCO4 = KCl + BaCO4
Zn + MnO2 + NH4{+} = Zn{2+} + Mn2O3 + NH3 + H2O =>
Zn + 2 MnO2 + 2 NH4{+} = Zn{2+} + Mn2O3 + 2 NH3 + H2O
C2H2Br2 + O2 = CO2 + HBr =>
C2H2Br2 + 2 O2 = 2 CO2 + 2 HBr
Se + H2O2 = H2SeO3 + H2O =>
Se + 2 H2O2 = H2SeO3 + H2O
K2CO3 + Mg(NO3)2 = K2(NO3)2 + MgCO3 =>
K2CO3 + Mg(NO3)2 = K2(NO3)2 + MgCO3
Bi(ClO)3 = BiCl3 + O2 =>
2 Bi(ClO)3 = 2 BiCl3 + 3 O2
Ba(C2H3O2)2 + Na3PO4 = Ba3(PO4)2 + NaC2H3O2 =>
3 Ba(C2H3O2)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaC2H3O2
Au + Li = AuLi =>
Au + Li = AuLi
NaOH + MgBr2 = NaBr2 + Mg(OH) =>
NaOH + MgBr2 = NaBr2 + Mg(OH)
CH12H22O2 + O2 = CO + H2O =>
CH12H22O2 + 8 O2 = CO + 17 H2O
(H2SO4)7*(H2O)2 + NH4NO3 = NH4HSO4 + H2O + HNO3 =>
(H2SO4)7*(H2O)2 + 7 NH4NO3 = 7 NH4HSO4 + 2 H2O + 7 HNO3
NaCl + Cu(NO3)3 = CuCl3 + NaNO3 =>
3 NaCl + Cu(NO3)3 = CuCl3 + 3 NaNO3
HNO3 + HBr = Br2 + NO + H2O =>
2 HNO3 + 6 HBr = 3 Br2 + 2 NO + 4 H2O
Fe2(SO4)3 + H3PO4 + K3PO4 = K3[Fe(PO4)2] + H2SO4 =>
Fe2(SO4)3 + 2 H3PO4 + 2 K3PO4 = 2 K3[Fe(PO4)2] + 3 H2SO4
Cu(s) + HCl(aq) = CuCl2(aq) + H2(g) =>
Cu(s) + 2 HCl(aq) = CuCl2(aq) + H2(g)
AgNO3 + FeS = Ag2S + Fe(NO3)2 =>
2 AgNO3 + FeS = Ag2S + Fe(NO3)2
Au + Li = AuLi =>
Au + Li = AuLi
CH3CHO + CH2O + Ca(OH)2 = C(CH2OH)4 + (HCOO)2Ca =>
2 CH3CHO + 8 CH2O + Ca(OH)2 = 2 C(CH2OH)4 + (HCOO)2Ca
H2(SO)4 + LiOH = H2O + Li2(SO)4 =>
H2(SO)4 + 2 LiOH = 2 H2O + Li2(SO)4
Na + COOH = COONa + H2 =>
2 Na + 2 COOH = 2 COONa + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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