| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3PO3 + 3 Ca(OH)2 = 6 H2O + Ca3(PO3)2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
Li + H2O = Li(OH) + H2 =>
2 Li + 2 H2O = 2 Li(OH) + H2
BaCl2(aq) + Pb(NO3)2(aq) = PbCl2(aq) + Ba(NO3)2(s) =>
BaCl2(aq) + Pb(NO3)2(aq) = PbCl2(aq) + Ba(NO3)2(s)
SiO2 + C = Si + OC =>
SiO2 + 2 C = Si + 2 OC
Na2S2O3 + I2 = NaI + Na2S4O6 =>
2 Na2S2O3 + I2 = 2 NaI + Na2S4O6
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C6H5CH3 + KMNO4 + H2SO4 = C6H5COOH + K2SO4 + MNSO4 + H2O =>
5 C6H5CH3 + 6 KMNO4 + 9 H2SO4 = 5 C6H5COOH + 3 K2SO4 + 6 MNSO4 + 14 H2O
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)
Cl2 + CaBr2 = ClBr + Ca =>
Cl2 + CaBr2 = 2 ClBr + Ca
HC2H3O2 + Ba(OH)2 = Ba(C2H3O2)2 + H2O =>
2 HC2H3O2 + Ba(OH)2 = Ba(C2H3O2)2 + 2 H2O
C8H8O3 + NaHCO3 + I2 = C8H7O3I + NaI + H2CO3 =>
C8H8O3 + NaHCO3 + I2 = C8H7O3I + NaI + H2CO3
FeI3 + HClO4 + H2SO4 = HIO3 + HCl + Fe2(SO4)3 =>
4 FeI3 + 9 HClO4 + 6 H2SO4 = 12 HIO3 + 9 HCl + 2 Fe2(SO4)3
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
CH3COOH + CH3CH2CH2CH2CH2OH = CHCOOCH3CH2CH2CH2CH2 + H2O =>
15 CH3COOH + 8 CH3CH2CH2CH2CH2OH = 10 CHCOOCH3CH2CH2CH2CH2 + 18 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
BaCl2(aq) + Pb(NO3)2(aq) = PbCl2(aq) + Ba(NO3)2(s) =>
BaCl2(aq) + Pb(NO3)2(aq) = PbCl2(aq) + Ba(NO3)2(s)
Sb2S3 + HCl = H3SbCl6 + H2S =>
Sb2S3 + 12 HCl = 2 H3SbCl6 + 3 H2S
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
(SeO3)9 + H2O = (H2SeO4) =>
(SeO3)9 + 9 H2O = 9(H2SeO4)
KPh + Na{+} = NaPh + K{+} =>
KPh + Na{+} = NaPh + K{+}
NaI + H2SO4 + H2O2 = I2 + Na2SO4 + H2O =>
2 NaI + H2SO4 + H2O2 = I2 + Na2SO4 + 2 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
KAlSi3O8 + Na{+} = NaAlSi3O8 + K{+} =>
KAlSi3O8 + Na{+} = NaAlSi3O8 + K{+}
(SeO3)9 + H2O = (H2SeO4) =>
(SeO3)9 + 9 H2O = 9(H2SeO4)
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
(SeO3)9 + H2O = (H2SeO4) =>
(SeO3)9 + 9 H2O = 9(H2SeO4)
Zn + CuO = ZnO + Cu =>
Zn + CuO = ZnO + Cu
Ba(OH)2(aq) + P2O5(s) = Ba3(PO4)2(s) + H2O(l) =>
3 Ba(OH)2(aq) + P2O5(s) = Ba3(PO4)2(s) + 3 H2O(l)
Al(s) + CuSo4(aq) = Cu(s) + Al2(So4)3(aq) =>
2 Al(s) + 3 CuSo4(aq) = 3 Cu(s) + Al2(So4)3(aq)
Ba(OH)2(aq) + P2O5(s) = Ba3(PO4)2(s) + H2O(l) =>
3 Ba(OH)2(aq) + P2O5(s) = Ba3(PO4)2(s) + 3 H2O(l)
PbO + O2 = Pb3O4 =>
6 PbO + O2 = 2 Pb3O4
Na2CO3(s) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
Na2CO3(s) + 2 HCl(aq) = CO2(g) + H2O(l) + 2 NaCl(aq)
Mg3N2(s) + H2O(s) = Mg(OH)2(aq) + NH3(g) =>
Mg3N2(s) + 6 H2O(s) = 3 Mg(OH)2(aq) + 2 NH3(g)
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
LIH + H2O = LIOH + H2 =>
LIH + H2O = LIOH + H2
LiH + H2O = LiOH + H2 =>
LiH + H2O = LiOH + H2
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
H2So4(aq) + Ba(OH)2(aq) = H2O(l) + BaSo4(s) =>
H2So4(aq) + Ba(OH)2(aq) = 2 H2O(l) + BaSo4(s)
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
MgH2 + H2O = Mg(OH)2 + H2 =>
MgH2 + 2 H2O = Mg(OH)2 + 2 H2
AlH3 + H2O = Al(OH)3 + H2 =>
AlH3 + 3 H2O = Al(OH)3 + 3 H2
Mg3N2 + H2O = NH3 + Mg(OH)2 =>
Mg3N2 + 6 H2O = 2 NH3 + 3 Mg(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/19/18
Équations équilibrées sur07/19/17
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