| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NO2 = 2 NO + O2
ZnSO4 + CH2CH2NNC4H8C4O8 = ZnCC9H10N2O8 + H2SO4 =>
ZnSO4 + CH2CH2NNC4H8C4O8 = ZnCC9H10N2O8 + H2SO4
H2O + P4 = H2PO2 + PH3 =>
24 H2O + 5 P4 = 12 H2PO2 + 8 PH3
C6H5NO2 + O2 = CO2 + H2O + NO2 =>
4 C6H5NO2 + 29 O2 = 24 CO2 + 10 H2O + 4 NO2
Na2 + O2 = Na2O =>
2 Na2 + O2 = 2 Na2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CaO + SO2 = CaSO3 =>
CaO + SO2 = CaSO3
C12H22O11H2O2 = HOCH2COCH2OH + O =>
C12H22O11H2O2 = 4 HOCH2COCH2OH + O
Zn + CH2CH2NNC4H8C4O8 = ZnCC9H10N2O8 + H2 =>
Zn + CH2CH2NNC4H8C4O8 = ZnCC9H10N2O8 + H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C12H22O11 + H2O2 = HOCH2COCH2OH + O =>
C12H22O11 + H2O2 = 4 HOCH2COCH2OH + O
CuFeS2 + O2 = Cu2S + SO2 + FeO =>
2 CuFeS2 + 4 O2 = Cu2S + 3 SO2 + 2 FeO
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
C + HNO3 = N2 + CO2 + H2O =>
5 C + 4 HNO3 = 2 N2 + 5 CO2 + 2 H2O
CH3OH + O2 = CO2 + H20 =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20
Ca(OH)2 + (NH4)2SO4 = CaSO4 + H2O + NH3 =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 H2O + 2 NH3
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
HNO3 + MgCO3 = Mg(NO3)2 + H2O + CO2 =>
2 HNO3 + MgCO3 = Mg(NO3)2 + H2O + CO2
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
ZnS + O = ZnO + SO2 =>
ZnS + 3 O = ZnO + SO2
Hg(NO3)2 = Hg + NO2 + O2 =>
Hg(NO3)2 = Hg + 2 NO2 + O2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
C + HNO3 = CO2 + H2O + NO2 =>
C + 4 HNO3 = CO2 + 2 H2O + 4 NO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
K + H2O = KOH + H =>
K + H2O = KOH + H
NaOH + Zn = Na2ZnO2 + H2 =>
2 NaOH + Zn = Na2ZnO2 + H2
KOH + HCL = KCL + H2O =>
KOH + HCL = KCL + H2O
Au + H2SeO4 = Au2(SeO4)3 + H2SeO3 + H2O =>
2 Au + 6 H2SeO4 = Au2(SeO4)3 + 3 H2SeO3 + 3 H2O
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
NaOH + HC3H3O2 = NaC3H3O2 + H2O =>
NaOH + HC3H3O2 = NaC3H3O2 + H2O
HCl + OH = Cl + H2O =>
HCl + OH = Cl + H2O
Zn + CH2CH2NNC4H10C4O8 = ZnCC9H10N2O8 + H2 =>
Zn + CH2CH2NNC4H10C4O8 = ZnCC9H10N2O8 + 2 H2
SnCl2 + HgCl2 = SnCl4 + Hg2Cl2 =>
SnCl2 + 2 HgCl2 = SnCl4 + Hg2Cl2
CO(g) + O2(g) = CO2(g) =>
2 CO(g) + O2(g) = 2 CO2(g)
CuCl + NaOH = NaCl + CuOH =>
CuCl + NaOH = NaCl + CuOH
NH4ClO4 + Al = Al2O3 + N2 + Cl2 + H2O =>
6 NH4ClO4 + 8 Al = 4 Al2O3 + 3 N2 + 3 Cl2 + 12 H2O
CACO3 = CAO + CO2 =>
CACO3 = CAO + CO2
NAOH + HCL = H2O + NACL =>
NAOH + HCL = H2O + NACL
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
N2O5(g) + H2O(l) = HNO3(aq) =>
N2O5(g) + H2O(l) = 2 HNO3(aq)
CH4(g) + Cl2(g) = CCl4(l) + HCl(g) =>
CH4(g) + 4 Cl2(g) = CCl4(l) + 4 HCl(g)
Zn(OH)2(s) + HNO3(aq) = Zn(NO3)2(aq) + H2O(l) =>
Zn(OH)2(s) + 2 HNO3(aq) = Zn(NO3)2(aq) + 2 H2O(l)
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
Cs2O + H2O = CsOH =>
Cs2O + H2O = 2 CsOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/04/16
Équations équilibrées sur09/03/15
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