| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
Zn + Nacl = Zn(Nacl) =>
Zn + Nacl = Zn(Nacl)
Ca + HNo3 = CaNo3 + H2 =>
2 Ca + 2 HNo3 = 2 CaNo3 + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Co + Bi + S = CoBiS3 =>
Co + Bi + 3 S = CoBiS3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
AgCl + NH3*H2O = AgOH + NH4Cl =>
AgCl + NH3*H2O = AgOH + NH4Cl
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
Fe + HNO3 = Fe(NO3)2 + H2O + NH4NO3 =>
4 Fe + 10 HNO3 = 4 Fe(NO3)2 + 3 H2O + NH4NO3
CH2CH2CH3 + O2 = CO2 + H2O =>
4 CH2CH2CH3 + 19 O2 = 12 CO2 + 14 H2O
Bi(OH)3 + K[Sn(OH)3] + KOH = Bi + K2[Sn(OH)6] =>
2 Bi(OH)3 + 3 K[Sn(OH)3] + 3 KOH = 2 Bi + 3 K2[Sn(OH)6]
KNO2 + H2O = KNO3 + H2 =>
KNO2 + H2O = KNO3 + H2
Na + HNo3 = NaNo3 + H2 =>
2 Na + 2 HNo3 = 2 NaNo3 + H2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Pb(No3)2 + Fe2(So4)3 = Fe(No3)3 + PbSo4 =>
3 Pb(No3)2 + Fe2(So4)3 = 2 Fe(No3)3 + 3 PbSo4
C7H10 + O2 = CO2 + H2O =>
2 C7H10 + 19 O2 = 14 CO2 + 10 H2O
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
CHCCH3 + O2 = CO2 + H2O =>
CHCCH3 + 4 O2 = 3 CO2 + 2 H2O
Mg + HNo3 = MgNo3 + H2 =>
2 Mg + 2 HNo3 = 2 MgNo3 + H2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
P + NaOH + H2O = NaH2PO2 + PH3 =>
4 P + 3 NaOH + 3 H2O = 3 NaH2PO2 + PH3
H2 + NF3 = N2 + HF =>
3 H2 + 2 NF3 = N2 + 6 HF
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
C12H22O11 + NH4NO3 = CO + H2O + N2 =>
C12H22O11 + 12 NH4NO3 = 12 CO + 35 H2O + 12 N2
NH4 + O2 = NO + H20 =>
10 NH4 + 5 O2 = 10 NO + 2 H20
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
HNO3 + Cu2O = Cu(NO3)2 + H2O + NO =>
14 HNO3 + 3 Cu2O = 6 Cu(NO3)2 + 7 H2O + 2 NO
NH3 + O2 = NO + H20 =>
20 NH3 + 10 O2 = 20 NO + 3 H20
C12H22O11 + NH4NO3 = CO2 + H2O + N2 =>
C12H22O11 + 24 NH4NO3 = 12 CO2 + 59 H2O + 24 N2
NiO + H2 = Ni + H2O =>
NiO + H2 = Ni + H2O
CH3CH(OH)COOH + Na = CH3CH(ONa)COONa + H2 =>
CH3CH(OH)COOH + 2 Na = CH3CH(ONa)COONa + H2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
C12H22O11 + NH4NO3 = CO + H2O + N2 =>
C12H22O11 + 12 NH4NO3 = 12 CO + 35 H2O + 12 N2
Ca + NaOH = Ca(OH) + Na =>
Ca + NaOH = Ca(OH) + Na
HCI + NAOH = H2O + NACI =>
HCI + NAOH = H2O + NACI
P2O5 + NaOH = H2O + Na3PO4 =>
P2O5 + 6 NaOH = 3 H2O + 2 Na3PO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Ag2O + H2 = Ag + H2O =>
Ag2O + H2 = 2 Ag + H2O
Ni + Bi + S = NiBiS3 =>
Ni + Bi + 3 S = NiBiS3
Ba(No3)2 + Na2So4 = BaSo4 + NaNo3 =>
Ba(No3)2 + Na2So4 = BaSo4 + 2 NaNo3
Fe3O4 + Al = Fe + Al2O3 =>
3 Fe3O4 + 8 Al = 9 Fe + 4 Al2O3
HC1 + NaOH = H2O + NaC1 =>
HC1 + NaOH = H2O + NaC1
CaCo3 + HCl = CaCl2 + H20 + Co2 =>
10 CaCo3 + 20 HCl = 10 CaCl2 + H20 + 15 Co2
Sb2O5 + H = Sb2O3 + H2O =>
Sb2O5 + 4 H = Sb2O3 + 2 H2O
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/14/17
Équations équilibrées sur06/13/16
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