| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaF2 + H2SO4 = CaSO4 + 2 HF
KI + KIO3 + H2SO4 = K2SO4 + I2 + H2O =>
5 KI + KIO3 + 3 H2SO4 = 3 K2SO4 + 3 I2 + 3 H2O
Th + Pt + Ge = ThPt2Ge2 =>
Th + 2 Pt + 2 Ge = ThPt2Ge2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Th + Pt + Si = ThPt2Si2 =>
Th + 2 Pt + 2 Si = ThPt2Si2
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = [Co(NH3)5]Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH3 + H2O2 = 2[Co(NH3)5]Cl3 + 14 H2O
Al(NO3)3 + NAOH = Al(OH)3 + NANO3 =>
Al(NO3)3 + 3 NAOH = Al(OH)3 + 3 NANO3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
KCrO2 + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 KCrO2 + 3 Br2 + 8 KOH = 2 K2CrO4 + 6 KBr + 4 H2O
Th + Ni + Si = ThNiSi =>
Th + Ni + Si = ThNiSi
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Sb2O5 + HCl = SbCl5 + H2O =>
Sb2O5 + 10 HCl = 2 SbCl5 + 5 H2O
KOH + HNO3 = KNO3 + H2O =>
KOH + HNO3 = KNO3 + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CuCl2(aq) + Ni(s) = Cu(s) + NiCl2(s) =>
CuCl2(aq) + Ni(s) = Cu(s) + NiCl2(s)
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Ba + O = BaO =>
Ba + O = BaO
CuCl2(aq) + Ni(s) = Cu(s) + NiCl2(aq) =>
CuCl2(aq) + Ni(s) = Cu(s) + NiCl2(aq)
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
V + O2 = V2O5 =>
4 V + 5 O2 = 2 V2O5
Ba + O = BaO =>
Ba + O = BaO
CaSO + BrCl = CaCl + BrSO =>
CaSO + BrCl = CaCl + BrSO
C2H5OH + O = CO2 + H2O =>
C2H5OH + 6 O = 2 CO2 + 3 H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
P + KMnO4 + KOH = K3PO4 + K2MnO4 + H2O =>
P + 5 KMnO4 + 8 KOH = K3PO4 + 5 K2MnO4 + 4 H2O
KMnO4 + C2H2 = (COOK)2 + MnO2 + KOH + H2O =>
8 KMnO4 + 3 C2H2 = 3(COOK)2 + 8 MnO2 + 2 KOH + 2 H2O
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
SiF4 + H2O = SiO2 + HF =>
SiF4 + 2 H2O = SiO2 + 4 HF
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
HI + H2SO4 = I2 + H2O + H2S =>
8 HI + H2SO4 = 4 I2 + 4 H2O + H2S
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Au + HNO3 + HCl = AuCl4 + NO + H2O =>
3 Au + 4 HNO3 + 12 HCl = 3 AuCl4 + 4 NO + 8 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
NiCl2 + Na2NO3 = NiNO3 + NaCl =>
NiCl2 + Na2NO3 = NiNO3 + 2 NaCl
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
Cu(NO3)2 + NAOH = Cu(OH)2 + NANO3 =>
Cu(NO3)2 + 2 NAOH = Cu(OH)2 + 2 NANO3
Ca(NO3)2*4H2O + Sr(NO3)2 + Al(NO3)3*9H2O + SiO2 + NH2CONH2 + Dy2O3 = CaSrAl2SiO7Dy + N2 + H2O + CO2 =>
6 Ca(NO3)2*4H2O + 6 Sr(NO3)2 + 12 Al(NO3)3*9H2O + 6 SiO2 + 53 NH2CONH2 + 3 Dy2O3 = 6 CaSrAl2SiO7Dy + 83 N2 + 238 H2O + 53 CO2
HCl + Fe = FeCl3 + H2 =>
6 HCl + 2 Fe = 2 FeCl3 + 3 H2
C2H4Ni + H2 = C2H6 + Ni =>
C2H4Ni + H2 = C2H6 + Ni
Cl2O7 + Na2O = NaClO4 =>
Cl2O7 + Na2O = 2 NaClO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/19/16
Équations équilibrées sur10/19/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
