| Équations équilibrées la veille | Équations équilibrées le lendemain |
AGNO3 + NACL = NANO3 + AGCL
Al2O3 + H3BO3 = AlBO3 + H2O =>
Al2O3 + 2 H3BO3 = 2 AlBO3 + 3 H2O
Ga2(SO3)3 = Ga + S + O =>
Ga2(SO3)3 = 2 Ga + 3 S + 9 O
P2I4 + P4 + H2O = PH4I + H3PO4 =>
10 P2I4 + 13 P4 + 128 H2O = 40 PH4I + 32 H3PO4
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
C2H2 + Br2 = C2H2Br4 =>
C2H2 + 2 Br2 = C2H2Br4
HBrO + NaOH = H2O + NaBrO =>
HBrO + NaOH = H2O + NaBrO
Zn(CH3COO)2 + NaOH = Zn(OH)2 + NaCH3COO =>
Zn(CH3COO)2 + 2 NaOH = Zn(OH)2 + 2 NaCH3COO
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C2H5OH + KMnO4 + H2SO4 = CO2 + Mn2SO4 + K2SO4 + H2O =>
C2H5OH + 2 KMnO4 + 2 H2SO4 = 2 CO2 + Mn2SO4 + K2SO4 + 5 H2O
ZnCl2 + NaHCO3 = ZnCO3 + NaCl + HCl =>
ZnCl2 + NaHCO3 = ZnCO3 + NaCl + HCl
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
C6H10 + K2CrO4 + KOH + H2O = C6H8O4K2 + K3[Cr(OH)6] =>
3 C6H10 + 8 K2CrO4 + 14 KOH + 14 H2O = 3 C6H8O4K2 + 8 K3[Cr(OH)6]
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Zn + H3PO4 = Zn3(PO4)2 + H =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 6 H
Ag{+} + Br{-} = AgBr =>
Ag{+} + Br{-} = AgBr
P4 + Br2 + H2O = HBr + H3PO4 =>
P4 + 10 Br2 + 16 H2O = 20 HBr + 4 H3PO4
Mg(CH3COO)2 + NaOH = Mg(OH)2 + NaCH3COO =>
Mg(CH3COO)2 + 2 NaOH = Mg(OH)2 + 2 NaCH3COO
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al(OH)3 + HCl = AlCl + H(OH)3 =>
Al(OH)3 + HCl = AlCl + H(OH)3
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
Ag{+} + S{2-} = Ag2S =>
2 Ag{+} + S{2-} = Ag2S
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Na2 + O2 = Na2O =>
2 Na2 + O2 = 2 Na2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NO + Cl = NOCl =>
NO + Cl = NOCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe2O3 + C = CO2 + Fe =>
2 Fe2O3 + 3 C = 3 CO2 + 4 Fe
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Na + Zn2 + UO2 + HC2H3O2 + H2O = NaZn(UO2)3(C2H3O2)9(H2O)9 + H =>
2 Na + Zn2 + 6 UO2 + 18 HC2H3O2 + 18 H2O = 2 NaZn(UO2)3(C2H3O2)9(H2O)9 + 18 H
NaOH + HNO3 = NaNO3 + H2O =>
NaOH + HNO3 = NaNO3 + H2O
Sc{3+} + SO4{2-} = Sc2(SO4)3 =>
2 Sc{3+} + 3 SO4{2-} = Sc2(SO4)3
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
KMnO4 + NH3 = KNO3 + MnO2 + KOH + H2O =>
8 KMnO4 + 3 NH3 = 3 KNO3 + 8 MnO2 + 5 KOH + 2 H2O
CaCl2 + AlCl3 = CaCl3 + AlCl2 =>
CaCl2 + AlCl3 = CaCl3 + AlCl2
Na3PO4 + CuSO4 = NaSO4 + Cu3PO4 =>
Na3PO4 + 3 CuSO4 = 3 NaSO4 + Cu3PO4
Ca(OH)2 + H2So4 = CaSo4 + H2O =>
Ca(OH)2 + H2So4 = CaSo4 + 2 H2O
MgO + NaOh = Mg(Oh)2 + Na2O =>
MgO + 2 NaOh = Mg(Oh)2 + Na2O
NaHCO3 + HCl = NaCl + H2CO3 =>
NaHCO3 + HCl = NaCl + H2CO3
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
S + NaOH = Na2S + Na2S2O3 + H2O =>
4 S + 6 NaOH = 2 Na2S + Na2S2O3 + 3 H2O
Cu{2+} + Fe = Cu + Fe{2+} =>
Cu{2+} + Fe = Cu + Fe{2+}
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H2SO4 + SR(OH)2 = H2O + SRSO4 =>
H2SO4 + SR(OH)2 = 2 H2O + SRSO4
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
Ca + H2O = Ca{2+} + OH{-} + H2 =>
Ca + 2 H2O = Ca{2+} + 2 OH{-} + H2
| 1 2 3 4 5 6 7 8 9 10 11 12 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/10/19
Équations équilibrées sur10/10/18
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
