| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
CO2 + H20 = H2C03 + OH =>
15 CO2 + 2 H20 = 5 H2C03 + 30 OH
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
AlPO4 + HOH = AlOH + HPO4 =>
AlPO4 + HOH = AlOH + HPO4
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g)
KMNO4 + KI + H2SO4 = MNSO4 + K2SO4 + H2O + I2 =>
2 KMNO4 + 10 KI + 8 H2SO4 = 2 MNSO4 + 6 K2SO4 + 8 H2O + 5 I2
(NH4)2SO4 + HCl = SCl2 + NO + H2O + H2 =>
(NH4)2SO4 + 2 HCl = SCl2 + 2 NO + 2 H2O + 3 H2
Na2SiO3 + NiSO4 = NiSiO3 + Na2SO4 =>
Na2SiO3 + NiSO4 = NiSiO3 + Na2SO4
Fe3O4 + C = Fe + CO =>
Fe3O4 + 4 C = 3 Fe + 4 CO
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
Fe3O4 + C = Fe + CO =>
Fe3O4 + 4 C = 3 Fe + 4 CO
Li2 + Br2 = LiBr =>
Li2 + Br2 = 2 LiBr
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3CONH2 + HNO2 = CH3CHO2 + H2O + N2 =>
CH3CONH2 + HNO2 = CH3CHO2 + H2O + N2
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu =>
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
K + O2 = K2O =>
4 K + O2 = 2 K2O
K + Cl2 = KCl2 =>
K + Cl2 = KCl2
Zn + HNO3 = Zn(NO3)2 + N2 + H2O =>
5 Zn + 12 HNO3 = 5 Zn(NO3)2 + N2 + 6 H2O
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
NaMNO4 + NaOH = Na2MNO4 + H2O + O2 =>
4 NaMNO4 + 4 NaOH = 4 Na2MNO4 + 2 H2O + O2
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
KBrO3 = KBr + O2 =>
2 KBrO3 = 2 KBr + 3 O2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
(NH4)2SO4 + HCl = SCl2 + N2 + H2O + H2 =>
(NH4)2SO4 + 2 HCl = SCl2 + N2 + 4 H2O + H2
As2S5 + HNO3 = H3AsO4 + NO2 + H20 + H2SO4 =>
5 As2S5 + 140 HNO3 = 10 H3AsO4 + 140 NO2 + 3 H20 + 25 H2SO4
NaHSo4 + NaCN = Na2So4 + HCN =>
NaHSo4 + NaCN = Na2So4 + HCN
As2S5 + HNO3 = H3AsO4 + NO2 + H20 + H2SO4 =>
5 As2S5 + 140 HNO3 = 10 H3AsO4 + 140 NO2 + 3 H20 + 25 H2SO4
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CH3C(CH3)(OH)CH3 + K2Cr2O7 + H2SO4 = CH3COCH3 + Cr2(SO4)3 + K2SO4 + H2O =>
9 CH3C(CH3)(OH)CH3 + 4 K2Cr2O7 + 16 H2SO4 = 12 CH3COCH3 + 4 Cr2(SO4)3 + 4 K2SO4 + 25 H2O
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
NaNO3 + Zn + H2O = NH3 + Zn(OH)2 + NaOH =>
NaNO3 + 4 Zn + 6 H2O = NH3 + 4 Zn(OH)2 + NaOH
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
Fe + HNO3 = Fe2O3 + NO2 + H2O =>
2 Fe + 6 HNO3 = Fe2O3 + 6 NO2 + 3 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/16
Équations équilibrées sur12/15/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
