| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
K2S2O3 + Cl2 + H2O = HSO4 + HCl + KCl =>
K2S2O3 + 5 Cl2 + 5 H2O = 2 HSO4 + 8 HCl + 2 KCl
HBr + P2O5 = HBrO2 + P2O3 =>
HBr + P2O5 = HBrO2 + P2O3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
OF2 + NaFeO2 = Na2FeO4 + FeF3 + O2 =>
6 OF2 + 8 NaFeO2 = 4 Na2FeO4 + 4 FeF3 + 3 O2
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
PCl3 + HOH = HCl + H3PO3 =>
PCl3 + 3 HOH = 3 HCl + H3PO3
MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
Na2SiO3 + Li = LiSiO3 + Na =>
Na2SiO3 + Li = LiSiO3 + 2 Na
H3BO3 + Co(OH)3 = CoBO3 + H2O =>
H3BO3 + Co(OH)3 = CoBO3 + 3 H2O
Fe + CuNo3 = Cu + Fe(No3)2 =>
Fe + 2 CuNo3 = 2 Cu + Fe(No3)2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaO + SO3 = NaSO4 =>
NaO + SO3 = NaSO4
Pb + HgCl2 = Hg + PbCl2 =>
Pb + HgCl2 = Hg + PbCl2
NiO + Mn2(SO4)7 = Ni2(SO4)2 + Mn2O7 =>
14 NiO + 2 Mn2(SO4)7 = 7 Ni2(SO4)2 + 2 Mn2O7
(NH4)2CO3 + H3AsO4 = (NH4)3AsO4 + H2CO3 =>
3(NH4)2CO3 + 2 H3AsO4 = 2(NH4)3AsO4 + 3 H2CO3
KOH + ZnBr2 = Zn(OH)2 + KBr =>
2 KOH + ZnBr2 = Zn(OH)2 + 2 KBr
FeClO = FeCl + O2 =>
2 FeClO = 2 FeCl + O2
CH3CH2OH + Br = CH3CH2Br + OH =>
CH3CH2OH + Br = CH3CH2Br + OH
K2SiO3 + ZnCl2 = KCl + ZnSiO3 =>
K2SiO3 + ZnCl2 = 2 KCl + ZnSiO3
Ca5(PO4)3F + H2SO4 = CaSO4 + (H3PO4)2 + HF =>
2 Ca5(PO4)3F + 10 H2SO4 = 10 CaSO4 + 3(H3PO4)2 + 2 HF
NaOH + Cl2 + NH3 = N2H4 + NaCl + H2O =>
2 NaOH + Cl2 + 2 NH3 = N2H4 + 2 NaCl + 2 H2O
SO4 = SO2 + O2 =>
SO4 = SO2 + O2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
FeCl2 + Br = FeCl3 + FeBr3 =>
3 FeCl2 + 3 Br = 2 FeCl3 + FeBr3
C4H10() + O2(g) = CO2(g) + H2O(g) =>
2 C4H10() + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
BaCo3 + H2O = H2 + Co + BaO =>
BaCo3 + H2O = H2 + 3 Co + BaO
H2C2O4 + KMnO4 + H2SO4 = CO2 + MnS04 + K2SO4 + H2O =>
31 H2C2O4 + 2 KMnO4 + 9 H2SO4 = 62 CO2 + 2 MnS04 + K2SO4 + 40 H2O
Mn(OH)2 + O2 + H2O = Mn(OH)3 =>
4 Mn(OH)2 + O2 + 2 H2O = 4 Mn(OH)3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
S + O2 = S2O2 =>
2 S + O2 = S2O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
C6H8ONCl + NaOH = C6H7ON + H2O + NaCl =>
C6H8ONCl + NaOH = C6H7ON + H2O + NaCl
NH3 = H2 + N2 =>
2 NH3 = 3 H2 + N2
Ca + H2 = CaH2 =>
Ca + H2 = CaH2
Zn(NO3)2 + H2SO4 = ZnSO4 + HNO3 =>
Zn(NO3)2 + H2SO4 = ZnSO4 + 2 HNO3
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
NaHSO3 + NaOH = Na2SO3 + H2O =>
NaHSO3 + NaOH = Na2SO3 + H2O
CuO + H2O = CuO2 + H2 =>
CuO + H2O = CuO2 + H2
Cs + H2O = CsOH + H2 =>
2 Cs + 2 H2O = 2 CsOH + H2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Zn3N2 + H2O = Zn(OH)2 + NH3 =>
Zn3N2 + 6 H2O = 3 Zn(OH)2 + 2 NH3
C3H7Br + NaOH = C3H7O + HBr + Na =>
C3H7Br + NaOH = C3H7O + HBr + Na
Hg2(No3)2 + KBr = HgBr + K(No3) =>
Hg2(No3)2 + 2 KBr = 2 HgBr + 2 K(No3)
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
