| Équations équilibrées la veille |
2 HJ + 2 Na = 2 NaJ + H2
TiO2CaH2 = CaO2TiH2 =>
TiO2CaH2 = CaO2TiH2
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
(NH4)2SO4 + Cr(NO3)3 = NH4NO3 + (Cr)2(SO4)3 =>
3(NH4)2SO4 + 2 Cr(NO3)3 = 6 NH4NO3 + (Cr)2(SO4)3
K2SO3 + HNO3 = KNO3 + SO2 + H2O =>
K2SO3 + 2 HNO3 = 2 KNO3 + SO2 + H2O
CH3COOH + K2SiO3 = CH3COOK + SiO2 + H2O =>
2 CH3COOH + K2SiO3 = 2 CH3COOK + SiO2 + H2O
HBrO3 + Pd(OH)4 = Pd(BrO3)4 + H2O =>
4 HBrO3 + Pd(OH)4 = Pd(BrO3)4 + 4 H2O
Al(NO3)3*9H2O + NH4OH = Al2O3 + NO2 + H2O =>
14 Al(NO3)3*9H2O + 6 NH4OH = 7 Al2O3 + 48 NO2 + 141 H2O
Ti(SO4)2 + HCl = TiCl4 + H2SO4 =>
Ti(SO4)2 + 4 HCl = TiCl4 + 2 H2SO4
NH4NO2 = N + H2O =>
NH4NO2 = 2 N + 2 H2O
MnSO4 + Na2HAsO4 = Na2SO4 + MnHAsO4 =>
MnSO4 + Na2HAsO4 = Na2SO4 + MnHAsO4
Ca + H2SO = CaSO + H =>
Ca + H2SO = CaSO + 2 H
SO2 + HCl = SOCl2 + H2O =>
SO2 + 2 HCl = SOCl2 + H2O
KMnO4 + H2SO4 = K2SO4 + Mn2 + O7 + H2O =>
2 KMnO4 + H2SO4 = K2SO4 + Mn2 + O7 + H2O
Zn + HNO3 = Zn(NO3)2 + NH4NH4NO3 + H2O =>
17 Zn + 40 HNO3 = 17 Zn(NO3)2 + 2 NH4NH4NO3 + 12 H2O
Ba(OH)2(s) + NH4NO3(s) = Ba(NO3)2(s) + H20(l) + NH3 =>
15 Ba(OH)2(s) + 20 NH4NO3(s) = 15 Ba(NO3)2(s) + 4 H20(l) + 10 NH3
Na2 + O = NaO3 =>
Na2 + 6 O = 2 NaO3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Ba + S8 = BaS =>
8 Ba + S8 = 8 BaS
CaSO3 + H2O = CaO + H2SO3 =>
CaSO3 + H2O = CaO + H2SO3
C6H6 + O2 = CO2 + H2O(l) =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O(l)
CaSO4 + H2SiO3 = CaSiO3 + H2SO4 =>
CaSO4 + H2SiO3 = CaSiO3 + H2SO4
Pb(NO3)2 + K4Fe(CN)6 = Pb(Fe(CN)6)2 + K4NO3 =>
Pb(NO3)2 + 2 K4Fe(CN)6 = Pb(Fe(CN)6)2 + 2 K4NO3
K2Zn3[Fe(CN)6]2 + NaOH = Na2ZnO2 + KOH + Na4[Fe(CN)6] + H2O =>
K2Zn3[Fe(CN)6]2 + 14 NaOH = 3 Na2ZnO2 + 2 KOH + 2 Na4[Fe(CN)6] + 6 H2O
Mg(NO3)2 + EDTA = MgEDTA + NO3 =>
Mg(NO3)2 + EDTA = MgEDTA + 2 NO3
Fe(NO3)2 + Na3(PO4) = Fe3(PO4)2 + NaNO3 =>
3 Fe(NO3)2 + 2 Na3(PO4) = Fe3(PO4)2 + 6 NaNO3
NiS + H2SO4 = Ni3S4 + H2 + NiSO4 =>
4 NiS + H2SO4 = Ni3S4 + H2 + NiSO4
S2 = S =>
S2 = 2 S
H2C2O4(aq) + NaOH(aq) = H2O(l) + Na2C2O4 =>
H2C2O4(aq) + 2 NaOH(aq) = 2 H2O(l) + Na2C2O4
C2H5CHCH2 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
5 C2H5CHCH2 + 8 KMnO4 + 12 H2SO4 = 10 CH3COOH + 12 H2O + 8 MnSO4 + 4 K2SO4
CdO + NaOH = H2O + Na2CdO2 =>
CdO + 2 NaOH = H2O + Na2CdO2
CH3CH2COCH3 + H{+} + e = CH3CH2CH(OH)CH3 =>
CH3CH2COCH3 + 2 H{+} + 2e = CH3CH2CH(OH)CH3
Zn + P(g) = Zn3P2 =>
3 Zn + 2 P(g) = Zn3P2
SO2 + K2CrO4 + H2O = K2SO4 + H2SO4 + Cr(OH)3 =>
3 SO2 + 2 K2CrO4 + 4 H2O = 2 K2SO4 + H2SO4 + 2 Cr(OH)3
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Cl2O + NH3 = NH4Cl + N2 + H2O =>
3 Cl2O + 10 NH3 = 6 NH4Cl + 2 N2 + 3 H2O
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
C4H9OH + CuO = C4H7OH + H2O + Cu =>
C4H9OH + CuO = C4H7OH + H2O + Cu
[NH3][HCl] = [NH4Cl] =>
[NH3][HCl] = [NH4Cl]
F2 + Na2Te = NaF + Te =>
F2 + Na2Te = 2 NaF + Te
HCOOH + C3H7OH = H2O + C4H7OH =>
3 HCOOH + 7 C3H7OH = 7 H2O + 6 C4H7OH
OAlBr = AlOBr =>
OAlBr = AlOBr
NaBH4 + BF3 = NaBF4 + B2H6 =>
3 NaBH4 + 4 BF3 = 3 NaBF4 + 2 B2H6
P(m) + I(s) = PI =>
P(m) + I(s) = PI
KI + (NH4)2CrO7 + H2SO4 = Cr2(SO4)3 + I2 + K2SO4 + H2O + (NH4)2SO4 =>
18 KI + 2(NH4)2CrO7 + 14 H2SO4 = Cr2(SO4)3 + 9 I2 + 9 K2SO4 + 14 H2O + 2(NH4)2SO4
Ca + FeCl2 = Fe + CaCl2 =>
Ca + FeCl2 = Fe + CaCl2
SiO2 + C = SiCO + CO =>
SiO2 + 2 C = SiCO + CO
Fe203 + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe203 + 812 HNO3 = 203 Fe(NO3)3 + 203 NO + 406 H2O
Ca + H2SO = CaSO + H =>
Ca + H2SO = CaSO + 2 H
P + H2 = P1H2 =>
P + H2 = P1H2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
