| Équations équilibrées la veille |
35 CH4 = 7 C5 + 20 H7
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
CuO + C16H34 = CO2 + Cu + H2 =>
32 CuO + C16H34 = 16 CO2 + 32 Cu + 17 H2
CuNO32 = CuO + NO2 + O2 =>
2 CuNO32 = 2 CuO + 2 NO2 + 29 O2
C17H33COOH + H2 = C18H38 + H2O =>
C17H33COOH + 4 H2 = C18H38 + 2 H2O
(NH4)2MoO4 + HCl + H2SnCl4 = Mo5O14 + H2SnCl6 + H2O + NH4Cl =>
5(NH4)2MoO4 + 12 HCl + H2SnCl4 = Mo5O14 + H2SnCl6 + 6 H2O + 10 NH4Cl
K2Cr2O7 + AgNO3 = Ag2Cr2O7 + K2(NO3)2 =>
K2Cr2O7 + 2 AgNO3 = Ag2Cr2O7 + K2(NO3)2
H2O2 + KNO2 + H2SO4 = NO2 + H2O + K2SO4 =>
H2O2 + 2 KNO2 + H2SO4 = 2 NO2 + 2 H2O + K2SO4
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
LiNO3 + NaClO3 = LiClO3 + NaNO3 =>
LiNO3 + NaClO3 = LiClO3 + NaNO3
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
NH3 + P2O5 = (NH3)P2O5 =>
NH3 + P2O5 = (NH3)P2O5
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Ba2Cl2 + Na2SO4 = Ba2SO4 + NaCl =>
Ba2Cl2 + Na2SO4 = Ba2SO4 + 2 NaCl
MnO2 + HBr = MnBr2 + Br2 + H2O =>
MnO2 + 4 HBr = MnBr2 + Br2 + 2 H2O
K2Cr2O7 + HBr = CrBr + KBr + Br2 + H2O =>
K2Cr2O7 + 14 HBr = 2 CrBr + 2 KBr + 5 Br2 + 7 H2O
(NH4)2SO4 + H2O = H2(SO4) + NH4(OH) =>
(NH4)2SO4 + 2 H2O = H2(SO4) + 2 NH4(OH)
NaBr + HHHPOOOO = HBr + NaNaNaPOOOO =>
3 NaBr + HHHPOOOO = 3 HBr + NaNaNaPOOOO
Mg(S) + O2(g) = MgO(S) =>
2 Mg(S) + O2(g) = 2 MgO(S)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Br2 + CaI2 = CaBr2 + I2 =>
Br2 + CaI2 = CaBr2 + I2
Cu(OH)2 + NH4OH = [Cu(NH3)4]*(OH)2 + H2O =>
Cu(OH)2 + 4 NH4OH = [Cu(NH3)4]*(OH)2 + 4 H2O
HI + H2O = H3O + I =>
HI + H2O = H3O + I
Nh4OH + H3PO4 = Nh4H2PO4 + H2O =>
Nh4OH + H3PO4 = Nh4H2PO4 + H2O
H2Po4 + Na + OH = Na2Po4 + H2O =>
H2Po4 + 2 Na + 2 OH = Na2Po4 + 2 H2O
MnO4{-} + As2S3 = MnO2 + AsO4{2-} + SO4{2-} =>
10 MnO4{-} + As2S3 = 10 MnO2 + 2 AsO4{2-} + 3 SO4{2-}
Mn3(PO4)2 = Mn + PO4 =>
Mn3(PO4)2 = 3 Mn + 2 PO4
Ti(OH)2 + HPO3 = Ti(PO3)2 + H2O =>
Ti(OH)2 + 2 HPO3 = Ti(PO3)2 + 2 H2O
CrO3 + HCl = CrO2Cl2 + HOH =>
CrO3 + 2 HCl = CrO2Cl2 + HOH
K + H3(PO4) = K3(PO4) + H2 =>
6 K + 2 H3(PO4) = 2 K3(PO4) + 3 H2
Mn(OH)7 + SO3 = Mn2(SO4)7 + H2O =>
2 Mn(OH)7 + 7 SO3 = Mn2(SO4)7 + 7 H2O
Cr2O3 + HBr = CrBr2 + Br2 + H2O =>
Cr2O3 + 6 HBr = 2 CrBr2 + Br2 + 3 H2O
(NH4)2SO4 + O2 = H2SO4 + H2O + NO3 =>
2(NH4)2SO4 + 9 O2 = 2 H2SO4 + 6 H2O + 4 NO3
Pb(NO3)2 + MgI2 = PbI2 + Mg(NO3)2 =>
Pb(NO3)2 + MgI2 = PbI2 + Mg(NO3)2
CaO + MgCl2 = MgO + CaCl2 =>
CaO + MgCl2 = MgO + CaCl2
Y2O3 + BaCO3 + CuO + O2 = YBa2Cu3O7 + CO2 =>
2 Y2O3 + 8 BaCO3 + 12 CuO + O2 = 4 YBa2Cu3O7 + 8 CO2
C14H12O2 + NaBH4 + H2O = C14H14O2 + NaB(OH)4 =>
4 C14H12O2 + NaBH4 + 4 H2O = 4 C14H14O2 + NaB(OH)4
Y2O3 + BaCO3 + CuO + O2 = YBa2Cu3O7 + CO2 =>
2 Y2O3 + 8 BaCO3 + 12 CuO + O2 = 4 YBa2Cu3O7 + 8 CO2
N2O5 + Ca(OH)2 = Ca(NO3)2 + H2O =>
N2O5 + Ca(OH)2 = Ca(NO3)2 + H2O
I3 + Ag = AgI =>
I3 + 3 Ag = 3 AgI
RbO + HCl = Rb + H2O + Cl =>
RbO + 2 HCl = Rb + H2O + 2 Cl
FeSO4*7H2O + Ca(HCO3)2 + O2 = Fe(OH)3 + CaSO4 + CO2 + H2O =>
4 FeSO4*7H2O + 4 Ca(HCO3)2 + O2 = 4 Fe(OH)3 + 4 CaSO4 + 8 CO2 + 26 H2O
Ca(NO{3+}){2+} + HBr = CaBr{2+} + HNO{3+} =>
Ca(NO{3+}){2+} + HBr = CaBr{2+} + HNO{3+}
KMnO4 + H2S = MnO + S + KOH + H2O =>
2 KMnO4 + 5 H2S = 2 MnO + 5 S + 2 KOH + 4 H2O
Hg(l) + LiCl = HgCl(l) + Li =>
Hg(l) + LiCl = HgCl(l) + Li
N2(g) + H2(g) + O2(g) = HNO3(g) =>
N2(g) + H2(g) + 3 O2(g) = 2 HNO3(g)
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
CO2(g) + H2O(l) = C6H12O6(aq) + O2(g) =>
6 CO2(g) + 6 H2O(l) = C6H12O6(aq) + 6 O2(g)
CuSO4 = SO3 + CuO =>
CuSO4 = SO3 + CuO
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
