| Équations équilibrées la veille |
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
CaS4O6 + Bi(NO3)3 = Ca(NO3)2 + Bi2(S4O6)3 =>
3 CaS4O6 + 2 Bi(NO3)3 = 3 Ca(NO3)2 + Bi2(S4O6)3
CH4 + H2O = H2 + C2O4 =>
2 CH4 + 4 H2O = 8 H2 + C2O4
Bi(NO3)3 + SnCl2 + S + NH4OH = Bi2Sn2S7 + HNO3 + HCl + NH3 =>
8 Bi(NO3)3 + 8 SnCl2 + 28 S + 15 NH4OH = 4 Bi2Sn2S7 + 29 HNO3 + 16 HCl + 10 NH3
B4C + KNO3 = B2O3 + KBO2 + N2 + C =>
5 B4C + 12 KNO3 = 4 B2O3 + 12 KBO2 + 6 N2 + 5 C
MgS + Sr(OH)2 = Mg(OH)2 + SrS =>
MgS + Sr(OH)2 = Mg(OH)2 + SrS
LiSO4 + Cr(C2H3O2)3 = Cr(SO4) + Li(C2H3O2)3 =>
LiSO4 + Cr(C2H3O2)3 = Cr(SO4) + Li(C2H3O2)3
C55H72O5N4Mg + CH4 = N + Mg + O + H3C =>
C55H72O5N4Mg + 93 CH4 = 4 N + Mg + 5 O + 148 H3C
CH4O + SOCl2 = CH3Cl + SO2 + HCl =>
CH4O + SOCl2 = CH3Cl + SO2 + HCl
KO3 + CO2 = K2C4O4 + O2 =>
2 KO3 + 4 CO2 = K2C4O4 + 5 O2
Co2O3 + S2 = Co3S4 + SO2 =>
12 Co2O3 + 25 S2 = 8 Co3S4 + 18 SO2
NaOH + NH4HSO3 = Na2SO3 + NH3 + H2O =>
2 NaOH + NH4HSO3 = Na2SO3 + NH3 + 2 H2O
CH3COOC2H5 + KOH = C2H5OH + CH3COOK =>
CH3COOC2H5 + KOH = C2H5OH + CH3COOK
Na + H + C + O = NaHCO3 =>
Na + H + C + 3 O = NaHCO3
Ag2CO3 + Fe(CH3COO)2 = FeCO3 + AgCH3COO =>
Ag2CO3 + Fe(CH3COO)2 = FeCO3 + 2 AgCH3COO
C5H13NO3 + O2 = NO2 + CO2 + H2O =>
4 C5H13NO3 + 31 O2 = 4 NO2 + 20 CO2 + 26 H2O
O + C6H1206 = CO2 + H2O =>
615 O + C6H1206 = 6 CO2 + 603 H2O
Ni(OH)2 + CuSO4 = Cu(OH)2 + NiSO4 =>
Ni(OH)2 + CuSO4 = Cu(OH)2 + NiSO4
HOCl + Ca(OH)2 = HOOH + CaCl2 =>
2 HOCl + Ca(OH)2 = 2 HOOH + CaCl2
CoCl2 + NH4Cl + NH3 + O2 = (Co(NH3)6)Cl3 + H2O =>
4 CoCl2 + 4 NH4Cl + 20 NH3 + O2 = 4(Co(NH3)6)Cl3 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Zn + H2O4 = ZnO4 + H2 =>
Zn + H2O4 = ZnO4 + H2
H2SO4 + NaMnO4 = Na2SO4 + HMnO4 =>
H2SO4 + 2 NaMnO4 = Na2SO4 + 2 HMnO4
C4H10 + C2H2Cl2 = C8H7 + HCl =>
7 C4H10 + 26 C2H2Cl2 = 10 C8H7 + 52 HCl
Cu + MgSO4 = CuMg + SO4 =>
Cu + MgSO4 = CuMg + SO4
Zn3Sb2(s) + H2O(l) = Zn(OH)2(aq) + SbH3(s) =>
Zn3Sb2(s) + 6 H2O(l) = 3 Zn(OH)2(aq) + 2 SbH3(s)
CH3CH2CH2H3 + O2 = C2H2(CO)2O + H2O =>
4 CH3CH2CH2H3 + 13 O2 = 3 C2H2(CO)2O + 17 H2O
AgNO3 + (NH4)2S = Ag2S + NH4NO3 =>
2 AgNO3 + (NH4)2S = Ag2S + 2 NH4NO3
NaHCO3 + HCl = HClNaClH2OCO2 =>
NaHCO3 + 2 HCl = HClNaClH2OCO2
H3BO3 + Ni(OH)3 = Ni(H2BO3)3 + H2O =>
3 H3BO3 + Ni(OH)3 = Ni(H2BO3)3 + 3 H2O
Ca(Cl)2 + HNO3 = Ca(NO3)2 + HCl =>
Ca(Cl)2 + 2 HNO3 = Ca(NO3)2 + 2 HCl
FeCl3 + Ba(OH)2 = BaCl3 + Fe(OH)2 =>
FeCl3 + Ba(OH)2 = BaCl3 + Fe(OH)2
BiSO4 + BaCl = BaSO4 + BiCl =>
BiSO4 + BaCl = BaSO4 + BiCl
Pb(OH)2 + H2CO3 = PbCO3 + H2O =>
Pb(OH)2 + H2CO3 = PbCO3 + 2 H2O
CrO4{2-} + H2O + e = Cr(OH)3 + OH{-} =>
CrO4{2-} + 4 H2O + 3e = Cr(OH)3 + 5 OH{-}
Zn + CH3COOH = Zn(CH3COOH) =>
Zn + CH3COOH = Zn(CH3COOH)
Po + Rn = PoRn =>
Po + Rn = PoRn
Ba3(PO3)2 + (NH4)2CO3 = (NH4)3PO3 + BaCO3 =>
Ba3(PO3)2 + 3(NH4)2CO3 = 2(NH4)3PO3 + 3 BaCO3
TiCl3 + Na2CrO4 + NaOH = Na2TiO3 + NaCrO2 + NaCl + H2O =>
3 TiCl3 + Na2CrO4 + 14 NaOH = 3 Na2TiO3 + NaCrO2 + 9 NaCl + 7 H2O
H2O + Na3P3O9 = NaH2PO4 =>
3 H2O + Na3P3O9 = 3 NaH2PO4
K3PO4 + HOH = K2HPO4 + KOH =>
K3PO4 + HOH = K2HPO4 + KOH
FeCl3 + Cr(NO3)2 = Fe(NO3)2 + CrCl3 =>
FeCl3 + Cr(NO3)2 = Fe(NO3)2 + CrCl3
C6H10 + MnO4 + H2O = C6H10(OH)2 + MnO2 =>
2 C6H10 + MnO4 + 2 H2O = 2 C6H10(OH)2 + MnO2
Zn + ZnCl2 = Zn4Cl4 =>
2 Zn + 2 ZnCl2 = Zn4Cl4
NaOH + FeO = Na4FeO3 + H2O =>
4 NaOH + FeO = Na4FeO3 + 2 H2O
BaCO3 + CH3COOH = (CH3COO)2Ba + H2O + CO2 =>
BaCO3 + 2 CH3COOH = (CH3COO)2Ba + H2O + CO2
K2SO3 + H2SO4 = K2SO4 + H2OSO2 =>
K2SO3 + H2SO4 = K2SO4 + H2OSO2
C2H5OCl + O2 = CO2 + H2O + Cl =>
4 C2H5OCl + 11 O2 = 8 CO2 + 10 H2O + 4 Cl
BH + H2O = H3BO4 + H2 =>
BH + 4 H2O = H3BO4 + 3 H2
Fe + F = FFe3 =>
3 Fe + F = FFe3
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
