Équations équilibrées la veille |
AgNO3 + HS2 = AgS2 + HNO3
(CH3)CHOH + O2 = CO2 + H2O =>
4(CH3)CHOH + 11 O2 = 8 CO2 + 10 H2O
FeSO4 + KClO3 + KOH = KCl + K2FeO4 + H2O + K2SO4 =>
3 FeSO4 + 2 KClO3 + 12 KOH = 2 KCl + 3 K2FeO4 + 6 H2O + 3 K2SO4
VO + Fe2O3 = V2O5 + FeO =>
2 VO + 3 Fe2O3 = V2O5 + 6 FeO
NH2 + H2O = NH + H3O =>
NH2 + H2O = NH + H3O
(COOH)3 + CH3OH = COCH3O + H2O =>
(COOH)3 + 3 CH3OH = 3 COCH3O + 3 H2O
Na2S2O3 + AgCl = AgNaS2O3 + NaCl =>
Na2S2O3 + AgCl = AgNaS2O3 + NaCl
SnCl2 + H2O + O2 = H2SnO3 + HCl =>
2 SnCl2 + 4 H2O + O2 = 2 H2SnO3 + 4 HCl
Pb(OCN)2 + NH3 + H2O = Pb(OH)2 + CH4N2O =>
Pb(OCN)2 + 2 NH3 + 2 H2O = Pb(OH)2 + 2 CH4N2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
(NH4)2MoO4 + HCl + Zn = MoCl3 + ZnCl2 + H2O + NH4Cl =>
2(NH4)2MoO4 + 16 HCl + 3 Zn = 2 MoCl3 + 3 ZnCl2 + 8 H2O + 4 NH4Cl
MnO2 + KNO3 + KOH = K2MnO4 + KNO2 + H2O =>
MnO2 + KNO3 + 2 KOH = K2MnO4 + KNO2 + H2O
AlBr3 + Mg(OH)2 = MgBr2 + Al(OH)3 =>
2 AlBr3 + 3 Mg(OH)2 = 3 MgBr2 + 2 Al(OH)3
NiCl2 + FeSO4 = FeCl2 + NiSO4 =>
NiCl2 + FeSO4 = FeCl2 + NiSO4
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
Ca(NO2)2 + HBr = CaBr2 + HNO2 =>
Ca(NO2)2 + 2 HBr = CaBr2 + 2 HNO2
NaH2PO4 + KOH = H2O + NaKHPO4 =>
NaH2PO4 + KOH = H2O + NaKHPO4
MnSO4 + (NH4)2SO4 + H2O = (NH4)2Mn(SO4)2*6H2O =>
MnSO4 + (NH4)2SO4 + 6 H2O = (NH4)2Mn(SO4)2*6H2O
C12H22O11(l) + O2(g) = CO2(g) + H2O(l) =>
C12H22O11(l) + 12 O2(g) = 12 CO2(g) + 11 H2O(l)
F2 + H2O = HF + O3 =>
3 F2 + 3 H2O = 6 HF + O3
N2O4 + [(CH3)2N2H(CH3)] = CO2 + H2O + N =>
11 N2O4 + 4[(CH3)2N2H(CH3)] = 12 CO2 + 20 H2O + 30 N
Rh(NO3)3 = Rh2O3 + NO2 + O2 =>
4 Rh(NO3)3 = 2 Rh2O3 + 12 NO2 + 3 O2
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
NaHSO4 + KOH = K2SO4 + NaOH + H2O =>
NaHSO4 + 2 KOH = K2SO4 + NaOH + H2O
Be + NaOH + H2O = H2 + Na2Be(OH)4 =>
Be + 2 NaOH + 2 H2O = H2 + Na2Be(OH)4
ZnSO4 + CuBr2 = CuSO4 + ZnBr2 =>
ZnSO4 + CuBr2 = CuSO4 + ZnBr2
K2CrO4 + H2SO4 + K2SO3 = K2SO4 + Cr2(SO4)3 + H2O =>
2 K2CrO4 + 5 H2SO4 + 3 K2SO3 = 5 K2SO4 + Cr2(SO4)3 + 5 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C7H8 + KMnO4 + HCl = C7H6O2 + KCl + H2O + MnO2 =>
C7H8 + 2 KMnO4 + 2 HCl = C7H6O2 + 2 KCl + 2 H2O + 2 MnO2
Fe2(SO4)3 + Pb(NO3)2 = Fe(NO3)3 + Pb2(SO4)2 =>
2 Fe2(SO4)3 + 6 Pb(NO3)2 = 4 Fe(NO3)3 + 3 Pb2(SO4)2
N + O = N2O4 =>
2 N + 4 O = N2O4
C2H6O2(g) + O2 = CO2 + H2O =>
2 C2H6O2(g) + 5 O2 = 4 CO2 + 6 H2O
SiO2 + Mg = Si2Mg + MgO =>
2 SiO2 + 5 Mg = Si2Mg + 4 MgO
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Na2S(aq) + Ca(NO3)2(aq) = Na2(NO3)2(aq) + CaS(s) =>
Na2S(aq) + Ca(NO3)2(aq) = Na2(NO3)2(aq) + CaS(s)
K3(RhCl6) + K2C2O4 = K3[Rh(C2O4)3] + K2Cl2 =>
K3(RhCl6) + 3 K2C2O4 = K3[Rh(C2O4)3] + 3 K2Cl2
CoSO4 + (NH4)2S = CoS + (NH4)2SO4 =>
CoSO4 + (NH4)2S = CoS + (NH4)2SO4
HNO3 + NH3 = NH + H2O =>
HNO3 + 3 NH3 = 4 NH + 3 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Ca + Si = CaSi =>
Ca + Si = CaSi
CuO + C2H6 = Cu2O + CO2 + H2O =>
14 CuO + C2H6 = 7 Cu2O + 2 CO2 + 3 H2O
NaHC8H4O4 + NaOH = H2O + Na2C8H4O4 =>
NaHC8H4O4 + NaOH = H2O + Na2C8H4O4
C3H7OH + NaCl = C3H7Cl + NaOH =>
C3H7OH + NaCl = C3H7Cl + NaOH
CH3CHOHCOOH + NaOH = NaCH3CHOHCOO + H2O =>
CH3CHOHCOOH + NaOH = NaCH3CHOHCOO + H2O
HCl + F = FCl + H2 =>
2 HCl + 2 F = 2 FCl + H2
C12H22O11(l) + O2(g) = CO2(g) + H2O(l) =>
C12H22O11(l) + 12 O2(g) = 12 CO2(g) + 11 H2O(l)
NaHCO3 + CH3COOH = CH3COONa + CO2 + H2 =>
2 NaHCO3 + 3 CH3COOH = 2 CH3COONa + 4 CO2 + 4 H2
XCH2OH + KMnO4 + H2SO4 = XCOOH + K2SO4 + MnSO4 + H2O =>
5 XCH2OH + 4 KMnO4 + 6 H2SO4 = 5 XCOOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
MgSO4 + (NaOH) = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2(NaOH) = Mg(OH)2 + Na2SO4
Na2CO3(aq) + H2SO4(aq) = CO2 + H2O + Na2SO4 =>
Na2CO3(aq) + H2SO4(aq) = CO2 + H2O + Na2SO4
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.