Équations équilibrées la veille |
2 HNO3(aq) = N2O5(g) + H2O(l)
NH4 + CuO2 = N2 + Cu + H2O =>
2 NH4 + 2 CuO2 = N2 + 2 Cu + 4 H2O
KCl + NH3 + CO2 + H2O = KHCO3 + NH4Cl =>
KCl + NH3 + CO2 + H2O = KHCO3 + NH4Cl
CaCO3 + H2 = Ca + H2O + CO2 =>
CaCO3 + H2 = Ca + H2O + CO2
NaBr(s) + H3PO4(l) = HBr(g) + Na3PO4(s) =>
3 NaBr(s) + H3PO4(l) = 3 HBr(g) + Na3PO4(s)
CaCO3 + H2 = Ca + H2O + CO2 =>
CaCO3 + H2 = Ca + H2O + CO2
K2CO3 + HNO3 = KNO3 + H2CO3 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2CO3
HNO3(aq) = N2O5(s) + H2O(l) =>
2 HNO3(aq) = N2O5(s) + H2O(l)
Ni + Pt(SO4)2 = NiPt(SO4)2 =>
Ni + Pt(SO4)2 = NiPt(SO4)2
Ag + HNO3 = AgNO3 + NO + H2O(l) =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O(l)
H2SO4 + H2C2O4 = SO2 + CO2 + H2O =>
H2SO4 + H2C2O4 = SO2 + 2 CO2 + 2 H2O
HNO3(aq) = N2O5(g) + H2O(l) =>
2 HNO3(aq) = N2O5(g) + H2O(l)
ZnO + CH3COOH = ZnC4H6O4 + H2O =>
ZnO + 2 CH3COOH = ZnC4H6O4 + H2O
LiF + Cr2O3 = CrF3 + Li2O =>
6 LiF + Cr2O3 = 2 CrF3 + 3 Li2O
HCl + CuS + HNO3 = CuCl2 + NO + S + H2O =>
6 HCl + 3 CuS + 2 HNO3 = 3 CuCl2 + 2 NO + 3 S + 4 H2O
Cu(OH)2 + H4P2O5 = Cu4(P2O5)2 + H2O =>
4 Cu(OH)2 + 2 H4P2O5 = Cu4(P2O5)2 + 8 H2O
Cu(OH)2 + (NH4OH*2H2O) + NH4NO3 = [Cu(NH3)4](NO3)2 + H2O =>
Cu(OH)2 + 2(NH4OH*2H2O) + 2 NH4NO3 = [Cu(NH3)4](NO3)2 + 8 H2O
NaMnO4 + H2SO4 = Na2SO4 + O2 + MnSO4 + H2O =>
4 NaMnO4 + 6 H2SO4 = 2 Na2SO4 + 5 O2 + 4 MnSO4 + 6 H2O
HNO3(aq) = N2O5(s) + H2O(l) =>
2 HNO3(aq) = N2O5(s) + H2O(l)
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
HNO3(aq) = N2O5(g) + H2O(l) =>
2 HNO3(aq) = N2O5(g) + H2O(l)
Na2O + MgSO4 = Na2SO4 + MgO =>
Na2O + MgSO4 = Na2SO4 + MgO
ZnO + CH3COOH = Zn(CH3CO2)2 + H2O =>
ZnO + 2 CH3COOH = Zn(CH3CO2)2 + H2O
Al2(SO4)3 + NH4OH = Al(OH)3 + NH4 + (SO4)3 =>
Al2(SO4)3 + 6 NH4OH = 2 Al(OH)3 + 6 NH4 + (SO4)3
O2 + C8H14 = H2O + CO2 =>
23 O2 + 2 C8H14 = 14 H2O + 16 CO2
HNO3(aq) = N2O5(s) + H2O(l) =>
2 HNO3(aq) = N2O5(s) + H2O(l)
Na3 + PO4 + CaCl2 = (Ca3PO4)2 + NaCl =>
4 Na3 + 2 PO4 + 6 CaCl2 = (Ca3PO4)2 + 12 NaCl
CaHPO4 = Ca3(PO4)2 + H3PO4 =>
3 CaHPO4 = Ca3(PO4)2 + H3PO4
H(g) + NO2(g) = H2O(g) + NH3(g) =>
7 H(g) + NO2(g) = 2 H2O(g) + NH3(g)
KOH + S = K2S + H2O + K2SO4 =>
8 KOH + 4 S = 3 K2S + 4 H2O + K2SO4
ZnO + CH3COOH = Zn(CH3COO)2 + H2O =>
ZnO + 2 CH3COOH = Zn(CH3COO)2 + H2O
CaHPO4 = Ca3(PO4)2 + H3PO4 =>
3 CaHPO4 = Ca3(PO4)2 + H3PO4
Mg + H2O(g) = Mg(OH)2 + H2 =>
Mg + 2 H2O(g) = Mg(OH)2 + H2
FeS + Fr = FrS + Fe =>
FeS + Fr = FrS + Fe
CH3COOH + ZnO = (CH3COO)2Zn + H2O =>
2 CH3COOH + ZnO = (CH3COO)2Zn + H2O
Mg + H2O(g) = Mg(OH)2 + H2 =>
Mg + 2 H2O(g) = Mg(OH)2 + H2
CH3NO2 + O2 = CO2 + H2O + NO =>
4 CH3NO2 + 5 O2 = 4 CO2 + 6 H2O + 4 NO
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Mg + H2O(g) = Mg(OH)2 + H2 =>
Mg + 2 H2O(g) = Mg(OH)2 + H2
NH3 + HC1 = NH4C1 =>
NH3 + HC1 = NH4C1
CO + H2 + C2H4 = CH3CH2CHO =>
CO + H2 + C2H4 = CH3CH2CHO
CH3NO2 + O2 = CO2 + N2 + H2O =>
4 CH3NO2 + 3 O2 = 4 CO2 + 2 N2 + 6 H2O
CO + H2 + C2H4 = CH3CH2CHO =>
CO + H2 + C2H4 = CH3CH2CHO
MgCl2 + NH4Cl + NaH2PO4 = Mg(NH4)(PO4) + HCl + NaCl =>
MgCl2 + NH4Cl + NaH2PO4 = Mg(NH4)(PO4) + 2 HCl + NaCl
CO + H2 + C2H4 = CH3CH2CHO =>
CO + H2 + C2H4 = CH3CH2CHO
Na2SO4 + NaOH = Na + (SO4)OH =>
Na2SO4 + NaOH = 3 Na + (SO4)OH
Br(g) + H(g) = HBr(g) =>
Br(g) + H(g) = HBr(g)
CO + H2 + C2H4 = CH3CH2CHO =>
CO + H2 + C2H4 = CH3CH2CHO
BCl3 + NH3 = B(NH2)3 + HCl =>
BCl3 + 3 NH3 = B(NH2)3 + 3 HCl
PH3 + HCl = PCl5 + H2 =>
PH3 + 5 HCl = PCl5 + 4 H2
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.