Équations équilibrées la veille |
Y2O3 + 6 NH4F = 2 YF3 + 6 NH3 + 3 H2O
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
C2H5Cl + Cl2 = C2H4Cl4 + HCl =>
C2H5Cl + 2 Cl2 = C2H4Cl4 + HCl
CuCl3 + Zn = ZnCl3 + Cu =>
CuCl3 + Zn = ZnCl3 + Cu
K3PO4 + CaSO4 = Ca3(PO4)2 + K2SO4 =>
2 K3PO4 + 3 CaSO4 = Ca3(PO4)2 + 3 K2SO4
K3PO4 + Co(OH)2 = KOH + Co3(PO4)2 =>
2 K3PO4 + 3 Co(OH)2 = 6 KOH + Co3(PO4)2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
BaC2H3O2 + NaCrO4 = BaCrO4 + NaC2H3O2 =>
BaC2H3O2 + NaCrO4 = BaCrO4 + NaC2H3O2
H2SO3 + Li = LiSO3 + H2 =>
H2SO3 + Li = LiSO3 + H2
H2SO3 + Ba(OH)2 = BaOH2SO3 + H2O =>
H2SO3 + Ba(OH)2 = BaOH2SO3 + H2O
HBrO4(aq) + Fe(OH)2(s) = H2O + Fe(BrO4)2 =>
2 HBrO4(aq) + Fe(OH)2(s) = 2 H2O + Fe(BrO4)2
Fe + CH3CO2H = Fe(CH3CO2)2 + H2 =>
Fe + 2 CH3CO2H = Fe(CH3CO2)2 + H2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Pb3N4 + KI = PbI4 + K3N =>
Pb3N4 + 12 KI = 3 PbI4 + 4 K3N
Fe + Fe(CN)6 + K = KFe(Fe(CN)6) =>
Fe + Fe(CN)6 + K = KFe(Fe(CN)6)
Ag2S + (CN) + H2O = Ag(CN)2 + SO3 + H =>
Ag2S + 4(CN) + 3 H2O = 2 Ag(CN)2 + SO3 + 6 H
(NH4)2C2O4 + HCl = H2C2O4 + NH4Cl =>
(NH4)2C2O4 + 2 HCl = H2C2O4 + 2 NH4Cl
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
ZnSO4 + Cu(NO3)2 = Zn(NO3)2 + Cu(SO4) =>
ZnSO4 + Cu(NO3)2 = Zn(NO3)2 + Cu(SO4)
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
C17H19NO3 + H2O = C17H18NO3 + H3O =>
C17H19NO3 + H2O = C17H18NO3 + H3O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Pb + Na + C2H5Cl = Pb(C2H5)4 + NaCl =>
Pb + 4 Na + 4 C2H5Cl = Pb(C2H5)4 + 4 NaCl
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
C8H10 + KMnO4 + H2SO4 = K2SO4 + C8H6O4 + H2O + MnSO4 =>
5 C8H10 + 12 KMnO4 + 18 H2SO4 = 6 K2SO4 + 5 C8H6O4 + 28 H2O + 12 MnSO4
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
HCN = HCCH + N2 =>
2 HCN = HCCH + N2
Na3PO4*12H2O = Na3PO4 + H2O =>
Na3PO4*12H2O = Na3PO4 + 12 H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
C18H38(s) + O2(g) = CO2(g) + H2O(g) =>
2 C18H38(s) + 55 O2(g) = 36 CO2(g) + 38 H2O(g)
(CH3CH3) + O2 = CO2 + H2O =>
2(CH3CH3) + 7 O2 = 4 CO2 + 6 H2O
S + BaCl2 = SCl2 + Ba =>
S + BaCl2 = SCl2 + Ba
Cr + HNO3 = Cr(NO3)3 + N2O + H2O =>
8 Cr + 30 HNO3 = 8 Cr(NO3)3 + 3 N2O + 15 H2O
KMnO4 + H2S = KOH + MnO + H2O + SO =>
4 KMnO4 + 5 H2S = 4 KOH + 4 MnO + 3 H2O + 5 SO
Al(OH)3 + HCl = Al(OH)2Cl + H2O =>
Al(OH)3 + HCl = Al(OH)2Cl + H2O
CaCO3 + NaCl = Na2CO3 + CaCl2 =>
CaCO3 + 2 NaCl = Na2CO3 + CaCl2
Pb(OH)2 + Zn = Zn(OH)2 + Pb =>
Pb(OH)2 + Zn = Zn(OH)2 + Pb
ZnO2 + CO2 = Zn(CO3)2 =>
ZnO2 + 2 CO2 = Zn(CO3)2
CH3COOH + Cu = H2O + CuC2 =>
CH3COOH + Cu = 2 H2O + CuC2
C2H2 + CaC2 = CaH2 + C4 =>
C2H2 + CaC2 = CaH2 + C4
(CH3)2SiCl2 + H2O = HCl + (CH3)2Si(OH)2 =>
(CH3)2SiCl2 + 2 H2O = 2 HCl + (CH3)2Si(OH)2
BaCO3 + NaOH = (BaOH)2CO3 + Na2CO3 =>
2 BaCO3 + 2 NaOH = (BaOH)2CO3 + Na2CO3
HF + K2S = H2S + KF =>
2 HF + K2S = H2S + 2 KF
Mg + H2O = MgOH + H2 =>
2 Mg + 2 H2O = 2 MgOH + H2
Fe2O3 + KCl = FeCl3 + K2O =>
Fe2O3 + 6 KCl = 2 FeCl3 + 3 K2O
C7H6O2 + C4H6O2 = C9H8O2 + CH3COOH =>
C7H6O2 + C4H6O2 = C9H8O2 + CH3COOH
CH3COOC2H5 + NaOH = C2H5OH + CH3COONa =>
CH3COOC2H5 + NaOH = C2H5OH + CH3COONa
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur10/19/24
Équations équilibrées sur11/18/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.