Équations équilibrées la veille |
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
O2 = O3 =>
3 O2 = 2 O3
CN + H2O = HCN + OH =>
CN + H2O = HCN + OH
Ca + CuSO4 = CaCuSO4 =>
Ca + CuSO4 = CaCuSO4
Fe + O2 + H2O = Fe2O3H2O =>
4 Fe + 3 O2 + 2 H2O = 2 Fe2O3H2O
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
Lead(IV)Phosphate + SodiumSulfide = Lead(IV)Sulfide + SodiumPhosphate =>
Lead(IV)Phosphate + SodiumSulfide = Lead(IV)Sulfide + SodiumPhosphate
SiCl4(aq) + H2O(l) = H4SiO4(aq) + HCl(aq) =>
SiCl4(aq) + 4 H2O(l) = H4SiO4(aq) + 4 HCl(aq)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SO2 + Na2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
3 SO2 + Na2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C3O2H6 + NaOH = C3O2NaH5 + H2O =>
C3O2H6 + NaOH = C3O2NaH5 + H2O
NaI + Al(NO3)3 = NaNO3 + AlI3 =>
3 NaI + Al(NO3)3 = 3 NaNO3 + AlI3
NaCl + F2 = Cl2 + NaF =>
2 NaCl + F2 = Cl2 + 2 NaF
PbO{2} = Pb + O{2} =>
PbO{2} = Pb + O{2}
KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2
Al2O3 + Br2 = AlBr3 + O2 =>
2 Al2O3 + 6 Br2 = 4 AlBr3 + 3 O2
Ag + HNO3 = AgNO3 + NO2*H2O =>
Ag + 2 HNO3 = AgNO3 + NO2*H2O
CHCl = C2 + HCl =>
2 CHCl = C2 + 2 HCl
Sn + H2CO3 = Sn(CO3)2 + H2 =>
Sn + 2 H2CO3 = Sn(CO3)2 + 2 H2
SnCl2 + Hg(NO3)2 = Hg2Cl2 + Sn(NO3)4 =>
SnCl2 + 2 Hg(NO3)2 = Hg2Cl2 + Sn(NO3)4
Zn(s) + HCl(aq) = H2(g) + ZnCl2(aq) =>
Zn(s) + 2 HCl(aq) = H2(g) + ZnCl2(aq)
Ni(OH)2 + NaBr = NiBr2 + NaOH =>
Ni(OH)2 + 2 NaBr = NiBr2 + 2 NaOH
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Br2 + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2 + 6 NaOH = 5 NaBr + NaBrO3 + 3 H2O
BaOCO3 = BaCO4 =>
BaOCO3 = BaCO4
C12H56 + O2 = CO2 + H2O =>
C12H56 + 26 O2 = 12 CO2 + 28 H2O
HF + LiOH = LiF + H2O =>
HF + LiOH = LiF + H2O
AlCl + NaPO4 = AlPO4 + NaCl =>
AlCl + NaPO4 = AlPO4 + NaCl
NH4HNO3 = N2 + O2 + H2O =>
4 NH4HNO3 = 4 N2 + O2 + 10 H2O
Ag2CO3 + HBr = Ag2Br + HCO3 =>
Ag2CO3 + HBr = Ag2Br + HCO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ni + MgCl2 = Mg + NiCl =>
2 Ni + MgCl2 = Mg + 2 NiCl
Cu(NO3)2 + HCl = CuCl + H(NO3)2 =>
Cu(NO3)2 + HCl = CuCl + H(NO3)2
P + H2O = H3PO4 + PH3 =>
8 P + 12 H2O = 3 H3PO4 + 5 PH3
NaCl + F2 = Cl2 + NaF =>
2 NaCl + F2 = Cl2 + 2 NaF
VO{2+} + Br{-} + H{+} = V{3+} + H2O + Br2 =>
2 VO{2+} + 2 Br{-} + 4 H{+} = 2 V{3+} + 2 H2O + Br2
(Zn(NH3)4)(OH)2 + H2SO4 = (Zn(NH3)4)SO4 + H2O =>
(Zn(NH3)4)(OH)2 + H2SO4 = (Zn(NH3)4)SO4 + 2 H2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CH3COONa + H3PO4 = CH3COOH + Na3PO4 =>
3 CH3COONa + H3PO4 = 3 CH3COOH + Na3PO4
CH3COOCH3 + NaH = CH4 + CH3COONa =>
CH3COOCH3 + NaH = CH4 + CH3COONa
H2NO3 + NaOH = NaHNO3 + H2O =>
H2NO3 + NaOH = NaHNO3 + H2O
FeCl2 + NH4NO3 = FeNO3 + NH4Cl2 =>
FeCl2 + NH4NO3 = FeNO3 + NH4Cl2
C + H2 + O2 = CH2O2 =>
C + H2 + O2 = CH2O2
SnCl2 + K2Cr2O7 + HCl = H2[SnCl6] + CrCl3 + KCl + H2O =>
3 SnCl2 + K2Cr2O7 + 20 HCl = 3 H2[SnCl6] + 2 CrCl3 + 2 KCl + 7 H2O
Ni + CO3 = NiCO3 =>
Ni + CO3 = NiCO3
(NH4)SO4 + Ba(NO3) = BaSO4 + NH4NO3 =>
(NH4)SO4 + Ba(NO3) = BaSO4 + NH4NO3
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.