| Équations équilibrées la veille |
Ag + H = HAg
K{2+} + CO3{2-} = KCO3 =>
K{2+} + CO3{2-} = KCO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Al(OH)3 + BaSO4 = Al2(SO4)3 + (OH)2Ba =>
2 Al(OH)3 + 3 BaSO4 = Al2(SO4)3 + 3(OH)2Ba
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Fe(s) + O4(aq) = FeO(s) =>
4 Fe(s) + O4(aq) = 4 FeO(s)
Fe3P2 + AgNO3 = Fe(NO3)2 + Ag3P =>
Fe3P2 + 6 AgNO3 = 3 Fe(NO3)2 + 2 Ag3P
B2O3 + Na2O = NaBO2 =>
B2O3 + Na2O = 2 NaBO2
CH = C + H2 =>
2 CH = 2 C + H2
Ba + AgI = BaI2 + Ag =>
Ba + 2 AgI = BaI2 + 2 Ag
Fe{2+} + Cl2 = Fe{3+} + Cl{-} =>
2 Fe{2+} + Cl2 = 2 Fe{3+} + 2 Cl{-}
FeS + F = SF4 + Fe =>
FeS + 4 F = SF4 + Fe
Fe + Ce2 = FeCe =>
2 Fe + Ce2 = 2 FeCe
K2SiO3 + CrCl3 = KCl + Cr2(SiO3)3 =>
3 K2SiO3 + 2 CrCl3 = 6 KCl + Cr2(SiO3)3
As(OH)3 + KOH = KAsO2 + H2O =>
As(OH)3 + KOH = KAsO2 + 2 H2O
C2H2 + O2 = C02 + H2O =>
2 C2H2 + O2 = 2 C02 + 2 H2O
HBr + Na + HCO3 = H2CO3 + NaBr =>
HBr + Na + HCO3 = H2CO3 + NaBr
(NH4)I + Sn3(PO4)4 = (NH4)3(PO4) + SnI4 =>
12(NH4)I + Sn3(PO4)4 = 4(NH4)3(PO4) + 3 SnI4
SrCl2 + K3PO4 = SrPO4 + K3Cl2 =>
SrCl2 + K3PO4 = SrPO4 + K3Cl2
C + O2 = CO =>
2 C + O2 = 2 CO
FeCl3(aq) + (NH4)2SO4(aq) = Fe2(SO4)3 + NH4Cl =>
2 FeCl3(aq) + 3(NH4)2SO4(aq) = Fe2(SO4)3 + 6 NH4Cl
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
[Cr(NH3)6]Cl3 + KCN = [Cr(CN)6]Cl3 + (KNH3) =>
[Cr(NH3)6]Cl3 + 6 KCN = [Cr(CN)6]Cl3 + 6(KNH3)
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
K2Cr2O7(aq) + NaOH(aq) = K2CrO4(aq) + Na2CrO4(aq) + H2O(l) =>
K2Cr2O7(aq) + 2 NaOH(aq) = K2CrO4(aq) + Na2CrO4(aq) + H2O(l)
Os + HNO3 = OsO4 + NO2 + H2O =>
Os + 8 HNO3 = OsO4 + 8 NO2 + 4 H2O
K2CrO7 + FeSO4 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO7 + 18 FeSO4 + 14 H2SO4 = 9 Fe2(SO4)3 + Cr2(SO4)3 + 2 K2SO4 + 14 H2O
CH3CO2H + Cu = Cu(CH3CO2)2 + H2 =>
2 CH3CO2H + Cu = Cu(CH3CO2)2 + H2
CH4 = C + H2 =>
CH4 = C + 2 H2
Li2S + O2 = Li2O + SO2 =>
2 Li2S + 3 O2 = 2 Li2O + 2 SO2
Co(NO3)2NaOH = CoOHNa(NO3)2 =>
Co(NO3)2NaOH = CoOHNa(NO3)2
CuSO4 + K4[Fe(CN)6] = Cu[Fe(CN)6] + K4(SO4) =>
CuSO4 + K4[Fe(CN)6] = Cu[Fe(CN)6] + K4(SO4)
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
As2O3 + Zn + HNO3 = AsH3 + Zn(NO3)2 + H2O =>
As2O3 + 6 Zn + 12 HNO3 = 2 AsH3 + 6 Zn(NO3)2 + 3 H2O
Na2SiO3 + HCl = NaCl + H2SiO3 =>
Na2SiO3 + 2 HCl = 2 NaCl + H2SiO3
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
Cr2O3 + Na2CO3 + NaNO3 = CO2 + Na2CrO4 + NaNO2 =>
Cr2O3 + 2 Na2CO3 + 3 NaNO3 = 2 CO2 + 2 Na2CrO4 + 3 NaNO2
NH4F + Pb(NO3)2 = PbF2 + (NH4)(NO3) =>
2 NH4F + Pb(NO3)2 = PbF2 + 2(NH4)(NO3)
Cu(NO3)2*H2O = Cu(NO3)2 + H2O =>
Cu(NO3)2*H2O = Cu(NO3)2 + H2O
Ba(OH)2 + KMnO4 = KOH + BaMnO4 + H2O + O2 =>
4 Ba(OH)2 + 4 KMnO4 = 4 KOH + 4 BaMnO4 + 2 H2O + O2
B + HCl = BCl3 + H2 =>
2 B + 6 HCl = 2 BCl3 + 3 H2
HCHO + HCN = H2O + CH2 + CN =>
HCHO + 2 HCN = H2O + CH2 + 2 CN
MnSO4 + C2H5NS = MnNS + C2H5SO4 =>
MnSO4 + C2H5NS = MnNS + C2H5SO4
N2C2 = NC =>
N2C2 = 2 NC
NiSO4 + H2O = (NiOH)2SO4 + H2SO4 =>
2 NiSO4 + 2 H2O = (NiOH)2SO4 + H2SO4
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH4Cl + Na2S = NaCl + (NH4)2S =>
2 NH4Cl + Na2S = 2 NaCl + (NH4)2S
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
