| Équations équilibrées la veille |
2 MgSO3 = 2 MgS + 3 O2
Na2CO3 + CH3CO2K = CH3CO2Na + K2CO3 =>
Na2CO3 + 2 CH3CO2K = 2 CH3CO2Na + K2CO3
AgNO3 + AlCl3 = AgCl3 + AlNO3 =>
AgNO3 + AlCl3 = AgCl3 + AlNO3
CuCl2 + Sn(SO4)4 = Cu(SO4)2 + SnCl4 =>
2 CuCl2 + Sn(SO4)4 = 2 Cu(SO4)2 + SnCl4
Na2[Zn(OH)4] + HNO3 = Zn(OH)2 + NaNO3 + H2O =>
Na2[Zn(OH)4] + 2 HNO3 = Zn(OH)2 + 2 NaNO3 + 2 H2O
Ba(SCN)2 + HNO3 = Ba(NO3)2 + SO4 + CO2 + NH =>
Ba(SCN)2 + 6 HNO3 = Ba(NO3)2 + 2 SO4 + 2 CO2 + 6 NH
HClO4 + Ba(OH)2 = BaCl2 + H2O + O2 =>
2 HClO4 + Ba(OH)2 = BaCl2 + 2 H2O + 4 O2
Na2MnO4 + NaI + H2SO4 = MnSO4 + I2 + H2O + Na2SO4 =>
Na2MnO4 + 4 NaI + 4 H2SO4 = MnSO4 + 2 I2 + 4 H2O + 3 Na2SO4
H2O + AsH3 = H3AsO4 + H{+} + {-} =>
4 H2O + AsH3 = H3AsO4 + 8 H{+} + 8e
Na2S2O3 + FeCl3 = Fe(ClS2O3) + NaCl =>
Na2S2O3 + FeCl3 = Fe(ClS2O3) + 2 NaCl
C6H14 + O2 = CO + H2O =>
2 C6H14 + 13 O2 = 12 CO + 14 H2O
C7H6O2 + NaHCO3 = C7H5O2Na + H2O + CO1 =>
9 C7H6O2 + 8 NaHCO3 = 8 C7H5O2Na + 11 H2O + 15 CO1
NaH + NCl3 = NH3 + NaCl =>
3 NaH + NCl3 = NH3 + 3 NaCl
HOCH2COOH + O2 = CO2 + H2O =>
2 HOCH2COOH + 3 O2 = 4 CO2 + 4 H2O
Cu2 + NH3*H2O = Cu(OH)2 + NH4 =>
Cu2 + 4 NH3*H2O = 2 Cu(OH)2 + 4 NH4
H3(PO4) + Be(OH)2 = Be3(PO4)2 + H2O =>
2 H3(PO4) + 3 Be(OH)2 = Be3(PO4)2 + 6 H2O
CaO + PO3 = Ca3(PO4)3 =>
3 CaO + 3 PO3 = Ca3(PO4)3
CH3COOH + Al2(CO3)3 = AlCH3 + CO2 + H2O =>
5 CH3COOH + 2 Al2(CO3)3 = 4 AlCH3 + 12 CO2 + 4 H2O
Cu2CO3 + HCl = CuCl + H2CO3 =>
Cu2CO3 + 2 HCl = 2 CuCl + H2CO3
(NH4)3SbS3 + HCl = NH4Cl + Sb2S3 + H2S =>
2(NH4)3SbS3 + 6 HCl = 6 NH4Cl + Sb2S3 + 3 H2S
H2SO3 = H2OSO2 =>
H2SO3 = H2OSO2
SiH4(g) + O2(g) = SiO2(g) + H2O(g) =>
SiH4(g) + 2 O2(g) = SiO2(g) + 2 H2O(g)
C6H4(CH3)2 + K2Cr2O7 + H2SO4 = C6H4(COOH)2 + K2SO4 + CrSO4 + H2O =>
2 C6H4(CH3)2 + 3 K2Cr2O7 + 9 H2SO4 = 2 C6H4(COOH)2 + 3 K2SO4 + 6 CrSO4 + 13 H2O
C + F2 = CF4 =>
C + 2 F2 = CF4
Hg(NO3)2 + SnCl2 = Hg2Cl2 + Sn(NO3)2 + SnCl4 =>
2 Hg(NO3)2 + 3 SnCl2 = Hg2Cl2 + 2 Sn(NO3)2 + SnCl4
C7H8N4O2 + AgNO3 = AgC7H8N4O2 + NO3 =>
C7H8N4O2 + AgNO3 = AgC7H8N4O2 + NO3
Fe(NH4)2(SO4)2 + H2C2O4 = (NH4)2SO4 + FeC2O4 + H2SO4 =>
Fe(NH4)2(SO4)2 + H2C2O4 = (NH4)2SO4 + FeC2O4 + H2SO4
CuSO4 + NaNO3 = Cu(NO3)2 + Na2(SO4) =>
CuSO4 + 2 NaNO3 = Cu(NO3)2 + Na2(SO4)
Ba + HNO3 = Ba(NO3)2 + H2O + NO2 =>
Ba + 4 HNO3 = Ba(NO3)2 + 2 H2O + 2 NO2
Pb(C4H4O6)2 + NiPO4 = Ni2(C4H4O6)3 + Pb3(PO4)4 =>
3 Pb(C4H4O6)2 + 4 NiPO4 = 2 Ni2(C4H4O6)3 + Pb3(PO4)4
MgCl2 + CaSO4 = MgSO4 + CaCl2 =>
MgCl2 + CaSO4 = MgSO4 + CaCl2
Nh4OH + H2SO4 = (Nh4)2SO4 + HOH =>
2 Nh4OH + H2SO4 = (Nh4)2SO4 + 2 HOH
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
NaOH + HCH3O2 = C2H3NaO2 + HOH =>
NaOH + 2 HCH3O2 = C2H3NaO2 + 3 HOH
Na2CO3 + HBr = NaBr + NaHCO3 =>
Na2CO3 + HBr = NaBr + NaHCO3
KMnO4 + MnSO4 + H2O = MnO2 + K2SO4 + H2SO4(water) =>
2 KMnO4 + 3 MnSO4 + 2 H2O = 5 MnO2 + K2SO4 + 2 H2SO4(water)
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
Mn + H2O = MnO4 + H =>
Mn + 4 H2O = MnO4 + 8 H
N2F2 + SiO2 = SiF4 + N2O =>
2 N2F2 + SiO2 = SiF4 + 2 N2O
H2S2O7H2O = H2SO4 =>
H2S2O7H2O = 2 H2SO4
HBrO3 + CaCO3 = Ca(BrO3)2 + H2CO3 =>
2 HBrO3 + CaCO3 = Ca(BrO3)2 + H2CO3
Cl{-} + H2BO3{-} + H2O = Cl2 + B + OH{-} =>
6 Cl{-} + 2 H2BO3{-} + 2 H2O = 3 Cl2 + 2 B + 8 OH{-}
CH3OH + C2H4O2 = C3H6O2 + H2O =>
CH3OH + C2H4O2 = C3H6O2 + H2O
Mg + Cu2S = MgS + Cu2 =>
Mg + Cu2S = MgS + Cu2
N = N2 =>
2 N = N2
Cr2O3 + H2O = CrO2 + H2 =>
Cr2O3 + H2O = 2 CrO2 + H2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NaOH + H2O2 + C7H5ClO = C14H10O4 + NaCl + H2O =>
2 NaOH + H2O2 + 2 C7H5ClO = C14H10O4 + 2 NaCl + 2 H2O
LiO2 + H2O = LiOH + O2 =>
4 LiO2 + 2 H2O = 4 LiOH + 3 O2
ReF6 + W = ReF5 + WF6 =>
6 ReF6 + W = 6 ReF5 + WF6
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
