| Équations équilibrées la veille |
2 Cn + H2 = 2 HCn
CCl3CH(OH)2 + NaBH4 = CCl3CH2OH + H3BO3 + NaOH =>
4 CCl3CH(OH)2 + NaBH4 = 4 CCl3CH2OH + H3BO3 + NaOH
Mn2O3 + KOH + KNO3 = H2O + K2MnO4 + KNO2 =>
Mn2O3 + 4 KOH + 3 KNO3 = 2 H2O + 2 K2MnO4 + 3 KNO2
Ni + H2O = NiH + O =>
2 Ni + H2O = 2 NiH + O
KBrO3 + F2 + KOH = KBrO4 + KF + H2O =>
KBrO3 + F2 + 2 KOH = KBrO4 + 2 KF + H2O
Fe(OH)3 + K2C2O4 + H2C2O4 = K3(Fe(C2O4)3) + H2O =>
2 Fe(OH)3 + 3 K2C2O4 + 3 H2C2O4 = 2 K3(Fe(C2O4)3) + 6 H2O
C + P = CP =>
C + P = CP
Cu(OH)2 + NaOH + C6H12O6 = CuOH + C6H11O7Na + H2O =>
2 Cu(OH)2 + NaOH + C6H12O6 = 2 CuOH + C6H11O7Na + 2 H2O
CH3CHBrCOOHNH3 = CH3CH(NH2)COOHHBr =>
CH3CHBrCOOHNH3 = CH3CH(NH2)COOHHBr
AsCl3 + H2O = As(OH)3 + HCl =>
AsCl3 + 3 H2O = As(OH)3 + 3 HCl
(SnOH)2SO4 + H2SO4 = SnSO4 + H2O =>
(SnOH)2SO4 + H2SO4 = 2 SnSO4 + 2 H2O
BH4{-} + ClO3{-} + H2O = H2BO3{-} + Cl{1{-}]+OH{-} =>
BH4{-} + 2 ClO3{-} + H2O = H2BO3{-} + 2 Cl{1{-}]+4OH{-}
O = O34 =>
34 O = O34
NaNO3(s) + H2SO4(l) = NaHSO4(s) + HNO3 =>
NaNO3(s) + H2SO4(l) = NaHSO4(s) + HNO3
Ca + Au(No3)3 = Ca(No3)2 + Au =>
3 Ca + 2 Au(No3)3 = 3 Ca(No3)2 + 2 Au
K4[Fe(CN)6] + FeSO4 = K2SO4 + K2Fe[Fe(CN)6] =>
K4[Fe(CN)6] + FeSO4 = K2SO4 + K2Fe[Fe(CN)6]
CoCl2*6H2O + NH4Cl + NH4OH + (HO) = (Co(NH3)6)Cl3 + H2O =>
CoCl2*6H2O + NH4Cl + 5 NH4OH + (HO) = (Co(NH3)6)Cl3 + 12 H2O
CaNO3 + KSO4 = CaSO4 + KNO3 =>
CaNO3 + KSO4 = CaSO4 + KNO3
Sn(OH)2 + HClO2 = SnOHClO2 + H2O =>
Sn(OH)2 + HClO2 = SnOHClO2 + H2O
CH3NHNH2 + N2O4 = N2 + H2O + CO2 =>
4 CH3NHNH2 + 5 N2O4 = 9 N2 + 12 H2O + 4 CO2
Zn(s) + NiCl2(aq) = ZnCl2(aq) + Ni(s) =>
Zn(s) + NiCl2(aq) = ZnCl2(aq) + Ni(s)
C2H5OH = C2H4O + H2 =>
C2H5OH = C2H4O + H2
Gd2O3 + HNO3 = Gd(NO3)2 + H2O + O2 =>
2 Gd2O3 + 8 HNO3 = 4 Gd(NO3)2 + 4 H2O + O2
NH4OH + HSO4 = NH4SO4 + H2O =>
NH4OH + HSO4 = NH4SO4 + H2O
BaCO3 + H3PO4 = Ba3(PO4)2 + H2CO3 =>
3 BaCO3 + 2 H3PO4 = Ba3(PO4)2 + 3 H2CO3
Fe(OH)2 + H2O2 = Fe(OH)3 =>
2 Fe(OH)2 + H2O2 = 2 Fe(OH)3
NOKClOH2KO2 = KNO3KClH2O =>
NOKClOH2KO2 = KNO3KClH2O
V{3+} + Mn{7+} = V{5} + Mn{2+} =>
5 V{3+} + 2 Mn{7+} = 5 V{5} + 2 Mn{2+}
HaHCO3 = Ha2CO3 + H2O + CO2 =>
2 HaHCO3 = Ha2CO3 + H2O + CO2
BH3 + O2 = HB2O3 + H2O =>
8 BH3 + 11 O2 = 4 HB2O3 + 10 H2O
NaOH(aq) + AgNO3(aq) = Ag2O(s) + H2O(l) + NaNO3(aq) =>
2 NaOH(aq) + 2 AgNO3(aq) = Ag2O(s) + H2O(l) + 2 NaNO3(aq)
Ba(OH)2 + Be = Be(OH)2 + Ba =>
Ba(OH)2 + Be = Be(OH)2 + Ba
Fe + ZnCl = FeCl3 + Zn =>
Fe + 3 ZnCl = FeCl3 + 3 Zn
Fe(OH)3 + Na(OH) = Na3[Fe(OH)6] =>
Fe(OH)3 + 3 Na(OH) = Na3[Fe(OH)6]
CoBr2 + Br2 = CoBr3 =>
2 CoBr2 + Br2 = 2 CoBr3
CH3CH2OH + CuO = Cu + CH3COH + H2O =>
CH3CH2OH + CuO = Cu + CH3COH + H2O
Pb(NO3)2(aq) + FeCl2(aq) = PbCl2 + Fe(NO3)2 =>
Pb(NO3)2(aq) + FeCl2(aq) = PbCl2 + Fe(NO3)2
N2O + H2O = HNO =>
N2O + H2O = 2 HNO
Mg(HCOO)2 + H2O = MgO + HCOOH =>
Mg(HCOO)2 + H2O = MgO + 2 HCOOH
ZnOH2HCl = ZnClHOH2 =>
ZnOH2HCl = ZnClHOH2
Fe3[Fe(CN)6]2 + Na2SO4 = FeSO4 + Na3Fe(CN)6 =>
Fe3[Fe(CN)6]2 + 3 Na2SO4 = 3 FeSO4 + 2 Na3Fe(CN)6
Fe + KOH = K + Fe(OH)2 =>
Fe + 2 KOH = 2 K + Fe(OH)2
C6H5OHKOH = C6H5OKH2O =>
C6H5OHKOH = C6H5OKH2O
C3H7Cl + NaOH = NaCl + C3H6 + H2O =>
C3H7Cl + NaOH = NaCl + C3H6 + H2O
BaCl2 + K2Cr2O7 + CH3COONa + H2O = BaCrO4 + CH3COOH + KCl + NaCl =>
2 BaCl2 + K2Cr2O7 + 2 CH3COONa + H2O = 2 BaCrO4 + 2 CH3COOH + 2 KCl + 2 NaCl
C3H7OH + KMnO4 + H2SO4 = C2H5COOH + MnSO4 + K2SO4 + H2O =>
5 C3H7OH + 4 KMnO4 + 6 H2SO4 = 5 C2H5COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
FeCl2 + H2O2 + HCl = FeCl3 + H2O =>
2 FeCl2 + H2O2 + 2 HCl = 2 FeCl3 + 2 H2O
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
K[Al(OH)4] + CO2 = K2CO3 + Al(OH)3 + H2O =>
2 K[Al(OH)4] + CO2 = K2CO3 + 2 Al(OH)3 + H2O
NaOH + NH4Fe(SO4)2 = Fe(OH)3 + NH3 + Na2SO4 + H2O =>
4 NaOH + NH4Fe(SO4)2 = Fe(OH)3 + NH3 + 2 Na2SO4 + H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
