| Équations équilibrées la veille |
TiI4 + 4 NO2 = Ti(NO2)4 + 2 I2
C6H5COOH + CH3COONa = C6H5COONa + CH3COOH =>
C6H5COOH + CH3COONa = C6H5COONa + CH3COOH
CuO + NH4Cl = Cu + CuCl2 + N2 + H2O =>
4 CuO + 2 NH4Cl = 3 Cu + CuCl2 + N2 + 4 H2O
C6H5COOH + CH3COONa = C6H5COONa + CH3COOH =>
C6H5COOH + CH3COONa = C6H5COONa + CH3COOH
Ni + CrO4 = Ni(CrO4) =>
Ni + CrO4 = Ni(CrO4)
K2Cr2O7 + NH3*H2O = Cr2O3 + KOH + N2 + H2O =>
K2Cr2O7 + 2 NH3*H2O = Cr2O3 + 2 KOH + N2 + 4 H2O
PB + H2S = PBS + H2 =>
PB + H2S = PBS + H2
KHSO4 + Ba(OH)2 = BaSO4 + K2SO4 + H2O =>
2 KHSO4 + Ba(OH)2 = BaSO4 + K2SO4 + 2 H2O
CuO + NH4Cl = Cu + N2 + HCl + H2O =>
3 CuO + 2 NH4Cl = 3 Cu + N2 + 2 HCl + 3 H2O
MnO4{-} + HSO3{-} + H{+} = Mn{2} + SO4{2-} + H2O =>
2 MnO4{-} + 5 HSO3{-} + H{+} = 2 Mn{2} + 5 SO4{2-} + 3 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
C6H5Cl + CH3Cl = C6H5CH3 + Cl2 =>
C6H5Cl + CH3Cl = C6H5CH3 + Cl2
Br2 + CaI2 = Br2Ca + I =>
Br2 + CaI2 = Br2Ca + 2 I
NH4Cl + CuO = CuCl2 + NH3 + H2O =>
2 NH4Cl + CuO = CuCl2 + 2 NH3 + H2O
H2O + ZnCl2 = HCl + Zn(OH)2 =>
2 H2O + ZnCl2 = 2 HCl + Zn(OH)2
Ca3P2 + O2 = CaO + P4 =>
2 Ca3P2 + 3 O2 = 6 CaO + P4
CuCl + K2Cr2O7 + HCl = CuCl2 + KCl + CrCl3 + H2O =>
6 CuCl + K2Cr2O7 + 14 HCl = 6 CuCl2 + 2 KCl + 2 CrCl3 + 7 H2O
CaCO3 + HCl + Ba(OH)2 = BaCO3 + CaCl2 + H2O =>
CaCO3 + 2 HCl + Ba(OH)2 = BaCO3 + CaCl2 + 2 H2O
CH3CH2CH2CHO + Ag2O = CH3CH2COOH + Ag =>
3 CH3CH2CH2CHO + 5 Ag2O = 4 CH3CH2COOH + 10 Ag
HF3 + Al(OH) = AlF3 + H2O =>
HF3 + Al(OH) = AlF3 + H2O
K2CrO4(aq) + AlCl3(aq) = KCl(aq) + Al2(CrO4)3 =>
3 K2CrO4(aq) + 2 AlCl3(aq) = 6 KCl(aq) + Al2(CrO4)3
H2CO3 + LiOH = H2O + Li2CO3 =>
H2CO3 + 2 LiOH = 2 H2O + Li2CO3
(NH4)3PO4 + Sr(OH)2 = Sr3(PO4)2 + NH3 + H2O =>
2(NH4)3PO4 + 3 Sr(OH)2 = Sr3(PO4)2 + 6 NH3 + 6 H2O
(CH3)OH + O2 = CO2 + H2 =>
2(CH3)OH + O2 = 2 CO2 + 4 H2
Na2HPO4*12H2O = Na4P2O7 + H2O =>
2 Na2HPO4*12H2O = Na4P2O7 + 25 H2O
K3PO3 + Al(NO2)3 = KNO2 + AlPO3 =>
K3PO3 + Al(NO2)3 = 3 KNO2 + AlPO3
BaO + NaF = BaF2 + Na2O =>
BaO + 2 NaF = BaF2 + Na2O
H2O + AgI = HI + Ag2O =>
H2O + 2 AgI = 2 HI + Ag2O
Co(NO3)2 + K3Fe(CN)6 = Co3[Fe(CN)6]2 + KNO3 =>
3 Co(NO3)2 + 2 K3Fe(CN)6 = Co3[Fe(CN)6]2 + 6 KNO3
C2H7O + O2 = CO2 + H2O =>
4 C2H7O + 13 O2 = 8 CO2 + 14 H2O
C37H34N2Na2O9S3 + NaOCl = C37H34N2Na3O10S3Cl =>
C37H34N2Na2O9S3 + NaOCl = C37H34N2Na3O10S3Cl
C3H5COOH + CH3OH = C3H5COOCH3 + H2O =>
C3H5COOH + CH3OH = C3H5COOCH3 + H2O
Hg{+} + Cl{-} = HgCl =>
Hg{+} + Cl{-} = HgCl
Co(NO3)2 + K3Fe(CN)6 = Co(CN)2 + K3Fe(NO3)6 =>
3 Co(NO3)2 + K3Fe(CN)6 = 3 Co(CN)2 + K3Fe(NO3)6
Cr(OH)3 + H2SO4 = CrH2 + SO4(OH)3 =>
Cr(OH)3 + H2SO4 = CrH2 + SO4(OH)3
Cd(OH)2(s) + HCl(aq) = H2O(g) + CdCl2(aq) =>
Cd(OH)2(s) + 2 HCl(aq) = 2 H2O(g) + CdCl2(aq)
Br{-} + KMnO4 + H{+} = Br2 + Mn{2+} + H2O + K{-} =>
14 Br{-} + 2 KMnO4 + 16 H{+} = 7 Br2 + 2 Mn{2+} + 8 H2O + 2 K{-}
FeCl2 + HCl = FeCl3 + H =>
FeCl2 + HCl = FeCl3 + H
SnCl4 + CaS = SnS2 + CaCl2 =>
SnCl4 + 2 CaS = SnS2 + 2 CaCl2
K + Mg3N2 = KN2 + Mg =>
K + Mg3N2 = KN2 + 3 Mg
CH60 + O = CO2 + H2 =>
CH60 + 2 O = CO2 + 30 H2
Na3Po4 + Ba = Ba3(Po4)2 + Na =>
2 Na3Po4 + 3 Ba = Ba3(Po4)2 + 6 Na
Co(NO3)2 + K3Fe(CN)6 = CoFe(CN)6 + K3(NO3)2 =>
Co(NO3)2 + K3Fe(CN)6 = CoFe(CN)6 + K3(NO3)2
Zn + O3 = ZnO =>
3 Zn + O3 = 3 ZnO
ZnS + NaOH = ZnO + Na2S + H2O =>
ZnS + 2 NaOH = ZnO + Na2S + H2O
Hg{+} + Cl{-} = Hg2Cl2 =>
2 Hg{+} + 2 Cl{-} = Hg2Cl2
Co(NO3)2 + K3Fe(CN)6 = Co3(Fe(CN)6)2 + KNO3 =>
3 Co(NO3)2 + 2 K3Fe(CN)6 = Co3(Fe(CN)6)2 + 6 KNO3
HCO3{-} + H2O = H3O{+} + CO3{-2} =>
HCO3{-} + H2O = H3O{+} + CO3{-2}
CHCl3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + Cl2 + H2O + CO2 =>
6 CHCl3 + 5 K2Cr2O7 + 20 H2SO4 = 5 Cr2(SO4)3 + 5 K2SO4 + 9 Cl2 + 23 H2O + 6 CO2
VO2 + NaOH = Na4VO4 + H2O =>
VO2 + 4 NaOH = Na4VO4 + 2 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
