| Équations équilibrées la veille |
HCl + NaOH = NaCl + H2O
NaS + CaOH = NaOH + CaS =>
NaS + CaOH = NaOH + CaS
Zn + CrCl3 = Cr + ZnCl2 =>
3 Zn + 2 CrCl3 = 2 Cr + 3 ZnCl2
BaCO3 + HNO3 = Ba(NO3)2 + CO2 + H2O =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + CO2 + H2O
Cu(NO3)3 + NaOH = Cu(OH)3 + NaNO3 =>
Cu(NO3)3 + 3 NaOH = Cu(OH)3 + 3 NaNO3
AlCl3 + Na2S + H2O = NaCl + Al(OH)3 + H2S =>
2 AlCl3 + 3 Na2S + 6 H2O = 6 NaCl + 2 Al(OH)3 + 3 H2S
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
Ca(IO4)2 + Li2S = CaS + LiIO4 =>
Ca(IO4)2 + Li2S = CaS + 2 LiIO4
FeOH + HClO4 = FeClO4 + H2O =>
FeOH + HClO4 = FeClO4 + H2O
Cu + Ag(NO3) = Cu(NO3)2 + Ag =>
Cu + 2 Ag(NO3) = Cu(NO3)2 + 2 Ag
Al(s) + CuO(s) = Al2O3(s) + Cu(l) =>
2 Al(s) + 3 CuO(s) = Al2O3(s) + 3 Cu(l)
CH3CCCH3H2O = CH3COCH2CH3 =>
CH3CCCH3H2O = CH3COCH2CH3
Cr3I3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 Cr3I3 + 96 KOH + 39 Cl2 = 6 K2CrO4 + 6 KIO4 + 78 KCl + 48 H2O
Cu(NO3)2 + H2O = [Cu(H2O)4](NO3)2 =>
Cu(NO3)2 + 4 H2O = [Cu(H2O)4](NO3)2
K2SO3 + Cl2 + H2O = KCl + H2SO4 =>
K2SO3 + Cl2 + H2O = 2 KCl + H2SO4
P8O6 = P4 + P6O8 =>
8 P8O6 = 7 P4 + 6 P6O8
K2Cr2O7 + Fe2SO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
2 K2Cr2O7 + 3 Fe2SO4 + 14 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 Fe2(SO4)3 + 14 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
OH + HC3H5O3 = CO2 + H2O =>
12 OH + HC3H5O3 = 3 CO2 + 9 H2O
Fe(HCO3)2 + I2 + HCl = FeCl3 + HI + CO2 + H2O =>
2 Fe(HCO3)2 + I2 + 6 HCl = 2 FeCl3 + 2 HI + 4 CO2 + 4 H2O
ZnCO3 + HCl = ZnCl2 + CO2 + H2O =>
ZnCO3 + 2 HCl = ZnCl2 + CO2 + H2O
Cl2 + CaO = CaOCl2 =>
Cl2 + CaO = CaOCl2
C + HNO3 = C6(COOH)6 + NO2 + H2O =>
12 C + 18 HNO3 = C6(COOH)6 + 18 NO2 + 6 H2O
Cs2O + C = CO2 + Cs =>
2 Cs2O + C = CO2 + 4 Cs
H2OH2O2 = H2O + O2 =>
2 H2OH2O2 = 4 H2O + O2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
KI + HNO3 = I2 + NO2 + KOH =>
2 KI + 2 HNO3 = I2 + 2 NO2 + 2 KOH
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
FeCl3 + K2(CO)3 = Fe(CO)3 + K2Cl3 =>
FeCl3 + K2(CO)3 = Fe(CO)3 + K2Cl3
C6H5CH2CH(NH2)COOH + HNO2 = C6H5CH(OH)CONO2 + N2 + H2O =>
24 C6H5CH2CH(NH2)COOH + 65 HNO2 = 27 C6H5CH(OH)CONO2 + 31 N2 + 70 H2O
AgNO{3} + CuCl{2} = AgCl + Cu(NO{3}){2} =>
AgNO{3} + CuCl{2} = AgCl + Cu(NO{3}){2}
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C6H8N2 + C8H8O = C14H11N + NH3 + O2 =>
24 C6H8N2 + 10 C8H8O = 16 C14H11N + 32 NH3 + 5 O2
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
Hg + HBr = BrHg + H =>
Hg + HBr = BrHg + H
RCHO + H2CrO4 + H2SO4 = RCO2H + Cr{3+} + SO4{2-} + H2O =>
3 RCHO + 2 H2CrO4 + 3 H2SO4 = 3 RCO2H + 2 Cr{3+} + 3 SO4{2-} + 5 H2O
NaC1 + AgNO3 = NaNO3 + AgC1 =>
NaC1 + AgNO3 = NaNO3 + AgC1
Ca(OH)2 + S = [Ca(OH)]2S + SO2 + H2 =>
2 Ca(OH)2 + 2 S = [Ca(OH)]2S + SO2 + H2
NCl + CH4 = H2 + N2 + CCl =>
2 NCl + 2 CH4 = 4 H2 + N2 + 2 CCl
C6H10 + [Ag(NH3)2]OH = C6H9Ag + NH3 + H2O =>
C6H10 + [Ag(NH3)2]OH = C6H9Ag + 2 NH3 + H2O
KNH2 + H2O = KOH + NH3 =>
KNH2 + H2O = KOH + NH3
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
KBr(aq) + Cl2(g) = KCl(aq) + Br2(g) =>
2 KBr(aq) + Cl2(g) = 2 KCl(aq) + Br2(g)
Ca + HClO2 = Ca(ClO2)2 + H2 =>
Ca + 2 HClO2 = Ca(ClO2)2 + H2
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
Mg + SO = MgSO =>
Mg + SO = MgSO
CUSO3 + H2S = CUS + H2SO4 =>
4 CUSO3 + 3 H2S = 4 CUS + 3 H2SO4
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Ag{+} + Pb{+} = Ag + Pb{+2} =>
Ag{+} + Pb{+} = Ag + Pb{+2}
CuSO4 + K4[Fe(CN)6] = CuK2[Fe(CN)6] + K2SO4 =>
CuSO4 + K4[Fe(CN)6] = CuK2[Fe(CN)6] + K2SO4
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.
