| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H10O5(s) + 5 O2(g) = 5 CO2(g) + 5 H2O(l)
CUO + H2SO4 = CUSO4 + H2O =>
CUO + H2SO4 = CUSO4 + H2O
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + C2H3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 2 K2SO4 + 2 C2H3COOH + 13 H2O
Ag2SO3 + HNO3 = AgNO3 + H2O + SO2 =>
Ag2SO3 + 2 HNO3 = 2 AgNO3 + H2O + SO2
NaOH + FeCl3 = Fe(OH)3 + NaCl =>
3 NaOH + FeCl3 = Fe(OH)3 + 3 NaCl
CH4 + KMnO4 + H2SO4 = HCOOH + K2SO4 + MnSO4 + H2O =>
5 CH4 + 6 KMnO4 + 9 H2SO4 = 5 HCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
V2O5 + Al = V2O3 + Al2O3 =>
3 V2O5 + 4 Al = 3 V2O3 + 2 Al2O3
C2H3O2Na + H2O = C2H5O3Na =>
C2H3O2Na + H2O = C2H5O3Na
(CH3COO)2Ba + NaHCO3 = BaCO3 + CH3COONa + CO2 + H2O =>
(CH3COO)2Ba + 2 NaHCO3 = BaCO3 + 2 CH3COONa + CO2 + H2O
KMnO2 + AlI3 + H2S = K2S + MnS + Al2S3 + I2 + H2O =>
6 KMnO2 + 2 AlI3 + 12 H2S = 3 K2S + 6 MnS + Al2S3 + 3 I2 + 12 H2O
Sc(OH)3 = Sc + OH =>
Sc(OH)3 = Sc + 3 OH
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
MgCu(NO3)2 = CuMg(NO3)2 =>
MgCu(NO3)2 = CuMg(NO3)2
BaCl2 + K2S = KCl + BaS =>
BaCl2 + K2S = 2 KCl + BaS
FeCI3 + CuSO4 = CuCI3 + FeSO4 =>
FeCI3 + CuSO4 = CuCI3 + FeSO4
HBr + Fe = FeBr2 + H2 =>
2 HBr + Fe = FeBr2 + H2
CH3NO2 = C + H2 + N2 + O2 =>
2 CH3NO2 = 2 C + 3 H2 + N2 + 2 O2
K2FeO4 + NH3 = KFeO2 + N2 + KOH + H2O =>
2 K2FeO4 + 2 NH3 = 2 KFeO2 + N2 + 2 KOH + 2 H2O
C4H8Cl2 + NaOH = C4H8OHCl + NaCl =>
C4H8Cl2 + NaOH = C4H8OHCl + NaCl
(ZnOH)2SO4 + NaOH = Zn(OH)2 + Na2SO4 =>
(ZnOH)2SO4 + 2 NaOH = 2 Zn(OH)2 + Na2SO4
Fe + H2(SO4)3 = Fe2(SO4)3 + SO2 + H2O =>
10 Fe + 6 H2(SO4)3 = 5 Fe2(SO4)3 + 3 SO2 + 6 H2O
Ag + AuCl3 = AgCl + Au3 =>
9 Ag + 3 AuCl3 = 9 AgCl + Au3
NiO + SO2 + H2O = NiSO2(OH)2 =>
NiO + SO2 + H2O = NiSO2(OH)2
P2O5 + H2O = H3PO4 = =>
P2O5 + 3 H2O = 2 H3PO4
Mg(PO4)2 + LiOH = Mg(OH)2 + LiPO4 =>
Mg(PO4)2 + 2 LiOH = Mg(OH)2 + 2 LiPO4
SnS2 + O2 = Sn2O3 + SO2 =>
4 SnS2 + 11 O2 = 2 Sn2O3 + 8 SO2
C2O4 + H2 = CH4 + H2O =>
C2O4 + 8 H2 = 2 CH4 + 4 H2O
C13H26O2 + O2 = CO2 + H2O =>
2 C13H26O2 + 37 O2 = 26 CO2 + 26 H2O
CaO(s) + AlO(s) = Al2O3(s) + Ca(s) =>
CaO(s) + 2 AlO(s) = Al2O3(s) + Ca(s)
FeCl3 + NH3 = FeCl3(NH3) =>
FeCl3 + NH3 = FeCl3(NH3)
Al(OH)2 + HBr = AlBr2 + H2O =>
Al(OH)2 + 2 HBr = AlBr2 + 2 H2O
Na2CO3 + NaCl = Na2Cl + NaCO3 =>
Na2CO3 + NaCl = Na2Cl + NaCO3
CuO + N2O3 = Cu(NO2)2 =>
CuO + N2O3 = Cu(NO2)2
KCrO4 + BaCl + HCl = K2Cr2O7 + BaCl2 + H2O =>
2 KCrO4 + 2 BaCl + 2 HCl = K2Cr2O7 + 2 BaCl2 + H2O
K2O + Cu(OH)2 = K2CuO2 + H2O =>
K2O + Cu(OH)2 = K2CuO2 + H2O
Mg(OH)2 + V2O5 = Mg3(VO4)2 + H2O =>
3 Mg(OH)2 + V2O5 = Mg3(VO4)2 + 3 H2O
KClO4 = KCl + O2 =>
KClO4 = KCl + 2 O2
Cu(NO3) + KI = CuI + KNO3 =>
Cu(NO3) + KI = CuI + KNO3
Na2S(ac) + HCl(ac) = NaCl(ac) + H2S(g) =>
Na2S(ac) + 2 HCl(ac) = 2 NaCl(ac) + H2S(g)
C2H4Br2 + Zn = C2H2 + ZnBr2 + H2 =>
C2H4Br2 + Zn = C2H2 + ZnBr2 + H2
KJ + H2SO4 = J2 + K2SO4 + H2O + H2S =>
8 KJ + 5 H2SO4 = 4 J2 + 4 K2SO4 + 4 H2O + H2S
KClO4 = KCl + O2 =>
KClO4 = KCl + 2 O2
SIO2 + K2CO3 = K4SIO4 + CO2 =>
SIO2 + 2 K2CO3 = K4SIO4 + 2 CO2
Pb(NO3)2 + NaCl(ag) = PbCl2(s) + NaNO3 =>
Pb(NO3)2 + 2 NaCl(ag) = PbCl2(s) + 2 NaNO3
LiOH(aq) + Na2CO3(aq) = Li2CO3(aq) + NaOH(aq) =>
2 LiOH(aq) + Na2CO3(aq) = Li2CO3(aq) + 2 NaOH(aq)
Fe2(SO4)3 + KI = I + FeSO4 + K2SO4 =>
Fe2(SO4)3 + 2 KI = 2 I + 2 FeSO4 + K2SO4
Al(OH)3 + Ba(OH)2 = Ba3[Al(OH)6]2 =>
2 Al(OH)3 + 3 Ba(OH)2 = Ba3[Al(OH)6]2
C10H14NH2[O][OH] + NaOH = C10H14N + NaH + H2O2 =>
2 C10H14NH2[O][OH] + 2 NaOH = 2 C10H14N + 2 NaH + 3 H2O2
NaF + BaCl2 = BaF + NaCl2 =>
NaF + BaCl2 = BaF + NaCl2
PbCrO4 + HCl + Fe(SO4) = PbCl2 + Cr2(SO4)3 + FeCl3 + H2O + Fe2(SO4)3 =>
2 PbCrO4 + 16 HCl + 6 Fe(SO4) = 2 PbCl2 + Cr2(SO4)3 + 4 FeCl3 + 8 H2O + Fe2(SO4)3
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
