| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3(s) + HBr(aq) = CaBr + HCO3
C12H22O011 + O2 = CO2 + H2O =>
C12H22O011 + 12 O2 = 12 CO2 + 11 H2O
CHO3Na = NaOH + CO2 =>
CHO3Na = NaOH + CO2
(c)HNO3(aq) + KOH(aq) = KNO3(aq) + H2O(l) =>
(c)HNO3(aq) + KOH(aq) = KNO3(aq) + H2O(l)
KNO3 + CrI2 = KI + Cr(NO3)2 =>
2 KNO3 + CrI2 = 2 KI + Cr(NO3)2
FeS + KOH = K2S + Fe(OH)2 =>
FeS + 2 KOH = K2S + Fe(OH)2
SrSe + (NH4)2Te = (NH4)2Se + SrTe =>
SrSe + (NH4)2Te = (NH4)2Se + SrTe
Al2(CO3) + H2O = Al2O + CO3H2 =>
Al2(CO3) + H2O = Al2O + CO3H2
Li + NaOH = LiOH + Na =>
Li + NaOH = LiOH + Na
Mn2 + (CO3)2 = Mn2(CO3)2 =>
Mn2 + (CO3)2 = Mn2(CO3)2
Sb2S3(s) + Fe(s) = FeS(s) + Sb(s) =>
Sb2S3(s) + 3 Fe(s) = 3 FeS(s) + 2 Sb(s)
NaSO4 + CaCl2 = CaSO4 + NaCl2 =>
NaSO4 + CaCl2 = CaSO4 + NaCl2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AgNO3 + C2H3KO2 = C2H3AgO2 + KNO3 =>
AgNO3 + C2H3KO2 = C2H3AgO2 + KNO3
Ca(OH)2 + (NH4)2SO4 = CaSO4 + OHNH4 =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 OHNH4
H2SO4 + Al2SiO5 = Al{3+} + SiO2 + SO4{2-} + H2O =>
3 H2SO4 + Al2SiO5 = 2 Al{3+} + SiO2 + 3 SO4{2-} + 3 H2O
C6H4(COOH)COOK + NaOH = H2O + NaC6H4(COO)COOK =>
C6H4(COOH)COOK + NaOH = H2O + NaC6H4(COO)COOK
CuCl2 + NH3 = [Cu(NH3)2]Cl + Cl =>
CuCl2 + 2 NH3 = [Cu(NH3)2]Cl + Cl
H2 + P = H3P2 =>
3 H2 + 4 P = 2 H3P2
PbS = Pb2 + S2 =>
2 PbS = Pb2 + S2
CH3OOH + Mg(OH)2 = H2O + Mg(CH3COO)2 =>
4 CH3OOH + Mg(OH)2 = 6 H2O + Mg(CH3COO)2
PbSO4 + Ba(NO3)2 = BaSO4 + Pb(NO3)2 =>
PbSO4 + Ba(NO3)2 = BaSO4 + Pb(NO3)2
HI + KHSO4 = KI + H(HSO4) =>
HI + KHSO4 = KI + H(HSO4)
NH3 + C2H5OH = C2H5ONH2 + H2 =>
NH3 + C2H5OH = C2H5ONH2 + H2
C4H4O4 + Al(OH)3 = H2O + Al2(C4H2O4)3 =>
3 C4H4O4 + 2 Al(OH)3 = 6 H2O + Al2(C4H2O4)3
NaHCO3(s) + H2SO4 = CO2 + H2O + Na2SO4 =>
2 NaHCO3(s) + H2SO4 = 2 CO2 + 2 H2O + Na2SO4
Rb + CaO2 = RbO2 + Ca =>
Rb + CaO2 = RbO2 + Ca
K2CrO4 + HCl = K2CrO4H + Cl =>
K2CrO4 + HCl = K2CrO4H + Cl
C2H4O + C4H9OH = C6H14O2 =>
C2H4O + C4H9OH = C6H14O2
Zn + H{+} + VO2{+} = V{2+} + H2O + Zn{2+} =>
3 Zn + 8 H{+} + 2 VO2{+} = 2 V{2+} + 4 H2O + 3 Zn{2+}
CH3COOH + CH2(OH)CH3 = CH3COOHCH2CH3 + H2O =>
3 CH3COOH + 5 CH2(OH)CH3 = 4 CH3COOHCH2CH3 + 3 H2O
[Al(H2O)6]{3+} + H2O = [Al(OH2)5(OH)]{2+} + H3O{+} =>
[Al(H2O)6]{3+} + H2O = [Al(OH2)5(OH)]{2+} + H3O{+}
ZnS + O = Zn0 + SO2 =>
ZnS + 2 O = Zn0 + SO2
H3BO3 + Mg = Mg(H2BO3)2 + H2 =>
2 H3BO3 + Mg = Mg(H2BO3)2 + H2
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
Zn(ClO3)2 + Mn2(SeO3)5 = Mn(ClO3)5 + ZnSeO3 =>
5 Zn(ClO3)2 + Mn2(SeO3)5 = 2 Mn(ClO3)5 + 5 ZnSeO3
K2(SO4) + Na(NO3) = Na2(SO4) + KNO3 =>
K2(SO4) + 2 Na(NO3) = Na2(SO4) + 2 KNO3
Co + S = CoS =>
Co + S = CoS
HCOONa + NaHCO3 = HCOOH + Na2CO3 =>
HCOONa + NaHCO3 = HCOOH + Na2CO3
CH3OH + Br2 = HBr + CH3COOH =>
2 CH3OH + 2 Br2 = 4 HBr + CH3COOH
Bi2(SO4)3 + NH4OH = Bi(OH)3 + (NH4)2SO4 =>
Bi2(SO4)3 + 6 NH4OH = 2 Bi(OH)3 + 3(NH4)2SO4
Li2SO4(aq) + BaCl2(aq) = BaSO4(s) + LiCl(aq) =>
Li2SO4(aq) + BaCl2(aq) = BaSO4(s) + 2 LiCl(aq)
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
Mn(NO3)2 + (NH4)2S2O8 + H2O = HMnO4 + (NH4)2SO4 + HNO3 =>
18 Mn(NO3)2 + 5(NH4)2S2O8 + 42 H2O = 18 HMnO4 + 10(NH4)2SO4 + 26 HNO3
NiCl2(aq) + (NH4)2S(aq) = NiS(s) + NH4Cl =>
NiCl2(aq) + (NH4)2S(aq) = NiS(s) + 2 NH4Cl
H2CO3(aq) = H2O(l) + CO2(g) =>
H2CO3(aq) = H2O(l) + CO2(g)
CaCl2(aq) + Na5P3O10(aq) = Ca5(P3O10)2(s) + NaCl(aq) =>
5 CaCl2(aq) + 2 Na5P3O10(aq) = Ca5(P3O10)2(s) + 10 NaCl(aq)
Na(OH) + Cl = NaCl + Na(ClO3) + H2O =>
6 Na(OH) + 6 Cl = 5 NaCl + Na(ClO3) + 3 H2O
Ca(OH)2 + Ca(HCO3)2 = CaCO3 + H2O =>
Ca(OH)2 + Ca(HCO3)2 = 2 CaCO3 + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
| 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 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
