| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3CO2H + KOH = CH3CO2K + 3 H2O
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Ba(s) + H2 = BaH2 =>
Ba(s) + H2 = BaH2
NaOH + Cu2O = Cu(OH)2 + Na + O2 =>
8 NaOH + 2 Cu2O = 4 Cu(OH)2 + 8 Na + O2
BrCl + NaOH = NaCl + BrOH =>
BrCl + NaOH = NaCl + BrOH
C7H7OH + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
5 C7H7OH + 4 KMnO4 + 6 H2SO4 = 5 C6H5COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
NaHCO3 + H2O = NaC + OH =>
NaHCO3 + 2 H2O = NaC + 5 OH
SrCl2 + K2Cr2O7 + NaOH = NaCl + KCl + H2O + SrCrO4 =>
2 SrCl2 + K2Cr2O7 + 2 NaOH = 2 NaCl + 2 KCl + H2O + 2 SrCrO4
HCl(g) + C(s) = C10H16(l) + Cl2 =>
16 HCl(g) + 10 C(s) = C10H16(l) + 8 Cl2
C3H6O + CrO3 + H2SO4 = Cr2(SO4)3 + C3H6O2 + H2O =>
3 C3H6O + 2 CrO3 + 3 H2SO4 = Cr2(SO4)3 + 3 C3H6O2 + 3 H2O
I2 + Pb(NO3)2 + KNO3 + H2O = KI + PbO2 + HNO3 =>
I2 + Pb(NO3)2 + 2 KNO3 + 2 H2O = 2 KI + PbO2 + 4 HNO3
C60 + CH4 = C60(CH3)5H =>
61 C60 + 240 CH4 = 60 C60(CH3)5H
Cr(NO3)3 + Li2S + H2O = Cr(OH)3 + LiNO3 + H2S =>
2 Cr(NO3)3 + 3 Li2S + 6 H2O = 2 Cr(OH)3 + 6 LiNO3 + 3 H2S
(NH4)2HPO4 + BaCO3 = (BaO)50*(P2O5)50 + H2O + NH3 + CO2 =>
100(NH4)2HPO4 + 50 BaCO3 = (BaO)50*(P2O5)50 + 150 H2O + 200 NH3 + 50 CO2
Na2C2O4 + Ca{2+} = CaC2O4 + Na{+} =>
Na2C2O4 + Ca{2+} = CaC2O4 + 2 Na{+}
MnO4 + H{+} + Fe{2+} = Fe{3+} + Mn2{+} + H2O =>
2 MnO4 + 16 H{+} + 15 Fe{2+} = 15 Fe{3+} + Mn2{+} + 8 H2O
CaS + AuCl3 = CaCl2 + Au2S3 =>
3 CaS + 2 AuCl3 = 3 CaCl2 + Au2S3
F + MgCl2 = MgF2 + Cl2 =>
2 F + MgCl2 = MgF2 + Cl2
C31H64(s) + O2(g) = CO2(g) + H2O(g) =>
C31H64(s) + 47 O2(g) = 31 CO2(g) + 32 H2O(g)
C25H48N6O8 + FeCl3 = (C25H47N6O8)3Fe + HCl =>
3 C25H48N6O8 + FeCl3 = (C25H47N6O8)3Fe + 3 HCl
Fe3SO4 + NaPO4 = Fe3(PO4)2 + Na2SO4 =>
Fe3SO4 + 2 NaPO4 = Fe3(PO4)2 + Na2SO4
I2(aq) + SO2(g) = SI2(l) + O2(g) =>
I2(aq) + SO2(g) = SI2(l) + O2(g)
C5H11N3O4 + O2 = CO2 + NO2 + H2O =>
4 C5H11N3O4 + 35 O2 = 20 CO2 + 12 NO2 + 22 H2O
CH2(COOH)2 + BrO3{-} = Br{-} + CO2 + H2O =>
3 CH2(COOH)2 + 4 BrO3{-} = 4 Br{-} + 9 CO2 + 6 H2O
HCOOH + Na = NaCOOH + H =>
HCOOH + Na = NaCOOH + H
H2SO4(aq) + BaBr2(aq) = BaSO4 + HBr =>
H2SO4(aq) + BaBr2(aq) = BaSO4 + 2 HBr
BaO2 + I2 + H2O = Ba(IO3)2 + Ba(OH)2 =>
5 BaO2 + I2 + 4 H2O = Ba(IO3)2 + 4 Ba(OH)2
C7H8O + HCl = C7H7Cl + H2O =>
C7H8O + HCl = C7H7Cl + H2O
Fe(SO4) + NaS = FeS + Na(SO4) =>
Fe(SO4) + NaS = FeS + Na(SO4)
CuCO3 + HNO3 = Cu(NO3)2 + H2O + CO2 =>
CuCO3 + 2 HNO3 = Cu(NO3)2 + H2O + CO2
C10H15N + O2 = N2 + H2O + CO2 =>
4 C10H15N + 55 O2 = 2 N2 + 30 H2O + 40 CO2
Sn2 + HBrO3 = HSn2 + BrO3 =>
Sn2 + HBrO3 = HSn2 + BrO3
NO2 + NaCl = NaNO3 + ClNO =>
2 NO2 + NaCl = NaNO3 + ClNO
NaCI + MgI2 = NaI + MgCI2 =>
NaCI + MgI2 = NaI + MgCI2
C6H5Br + CH2BrCH2CH3 + Na = NaBr + C6H5CH3CH2 =>
26 C6H5Br + 20 CH2BrCH2CH3 + 46 Na = 46 NaBr + 27 C6H5CH3CH2
Zn(SO4) + NaOH = Zn(OH)2 + Na2(SO4) =>
Zn(SO4) + 2 NaOH = Zn(OH)2 + Na2(SO4)
Cu(NO3)2 + Na(CO3) = Cu(CO3)2 + NaNO3 =>
Cu(NO3)2 + 2 Na(CO3) = Cu(CO3)2 + 2 NaNO3
H2O + HBrO = H3O + BrO =>
H2O + HBrO = H3O + BrO
bariumnitrate + sodiumhydroxide = bariumhydroxide + sodiumnitrate =>
Ba(NO3)2 + 2 NaOH = Ba(OH)2 + 2 NaNO3
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
CO + Fe{+2} = Fe + CO{+2} =>
CO + Fe{+2} = Fe + CO{+2}
Cu2 + Br2 = CuBr2 =>
Cu2 + 2 Br2 = 2 CuBr2
Cu3N2 + LiOH = Cu(OH)2 + Li3N =>
Cu3N2 + 6 LiOH = 3 Cu(OH)2 + 2 Li3N
Ca(OH)2 + H5C3(OH)3 = (H2O)5 + C3Ca =>
Ca(OH)2 + H5C3(OH)3 = (H2O)5 + C3Ca
PH3(g) + O2(g) = P2O5(s) + H2O(g) =>
2 PH3(g) + 4 O2(g) = P2O5(s) + 3 H2O(g)
CuBr2 + Na(NO3) = Cu(NO3)2 + NaBr =>
CuBr2 + 2 Na(NO3) = Cu(NO3)2 + 2 NaBr
Mn + Cr3Cl = Cr + Mn2Cl =>
2 Mn + Cr3Cl = 3 Cr + Mn2Cl
KClO3 + P = KCl + PO6 =>
2 KClO3 + P = 2 KCl + PO6
ZnSO4 + K4[Fe(CN)6] = Zn[Fe(CN)6] + K4SO4 =>
ZnSO4 + K4[Fe(CN)6] = Zn[Fe(CN)6] + K4SO4
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
