| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2(CO3)3 = Cr2O3(s) + 3 CO2
H2SnO2 + O2 = SnO2 + H2O =>
2 H2SnO2 + O2 = 2 SnO2 + 2 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
C7H10N2O(l) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
C7H10N2O(l) + 9 O2(g) = 7 CO2(g) + 5 H2O(g) + N2(g)
HC2H3O2 + H2O = H2C2H3O2 + OH =>
HC2H3O2 + H2O = H2C2H3O2 + OH
Cs + CHO2 = CsCHO2 =>
Cs + CHO2 = CsCHO2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
K2MoO4 + SnCl2 + HCl = K4Mo2Cl8 + SnCl4 + H2O =>
2 K2MoO4 + 4 SnCl2 + 16 HCl = K4Mo2Cl8 + 4 SnCl4 + 8 H2O
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
HNO2 + NaCN = NO2 + NaCNH =>
HNO2 + NaCN = NO2 + NaCNH
Ag2S + H2O = Ag + H2S + OH =>
Ag2S + 2 H2O = 2 Ag + H2S + 2 OH
Pb2O4 + HI = PbI2 + H2O + I2 =>
Pb2O4 + 8 HI = 2 PbI2 + 4 H2O + 2 I2
C17H35COOH + NaHCO3 = H2O + CO2 + NaC17H35COO =>
C17H35COOH + NaHCO3 = H2O + CO2 + NaC17H35COO
KMnO7 + SO2 + H2O = MnSO4 + K2SO4 + H2SO4 =>
2 KMnO7 + 11 SO2 + 8 H2O = 2 MnSO4 + K2SO4 + 8 H2SO4
HF + RbOH = FOH + RbH =>
HF + RbOH = FOH + RbH
Fe + C = Fe3C2 =>
3 Fe + 2 C = Fe3C2
N2O + NO2 = NO =>
N2O + NO2 = 3 NO
C27H30O5S + NaHSO4 = C27H30O5Na + S2HO4 =>
C27H30O5S + NaHSO4 = C27H30O5Na + S2HO4
Mn2O7 + CH3CH2OH = MnO2 + CO2 + H2O =>
2 Mn2O7 + CH3CH2OH = 4 MnO2 + 2 CO2 + 3 H2O
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
C8H18O6 + O2 = CO2 + H2O =>
2 C8H18O6 + 19 O2 = 16 CO2 + 18 H2O
H2O*CuSO4 = CuSO4 + H2O =>
H2O*CuSO4 = CuSO4 + H2O
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
C18H24NO7P + C17H21ClN2S = C35H45N3O7PClS =>
C18H24NO7P + C17H21ClN2S = C35H45N3O7PClS
KOH + HCl = KH + HOCl =>
KOH + HCl = KH + HOCl
CH3OCH3 + O2 = C02 + H2O =>
CH3OCH3 + O2 = C02 + 3 H2O
C8H16O2 + H2O = CH3COO + H2 =>
C8H16O2 + 6 H2O = 4 CH3COO + 8 H2
Fe2S3 + H2O + O = FeSO4 + H2SO4 =>
Fe2S3 + H2O + 11 O = 2 FeSO4 + H2SO4
Fe(NO3)3(ac) + KSCN(ac) = KNO3(ac) + (FeSCN)(NO3)2 =>
Fe(NO3)3(ac) + KSCN(ac) = KNO3(ac) + (FeSCN)(NO3)2
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaCO3 + O2 = Ca(O3) + CO2 =>
CaCO3 + O2 = Ca(O3) + CO2
NaOH + SO2 = NaO2 + OHS =>
NaOH + SO2 = NaO2 + OHS
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Au + HNO3 + HCl = HAuCl4 + NO2 + H2O =>
Au + 3 HNO3 + 4 HCl = HAuCl4 + 3 NO2 + 3 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
KClO4 + HC2O4 = CO2 + H2O + KCl =>
KClO4 + 8 HC2O4 = 16 CO2 + 4 H2O + KCl
NaOH(aq) + H2CO3 = H2O(l) + Na2CO3(s) =>
2 NaOH(aq) + H2CO3 = 2 H2O(l) + Na2CO3(s)
MgCO3 + H2SO4 = MgCO3SO4 + H2 =>
MgCO3 + H2SO4 = MgCO3SO4 + H2
A3B5 + C84 = A4C6 + B12C18 =>
84 A3B5 + 12 C84 = 63 A4C6 + 35 B12C18
Cl2 + HgS = HgCl2 + S =>
Cl2 + HgS = HgCl2 + S
NaCl + HNO3 = HClO4 + H2O + NO2 + NaNO3 =>
NaCl + 9 HNO3 = HClO4 + 4 H2O + 8 NO2 + NaNO3
SbO3{3-} + HCl + Zn = SbH3 + Zn{2+} + Cl{-} + H2O =>
SbO3{3-} + 9 HCl + 3 Zn = SbH3 + 3 Zn{2+} + 9 Cl{-} + 3 H2O
Al + AuCl = AlCl3 + Au =>
Al + 3 AuCl = AlCl3 + 3 Au
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
HCO3{-} + Ca(OH)2 = CaCO3 + H2O + CO3{2-} =>
2 HCO3{-} + Ca(OH)2 = CaCO3 + 2 H2O + CO3{2-}
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
MnO + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO + 5 PbO2 + 10 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 4 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
FeCl3 + HNo3 = Fe(No3)3 + HCl =>
FeCl3 + 3 HNo3 = Fe(No3)3 + 3 HCl
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
