| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cr{+3} + 3 H2O2 + 10 OH{-} = 2 CrO4{-2} + 8 H2O
C6H12O6 + O2 = O2H2O + CO2 =>
C6H12O6 + 12 O2 = 6 O2H2O + 6 CO2
Cu + Ag{+} = Cu{2+} + Ag =>
Cu + 2 Ag{+} = Cu{2+} + 2 Ag
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
CuSO4 + LiOH = Cu(OH) + LiSO4 =>
CuSO4 + LiOH = Cu(OH) + LiSO4
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
NaHCO3 + HC2H3O2 = H2O + CO2 + CH3COONa =>
NaHCO3 + HC2H3O2 = H2O + CO2 + CH3COONa
Cd(NO3)2 + Na2SiO3 = CdSiO3 + NaNO3 =>
Cd(NO3)2 + Na2SiO3 = CdSiO3 + 2 NaNO3
Al + Co3N2 = Co + AlN =>
2 Al + Co3N2 = 3 Co + 2 AlN
C2H5OH + Al + NaOH = C2H5 + NaAlOH2O =>
C2H5OH + Al + NaOH = C2H5 + NaAlOH2O
FeS + HNO3 = FeNO32 + NO2 + H2SO4 + H2O =>
FeS + 66 HNO3 = FeNO32 + 65 NO2 + H2SO4 + 32 H2O
Hg + SO3 = HgSO3 =>
Hg + SO3 = HgSO3
NaCl3 + MnO2 + NaOH = Na2MnO4 + NaCl + H2O =>
NaCl3 + MnO2 + 4 NaOH = Na2MnO4 + 3 NaCl + 2 H2O
K2CrO4 + SrCl2 = SrCrO4 + KCl =>
K2CrO4 + SrCl2 = SrCrO4 + 2 KCl
Na2Zn(OH)4 + H2SO4 = Zn(OH)2 + H2O + Na2SO4 =>
Na2Zn(OH)4 + H2SO4 = Zn(OH)2 + 2 H2O + Na2SO4
Cr2S3 + H2 = CrS + H2S =>
Cr2S3 + H2 = 2 CrS + H2S
CaH2 + HOH = H2 + Ca(OH)2 =>
CaH2 + 2 HOH = 2 H2 + Ca(OH)2
H(NO3) + Cu = Cu(NO3)2 + H2O + NO =>
8 H(NO3) + 3 Cu = 3 Cu(NO3)2 + 4 H2O + 2 NO
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ca + Cl2 + Na2Co3 = CaCo + NaCl =>
3 Ca + Cl2 + Na2Co3 = 3 CaCo + 2 NaCl
KI + NaOH + KMnO4 = Na2MnO4 + KIO3 + H2O + KOH =>
KI + 12 NaOH + 6 KMnO4 = 6 Na2MnO4 + KIO3 + 3 H2O + 6 KOH
C2H5Br + H2O = C2H6O + HBr =>
C2H5Br + H2O = C2H6O + HBr
MgCl2 + Na2(CrO4) = Mg(CrO4) + NaCl =>
MgCl2 + Na2(CrO4) = Mg(CrO4) + 2 NaCl
Pb + HNO3 + HCl = PbCl4 + NO2 + H2O =>
Pb + 4 HNO3 + 4 HCl = PbCl4 + 4 NO2 + 4 H2O
AlCl(aq) + NaOH(aq) = Al(OH) + NaCl =>
AlCl(aq) + NaOH(aq) = Al(OH) + NaCl
H3BO3 + MgO = H2O + Mg3(BO3)2 =>
2 H3BO3 + 3 MgO = 3 H2O + Mg3(BO3)2
O2 + C4H10O2 + FeN = C6N6Fe + Fe(OH) + H2O =>
7 O2 + 3 C4H10O2 + 12 FeN = 2 C6N6Fe + 10 Fe(OH) + 10 H2O
Na2S2O3(l) + HCl(l) = NaCl(l) + SO2(s) + S(s) + H20(g) =>
10 Na2S2O3(l) + 20 HCl(l) = 20 NaCl(l) + 15 SO2(s) + 5 S(s) + H20(g)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HCl + Fe(NO3)3 = HNO3 + FeCl3 =>
3 HCl + Fe(NO3)3 = 3 HNO3 + FeCl3
Al + H2SO4 = Al2(SO4) + H4 =>
4 Al + 2 H2SO4 = 2 Al2(SO4) + H4
Fe2O3 + COCl2 = FeCl3 + CO2 =>
Fe2O3 + 3 COCl2 = 2 FeCl3 + 3 CO2
Ni(NO3)2 + CH4N2O + H2O = NiO + NH4(NO3)2 + CO2 =>
17 Ni(NO3)2 + 7 CH4N2O + 18 H2O = 17 NiO + 16 NH4(NO3)2 + 7 CO2
K3PO4 + AgNO3 = Ag3PO4 + KNO3 =>
K3PO4 + 3 AgNO3 = Ag3PO4 + 3 KNO3
K2Cr2O7 + H2SO4 + C2H5OH = CH3COCH3 + Cr2(SO4)3 + H2O + K2SO4 =>
2 K2Cr2O7 + 8 H2SO4 + 9 C2H5OH = 6 CH3COCH3 + 2 Cr2(SO4)3 + 17 H2O + 2 K2SO4
B + S = B2S3 =>
2 B + 3 S = B2S3
H2O + LiCO3 = LiOH + HCO3 =>
H2O + LiCO3 = LiOH + HCO3
OH + C2H4O = CO2 + H2O =>
10 OH + C2H4O = 2 CO2 + 7 H2O
HCIO + HI = I2 + HCI + H2O =>
HCIO + 2 HI = I2 + HCI + H2O
CH4Cl2 + Na = NaCl + CH4 =>
CH4Cl2 + 2 Na = 2 NaCl + CH4
Sb2S3 + O2 = Sb2O3 + SO2 =>
2 Sb2S3 + 9 O2 = 2 Sb2O3 + 6 SO2
Mg + HCl = MgCl2 + H2(g) =>
Mg + 2 HCl = MgCl2 + H2(g)
NaNO2 + C2H5OH + HCl = C2H5NO2 + NaCl + H2O =>
NaNO2 + C2H5OH + HCl = C2H5NO2 + NaCl + H2O
K2MnO4 + Cl2 = KMnO4 + KCl =>
2 K2MnO4 + Cl2 = 2 KMnO4 + 2 KCl
CrO4{-} + I{-} + H{+} = Cr{2+} + I2 + H2O =>
2 CrO4{-} + 10 I{-} + 16 H{+} = 2 Cr{2+} + 5 I2 + 8 H2O
*MgCO3*CaCO3 + HCl = H2O + CO2 + MgCl2*CaCl2 =>
*MgCO3*CaCO3 + 4 HCl = 2 H2O + 2 CO2 + MgCl2*CaCl2
C5H12 + Cl2 = C5H11Cl + HCl =>
C5H12 + Cl2 = C5H11Cl + 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 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 sur09/02/24
Équations équilibrées sur10/02/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
