| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4NO3 + Br2Ca = 2 BrH4N + CaN2O6
FeCl3 + NaOH = FeH + NaOCl3 =>
FeCl3 + NaOH = FeH + NaOCl3
Ba3P2 + K2S = BaS + K3P =>
Ba3P2 + 3 K2S = 3 BaS + 2 K3P
NiSO4 + KCO3 = NiCO3 + KSO4 =>
NiSO4 + KCO3 = NiCO3 + KSO4
H2 + Al + Cu = H2AlCu =>
H2 + Al + Cu = H2AlCu
Xe + F2 = Xe4F =>
8 Xe + F2 = 2 Xe4F
H + IO3 = I2 + H2O =>
12 H + 2 IO3 = I2 + 6 H2O
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
NH3 + CO2 = H2O + CON2H4 =>
2 NH3 + CO2 = H2O + CON2H4
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
silvernitrate + nickel = Ag2Ni + NO3 =>
2 AgNO3 + Ni = Ag2Ni + 2 NO3
H2NCH2CH2SO3Na + H2SO4 = H2NCH2CH2SO3H + Na2SO4 =>
2 H2NCH2CH2SO3Na + H2SO4 = 2 H2NCH2CH2SO3H + Na2SO4
H2 + Al + Cu = H2AlCu =>
H2 + Al + Cu = H2AlCu
Co2O3 + H2SO4 + SO2 = CoSO4 + H2O =>
Co2O3 + H2SO4 + SO2 = 2 CoSO4 + H2O
CuOH + NaBr = CuBr + NaOH =>
CuOH + NaBr = CuBr + NaOH
CuC + HCl = CuCl + CH =>
CuC + HCl = CuCl + CH
CH2(COOC2H5)2 + C4H9 = C2H6O + CH3(CH2)3CH(CO2C2H5)2 =>
43 CH2(COOC2H5)2 + 40 C4H9 = 16 C2H6O + 39 CH3(CH2)3CH(CO2C2H5)2
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
CH3COOH + NaHCO3 = CO2 + O2 + NaCH2 =>
CH3COOH + 4 NaHCO3 = 2 CO2 + 5 O2 + 4 NaCH2
Pb(II)N + KI = Pb(II)I + KN =>
Pb(II)N + KI = Pb(II)I + KN
Al0 = Al2 =>
2 Al0 = Al2
H2CO2 + K2CrO4 + HCl = KCl + CrC32 + CO2 + H2O =>
67 H2CO2 + K2CrO4 + 2 HCl = 2 KCl + CrC32 + 35 CO2 + 68 H2O
Sb2S3(s) + HCl(aq) = H3SbCl6(s) + H2S(g) =>
Sb2S3(s) + 12 HCl(aq) = 2 H3SbCl6(s) + 3 H2S(g)
Mg + Al2(SO4)3 = MgAl2(SO4)3 =>
Mg + Al2(SO4)3 = MgAl2(SO4)3
SiO2 + C2 = Si + CO =>
SiO2 + C2 = Si + 2 CO
B + Al = BAl =>
B + Al = BAl
NO3{-} + S + H{+} = NO2 + SO4{-2} + H2O =>
6 NO3{-} + S + 4 H{+} = 6 NO2 + SO4{-2} + 2 H2O
CO2C2H6 + O2 = CO2 + H2O =>
2 CO2C2H6 + 7 O2 = 6 CO2 + 6 H2O
NaBr + KMnO4 + H2SO4 = Br2 + MnSO4 + K2SO4 + Na2SO4 + H2O =>
10 NaBr + 2 KMnO4 + 8 H2SO4 = 5 Br2 + 2 MnSO4 + K2SO4 + 5 Na2SO4 + 8 H2O
Ba3P2 + K2S = BaS + K3P =>
Ba3P2 + 3 K2S = 3 BaS + 2 K3P
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
CH3CH2COOH + Cl2 = CH3CHClCOOH + HCl =>
CH3CH2COOH + Cl2 = CH3CHClCOOH + HCl
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
HNO3 + Ag2CO3 = AgNO3 + H2CO3 =>
2 HNO3 + Ag2CO3 = 2 AgNO3 + H2CO3
FeCl3 + Al = AlCl3 + FeCl2 =>
3 FeCl3 + Al = AlCl3 + 3 FeCl2
Cr2O7{-2} + H{+} + I{-} = Cr{3+} + I2 + H2O =>
Cr2O7{-2} + 14 H{+} + 6 I{-} = 2 Cr{3+} + 3 I2 + 7 H2O
Al + FeCl2 = AlCl + Fe =>
2 Al + FeCl2 = 2 AlCl + Fe
NaOH(s) + NH4Cl(s) = NaCl + NO + H2 =>
2 NaOH(s) + 2 NH4Cl(s) = 2 NaCl + 2 NO + 5 H2
H{+} + H2C2O4 + MnO4 = Mn{+2} + CO2 + H2O =>
2 H{+} + 3 H2C2O4 + MnO4 = Mn{+2} + 6 CO2 + 4 H2O
XC2H5 + O2 = CO2 + H2O + XOHH =>
4 XC2H5 + 13 O2 = 8 CO2 + 6 H2O + 4 XOHH
N2O4 + H2O = HNO3 + N2O =>
4 N2O4 + 3 H2O = 6 HNO3 + N2O
XC2H5 + O2 = CO2 + H2O + XOHH =>
4 XC2H5 + 13 O2 = 8 CO2 + 6 H2O + 4 XOHH
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
NH3 + ZrO(NO3)2 = N2 + H2O + ZrO2 =>
10 NH3 + 3 ZrO(NO3)2 = 8 N2 + 15 H2O + 3 ZrO2
Na2CO3 + KHCl2 = KHCO3 + NaCl =>
Na2CO3 + KHCl2 = KHCO3 + 2 NaCl
Ba3P2 + K2S = BaS + K3P =>
Ba3P2 + 3 K2S = 3 BaS + 2 K3P
Zn3(PO3)2 + H2SO4 = ZnSO4 + H3PO3 =>
Zn3(PO3)2 + 3 H2SO4 = 3 ZnSO4 + 2 H3PO3
C8H17 + O2 = H2O + CO2 =>
4 C8H17 + 49 O2 = 34 H2O + 32 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/26/23
Équations équilibrées sur01/25/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
