| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Cr2O7 + 47 H2C2O4*2H2O = 2 K[Cr(H20)2(C2O4)2] + 101 H2O + 86 CO2
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
KCl + H2 = HCl + K =>
2 KCl + H2 = 2 HCl + 2 K
NH2Cl + NaOCl = NHCl2 + NaOH =>
NH2Cl + NaOCl = NHCl2 + NaOH
CuNO2 + H2O = HNO2 + CuOH =>
CuNO2 + H2O = HNO2 + CuOH
Ca{2+} + ClO{-} + SO2 + H2O = CaSO4 + Cl{-} + H{+} =>
Ca{2+} + ClO{-} + SO2 + H2O = CaSO4 + Cl{-} + 2 H{+}
CuO + HNO3 = (Cu(NO3)2) + H2O =>
CuO + 2 HNO3 = (Cu(NO3)2) + H2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
K2Cr2O7 + NaOH + HCl = KCl + Na2CrO4 + H2O =>
K2Cr2O7 + 4 NaOH + 2 HCl = 2 KCl + 2 Na2CrO4 + 3 H2O
NH2Cl + NaOCl = NHCl2 + NaOH =>
NH2Cl + NaOCl = NHCl2 + NaOH
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
NaF + I2 = NaI + F =>
2 NaF + I2 = 2 NaI + 2 F
Ba(HCO3)2 + Li2SO4 = BaSO4 + LiHCO3 =>
Ba(HCO3)2 + Li2SO4 = BaSO4 + 2 LiHCO3
Pb(OH)2 + NaBr = PbBr2 + NaOH =>
Pb(OH)2 + 2 NaBr = PbBr2 + 2 NaOH
K2CO3(l) + HBr(aq) = KBr(aq) + CO2(g) + H2O(l) =>
K2CO3(l) + 2 HBr(aq) = 2 KBr(aq) + CO2(g) + H2O(l)
C4H4S + O2 = CO2 + H2O + SO2 =>
C4H4S + 6 O2 = 4 CO2 + 2 H2O + SO2
Fe + HCI = FeCI + H2 =>
2 Fe + 2 HCI = 2 FeCI + H2
Na2S2 + SnS = Na2Sn + S =>
Na2S2 + SnS = Na2Sn + 3 S
SO2 = S + O2 =>
SO2 = S + O2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Cr + SnCl4 = CrCl3 + Sn =>
4 Cr + 3 SnCl4 = 4 CrCl3 + 3 Sn
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Hg2(NO3)2 = Hg2O + NO2 + O2 =>
2 Hg2(NO3)2 = 2 Hg2O + 4 NO2 + O2
CH3CH(NH2)CH2CH3 + HCl = CH3CH(NH3)CH2CH3Cl =>
CH3CH(NH2)CH2CH3 + HCl = CH3CH(NH3)CH2CH3Cl
KCl + H2 = HCl + K =>
2 KCl + H2 = 2 HCl + 2 K
Mg + Al(No3)3 = Mg(No3)2 + Al =>
3 Mg + 2 Al(No3)3 = 3 Mg(No3)2 + 2 Al
P + KClO3 = P2O5 + KCl =>
6 P + 5 KClO3 = 3 P2O5 + 5 KCl
(ZnNO3*6H2O) + (NH4OH*2H2O) + NH4NO3 = [Zn(NH3)4](NO3)2 + H2O =>
8(ZnNO3*6H2O) + 22(NH4OH*2H2O) + 9 NH4NO3 = 8[Zn(NH3)4](NO3)2 + 117 H2O
C3H8O + O2(g) = CO2 + H2O =>
2 C3H8O + 9 O2(g) = 6 CO2 + 8 H2O
Sb + HCI = SbCI + H2 =>
2 Sb + 2 HCI = 2 SbCI + H2
Sn{+2} + Pb = Sn + Pb{+2} =>
Sn{+2} + Pb = Sn + Pb{+2}
CaCl2 + Ag(NO3)2 = AgCl + Ca + NO3 =>
CaCl2 + 2 Ag(NO3)2 = 2 AgCl + Ca + 4 NO3
NaH + H2O = H3ONa =>
NaH + H2O = H3ONa
K4[Fe(CN)6] = KCN + FeC2 + N2 =>
K4[Fe(CN)6] = 4 KCN + FeC2 + N2
Na2SiO3 + NiSO4 = NiSiO3 + Na2SO4 =>
Na2SiO3 + NiSO4 = NiSiO3 + Na2SO4
H2CO3 + C2H3O2 = HC2H3O2 + CO2 =>
2 H2CO3 + 8 C2H3O2 = 7 HC2H3O2 + 4 CO2
C6H8O7 = C6 + O7 + H8 =>
C6H8O7 = C6 + O7 + H8
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
Na2S + CuI2 = NaI + CuS =>
Na2S + CuI2 = 2 NaI + CuS
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
PCl5 + H2O = POCl3 + HCl =>
PCl5 + H2O = POCl3 + 2 HCl
NaHCO3 = Na2O + CO2 + H2O =>
2 NaHCO3 = Na2O + 2 CO2 + H2O
O2 + As2S3 = As2O3 + S2O2 =>
6 O2 + 2 As2S3 = 2 As2O3 + 3 S2O2
Ca + FeCl3 = CaCl2 + Fe =>
3 Ca + 2 FeCl3 = 3 CaCl2 + 2 Fe
Zn(SO4)2 + Fe = Fe2(SO4)3 + Zn =>
3 Zn(SO4)2 + 4 Fe = 2 Fe2(SO4)3 + 3 Zn
K4[Fe(CN)6] = Fe3C + C + N2 + KCN =>
3 K4[Fe(CN)6] = Fe3C + 5 C + 3 N2 + 12 KCN
H4P2O7 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
H4P2O7 + 3 Ca(OH)2 = Ca3(PO4)2 + 5 H2O
KCl + H2 = HCl + K =>
2 KCl + H2 = 2 HCl + 2 K
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
| 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.
