| Équations équilibrées la veille | Équations équilibrées le lendemain |
16 KNO3(s) + 8 C(s) + S8(s) = 8 K2SO4(s) + 8 CO2(g) + 8 N2(g)
H3P + Sr(OH)2 = H2O + Sr3P2 =>
2 H3P + 3 Sr(OH)2 = 6 H2O + Sr3P2
Ni(OH)2 + NH4OH = Ni(NH3)4{2+} + OH{-} + H2O =>
Ni(OH)2 + 4 NH4OH = Ni(NH3)4{2+} + 2 OH{-} + 4 H2O
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
CH4N2O + C6H12O6 + HCl = C15H20ClN3O + C6H8O7 + H2O =>
18 CH4N2O + 55 C6H12O6 + 12 HCl = 12 C15H20ClN3O + 28 C6H8O7 + 140 H2O
Na2CO3 + AgNO3 = Ag2CO3 + Na2(NO3)2 =>
Na2CO3 + 2 AgNO3 = Ag2CO3 + Na2(NO3)2
KMnO4 + HCHO + HCl = MnCl2 + KCl + CO2 + H2O =>
4 KMnO4 + 5 HCHO + 12 HCl = 4 MnCl2 + 4 KCl + 5 CO2 + 11 H2O
Na2CrO4 + CaCl2 = NaCl + CaCrO4 =>
Na2CrO4 + CaCl2 = 2 NaCl + CaCrO4
HAsO4{2-} + H2O = AsO4{3-} + H3O{+} =>
HAsO4{2-} + H2O = AsO4{3-} + H3O{+}
C2H6 + CO2 = CO + H2O =>
C2H6 + 5 CO2 = 7 CO + 3 H2O
Na1HCO3 + H1SO4 = Na1SO4 + H2O + CO2 =>
Na1HCO3 + H1SO4 = Na1SO4 + H2O + CO2
NH4Cl(aq) + Pb(NO3)2 = PbCl2 + NH4NO3 =>
2 NH4Cl(aq) + Pb(NO3)2 = PbCl2 + 2 NH4NO3
FeS2 + Cu + HNO3 = CuSO4 + FeSO4 + NO2 + H2O =>
FeS2 + Cu + 16 HNO3 = CuSO4 + FeSO4 + 16 NO2 + 8 H2O
Cr2O32(s) + H2(g) = Cr(s) + H2O(g) =>
Cr2O32(s) + 32 H2(g) = 2 Cr(s) + 32 H2O(g)
Pb + HNO2 = Pb(NO2)2 + NO + H2O =>
Pb + 4 HNO2 = Pb(NO2)2 + 2 NO + 2 H2O
CH3(CH2)16COOH + C6H15NO3 = C24H51NO5 =>
CH3(CH2)16COOH + C6H15NO3 = C24H51NO5
Mg(s) + Co(NO3)2(aq) = Mg(NO3)2(aq) + Co(s) =>
Mg(s) + Co(NO3)2(aq) = Mg(NO3)2(aq) + Co(s)
PCl5 + H2O(l) = H3PO4 + HCl =>
PCl5 + 4 H2O(l) = H3PO4 + 5 HCl
CuSO4 + NaNO3 = NaCu + NO3SO4 =>
CuSO4 + NaNO3 = NaCu + NO3SO4
HCl + NH3 = H2Cl + NH2 =>
HCl + NH3 = H2Cl + NH2
SiO2 + NaOH = Na2(SiO3) + H2O =>
SiO2 + 2 NaOH = Na2(SiO3) + H2O
RbClO3 = rubidiumchloride + oxygen =>
2 RbClO3 = 2 RbCl + 3 O2
CaCl2(aq) + AgNO3 = AgCl(s) + Ca(NO3)2 =>
CaCl2(aq) + 2 AgNO3 = 2 AgCl(s) + Ca(NO3)2
Mg(OH)2 + HCl = H2Mg + Cl(OH) =>
Mg(OH)2 + 2 HCl = H2Mg + 2 Cl(OH)
Zn + HCI = ZnCI + H =>
Zn + HCI = ZnCI + H
MnO2 + SnO2 + HIO3 = Sn(IO3)2 + HMnO4 + H2O =>
2 MnO2 + 3 SnO2 + 6 HIO3 = 3 Sn(IO3)2 + 2 HMnO4 + 2 H2O
C8H10O2 + PBr3 = C8H9OBr + HBr + PBrO =>
C8H10O2 + PBr3 = C8H9OBr + HBr + PBrO
P2O6 + N2 = P4 + NO =>
2 P2O6 + 6 N2 = P4 + 12 NO
Fe(NO3)3 + H2O(l) = Fe(OH)3 + HNO3 =>
Fe(NO3)3 + 3 H2O(l) = Fe(OH)3 + 3 HNO3
(C6H10O5) + oxygen = carbondioxide + water =>
(C6H10O5) + 6 O2 = 6 CO2 + 5 H2O
H2CO3 + K(OH) = K2CO3 + H2O =>
H2CO3 + 2 K(OH) = K2CO3 + 2 H2O
Zn(NO3)2 + (NH4)2C2O4 = (NH4)NO3 + Zn(C2O4) =>
Zn(NO3)2 + (NH4)2C2O4 = 2(NH4)NO3 + Zn(C2O4)
NH4PO4 + MgCl2 = NH4Cl + Mg(PO4)2 =>
2 NH4PO4 + MgCl2 = 2 NH4Cl + Mg(PO4)2
SrO + Al2O3 = SrAl2O4 =>
SrO + Al2O3 = SrAl2O4
CaCO3 + MgO + SiO2 + Eu2O3 = CaMgSi2O6Eu + CO2 + O2 =>
4 CaCO3 + 4 MgO + 8 SiO2 + 2 Eu2O3 = 4 CaMgSi2O6Eu + 4 CO2 + 3 O2
K2ReO4 + H2 = Re + KOH + H2O =>
K2ReO4 + 3 H2 = Re + 2 KOH + 2 H2O
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
HNO3 + Cu = NO2 + Cu2O + H2O =>
2 HNO3 + 2 Cu = 2 NO2 + Cu2O + H2O
NH4Cl + HgNO3 = NH4NO3 + HgCl =>
NH4Cl + HgNO3 = NH4NO3 + HgCl
KMnO4 + ZnCl2 = KCl + Zn(MnO4)2 =>
2 KMnO4 + ZnCl2 = 2 KCl + Zn(MnO4)2
K2Cr2O7 + CH3OH = H2O + CO2 + KCrO =>
3 K2Cr2O7 + 5 CH3OH = 10 H2O + 5 CO2 + 6 KCrO
A3BC4 + AD = BD5 + A2C =>
A3BC4 + 5 AD = BD5 + 4 A2C
Au(OH)3 + HCl = AuHCl4 + H2O =>
Au(OH)3 + 4 HCl = AuHCl4 + 3 H2O
Na2CO3(aq) + BaCl2(aq) = BaCO3(s) + NaCl =>
Na2CO3(aq) + BaCl2(aq) = BaCO3(s) + 2 NaCl
KI + CaOCl2 + HCl = KCl + I2 + CaCl2 + H2O =>
2 KI + CaOCl2 + 2 HCl = 2 KCl + I2 + CaCl2 + H2O
KMnO4 + MgS = K2S + Mg(MnO4)2 =>
2 KMnO4 + MgS = K2S + Mg(MnO4)2
S + Fe(II) = Fe(II)S =>
S + Fe(II) = Fe(II)S
Na3PO4 + CrBr2 = NaBr2 + PO4Cr3 =>
Na3PO4 + 3 CrBr2 = 3 NaBr2 + PO4Cr3
Au(Cn)4 + Zn = Au + Zn(Cn)2 =>
Au(Cn)4 + 2 Zn = Au + 2 Zn(Cn)2
| 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 72 73 74 75 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/18/24
Équations équilibrées sur08/17/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
