| Équations équilibrées la veille | Équations équilibrées le lendemain |
K3PO4(aq) + Na2CO3(aq) = K3CO3 + Na2PO4
C6H7N5O13 + O2 = CO2 + NO2 + H2O =>
4 C6H7N5O13 + 25 O2 = 24 CO2 + 20 NO2 + 14 H2O
((C2H5)NH2Br) + CdBr2 = ((C2H5)NH2)2CdBr4 =>
2((C2H5)NH2Br) + CdBr2 = ((C2H5)NH2)2CdBr4
Zn + MnO2 = Mn3O4 + ZnO =>
2 Zn + 3 MnO2 = Mn3O4 + 2 ZnO
Fe(NO3)3*6H2O + Zn0(NO3)2*6H2O + Ni1(NO3)2*6H2O + C6H8O12 = Zn0Ni1Fe2O4 + H2O + N2O + CO2 =>
8 Fe(NO3)3*6H2O + 4 Zn0(NO3)2*6H2O + 4 Ni1(NO3)2*6H2O + 21 C6H8O12 = 4 Zn0Ni1Fe2O4 + 180 H2O + 20 N2O + 126 CO2
Ca3P2O8 + H2SO4 = CaSO4 + CaH4P2O8 =>
Ca3P2O8 + 2 H2SO4 = 2 CaSO4 + CaH4P2O8
CuSO4 + NH4Cl = CuCl + (NH4)2 + (SO4)2 =>
2 CuSO4 + 2 NH4Cl = 2 CuCl + (NH4)2 + (SO4)2
NaOH(aq) + FeCl3(aq) = FeOH + NaCl3 =>
NaOH(aq) + FeCl3(aq) = FeOH + NaCl3
KMnO4 + KSCN + HCl = MnCl2 + K2SO4 + KCl + CO2 + NO2 + H2O =>
3 KMnO4 + KSCN + 8 HCl = 3 MnCl2 + K2SO4 + 2 KCl + CO2 + NO2 + 4 H2O
C6H8O2 + O2 = CO2 + H2O =>
C6H8O2 + 7 O2 = 6 CO2 + 4 H2O
VO + MnO4 = VO3 + Mn =>
2 VO + MnO4 = 2 VO3 + Mn
Na(OH) + Al = Al(OH)3 + Na =>
3 Na(OH) + Al = Al(OH)3 + 3 Na
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C6H6 + O2 = CO2 + H6O2 =>
C6H6 + 7 O2 = 6 CO2 + H6O2
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
CaBr2 + KOH = Ca(OH)2 + KBr =>
CaBr2 + 2 KOH = Ca(OH)2 + 2 KBr
Al2O3 + H3PO4 = Al2(PO4)2 + H2O =>
Al2O3 + 2 H3PO4 = Al2(PO4)2 + 3 H2O
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
NO2 + H3O = N2 + H2O =>
2 NO2 + 8 H3O = N2 + 12 H2O
Al2O3 + H3PO4 = Al2(PO4)2 + H2O =>
Al2O3 + 2 H3PO4 = Al2(PO4)2 + 3 H2O
NOH + CO2 = N2CO3 + H2O =>
2 NOH + CO2 = N2CO3 + H2O
Al2O3 + H3PO4 = Al2(PO4)2 + H2O =>
Al2O3 + 2 H3PO4 = Al2(PO4)2 + 3 H2O
K + C + O = K2CO3 =>
2 K + C + 3 O = K2CO3
NiS + HCl + HNO3 = NiCl2 + S8 + NO + H2O =>
24 NiS + 48 HCl + 16 HNO3 = 24 NiCl2 + 3 S8 + 16 NO + 32 H2O
Fe + O2 = (Fe)3O4 =>
3 Fe + 2 O2 = (Fe)3O4
K2Cr2O7 + H2SO4 + Na2SO3 = Cr2(SO4)3 + K2CrO4 + Na2SO4 + H2O =>
2 K2Cr2O7 + 3 H2SO4 + 3 Na2SO3 = Cr2(SO4)3 + 2 K2CrO4 + 3 Na2SO4 + 3 H2O
C2H2C2O2O + C6H5NH2 = C10H9NO3 =>
C2H2C2O2O + C6H5NH2 = C10H9NO3
C7H5Cl3 + Ca(OH)2 + H2O = Ca(C7H5O2)2 + HCl =>
2 C7H5Cl3 + Ca(OH)2 + 2 H2O = Ca(C7H5O2)2 + 6 HCl
Sn + H3PO4 = Sn3(PO4)4 + H =>
3 Sn + 4 H3PO4 = Sn3(PO4)4 + 12 H
K3Fe(CN)6 + AlCl3 = Al[Fe(CN)6] + KCl =>
K3Fe(CN)6 + AlCl3 = Al[Fe(CN)6] + 3 KCl
HNO3 + NH4HS = NH4NO3 + NO2 + H2SO4 =>
21 HNO3 + 5 NH4HS = 9 NH4NO3 + 8 NO2 + 5 H2SO4
Au2O3 + H3PO4 = Au3(PO4)3 + H2O =>
3 Au2O3 + 6 H3PO4 = 2 Au3(PO4)3 + 9 H2O
KOH + CuCl2 = Cu(HO)2 + KCl =>
2 KOH + CuCl2 = Cu(HO)2 + 2 KCl
(NH3)2CO3 + C2H4O2 = NH3 + CO2 + H2O =>
4(NH3)2CO3 + C2H4O2 = 8 NH3 + 6 CO2 + 2 H2O
Pb + H2O + AlCl3 = PbCl2 + H2 + Al(OH)3 =>
3 Pb + 6 H2O + 2 AlCl3 = 3 PbCl2 + 3 H2 + 2 Al(OH)3
HNO3 + NH4OH = (NH4)NO2 + H2O =>
3 HNO3 + 5 NH4OH = 4(NH4)NO2 + 6 H2O
K2O(s) + H2O(l) = KOH(l) =>
K2O(s) + H2O(l) = 2 KOH(l)
P4 + H2SO4 = H3PO4 + SO2 + H2O =>
P4 + 10 H2SO4 = 4 H3PO4 + 10 SO2 + 4 H2O
HCl + K2Cr2O7 = KCl + Cl1 + CrCl3 + H2O =>
14 HCl + K2Cr2O7 = 2 KCl + 6 Cl1 + 2 CrCl3 + 7 H2O
Fe + Na2CO3 = FeCO3 + Na =>
Fe + Na2CO3 = FeCO3 + 2 Na
Hf + O2 + NaOH = Na4HfO4 + H2O =>
Hf + O2 + 4 NaOH = Na4HfO4 + 2 H2O
N + O2 = NO =>
2 N + O2 = 2 NO
CO2 + H2S = CO + H2O + S =>
CO2 + H2S = CO + H2O + S
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C3H8 + H2O2 = C3H6O2 + H2O =>
C3H8 + 3 H2O2 = C3H6O2 + 4 H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
NaOH(aq) + AgNO3(aq) = NaNO3 + OHAg =>
NaOH(aq) + AgNO3(aq) = NaNO3 + OHAg
SO4{2-} + Ba(IO3)2 = IO3{-} + BaSO4 =>
SO4{2-} + Ba(IO3)2 = 2 IO3{-} + BaSO4
Ca(ClO2)2 + KI + HCl = CaCl2 + I2 + H2O + KCl =>
Ca(ClO2)2 + 8 KI + 8 HCl = CaCl2 + 4 I2 + 4 H2O + 8 KCl
SrCl2 + NaOH = Sr(OH)2 + NaCl =>
SrCl2 + 2 NaOH = Sr(OH)2 + 2 NaCl
| 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 sur12/16/24
Équations équilibrées sur01/15/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
