| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ag + 8 HNO3 = 3 Ag(NO3)2 + 4 H2O + 2 NO
Al2O4 = Al + O =>
Al2O4 = 2 Al + 4 O
Al + (NH4)2S + H2O = Al(OH)3 + NH4 + H2S =>
2 Al + 3(NH4)2S + 6 H2O = 2 Al(OH)3 + 6 NH4 + 3 H2S
HCl + ZnO = H2O + ZnCl2 =>
2 HCl + ZnO = H2O + ZnCl2
HBr + MgCO3 = MgBr2 + H2CO3 =>
2 HBr + MgCO3 = MgBr2 + H2CO3
K2S + H2O = KOH + KSH =>
K2S + H2O = KOH + KSH
C9H8O4 = C7H6O3 + C4H6O3 =>
9 C9H8O4 = 11 C7H6O3 + C4H6O3
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
C4H4O4 + KMnO4 + H2O = C4H6O6 + MnO2 + KOH =>
3 C4H4O4 + 2 KMnO4 + 4 H2O = 3 C4H6O6 + 2 MnO2 + 2 KOH
Ca(OH)2 + P2O3 = Ca3(PO4)2 + H2O + H2 =>
3 Ca(OH)2 + P2O3 = Ca3(PO4)2 + H2O + 2 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
*2HCl + K2CrO4 = K2Cr2O7 + KCl + H2O =>
*2HCl + 2 K2CrO4 = K2Cr2O7 + 2 KCl + H2O
KI + AlN = K3N + AlI3 =>
3 KI + AlN = K3N + AlI3
CuSO4 + KCl = K2SO4 + CuCl2 =>
CuSO4 + 2 KCl = K2SO4 + CuCl2
NaI + LiCl = NaCl + LiI =>
NaI + LiCl = NaCl + LiI
Mg(OH)2(aq) + HCl = MgCl2 + H2O(aq) =>
Mg(OH)2(aq) + 2 HCl = MgCl2 + 2 H2O(aq)
C17H3402 + O2 = CO2 + H2O =>
2 C17H3402 + 1735 O2 = 34 CO2 + 3402 H2O
Li + NaCl = LiCl + Na =>
Li + NaCl = LiCl + Na
CaO + H2 = Ca + H2O2 =>
2 CaO + H2 = 2 Ca + H2O2
Hg + He = HgHe =>
Hg + He = HgHe
I2 + O2 = I2O5 =>
2 I2 + 5 O2 = 2 I2O5
Li + HNO3 = Li(NO3) + H2O + N2O =>
8 Li + 10 HNO3 = 8 Li(NO3) + 5 H2O + N2O
Hg + He = HgHe =>
Hg + He = HgHe
(C6H5)2NH + H2SO4 + NaNO3 = (C6H5)4N2 + Na2SO4 + NO2 + H2O =>
2(C6H5)2NH + H2SO4 + 2 NaNO3 = (C6H5)4N2 + Na2SO4 + 2 NO2 + 2 H2O
Ni(OH)2 + KOH = KNi + OH =>
Ni(OH)2 + KOH = KNi + 3 OH
Li + N2O = LiON + N2 =>
2 Li + 2 N2O = 2 LiON + N2
CoCl2H2O = CoCl2 + H2O =>
CoCl2H2O = CoCl2 + H2O
KCl + H2SO4 = KSO4 + HCl + H =>
KCl + H2SO4 = KSO4 + HCl + H
PlO2 = Pl2 + O2 =>
2 PlO2 = Pl2 + 2 O2
Cu + HNO3(rozc) = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3(rozc) = Cu(NO3)2 + 2 NO2 + 2 H2O
IO{-} + HPO32{-} = PO43{-} + I{-} + H2O =>
23 IO{-} + 2 HPO32{-} = 2 PO43{-} + 23 I{-} + H2O
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
C3H8O2 + KMnO4 = K2C3H2O4 + MnO2 + H2O + KOH =>
3 C3H8O2 + 8 KMnO4 = 3 K2C3H2O4 + 8 MnO2 + 8 H2O + 2 KOH
Cu + HNO3(rozc) = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3(rozc) = Cu(NO3)2 + 2 NO2 + 2 H2O
N2H4(l) + H2O2 = N2(g) + H2O(g) =>
N2H4(l) + 2 H2O2 = N2(g) + 4 H2O(g)
K3PO4 + ZnCl2 = KCl + Zn3(PO4)2 =>
2 K3PO4 + 3 ZnCl2 = 6 KCl + Zn3(PO4)2
(NH4)3PO4 + Ca(OH)2 = Ca3(PO4)2 + HOH + NH3 =>
2(NH4)3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 HOH + 6 NH3
MgCl2 + H2SO4 = MgSO4 + HCl =>
MgCl2 + H2SO4 = MgSO4 + 2 HCl
Fe + SiO2 + O2 = Fe2SiO4 =>
2 Fe + SiO2 + O2 = Fe2SiO4
VO(OH)2 + HCl = VOCl2 + H2O =>
VO(OH)2 + 2 HCl = VOCl2 + 2 H2O
Li(s) + HOH(l) = LiOH(s) + H2(g) =>
2 Li(s) + 2 HOH(l) = 2 LiOH(s) + H2(g)
C4H8 + Br2 = C4H8Br2 =>
C4H8 + Br2 = C4H8Br2
Cr(OH)3 + CrO = Cr3O4 + H2 =>
2 Cr(OH)3 + 10 CrO = 4 Cr3O4 + 3 H2
NaNO2 + H3PO4 = Na3PO4 + NO2 + NO + H2O =>
6 NaNO2 + 2 H3PO4 = 2 Na3PO4 + 3 NO2 + 3 NO + 3 H2O
SmF2 + K3PO4 = Sm3(PO4)2 + KF =>
3 SmF2 + 2 K3PO4 = Sm3(PO4)2 + 6 KF
Ba(H2PO4)2 + NaOH = Ba3(PO4)2 + Na3PO4 + H2O =>
3 Ba(H2PO4)2 + 12 NaOH = Ba3(PO4)2 + 4 Na3PO4 + 12 H2O
(Al(OH)2)3PO4 + NaOH = Na3[Al(OH)6] + Na3PO4 =>
(Al(OH)2)3PO4 + 12 NaOH = 3 Na3[Al(OH)6] + Na3PO4
K2Cr2O7 + H2SO4 + Na2S = Cr2(SO4)3 + H2O + K2SO4 + Na2SO4 =>
4 K2Cr2O7 + 16 H2SO4 + 3 Na2S = 4 Cr2(SO4)3 + 16 H2O + 4 K2SO4 + 3 Na2SO4
Ra + H2O = Ra(OH)2 + H2 =>
Ra + 2 H2O = Ra(OH)2 + H2
P2O3 + Ca(OH)2 = CaPHO3 + H2O =>
P2O3 + 2 Ca(OH)2 = 2 CaPHO3 + H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
