| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CaP + 4 H2O = 2 Ca(OH)2 + P2H4
Ba(OH)2 + H3PO2 = Ba3(PO2)2 + H2O =>
3 Ba(OH)2 + 2 H3PO2 = Ba3(PO2)2 + 6 H2O
MnCl2 + NaOH + O2 = MnO2 + NaCl + H2O =>
2 MnCl2 + 4 NaOH + O2 = 2 MnO2 + 4 NaCl + 2 H2O
Cu(NO3)2 + K2CrO4 = CuCrO4 + KNO3 =>
Cu(NO3)2 + K2CrO4 = CuCrO4 + 2 KNO3
K3PO4 + Ba(OH)2 = Ba3(PO4)2 + KOH =>
2 K3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 KOH
CuSO4*5H2O + NaOH = CuO + Na2SO4 + H2O =>
CuSO4*5H2O + 2 NaOH = CuO + Na2SO4 + 6 H2O
Co(NO3)2(aq) + NaOH = Co(OH)2(s) + NaNO3 =>
Co(NO3)2(aq) + 2 NaOH = Co(OH)2(s) + 2 NaNO3
Al(OH)3 + FeO = AlO + Fe(OH)3 =>
Al(OH)3 + FeO = AlO + Fe(OH)3
MnO4{-} + I{-} + OH{-} = MnO4{2-} + IO4{-} + H2O{-} =>
4 MnO4{-} + I{-} + 8 OH{-} = 4 MnO4{2-} + IO4{-} + 4 H2O{-}
SF4(l) + H2O(l) = SO2(g) + HF(l) =>
SF4(l) + 2 H2O(l) = SO2(g) + 4 HF(l)
CH3COOC3H7 + KOH = C3H7OH + CH3COOK =>
CH3COOC3H7 + KOH = C3H7OH + CH3COOK
As2S5 + H2O2 = H3AsO4 + H2SO4 + H2O =>
As2S5 + 20 H2O2 = 2 H3AsO4 + 5 H2SO4 + 12 H2O
MgCO3(s) = MgO(s) + CO2(g) =>
MgCO3(s) = MgO(s) + CO2(g)
HgCl2 + Na2C2O4 = NaCl + CO2 + Hg2Cl2 =>
2 HgCl2 + Na2C2O4 = 2 NaCl + 2 CO2 + Hg2Cl2
CuS = Cu2 + S =>
2 CuS = Cu2 + 2 S
AlC3 + AgNO3 = AlNO3 + AgC3 =>
AlC3 + AgNO3 = AlNO3 + AgC3
HMnO4 + KBr = HBr + KMnO4 =>
HMnO4 + KBr = HBr + KMnO4
Co(S) + Br2(l) = CoBr3(S) =>
2 Co(S) + 3 Br2(l) = 2 CoBr3(S)
NaOH + C2H4O2 = NaC2H3O2 + H2O =>
NaOH + C2H4O2 = NaC2H3O2 + H2O
MgS + NH4C2H3O2 = NS + MgH4C2H3O2 =>
MgS + NH4C2H3O2 = NS + MgH4C2H3O2
Ca + MnSO4 = Mn + CaSO4 =>
Ca + MnSO4 = Mn + CaSO4
AlCl3(aq) + KSCN(aq) = Al(SCN)3(aq) + KCl(aq) =>
AlCl3(aq) + 3 KSCN(aq) = Al(SCN)3(aq) + 3 KCl(aq)
Li + Fe2O3 = LiFe + O =>
2 Li + Fe2O3 = 2 LiFe + 3 O
Sn(s) + HCl(aq) = SnCl2(aq) + H2(g) =>
Sn(s) + 2 HCl(aq) = SnCl2(aq) + H2(g)
CdCl2 + H2S = CdS + ClH = CdCl2 + H2S =>
CdCl2 + H2S = CdS + 2 ClH
MnO(OH)2 + PbO2 + H3O{+} = MnO4{-} + Pb{2+} + H2O =>
2 MnO(OH)2 + 3 PbO2 + 4 H3O{+} = 2 MnO4{-} + 3 Pb{2+} + 8 H2O
KMnO4 + NaOH + KNO2 = K2MnO4 + Na2MnO4 + KNO3 + H2O =>
2 KMnO4 + 2 NaOH + KNO2 = K2MnO4 + Na2MnO4 + KNO3 + H2O
(NH4)3N + O2 = N2O + H2O =>
(NH4)3N + 4 O2 = 2 N2O + 6 H2O
Cu + Br = CuBr =>
Cu + Br = CuBr
N6 + C4O3 = O4 + C12N6 =>
4 N6 + 12 C4O3 = 9 O4 + 4 C12N6
Co(NO3)2(ac) + (NH4)2S(ac) = CoS(s) + (NH4)(NO3)(ac) =>
Co(NO3)2(ac) + (NH4)2S(ac) = CoS(s) + 2(NH4)(NO3)(ac)
Hg + Au = HgAu =>
Hg + Au = HgAu
KCrO2 + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 KCrO2 + 3 Br2 + 8 KOH = 2 K2CrO4 + 6 KBr + 4 H2O
WF6 + Cu(OH)2 = CuF2 + WO3 + H2O =>
WF6 + 3 Cu(OH)2 = 3 CuF2 + WO3 + 3 H2O
RaCl2 = Ra2 + Cl =>
2 RaCl2 = Ra2 + 4 Cl
SO3 + H2SO4 = HSO3 + HSO4 =>
SO3 + H2SO4 = HSO3 + HSO4
Na2S + CuCl2 = NaCl + CuS =>
Na2S + CuCl2 = 2 NaCl + CuS
O8 = O2 =>
O8 = 4 O2
C3H6O2 + C3H7OH = C3H6COOC3H7 + H2O =>
15 C3H6O2 + 13 C3H7OH = 12 C3H6COOC3H7 + 19 H2O
CaP + H2O = Ca(OH)2 + P2H4 =>
2 CaP + 4 H2O = 2 Ca(OH)2 + P2H4
Cl2 + K2Br2 = KCl2 + Br2 =>
2 Cl2 + K2Br2 = 2 KCl2 + Br2
Ti + Zr + Ni = Ti415Zr415Ni170 =>
415 Ti + 415 Zr + 170 Ni = Ti415Zr415Ni170
Fe2(SO4)3 + HI = FeSO4 + I2 + H2SO4 =>
Fe2(SO4)3 + 2 HI = 2 FeSO4 + I2 + H2SO4
Ni(NO3)2 + NaOH = Ni(OH)2 + Na(NO3) =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 Na(NO3)
Al(OH)2 + H2SO4 = Al3(SO4)3 + H2O =>
3 Al(OH)2 + 3 H2SO4 = Al3(SO4)3 + 6 H2O
Pb(NO3)2 + Lm = Lm(NO3)2 + Pb =>
Pb(NO3)2 + Lm = Lm(NO3)2 + Pb
Li + Al = Li3Al =>
3 Li + Al = Li3Al
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
CuO + NaOH2 = CuOH + NaO =>
2 CuO + NaOH2 = 2 CuOH + NaO
MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
