| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CoCr2F8(H2O) = CoF2 + Cr2F6(H2O) =>
CoCr2F8(H2O) = CoF2 + Cr2F6(H2O)
MnI2(s) + F2(g) = MnF3(s) + IF5(l) =>
2 MnI2(s) + 13 F2(g) = 2 MnF3(s) + 4 IF5(l)
H + N2 = NH3(g) =>
6 H + N2 = 2 NH3(g)
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
KMnO4 + H2SO4 + KI = K2SO4 + H2O + I2 + MnSO4 =>
2 KMnO4 + 8 H2SO4 + 10 KI = 6 K2SO4 + 8 H2O + 5 I2 + 2 MnSO4
CuO + H2O2 = Cu{+2} + O2 + OH{-} =>
2 CuO + 2 H2O2 = 2 Cu{+2} + O2 + 4 OH{-}
NaHCO3 + Al2(SO4)3 = Na2SO4 + Al(OH)3 + CO2 =>
6 NaHCO3 + Al2(SO4)3 = 3 Na2SO4 + 2 Al(OH)3 + 6 CO2
FeCl2 + TlNO3 = Fe(NO3)2 + TlCl =>
FeCl2 + 2 TlNO3 = Fe(NO3)2 + 2 TlCl
C4H8 + HOH = C4H10O =>
C4H8 + HOH = C4H10O
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
H2SO4 + AlO = AlSO4 + H2O =>
H2SO4 + AlO = AlSO4 + H2O
Ba(NO3)2 + (KF) = BaF2 + KNO3 =>
Ba(NO3)2 + 2(KF) = BaF2 + 2 KNO3
Cr2O7{-} + C2H5OH + H{+} = Cr{+3} + CO2 + H2O =>
12 Cr2O7{-} + 7 C2H5OH + 84 H{+} = 24 Cr{+3} + 14 CO2 + 63 H2O
Cr{5+} + Pb{2+} = Cr{2+} + Pb{4+} =>
2 Cr{5+} + 3 Pb{2+} = 2 Cr{2+} + 3 Pb{4+}
CHCNa + CH3CH2Cl = CHCCH2CH3 + NaCl =>
CHCNa + CH3CH2Cl = CHCCH2CH3 + NaCl
CuSO4 + Fe = Cu2 + Fe2(SO4) =>
2 CuSO4 + 4 Fe = Cu2 + 2 Fe2(SO4)
Sn + KMnO4 = MnO2 + SnO + K2O =>
3 Sn + 2 KMnO4 = 2 MnO2 + 3 SnO + K2O
As2O3 + I2 + NaOH = Na3AsO4 + NaI + H2O =>
As2O3 + 2 I2 + 10 NaOH = 2 Na3AsO4 + 4 NaI + 5 H2O
C2H4 + H2 = C2H6 =>
C2H4 + H2 = C2H6
CuSO4 + Al = Al2(SO4)3 + Cu =>
3 CuSO4 + 2 Al = Al2(SO4)3 + 3 Cu
FeCl3 + NaS = FeCl3NaS =>
FeCl3 + NaS = FeCl3NaS
Cr2(SO4)3 + HI = CrSO4 + I2 + H2SO4 =>
Cr2(SO4)3 + 2 HI = 2 CrSO4 + I2 + H2SO4
CH2CH2 + F2 = CH2FCH2F =>
CH2CH2 + F2 = CH2FCH2F
BaI2 + Pb(NO3)2 = Ba(NO3)2 + PbI2 =>
BaI2 + Pb(NO3)2 = Ba(NO3)2 + PbI2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Re3N7 = Re + N =>
Re3N7 = 3 Re + 7 N
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
CH3COCH3 + H2O2(H2O) = C9H18O6 + H2O =>
3 CH3COCH3 + 3 H2O2(H2O) = C9H18O6 + 6 H2O
SnF2 + K3PO4 = Sn3(PO4)2 + KF =>
3 SnF2 + 2 K3PO4 = Sn3(PO4)2 + 6 KF
H2N + Cl2 = N2 + NH4Cl =>
4 H2N + Cl2 = N2 + 2 NH4Cl
Mg(OH)2 + Fe = Mg + Fe(OH)3 =>
3 Mg(OH)2 + 2 Fe = 3 Mg + 2 Fe(OH)3
VO3Na + Na2O2 = V(O2)O3 + Na =>
VO3Na + Na2O2 = V(O2)O3 + 3 Na
LiOH + NH4NO3 = LiNO3 + NH3 + H2O =>
LiOH + NH4NO3 = LiNO3 + NH3 + H2O
PB(CH3COO)2 + KI = PBI2 + KCH3COO =>
PB(CH3COO)2 + 2 KI = PBI2 + 2 KCH3COO
KCl + AgNO3 = KNO3(ac) + AgCl(s) =>
KCl + AgNO3 = KNO3(ac) + AgCl(s)
C15H32 + O2 = CO2 + H2O =>
C15H32 + 23 O2 = 15 CO2 + 16 H2O
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
I2 + KOH = KIO3 + KI + H2O =>
3 I2 + 6 KOH = KIO3 + 5 KI + 3 H2O
Ag2O + K3PO4 = Ag2PO4 + K3O =>
Ag2O + K3PO4 = Ag2PO4 + K3O
CH2CH2 + KMnO4 + H2SO4 = OCOHCOHO + K2SO4 + MnSO4 + H2O =>
CH2CH2 + 2 KMnO4 + 3 H2SO4 = OCOHCOHO + K2SO4 + 2 MnSO4 + 4 H2O
(e)Al + H2SO4 = Al2(SO4)3 + H2 =>
2(e)Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ag2CrO4 + NaCl = AgCl + Na2CrO4 =>
Ag2CrO4 + 2 NaCl = 2 AgCl + Na2CrO4
HI + Hg = HgI + H =>
HI + Hg = HgI + H
Ca + HNO2 = Ca(NO2)2 + H2 =>
Ca + 2 HNO2 = Ca(NO2)2 + H2
VOSO4 + HC5H7O2 + Na(CO3H) = VO(C5H7O2)2 + CO2 + H2O + Na2SO4 =>
VOSO4 + 2 HC5H7O2 + 2 Na(CO3H) = VO(C5H7O2)2 + 2 CO2 + 2 H2O + Na2SO4
HNO3 + KMnO4 = KNO3 + Mn(NO3)2 + H2O + O2 =>
12 HNO3 + 4 KMnO4 = 4 KNO3 + 4 Mn(NO3)2 + 6 H2O + 5 O2
SiH4(g) + NH3(g) = Si3N4(s) + H2(g) =>
3 SiH4(g) + 4 NH3(g) = Si3N4(s) + 12 H2(g)
(H3PO4) + NaOH = H2O + Na2HPO4 =>
(H3PO4) + 2 NaOH = 2 H2O + Na2HPO4
CrCl3 + Cr = CrCl2 =>
2 CrCl3 + Cr = 3 CrCl2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
