| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2CrO4 + 2 Cr(OH)3 = Cr2CrO6 + 4 H2O
(NH(subscript)4)(subscript)3PO(subscript)4 + Pb(NO(subscript)3)(subcript)4 = Pb(subscript)3(PO(subscript)4)(subscript)4 + NH(subscript)4NO(subscript)3 =>
4(NH(subscript)4)(subscript)3PO(subscript)4 + 3 Pb(NO(subscript)3)(subcript)4 = Pb(subscript)3(PO(subscript)4)(subscript)4 + 12 NH(subscript)4NO(subscript)3
Al(s) + KOH(aq) + H2SO4(aq) = K[Al(SO4)2]12H20(s) + H2(g) + H2O(l) =>
24 Al(s) + 2 KOH(aq) + 48 H2SO4(aq) = 2 K[Al(SO4)2]12H20(s) + 27 H2(g) + 2 H2O(l)
CrO7 + HCl = CrCl + HO7 =>
CrO7 + HCl = CrCl + HO7
H2S + OH{-} = S{2-} + H2O =>
H2S + 2 OH{-} = S{2-} + 2 H2O
U4 = U =>
U4 = 4 U
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Zn(s) + Sn(NO3)2(aq) = Zn(NO3)2(aq) + Sn(s) =>
Zn(s) + Sn(NO3)2(aq) = Zn(NO3)2(aq) + Sn(s)
HNO3H2O = H3NO4 =>
HNO3H2O = H3NO4
ZnO + HNO3 = ZnO(NO3)2 + H2 =>
ZnO + 2 HNO3 = ZnO(NO3)2 + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu + Cl = CuCl =>
Cu + Cl = CuCl
FeCuSO4 = FeOCuSO3 =>
FeCuSO4 = FeOCuSO3
S + Na2O = Na2S + Na2SO3 =>
3 S + 3 Na2O = 2 Na2S + Na2SO3
AlN + H2O = Al(OH)3 + NH3 =>
AlN + 3 H2O = Al(OH)3 + NH3
NH3 + Sr(OH)2 = Sr3N2 + H2O =>
2 NH3 + 3 Sr(OH)2 = Sr3N2 + 6 H2O
KI + MnO4 = KIO3 + MnO2 =>
2 KI + 3 MnO4 = 2 KIO3 + 3 MnO2
MnO4{-} + SO2 + H2O = Mn{+2} + H{+} + SO4{2-} =>
2 MnO4{-} + 5 SO2 + 2 H2O = 2 Mn{+2} + 4 H{+} + 5 SO4{2-}
As2S3 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 9 H2SO4 + 28 NO
AlN = Al + N2 =>
2 AlN = 2 Al + N2
KMnO4 + KNO2 + H2SO4 = *K2SO4 + MnSO4 + KNO3 + H2O =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = *K2SO4 + 2 MnSO4 + 5 KNO3 + 3 H2O
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O* =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O*
CH3COONa + AgNO3 = CHCOONa + AgNO2 + H2O =>
CH3COONa + AgNO3 = CHCOONa + AgNO2 + H2O
Sn(NO3)2 = NO2 + SnO2 =>
Sn(NO3)2 = 2 NO2 + SnO2
Fe(SO4) + KMnO4 + H2SO4 = Fe2(SO4)3 + Mn(SO4) + KH(SO4) + H2O =>
10 Fe(SO4) + 2 KMnO4 + 9 H2SO4 = 5 Fe2(SO4)3 + 2 Mn(SO4) + 2 KH(SO4) + 8 H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
HClMg + HCl = MgCl2 + H2 =>
HClMg + HCl = MgCl2 + H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ca10F2(PO4)6 + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
Ca10F2(PO4)6 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
Mg + H2SO4 = MgSO4 + H2O + S =>
3 Mg + 4 H2SO4 = 3 MgSO4 + 4 H2O + S
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
AlHCl3 = AlCl3H =>
AlHCl3 = AlCl3H
K3PO4 + H2S = KH2PO4 + KHS =>
K3PO4 + 2 H2S = KH2PO4 + 2 KHS
LiOH + Al = H2 + Li3AlO3 =>
6 LiOH + 2 Al = 3 H2 + 2 Li3AlO3
SbCl3 + HCl + Zn = ZnCl2 + SbH3 =>
SbCl3 + 3 HCl + 3 Zn = 3 ZnCl2 + SbH3
PtCl4 + NH3 = PtCl4(NH3)2 =>
PtCl4 + 2 NH3 = PtCl4(NH3)2
BaCoHCl = BaClHCo =>
BaCoHCl = BaClHCo
KBrO3 + KI + HCl = KBr + KCl + I + H2O =>
KBrO3 + 6 KI + 6 HCl = KBr + 6 KCl + 6 I + 3 H2O
I2 + NaOH(aq) = H2O + NaI + NaIO3 =>
3 I2 + 6 NaOH(aq) = 3 H2O + 5 NaI + NaIO3
KBr + HCl + KBrO3 = Br2 + H2O + KCl =>
5 KBr + 6 HCl + KBrO3 = 3 Br2 + 3 H2O + 6 KCl
HBrO2 + Ni = Ni(BrO2)3 + H =>
3 HBrO2 + Ni = Ni(BrO2)3 + 3 H
CuSO4 + CaO + H2O = CaSO4*H2O + Cu(OH)2 =>
CuSO4 + CaO + 2 H2O = CaSO4*H2O + Cu(OH)2
HNO3 + C = NO2 + H2O + CO2 =>
4 HNO3 + C = 4 NO2 + 2 H2O + CO2
Pb2O4 + CO = Pb + CO2 =>
Pb2O4 + 4 CO = 2 Pb + 4 CO2
NH4F + LiOH = LiNH4 + FOH =>
NH4F + LiOH = LiNH4 + FOH
H2SO4 + K2Cr2O7 + KCl = Cr2O3 + H2O + K2SO4 + Cl2 =>
4 H2SO4 + K2Cr2O7 + 6 KCl = Cr2O3 + 4 H2O + 4 K2SO4 + 3 Cl2
CaCl2*2H2O + Na2CO3 = CaCO3 + Na2Cl2 + H2O =>
CaCl2*2H2O + Na2CO3 = CaCO3 + Na2Cl2 + 2 H2O
N2H4(g) + H2(g) = NH3(g) =>
N2H4(g) + H2(g) = 2 NH3(g)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/24
Équations équilibrées sur01/26/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
