| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeI3(aq) + 3 LiOH(aq) = Fe(OH)3(s) + 3 LiI
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Rb + Zn(NO3)2 = Rb2O + ZnO2N2 =>
8 Rb + Zn(NO3)2 = 4 Rb2O + ZnO2N2
H2SO3 + Na(HO) = Na2SO3 + H2O =>
H2SO3 + 2 Na(HO) = Na2SO3 + 2 H2O
MgO*6H2O + H2SO4 = MgSO4*7H2O =>
MgO*6H2O + H2SO4 = MgSO4*7H2O
Cr(CH3CO2)3 + KOH = Cr(OH)3 + KCH3CO2 =>
Cr(CH3CO2)3 + 3 KOH = Cr(OH)3 + 3 KCH3CO2
Na2CrO4 + AgNO3 = Ag2CrO4 + Na(NO3) =>
Na2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 Na(NO3)
Al(s) + FeCl3(aq) = Fe(s) + AlCl3 =>
Al(s) + FeCl3(aq) = Fe(s) + AlCl3
Al(OH)3(s) + H2So4(aq) = Al2(So4)3(aq) + H2O(l) =>
2 Al(OH)3(s) + 3 H2So4(aq) = Al2(So4)3(aq) + 6 H2O(l)
Pb{+2} + Cr2O7{-2} + H2O + C2H3O2{-} = PbCrO4 + C2H4O2 =>
2 Pb{+2} + Cr2O7{-2} + H2O + 2 C2H3O2{-} = 2 PbCrO4 + 2 C2H4O2
C8H18 + Br2 = HBr + C =>
C8H18 + 9 Br2 = 18 HBr + 8 C
K2Cr2O7 + P + H2SO4 = CrPO3 + K2SO4 + H2O =>
K2Cr2O7 + 2 P + H2SO4 = 2 CrPO3 + K2SO4 + H2O
(H2SO4) + Na(OH) = Na2(SO4) + H2O =>
(H2SO4) + 2 Na(OH) = Na2(SO4) + 2 H2O
Pb{2+} + Cl{-} = PbCl{+] =>
Pb{2+} + Cl{-} = PbCl{+]
KMnO4 + NH3 + H2SO4 = N2 + MnO2 + K2SO4 + H2O =>
2 KMnO4 + 2 NH3 + H2SO4 = N2 + 2 MnO2 + K2SO4 + 4 H2O
CsBr + BiI3 + BiBr3 = Cs3Bi2Br4I5 =>
9 CsBr + 5 BiI3 + BiBr3 = 3 Cs3Bi2Br4I5
Cd(NO3)2 + (NH4)2S = CdS + NH4NO3 =>
Cd(NO3)2 + (NH4)2S = CdS + 2 NH4NO3
I2 + KOH = KIO3 + KI + H2O =>
3 I2 + 6 KOH = KIO3 + 5 KI + 3 H2O
NaH2SO4 + H2O = NaHSO4{-} + H3O{+} =>
NaH2SO4 + H2O = NaHSO4{-} + H3O{+}
CH3COOH + KOH = KCH2COOH + H2O =>
CH3COOH + KOH = KCH2COOH + H2O
AlCl3(aq) + H2O(l) = Al(OH)3(s) + HCl(aq) =>
AlCl3(aq) + 3 H2O(l) = Al(OH)3(s) + 3 HCl(aq)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al(OH)3(s) + H2So4(aq) = Al2(So4)3(aq) + H2O(l) =>
2 Al(OH)3(s) + 3 H2So4(aq) = Al2(So4)3(aq) + 6 H2O(l)
C2H4(OH)2 + CuO = CH2(CHO)2 + Cu + H2O =>
3 C2H4(OH)2 + 3 CuO = 2 CH2(CHO)2 + 3 Cu + 5 H2O
Bi + H2S = BiS + H =>
Bi + H2S = BiS + 2 H
H2O(l) = H2(g) + O2(g) =>
2 H2O(l) = 2 H2(g) + O2(g)
H2He + F = HF + He =>
H2He + 2 F = 2 HF + He
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Ag(NH3)2 + HCl = AgCl + H(NH3)2 =>
Ag(NH3)2 + HCl = AgCl + H(NH3)2
CaO(s) + NaClO(aq) = CaCl2 + Na2O + O =>
CaO(s) + 2 NaClO(aq) = CaCl2 + Na2O + 2 O
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
KH + O = KO + HO =>
KH + 2 O = KO + HO
NaOH + F2 = NaF + H2O + O2 =>
4 NaOH + 2 F2 = 4 NaF + 2 H2O + O2
S2NH4 + Pb(NO3)2 = S2NO3 + Pb(NH4)2 =>
2 S2NH4 + Pb(NO3)2 = 2 S2NO3 + Pb(NH4)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
MgOH{+2}(aq) = Mg{2+} + OH(aq) =>
MgOH{+2}(aq) = Mg{2+} + OH(aq)
Fe(OH)3 + OH{-} + ClO{-} = FeO4{2-} + Cl{-} + H2O =>
2 Fe(OH)3 + 4 OH{-} + 3 ClO{-} = 2 FeO4{2-} + 3 Cl{-} + 5 H2O
P4 + HCl + O2 = PCl3 + H2O =>
P4 + 12 HCl + 3 O2 = 4 PCl3 + 6 H2O
CaOCl2 + CO2 + H2O = CaCO3 + HClO3 + HCl =>
3 CaOCl2 + 3 CO2 + 3 H2O = 3 CaCO3 + HClO3 + 5 HCl
AlN + O2 = AlO + N2 =>
2 AlN + O2 = 2 AlO + N2
H3PO4 + Ca + OH = CaHPO4 + H2O =>
H3PO4 + Ca + 2 OH = CaHPO4 + 2 H2O
CH3COCl + O2 = HCl + H2O + CO2 =>
CH3COCl + 2 O2 = HCl + H2O + 2 CO2
SnO2{2-} + PbO2 + OH{-} = SnO3{2-} + PbO2{2-} + H2O =>
SnO2{2-} + PbO2 + 2 OH{-} = SnO3{2-} + PbO2{2-} + H2O
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
C10H15NO + I = C10H15N + OI =>
C10H15NO + I = C10H15N + OI
C9H20 = C3H4 + CH4 =>
C9H20 = 2 C3H4 + 3 CH4
SO2 + KMnO4 + H2O = K2SO4 + MnSO2 + H2SO4 =>
9 SO2 + 2 KMnO4 + 6 H2O = K2SO4 + 2 MnSO2 + 6 H2SO4
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Ag(NO3) + (NH4)Cl = Cl(NO3) + Ag(NH4) =>
Ag(NO3) + (NH4)Cl = Cl(NO3) + Ag(NH4)
| 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 72 73 74 75 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
