| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H4O2 + LiHO = H2O + LiC2H3O2
Mg(SO4) + Na(OH) = Mg(OH) + Na(SO4) =>
Mg(SO4) + Na(OH) = Mg(OH) + Na(SO4)
CH2O + SO4{-2} + H{+} + FeOOH = FeS + CO2 + H2O =>
9 CH2O + 4 SO4{-2} + 8 H{+} + 4 FeOOH = 4 FeS + 9 CO2 + 15 H2O
Ra + OH = Ra(OH)2 =>
Ra + 2 OH = Ra(OH)2
HNO3 + Mg(NO3)2 = HMg + NO3 =>
HNO3 + Mg(NO3)2 = HMg + 3 NO3
K2O + CoBr2 = KBr + CoO =>
K2O + CoBr2 = 2 KBr + CoO
Na2SeO3 + K2Cr2O7 + H2SO4 = Na2SeO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Na2SeO3 + K2Cr2O7 + 4 H2SO4 = 3 Na2SeO4 + Cr2(SO4)3 + K2SO4 + 4 H2O
C12H26 + O2 = COC + H2O =>
2 C12H26 + 19 O2 = 12 COC + 26 H2O
H2O + MgSO4 = H2SO4 + MgO =>
H2O + MgSO4 = H2SO4 + MgO
Zn(s) + H{+} = Zn{2+}(aq) + H2 =>
Zn(s) + 2 H{+} = Zn{2+}(aq) + H2
NH4I(aq) + KOH(aq) = KI + H2O + NH3 =>
NH4I(aq) + KOH(aq) = KI + H2O + NH3
Ca(H2PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca(H2PO4)2 + H2SO4 = CaSO4 + 2 H3PO4
C7H6O2 + HCl = H2O + C7H5ClO =>
C7H6O2 + HCl = H2O + C7H5ClO
K2[Zn(OH)4] + H2S = KHS + Zn(OH)2 + H2O =>
K2[Zn(OH)4] + 2 H2S = 2 KHS + Zn(OH)2 + 2 H2O
Ag(s) + Zn(No3)2(ag) = Ag(No3)2(ag) + Zn(s) =>
Ag(s) + Zn(No3)2(ag) = Ag(No3)2(ag) + Zn(s)
C4H10O4 + KNO3 = K2O + N2 + CO2 + H2O =>
5 C4H10O4 + 18 KNO3 = 9 K2O + 9 N2 + 20 CO2 + 25 H2O
SbBr3 = Sb + Br =>
SbBr3 = Sb + 3 Br
HPO2{-}/4 + H2O = HO4P{-} + H3O =>
HPO2{-}/4 + 6 H2O = HO4P{-} + 4 H3O
K2Cr2O7 + H2S + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 3 H2S + 13 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
Na3PO4 + MgCl2 = NaCl + PMg + Na2O + ClO3 =>
Na3PO4 + MgCl2 = NaCl + PMg + Na2O + ClO3
CH3OH + H3BO3 = H2O + B(CH3O)3 =>
3 CH3OH + H3BO3 = 3 H2O + B(CH3O)3
SO3 + H2O = H2O3 + SO =>
SO3 + H2O = H2O3 + SO
SO4 + Mg(NO3)2 = Mg + SO4NO3 =>
2 SO4 + Mg(NO3)2 = Mg + 2 SO4NO3
C19H30O2 + MnO2 = C19H28O2 + Mn + H2O2 =>
C19H30O2 + MnO2 = C19H28O2 + Mn + H2O2
N2 + Mn = Mn3N2 =>
N2 + 3 Mn = Mn3N2
CuFeS2 + O2 = Cu2S + Fe2O3 + SO3 =>
2 CuFeS2 + 6 O2 = Cu2S + Fe2O3 + 3 SO3
Al(OH)3 + NH4Cl = AlCl3 + NH4OH =>
Al(OH)3 + 3 NH4Cl = AlCl3 + 3 NH4OH
Hg(NO3)2 + K = KNO3 + Hg =>
Hg(NO3)2 + 2 K = 2 KNO3 + Hg
O2 + B = B2O =>
O2 + 4 B = 2 B2O
CuCl2 + O2 = CuO + Cl2O =>
CuCl2 + O2 = CuO + Cl2O
NaAl11O17 + H2SO4 = Na2SO4 + Al2(SO4)3 + H2O =>
2 NaAl11O17 + 34 H2SO4 = Na2SO4 + 11 Al2(SO4)3 + 34 H2O
H2O2 + Cl{-} = H2O + ClO4{-} =>
4 H2O2 + Cl{-} = 4 H2O + ClO4{-}
Mg(NO3)2 + (NH4)2S = MgS + (NH4)(NO3) =>
Mg(NO3)2 + (NH4)2S = MgS + 2(NH4)(NO3)
SF4 + HCl = SCl2 + Cl2 + HF =>
SF4 + 4 HCl = SCl2 + Cl2 + 4 HF
Fe(OH)2 + S = FeS + OH =>
Fe(OH)2 + S = FeS + 2 OH
CsOH + H2O = CsO + H3O =>
CsOH + H2O = CsO + H3O
SO2 + KMnO4 + H2O = H2S2O6 + MnS2O6 + K2S2O6 =>
10 SO2 + 2 KMnO4 + 2 H2O = 2 H2S2O6 + 2 MnS2O6 + K2S2O6
CH3CH + O2 = CO + H2O =>
CH3CH + 2 O2 = 2 CO + 2 H2O
CH3CH2OH + KMnO4 + H2SO4 = CH3CHO + MnSO4 + K2SO4 + H2O =>
5 CH3CH2OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CHO + 2 MnSO4 + K2SO4 + 8 H2O
KMnO4 + H2SO4 + KNO3 + Zn = Mn(NO3)2 + H2O + ZnSO4 + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 4 KNO3 + 5 Zn = 2 Mn(NO3)2 + 8 H2O + 5 ZnSO4 + 3 K2SO4
BeI2 + O3 + H2O = BeO2 + HIO3 =>
3 BeI2 + 7 O3 + 3 H2O = 3 BeO2 + 6 HIO3
KNO3 + K2S2O3 = K2SO4 + N2 + SO2 =>
6 KNO3 + 4 K2S2O3 = 7 K2SO4 + 3 N2 + SO2
TlBr3 + H2 = HBr2 + Tl =>
4 TlBr3 + 3 H2 = 6 HBr2 + 4 Tl
FeCl2(aq) + NOCl(g) = FeCl3 + NO =>
FeCl2(aq) + NOCl(g) = FeCl3 + NO
MgCO3 + NH4Cl = CO3NH4 + MgCl =>
MgCO3 + NH4Cl = CO3NH4 + MgCl
Co(HCO3)2 + Ga4C3 = Co2C + Ga(HCO3)3 =>
6 Co(HCO3)2 + Ga4C3 = 3 Co2C + 4 Ga(HCO3)3
(Na)2(CO)3 + Ba(NO)6 = Na(NO)3 + Ba(CO)3 =>
(Na)2(CO)3 + Ba(NO)6 = 2 Na(NO)3 + Ba(CO)3
NaOH + H{2}SO{4} = Na{2}SO{4} + H2O =>
NaOH + H{2}SO{4} = Na{2}SO{4} + H2O
Na2CO3 + Zn(NO3)2 = Na2NO3 + Zn(CO3)2 =>
2 Na2CO3 + Zn(NO3)2 = 2 Na2NO3 + Zn(CO3)2
Mg(OH)2(aq) + AgNO3(aq) = Mg(NO3)2(aq) + AgOH(s) =>
Mg(OH)2(aq) + 2 AgNO3(aq) = Mg(NO3)2(aq) + 2 AgOH(s)
| 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 76 77 78 79 80 81 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
