| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4 + K2CO3 = CO2 + H2O + K2PO4 + H
CaCO3 + CH3COOH = CH3COO{-} + Ca2{+} + CO2 + H2O =>
16 CaCO3 + 11 CH3COOH = 8 CH3COO{-} + 8 Ca2{+} + 22 CO2 + 10 H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
NaOH + H3PO4 = Na3PO4 + HOH =>
3 NaOH + H3PO4 = Na3PO4 + 3 HOH
Zn(OH)2 + HBr = ZnBr + H3O2 =>
Zn(OH)2 + HBr = ZnBr + H3O2
Ta + HNO3 = Ta2O5 + NO2 + H2O =>
2 Ta + 10 HNO3 = Ta2O5 + 10 NO2 + 5 H2O
Al + KNO2 + KOH + H2O = KAlO2 + NH3 =>
2 Al + KNO2 + KOH + H2O = 2 KAlO2 + NH3
H2SO4 + BaCl2 = HCl + SO4Ba =>
H2SO4 + BaCl2 = 2 HCl + SO4Ba
Pb(No3)2 + Mg = MgNo3 + Pb =>
Pb(No3)2 + 2 Mg = 2 MgNo3 + Pb
C10695H14492N100O2801S337 + Na2O = Na2CO3 + Na2S + N2 + C + H =>
C10695H14492N100O2801S337 + 1906 Na2O = 1569 Na2CO3 + 337 Na2S + 50 N2 + 9126 C + 14492 H
Se + SeCl4 + AlCl3 = Se8(AlCl4)2 =>
15 Se + SeCl4 + 4 AlCl3 = 2 Se8(AlCl4)2
Al(NO3)3(aq) + Ba(OH)2 = Al(OH)3(aq) + Ba(NO3)2(aq) =>
2 Al(NO3)3(aq) + 3 Ba(OH)2 = 2 Al(OH)3(aq) + 3 Ba(NO3)2(aq)
(NH4)2CO3(s) = NH3 + H2O + CO2(g) =>
(NH4)2CO3(s) = 2 NH3 + H2O + CO2(g)
KI + NaNO3 + H2SO4 = I2 + NO + K2SO4 + Na2SO4 + H2O =>
6 KI + 2 NaNO3 + 4 H2SO4 = 3 I2 + 2 NO + 3 K2SO4 + Na2SO4 + 4 H2O
CH3COCH2CH3 + CH3SOCH3 = C4H8O2 + CH3SCH3 =>
CH3COCH2CH3 + CH3SOCH3 = C4H8O2 + CH3SCH3
PS3 + HNO3 + H2O = H3PO4 + S + NO =>
3 PS3 + 5 HNO3 + 2 H2O = 3 H3PO4 + 9 S + 5 NO
K2S(aq) + Pb(NO3)2(aq) = KNO3(aq) + PbS(s) =>
K2S(aq) + Pb(NO3)2(aq) = 2 KNO3(aq) + PbS(s)
SnNO3 + NaS = SnS + NaNO3 =>
SnNO3 + NaS = SnS + NaNO3
KMnO4 + KHSO3 + NaOH = K2MnO4 + NaHSO3 + K2SO4 + H2O =>
2 KMnO4 + 4 KHSO3 + 3 NaOH = 2 K2MnO4 + 3 NaHSO3 + K2SO4 + 2 H2O
MgCO3 + H2 = Mg(OH)2 + CO =>
MgCO3 + H2 = Mg(OH)2 + CO
HCI + Li2CO3 = LiCI + CO2 + H2O =>
2 HCI + Li2CO3 = 2 LiCI + CO2 + H2O
Ag(C2H3O2) + KCl = AgCl + K(C2H3O2) =>
Ag(C2H3O2) + KCl = AgCl + K(C2H3O2)
O2 + BaCl2 = BaO + Cl2 =>
O2 + 2 BaCl2 = 2 BaO + 2 Cl2
H2S + O = OH2 + S =>
H2S + O = OH2 + S
Sr(OH)2 + Na2S = SrS + NaOH =>
Sr(OH)2 + Na2S = SrS + 2 NaOH
PBO + NaOH + H2O = Na2(PB(OH)4) =>
PBO + 2 NaOH + H2O = Na2(PB(OH)4)
CuO + CH6 = CO + H2O + Cu =>
4 CuO + CH6 = CO + 3 H2O + 4 Cu
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Zn(NO3)2 + MgOH = MgNO3 + Zn(OH)2 =>
Zn(NO3)2 + 2 MgOH = 2 MgNO3 + Zn(OH)2
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
2 Mn(NO3)2 + 5 NaBiO3 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 NaNO3 + 7 H2O
K = K1 =>
K = K1
FeCl3 + CH3COONa + H2O = (CH3COO)3Fe + HCl + NaOH =>
FeCl3 + 3 CH3COONa + 3 H2O = (CH3COO)3Fe + 3 HCl + 3 NaOH
CuSO4*10H2O + NaOH = Cu(OH)2 + Na2SO4 + H2O =>
CuSO4*10H2O + 2 NaOH = Cu(OH)2 + Na2SO4 + 10 H2O
KNO2 + MgCl2 = Mg(NO2)2 + KCl =>
2 KNO2 + MgCl2 = Mg(NO2)2 + 2 KCl
HF + K2SO4 = K2F + HSO4 =>
HF + K2SO4 = K2F + HSO4
CI{-} + H{+} = HCI =>
CI{-} + H{+} = HCI
K2Cr2O7 + CH3OH = H2O + CH2OH + KCrO =>
K2Cr2O7 + 10 CH3OH = 5 H2O + 10 CH2OH + 2 KCrO
KCl + Na2CO3 + H2O = KOH + NaCl + H2CO3 =>
2 KCl + Na2CO3 + 2 H2O = 2 KOH + 2 NaCl + H2CO3
PCl3 + C3H6O2 = C3H5ClO + P2O3 + HCl =>
2 PCl3 + 3 C3H6O2 = 3 C3H5ClO + P2O3 + 3 HCl
HBr + CaCO3 = CaBr2 + H2O + CO2 =>
2 HBr + CaCO3 = CaBr2 + H2O + CO2
Cu(NO3)2 + HCl + C2H5NS = CuS + N2 + CH4 + Cl2 + H2O =>
2 Cu(NO3)2 + 30 HCl + 2 C2H5NS = 2 CuS + 3 N2 + 4 CH4 + 15 Cl2 + 12 H2O
Al2(O3) + Cl2 = Al(Cl3) + O2 =>
2 Al2(O3) + 6 Cl2 = 4 Al(Cl3) + 3 O2
K2Cr2O7 + C2H6O6*2H2O = K[Cr(H2O)2(C2O4)2] + H2O + CO2 =>
K2Cr2O7 + 7 C2H6O6*2H2O = 2 K[Cr(H2O)2(C2O4)2] + 31 H2O + 6 CO2
MgCl2 + Li3P = Mg3P2 + LiCl =>
3 MgCl2 + 2 Li3P = Mg3P2 + 6 LiCl
Ca3N2 + HBr = CaBr2 + NH4Br =>
Ca3N2 + 8 HBr = 3 CaBr2 + 2 NH4Br
CoCO3 = Co + C + O3 =>
CoCO3 = Co + C + O3
Nb + V2O5 = Nb2O5 + VO2 =>
2 Nb + 5 V2O5 = Nb2O5 + 10 VO2
Cd + KOH = CdOH + K =>
Cd + KOH = CdOH + K
H3PO4(aq) = P2O5(aq) + H2O(l) =>
2 H3PO4(aq) = P2O5(aq) + 3 H2O(l)
| 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 82 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
