| Équations équilibrées la veille | Équations équilibrées le lendemain |
P5 + 2 H2O = P5O2 + 2 H2
FeX + H{+} = Fe{2+} + H2X =>
FeX + 2 H{+} = Fe{2+} + H2X
H2S + HNO3 = S + N + H2O =>
5 H2S + 2 HNO3 = 5 S + 2 N + 6 H2O
MnO + KClO4 + KOH = K2MnO4 + KCl + H2O =>
2 MnO + KClO4 + 4 KOH = 2 K2MnO4 + KCl + 2 H2O
NaOH + CuNO3 = CuOH + Na(NO3) =>
NaOH + CuNO3 = CuOH + Na(NO3)
O3 + C11H10 = H2O + CO2 =>
9 O3 + C11H10 = 5 H2O + 11 CO2
CuCl2 + CaOH = CuOH + CaCl2 =>
CuCl2 + CaOH = CuOH + CaCl2
KOH + H2CH3 = KCH3 + H2OH =>
KOH + H2CH3 = KCH3 + H2OH
H4P2O7 + HNO2 + Sn2(PO3)2 = Sn(PO3)4 + NO + H2O =>
3 H4P2O7 + 6 HNO2 + Sn2(PO3)2 = 2 Sn(PO3)4 + 6 NO + 9 H2O
CuO + CH3COOH = Cu(CH3COO)2 + H2O =>
CuO + 2 CH3COOH = Cu(CH3COO)2 + H2O
Au + KCN + O2 + H2O = KAu[CN]2 + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 KAu[CN]2 + 4 KOH
C6H5ONa + H2O + Zn = C6H6 + ZnO + NaOH =>
C6H5ONa + H2O + Zn = C6H6 + ZnO + NaOH
H3BO3 + Fe5(P3O10)3 = FePO4 + BPO4 + H2O =>
4 H3BO3 + Fe5(P3O10)3 = 5 FePO4 + 4 BPO4 + 6 H2O
NaI + NO2 + H2O = I2 + NaOH + NO =>
2 NaI + NO2 + H2O = I2 + 2 NaOH + NO
HgCl2 + HN4NO3 = Hg(NO3)2 + HN4Cl =>
HgCl2 + 2 HN4NO3 = Hg(NO3)2 + 2 HN4Cl
HBr + Fe(SO4) = H2SO4 + FeBr2 =>
2 HBr + Fe(SO4) = H2SO4 + FeBr2
Fe + H2SO4 = H2Fe2SO4 =>
2 Fe + H2SO4 = H2Fe2SO4
CoCO3 + NaOH = Co(OH)2 + Na2CO3 =>
CoCO3 + 2 NaOH = Co(OH)2 + Na2CO3
(NH4)2CO3 + CaS = (NH2)2CO + Ca(OH)2 + H2S =>
(NH4)2CO3 + CaS = (NH2)2CO + Ca(OH)2 + H2S
KMnO4 + Ca + H2SO4 = CaSO4 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Ca + 8 H2SO4 = 5 CaSO4 + 2 MnSO4 + K2SO4 + 8 H2O
C3H6O3 + NaOH = H2O + NaCHO =>
C3H6O3 + 3 NaOH = 3 H2O + 3 NaCHO
Cu(OH)2 + NH3H2O = [Cu(NH3)4(H2O)2](OH)2 + H2O =>
Cu(OH)2 + 4 NH3H2O = [Cu(NH3)4(H2O)2](OH)2 + 2 H2O
CuZn2 + HNO3 = NO + Zn(NO3)2 + Cu(NO3)2 + H2O =>
CuZn2 + 8 HNO3 = 2 NO + 2 Zn(NO3)2 + Cu(NO3)2 + 4 H2O
NH3(g) + CO2(g) = CN2H4O + H2O =>
2 NH3(g) + CO2(g) = CN2H4O + H2O
K{3+}PO{4+} + Ca(NO{3+})2 = KNO{3+} + Ca{3+}(PO{4+})2 =>
2 K{3+}PO{4+} + Ca(NO{3+})2 = 2 KNO{3+} + Ca{3+}(PO{4+})2
CH2OHCHOHCH2OH + [O] = CH2OHCHOHCOOH + H2O =>
CH2OHCHOHCH2OH + 2[O] = CH2OHCHOHCOOH + H2O
KBr + (NH4)2SO4 = NH4Br + K2SO4 =>
2 KBr + (NH4)2SO4 = 2 NH4Br + K2SO4
CBr + OH = Br + COH =>
CBr + OH = Br + COH
HBr + O2 = BrO2 + H =>
HBr + O2 = BrO2 + H
CuO + CO2 + H2O = Cu2CO3(OH)2 =>
2 CuO + CO2 + H2O = Cu2CO3(OH)2
KIO3 + KI + H2SO4 + NaHCO3 = I3 + H2O + Na2SO4 + K2CO3 =>
2 KIO3 + 10 KI + 3 H2SO4 + 6 NaHCO3 = 4 I3 + 6 H2O + 3 Na2SO4 + 6 K2CO3
NaAl(OH)4(aq) + HCl(aq) = AlCl3(aq) + H2O(l) + NaCl(aq) =>
NaAl(OH)4(aq) + 4 HCl(aq) = AlCl3(aq) + 4 H2O(l) + NaCl(aq)
HCl + Sn = SnCl + H2 =>
2 HCl + 2 Sn = 2 SnCl + H2
NH4 + HNO2 = NH4NO2 + H2 =>
2 NH4 + 2 HNO2 = 2 NH4NO2 + H2
A12O3 = A1 + O2 =>
2 A12O3 = 24 A1 + 3 O2
NaHCO3 + HClO = NaClO + H2O + CO2 =>
NaHCO3 + HClO = NaClO + H2O + CO2
CH3CH2OH + BF3 = CH3CH2OF + HBF2 =>
CH3CH2OH + BF3 = CH3CH2OF + HBF2
H2S + NO = H2O + S + N2 =>
2 H2S + 2 NO = 2 H2O + 2 S + N2
Ba(OH)2(aq) + MgSO4(aq) = BaSO4(aq) + Mg(OH)2(aq) =>
Ba(OH)2(aq) + MgSO4(aq) = BaSO4(aq) + Mg(OH)2(aq)
Na3[Al(OH)6] + HCl = AlCl3 + NaOH + H2O =>
Na3[Al(OH)6] + 3 HCl = AlCl3 + 3 NaOH + 3 H2O
C13H10O + NaBH4 + H2O = H3BO3 + NaOH + C13H12O =>
4 C13H10O + NaBH4 + 4 H2O = H3BO3 + NaOH + 4 C13H12O
KSCN + NaOH = KOH + NaSCN =>
KSCN + NaOH = KOH + NaSCN
N2O3 + KOH = N2O + KNO3 + H2O =>
2 N2O3 + 2 KOH = N2O + 2 KNO3 + H2O
HClO4 + Mg = Mg(ClO4) + H2 =>
2 HClO4 + 2 Mg = 2 Mg(ClO4) + H2
Ac + S = Ac2S3 =>
2 Ac + 3 S = Ac2S3
SO + HO = SOHO =>
SO + HO = SOHO
Pb2O3 + C = Pb + CO2 =>
2 Pb2O3 + 3 C = 4 Pb + 3 CO2
sulfur + fluorine = SF6 =>
S + 3 F2 = SF6
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C5H12O(l) + O2 = CO2(g) + H2O(g) =>
2 C5H12O(l) + 15 O2 = 10 CO2(g) + 12 H2O(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 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 sur03/14/24
Équations équilibrées sur04/13/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
