| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
Ba(OH)2 + K2CrO4 = BaO4 + K2Cr(OH)2 =>
Ba(OH)2 + K2CrO4 = BaO4 + K2Cr(OH)2
P + H2SO4 = SO2 + H3PO4 + H2O =>
2 P + 5 H2SO4 = 5 SO2 + 2 H3PO4 + 2 H2O
Zn3(PO4)2 + CH3COOH = (CH3COO)2Zn + H3PO4 =>
Zn3(PO4)2 + 6 CH3COOH = 3(CH3COO)2Zn + 2 H3PO4
NaO + O2 = NaO2 =>
2 NaO + O2 = 2 NaO2
NiS + HCl + HNO3 = NiCl + NO + S + H2O =>
3 NiS + 3 HCl + HNO3 = 3 NiCl + NO + 3 S + 2 H2O
H2SO4 + P(OH)2 = H2O + PSO4 =>
H2SO4 + P(OH)2 = 2 H2O + PSO4
MnO4{-} + C2O4{2-} + H{+} = MnO2{2+} + CO2 + H2O =>
2 MnO4{-} + C2O4{2-} + 8 H{+} = 2 MnO2{2+} + 2 CO2 + 4 H2O
BeS + O2 = SO2 + Be =>
BeS + O2 = SO2 + Be
CaCl + NaH2SO3 = Ca + H2O + SO2 + NaCl =>
CaCl + NaH2SO3 = Ca + H2O + SO2 + NaCl
C4H4S + O2 = CO2 + SO2 + H2O =>
C4H4S + 6 O2 = 4 CO2 + SO2 + 2 H2O
NaNO3 + NaI + H2SO4 = I2 + NaNO2 + Na2SO4 + H2O =>
NaNO3 + 2 NaI + H2SO4 = I2 + NaNO2 + Na2SO4 + H2O
Al + H2O = Al(OH)4{-} + H{+} + e =>
Al + 4 H2O = Al(OH)4{-} + 4 H{+} + 3e
C9H9O9Cl + O2 = CO2 + H2O + Cl2 =>
4 C9H9O9Cl + 27 O2 = 36 CO2 + 18 H2O + 2 Cl2
C2HO2ClCa + C2H5NO2 + H2SO4 + Na2CO3 = C7H9NO6Na2 + CaSO4 + CaCl2 + O7 =>
14 C2HO2ClCa + 7 C2H5NO2 + 7 H2SO4 + 7 Na2CO3 = 7 C7H9NO6Na2 + 7 CaSO4 + 7 CaCl2 + 3 O7
Na3[Cr(OH)6] + CO2 = Cr(OH)3 + NaHCO3 =>
Na3[Cr(OH)6] + 3 CO2 = Cr(OH)3 + 3 NaHCO3
C5H10O2 + C5H12O = C10H20O2 + H2O =>
C5H10O2 + C5H12O = C10H20O2 + H2O
Pt + HCl = HPt + Cl =>
Pt + HCl = HPt + Cl
Ca + O = CaO3 =>
Ca + 3 O = CaO3
Hg2Cl2 + Cu = CuCl + Hg =>
Hg2Cl2 + 2 Cu = 2 CuCl + 2 Hg
CH3CH2CH2COOH + Na2SO4 = Na2S + CO2 + H2O =>
2 CH3CH2CH2COOH + 5 Na2SO4 = 5 Na2S + 8 CO2 + 8 H2O
FeCl + K2O = FeO + K2Cl =>
FeCl + K2O = FeO + K2Cl
FeOH(NO3)2 + HNO3 = Fe(NO3)3 + H2O =>
FeOH(NO3)2 + HNO3 = Fe(NO3)3 + H2O
CH3COOH + ZnOH = CH3COOZn + H2O =>
CH3COOH + ZnOH = CH3COOZn + H2O
AgS(s) + O2(g) = Ag2O3(s) + SS2(g) =>
12 AgS(s) + 9 O2(g) = 6 Ag2O3(s) + 4 SS2(g)
C9H11NO + O2 = CO2 + H2O + N2 =>
4 C9H11NO + 45 O2 = 36 CO2 + 22 H2O + 2 N2
H3AsO4 + H = HAsO2 + H2O =>
H3AsO4 + 2 H = HAsO2 + 2 H2O
LiOH + H2SO4 = Li + SO4 + H2O =>
2 LiOH + H2SO4 = 2 Li + SO4 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
POCl3 + NaNO2 = NOCl + NaCl + P2O5 =>
2 POCl3 + 3 NaNO2 = 3 NOCl + 3 NaCl + P2O5
C8H10 + CrO3 + H2SO4 = C7H6O2 + Cr2(SO4)3 + H2O =>
7 C8H10 + 18 CrO3 + 27 H2SO4 = 8 C7H6O2 + 9 Cr2(SO4)3 + 38 H2O
K2CO3 + HClO4 = KClO4 + CO3 + H2 =>
K2CO3 + 2 HClO4 = 2 KClO4 + CO3 + H2
H2 + S2 = H2S =>
2 H2 + S2 = 2 H2S
CaO + Si = Ca + SiO2 =>
2 CaO + Si = 2 Ca + SiO2
NaIO3 + SO2 + H2O = NaHS04 + H2SO4 + I2 =>
2 NaIO3 + 31 SO2 + 24 H2O = 2 NaHS04 + 23 H2SO4 + I2
Cu(NO3) + NaOH = Cu(OH)2 + Na2NO3 =>
Cu(NO3) + 2 NaOH = Cu(OH)2 + Na2NO3
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
KClO3 + Fe + HSO4 = KCl + Fe(ClO3)3 + H2O + K2SO4 =>
13 KClO3 + 4 Fe + 6 HSO4 = KCl + 4 Fe(ClO3)3 + 3 H2O + 6 K2SO4
CUSO4 + KOH = CU(OH)2 + K2SO4 =>
CUSO4 + 2 KOH = CU(OH)2 + K2SO4
HONH2 + HNO3 = HONH3 + NO3 =>
HONH2 + HNO3 = HONH3 + NO3
NH3 + HNO3 = NO3NH4 =>
NH3 + HNO3 = NO3NH4
C6H5OH + HONO2 = C6H3N3O7 + H2O =>
C6H5OH + 3 HONO2 = C6H3N3O7 + 3 H2O
Sb + F2 = SbF =>
2 Sb + F2 = 2 SbF
KNO3 + MgSO4 = K2(SO4) + Mg(NO3)2 =>
2 KNO3 + MgSO4 = K2(SO4) + Mg(NO3)2
Ca(CH3COO)*H2O + NH4H2PO4 = Ca10(PO4)6(OH)2 + CH3COO + NH4 + H2O + H =>
10 Ca(CH3COO)*H2O + 6 NH4H2PO4 = Ca10(PO4)6(OH)2 + 10 CH3COO + 6 NH4 + 8 H2O + 14 H
C2H5OH + O2 = COH + HO =>
2 C2H5OH + 5 O2 = 4 COH + 8 HO
Na2SiO3 + HCI = H2SiO3 + NaCI =>
Na2SiO3 + 2 HCI = H2SiO3 + 2 NaCI
BeO + LiOH = Li2BeO2 + H2O =>
BeO + 2 LiOH = Li2BeO2 + H2O
LiOH + H2SO4 = Li + SO4 + H2O =>
2 LiOH + H2SO4 = 2 Li + SO4 + 2 H2O
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
| 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 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/24
Équations équilibrées sur02/12/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
