| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 AgOH + H3Po4 = Ag3Po4 + 3 H2O
HNO3(aq) + K2CO3(aq) = KNO3 + CO2 + H2O =>
2 HNO3(aq) + K2CO3(aq) = 2 KNO3 + CO2 + H2O
Zn(s) + Cl2(g) = ZnCl2(g) =>
Zn(s) + Cl2(g) = ZnCl2(g)
MgB2 + H2O = Mg(OH)2 + B2H6 + B =>
3 MgB2 + 6 H2O = 3 Mg(OH)2 + B2H6 + 4 B
P2O3 + H2O = H2P2O4 =>
P2O3 + H2O = H2P2O4
NaHSO4 + C2H5OH + H2O = C2H5HSO4 + Na2SO4*10H2O =>
2 NaHSO4 + C2H5OH + 9 H2O = C2H5HSO4 + Na2SO4*10H2O
C7H16 + O2 = CO2 + *8H2O =>
C7H16 + 11 O2 = 7 CO2 + *8H2O
Fe + MnO4{-} + H{+} = Fe3{+} + MnO2 + H2O =>
9 Fe + MnO4{-} + 4 H{+} = 3 Fe3{+} + MnO2 + 2 H2O
K2C2O4 + Cu2S2 = K2S + Cu2(C2O4)2 =>
2 K2C2O4 + Cu2S2 = 2 K2S + Cu2(C2O4)2
SO2 + NaH = Na2S2O4 + H2 =>
2 SO2 + 2 NaH = Na2S2O4 + H2
Co(OH)2 + H2SO4 = (CoOH)2SO4 + H2O =>
2 Co(OH)2 + H2SO4 = (CoOH)2SO4 + 2 H2O
CH3COOHNH3 = CH3COONH4 =>
CH3COOHNH3 = CH3COONH4
C2H2O4 + SOCl2 = C2Cl2O2 + SO2 + HCl =>
C2H2O4 + 2 SOCl2 = C2Cl2O2 + 2 SO2 + 2 HCl
KCI + Cu = CuCI + K =>
KCI + Cu = CuCI + K
C15H16O2 + COCl2 + NaOH = C800H700O150 + NaCl + H2O =>
50 C15H16O2 + 50 COCl2 + 100 NaOH = C800H700O150 + 100 NaCl + 100 H2O
NH3(g) + O2 = H2O + NO =>
4 NH3(g) + 5 O2 = 6 H2O + 4 NO
C7H9O3N + O2 = H2O + CO2 + NH3 =>
C7H9O3N + 7 O2 = 3 H2O + 7 CO2 + NH3
Mg + H2SO4 = MgOH + SO2 =>
2 Mg + H2SO4 = 2 MgOH + SO2
ZnSO4 + MgCl2 + Na3PO4 = Zn3(PO4)2 + NaCl + MgSO4 =>
3 ZnSO4 + 3 MgCl2 + 2 Na3PO4 = Zn3(PO4)2 + 6 NaCl + 3 MgSO4
Cl2 + CoI3 = CoCl3 + I2 =>
3 Cl2 + 2 CoI3 = 2 CoCl3 + 3 I2
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
nickel(ii)carbonate = nickel(ii)oxide + carbondioxide =>
NiCO3 = NiO + CO2
Ca + YF3 = Y + CaF2 =>
3 Ca + 2 YF3 = 2 Y + 3 CaF2
HAuCl4 + NaBH4 + H2O = Au + NaCl + H2BO3 + H2 =>
2 HAuCl4 + 8 NaBH4 + 24 H2O = 2 Au + 8 NaCl + 8 H2BO3 + 33 H2
ZnO + NH3 = Zn + H2O + N2 =>
3 ZnO + 2 NH3 = 3 Zn + 3 H2O + N2
BaF2 + K2SO4 = BaSO4 + KF =>
BaF2 + K2SO4 = BaSO4 + 2 KF
C9H7N + H2O = C9H7NH + OH =>
C9H7N + H2O = C9H7NH + OH
NiSO4 + K2S = K2SO4 + NiS =>
NiSO4 + K2S = K2SO4 + NiS
As + H2O = H2AsO4{-} + AsH3 + H{+} =>
8 As + 12 H2O = 3 H2AsO4{-} + 5 AsH3 + 3 H{+}
Pb(NO3)2(aq) + Na2SO4(aq) = PbSO4(aq) + NaNO3(aq) =>
Pb(NO3)2(aq) + Na2SO4(aq) = PbSO4(aq) + 2 NaNO3(aq)
Cu + H2SO4 = Cu4SO4 + H2O + SO2 =>
4 Cu + 2 H2SO4 = Cu4SO4 + 2 H2O + SO2
AI(s) + NaOH(aq) + H2O = NaAI(OH)4(aq) + H2(g) =>
2 AI(s) + 2 NaOH(aq) + 6 H2O = 2 NaAI(OH)4(aq) + 3 H2(g)
MgCl2 + Ba(No3)2 = BaCl2 + Mg(No3)2 =>
MgCl2 + Ba(No3)2 = BaCl2 + Mg(No3)2
NO3{-} + I2 + H{+} = IO3{-} + NO2 + H2O =>
10 NO3{-} + I2 + 8 H{+} = 2 IO3{-} + 10 NO2 + 4 H2O
Ag3PO4 + H3PO4 = Ag2HPO4 =>
2 Ag3PO4 + H3PO4 = 3 Ag2HPO4
BF3 = B + F2 =>
2 BF3 = 2 B + 3 F2
C2OH5 + O2 = OH2 + CO2 =>
4 C2OH5 + 11 O2 = 10 OH2 + 8 CO2
Fe(s) + HCl = FeCl3 + H2 =>
2 Fe(s) + 6 HCl = 2 FeCl3 + 3 H2
C8H16 + H2O2 = CO2 + H2O =>
C8H16 + 24 H2O2 = 8 CO2 + 32 H2O
KMnO4 + H2O2 = O2 + MnO2KOH =>
2 KMnO4 + H2O2 = 2 O2 + 2 MnO2KOH
KNO3 + (NH4)2CO3 = K2CO3 + NH4NO3 =>
2 KNO3 + (NH4)2CO3 = K2CO3 + 2 NH4NO3
CuCl2 + KNO3 = KCl + Cu(NO3)2 =>
CuCl2 + 2 KNO3 = 2 KCl + Cu(NO3)2
NaOH + HOAc = NaOAc + H2O =>
NaOH + HOAc = NaOAc + H2O
BaCl2 + K2CrO4 = KCl + BaCrO4 =>
BaCl2 + K2CrO4 = 2 KCl + BaCrO4
FeCO3 + HCl = FeCl2 + H2O + CO2 =>
FeCO3 + 2 HCl = FeCl2 + H2O + CO2
NaSbO3 + Zn + NaOH = SbH3 + Na2ZnO2 + H2O =>
NaSbO3 + 4 Zn + 7 NaOH = SbH3 + 4 Na2ZnO2 + 2 H2O
K4Fe(CN) + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN) + 32 KMnO4 + 119 H2SO4 = 72 KHSO4 + 5 Fe2(SO4)3 + 32 MnSO4 + 10 HNO3 + 10 CO2 + 78 H2O
Cu2S + O3 + H2SO4 = CuSO4 + H2O =>
3 Cu2S + 5 O3 + 3 H2SO4 = 6 CuSO4 + 3 H2O
OH + COCl2 + H2SO4 = COSO4 + Cl2 + H2O =>
2 OH + COCl2 + H2SO4 = COSO4 + Cl2 + 2 H2O
P4O10 + HNO3 = N2O5 + HPO3 =>
P4O10 + 4 HNO3 = 2 N2O5 + 4 HPO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/27/24
Équations équilibrées sur06/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
