| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 Fe + 3 O2 + 6 H2O = 4(FeOH)3
Ca(OH)2 + (NH4)Cl = (NH4)(OH) + CaCl2 =>
Ca(OH)2 + 2(NH4)Cl = 2(NH4)(OH) + CaCl2
Ti(SO4)2 + H2O + SO2 = Ti(HSO3)4 + H2SO4 =>
Ti(SO4)2 + 4 H2O + 4 SO2 = Ti(HSO3)4 + 2 H2SO4
VCl2 + KMnO4 + H2O = H3VO4 + KCl + MnO2 + HCl =>
VCl2 + KMnO4 + 2 H2O = H3VO4 + KCl + MnO2 + HCl
KSO4 + Pb(NO3) = KNO3 + Pb(SO4) =>
KSO4 + Pb(NO3) = KNO3 + Pb(SO4)
Xe(g) + F2 = XeF6(s) =>
Xe(g) + 3 F2 = XeF6(s)
ZnO(s) + H2O(g) = Zn(OH)2 =>
ZnO(s) + H2O(g) = Zn(OH)2
Na2MoO4 + CO2 + H2O = Na6Mo7O24 + NaHCO3 =>
7 Na2MoO4 + 8 CO2 + 4 H2O = Na6Mo7O24 + 8 NaHCO3
CuBr2 + Na2SO3 + H2O = Cu(OH)2 + SO2 + NaBr =>
CuBr2 + Na2SO3 + H2O = Cu(OH)2 + SO2 + 2 NaBr
C6H12O6(ac) + O2(g) = CO2(g) + H2O =>
C6H12O6(ac) + 6 O2(g) = 6 CO2(g) + 6 H2O
HCO2 + C2H5OH = HCO2C2H5 + H2O =>
8 HCO2 + 11 C2H5OH = 10 HCO2C2H5 + 7 H2O
SO2 + Ba(OH)2 = Ba + SO3 + H2O =>
SO2 + Ba(OH)2 = Ba + SO3 + H2O
CHCl3 + MnO4{-} + H{+} = Cl2 + CO2 + Mn{2+} + H2O =>
2 CHCl3 + 2 MnO4{-} + 6 H{+} = 3 Cl2 + 2 CO2 + 2 Mn{2+} + 4 H2O
SNO3 + Cu = S + Cu(NO3) =>
SNO3 + Cu = S + Cu(NO3)
CsO + HCl = CsCl + OH =>
CsO + HCl = CsCl + OH
H2SO4 + I = H2O + SO2 + HIO3 =>
5 H2SO4 + 2 I = 4 H2O + 5 SO2 + 2 HIO3
MgO + AlO3 = MgO2 + AlO2 =>
MgO + AlO3 = MgO2 + AlO2
CrI3 + (NO3){-} + (CO3){2-} = (CrO4){2-} + (IO3){-} + (NO2){-} + CO2 =>
2 CrI3 + 21(NO3){-} + 5(CO3){2-} = 2(CrO4){2-} + 6(IO3){-} + 21(NO2){-} + 5 CO2
C14H18N2O5 + H2O = C4H7NO4 + H3OH + C9H11NO2 =>
5 C14H18N2O5 + 4 H2O = 4 C4H7NO4 + H3OH + 6 C9H11NO2
CH3COOH + NaOH = H2 + NaCO2 =>
CH3COOH + 2 NaOH = 3 H2 + 2 NaCO2
C8H5O4K + KOH = C8O2K2 + H2O =>
C8H5O4K + KOH = C8O2K2 + 3 H2O
AgNO3 + NaSH + NaOH = Ag2S + NaNO3 + H2O =>
2 AgNO3 + NaSH + NaOH = Ag2S + 2 NaNO3 + H2O
C7H16(l) + O2(l) = CO2(g) + H20(g) =>
5 C7H16(l) + 35 O2(l) = 35 CO2(g) + 4 H20(g)
H2S = SH2 =>
H2S = SH2
SnS + K2S2 = K2SnS3 =>
SnS + K2S2 = K2SnS3
CaO + S8 = CaS + O3 =>
24 CaO + 3 S8 = 24 CaS + 8 O3
H2 + SiCl4 = Si + HCl =>
2 H2 + SiCl4 = Si + 4 HCl
H2SO4 + Fe = Fe2O3 + H2O + SO2 =>
3 H2SO4 + 2 Fe = Fe2O3 + 3 H2O + 3 SO2
KCrO2 + PbO2 + KOH + H2O = K2CrO4 + K2[Pb(OH)4] =>
2 KCrO2 + 3 PbO2 + 8 KOH + 2 H2O = 2 K2CrO4 + 3 K2[Pb(OH)4]
COCl2 + ClF3 = COF3 + Cl2 =>
2 COCl2 + 2 ClF3 = 2 COF3 + 3 Cl2
Cr2O7{-2} + H{+} + {-} = Cr{+2} + H2O =>
Cr2O7{-2} + 14 H{+} + 8e = 2 Cr{+2} + 7 H2O
Cd285 + S15 + As200 = Cd285S15As200 =>
Cd285 + S15 + As200 = Cd285S15As200
FeCl3 + HNO3 = HCl + Fe(NO3)3 =>
FeCl3 + 3 HNO3 = 3 HCl + Fe(NO3)3
Pb(OH)4 + NaOH = Na2[Pb(OH)6] =>
Pb(OH)4 + 2 NaOH = Na2[Pb(OH)6]
NaNO3(aq) + KCl(aq) = NaCl(s) + KNO3(aq) =>
NaNO3(aq) + KCl(aq) = NaCl(s) + KNO3(aq)
Li + BeO = Be + Li2O =>
2 Li + BeO = Be + Li2O
HBr + MgS = HBrMgS =>
HBr + MgS = HBrMgS
Na2Cr2O7 + CH3CH2OH = CH3CHO + NaCr + H2O =>
Na2Cr2O7 + 7 CH3CH2OH = 7 CH3CHO + 2 NaCr + 7 H2O
Na2O + C = CO + Na =>
Na2O + C = CO + 2 Na
Ca(OH)2 + HCl = Ca(OH)Cl + H2O =>
Ca(OH)2 + HCl = Ca(OH)Cl + H2O
N2H4(l) + NO4(g) = N(g) + H2O =>
2 N2H4(l) + NO4(g) = 5 N(g) + 4 H2O
C9H8O4 + H2O = H + C6H8O7 =>
2 C9H8O4 + 13 H2O = 18 H + 3 C6H8O7
Al(NO3)2 + NaS = AlS2 + NaNO3 =>
Al(NO3)2 + 2 NaS = AlS2 + 2 NaNO3
CaH2 + H2O = Ca(OH)2 + H2 = =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
MnCl2 + KBr = KCl + MnBr2 =>
MnCl2 + 2 KBr = 2 KCl + MnBr2
HCl + H2SO4 = H3SO4Cl =>
HCl + H2SO4 = H3SO4Cl
KOH(aq) + CO2(g) = K2CO3(aq) + H2O(l) =>
2 KOH(aq) + CO2(g) = K2CO3(aq) + H2O(l)
Sn + N2 = SnN =>
2 Sn + N2 = 2 SnN
S + KOH = K2S + SO3 + H2O =>
4 S + 6 KOH = 3 K2S + SO3 + 3 H2O
Ba(ClO3)2 + Al + C = Al2O3 + CBaCl2 =>
Ba(ClO3)2 + 4 Al + C = 2 Al2O3 + CBaCl2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
