| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co(NO3)2 + Na2(SO4) = Co(SO4) + 2 NaNO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ca + CaO2 = CaO =>
Ca + CaO2 = 2 CaO
(NH4)2S + MoCl2 = MoS + NH4Cl =>
(NH4)2S + MoCl2 = MoS + 2 NH4Cl
C5H11OH + CH3COOH = CH3COO(CH2)4CH3 + H2O =>
C5H11OH + CH3COOH = CH3COO(CH2)4CH3 + H2O
KMnO4(aq) + H2C2O4(aq) + H2SO4(aq) = MnSO4(aq) + K2SO4(aq) + CO2(g) + H2O(l) =>
2 KMnO4(aq) + 5 H2C2O4(aq) + 3 H2SO4(aq) = 2 MnSO4(aq) + K2SO4(aq) + 10 CO2(g) + 8 H2O(l)
C2H2 + HCl + KMnO4 = CO2 + MnCl2 + KCl + H2O =>
C2H2 + 6 HCl + 2 KMnO4 = 2 CO2 + 2 MnCl2 + 2 KCl + 4 H2O
B2O3 + HOCH3 = B(OCH3)3 + H2O =>
B2O3 + 6 HOCH3 = 2 B(OCH3)3 + 3 H2O
NH4OH + H2CO3 = H2O + (NH4)2CO3 =>
2 NH4OH + H2CO3 = 2 H2O + (NH4)2CO3
BaS + KOH = BaOH + SK =>
BaS + KOH = BaOH + SK
In2O3 + Cr2O3 = InCrO3 =>
In2O3 + Cr2O3 = 2 InCrO3
Cl2 + H2O = OCl2 + H2 =>
Cl2 + H2O = OCl2 + H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Bi3Ru3O11 = Bi2Ru2O7 + O2 =>
4 Bi3Ru3O11 = 6 Bi2Ru2O7 + O2
SnSO4 + K2Cr2O7 + H2SO4 = Sn2(SO4)4 + KSO4 + Cr2(SO4)3 + H2O =>
2 SnSO4 + K2Cr2O7 + 7 H2SO4 = Sn2(SO4)4 + 2 KSO4 + Cr2(SO4)3 + 7 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Hg{2+} + O{2-} = Hg + O2 =>
2 Hg{2+} + 2 O{2-} = 2 Hg + O2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Na2[Cu(OH)4] + HCl = Cu(OH)2 + NaCl + H2O =>
Na2[Cu(OH)4] + 2 HCl = Cu(OH)2 + 2 NaCl + 2 H2O
AgNO2 + Ti(CO3)2 = AgCO3 + Ti(NO2)2 =>
2 AgNO2 + Ti(CO3)2 = 2 AgCO3 + Ti(NO2)2
Al2O3(aq) + Fe(s) = O2 + Al2Fe3 =>
2 Al2O3(aq) + 6 Fe(s) = 3 O2 + 2 Al2Fe3
CH3CH(Cl)CH3 + Cl2 = CH3C(Cl2)CH2CH3 + HCl =>
4 CH3CH(Cl)CH3 + 3 Cl2 = 3 CH3C(Cl2)CH2CH3 + 4 HCl
Zn + CuS04 = ZnS + Cu =>
4 Zn + CuS04 = 4 ZnS + Cu
PbNO3 + H2SO4 = H2NO3 + PbSO4 =>
PbNO3 + H2SO4 = H2NO3 + PbSO4
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
K + MgN = Mg + KN =>
K + MgN = Mg + KN
S2Cl2 + NH3 = S2N + S8 + NH4Cl =>
12 S2Cl2 + 32 NH3 = 8 S2N + S8 + 24 NH4Cl
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
IO3{-} + HSO3{-} = I{-} + H{+} + SO4{2-} =>
IO3{-} + 3 HSO3{-} = I{-} + 3 H{+} + 3 SO4{2-}
WS2 + Co9S8 = W + Co3S4 =>
2 WS2 + Co9S8 = 2 W + 3 Co3S4
H3C6H5O7(aq) + NaHCO3(aq) = Na3C6H5O7(aq) + CO2(g) + COH2 =>
7 H3C6H5O7(aq) + 3 NaHCO3(aq) = Na3C6H5O7(aq) + 12 CO2(g) + 27 COH2
KSCN + KMnO4 + HCl = MnCl2 + K2SO4 + KCl + CO2 + N2 + H2O =>
10 KSCN + 22 KMnO4 + 56 HCl = 22 MnCl2 + 10 K2SO4 + 12 KCl + 10 CO2 + 5 N2 + 28 H2O
Al2(SO4)3 + Nh4OH = Al(OH)3 + (Nh4)2SO4 =>
Al2(SO4)3 + 6 Nh4OH = 2 Al(OH)3 + 3(Nh4)2SO4
NaNO3 + Cu + HCl = NO2 + CuCl2 + NaCl + H2O =>
2 NaNO3 + Cu + 4 HCl = 2 NO2 + CuCl2 + 2 NaCl + 2 H2O
Cr2O3 + KClO3 + H2O = H2CrO4 + KCl =>
Cr2O3 + KClO3 + 2 H2O = 2 H2CrO4 + KCl
PbSO2 = Pb0SO2 =>
PbSO2 = Pb0SO2
Fe3 + HNO3 = Fe(NO3)3 + NH4NO3 + H2O =>
8 Fe3 + 90 HNO3 = 24 Fe(NO3)3 + 9 NH4NO3 + 27 H2O
H2O2KBiO3 + H2SO4 = O2 + Bi2(SO4)3 + K2SO4 + H2O =>
2 H2O2KBiO3 + 4 H2SO4 = 2 O2 + Bi2(SO4)3 + K2SO4 + 6 H2O
FeCl3 + H2O = HCl3 + FeOH =>
FeCl3 + H2O = HCl3 + FeOH
Al3 + Hg(NO3)2 = Al(NO3)3 + Hg =>
2 Al3 + 9 Hg(NO3)2 = 6 Al(NO3)3 + 9 Hg
ClH + K2Cr2O7 = Cl2 + CrCl2 + ClK + H2O =>
14 ClH + K2Cr2O7 = 4 Cl2 + 2 CrCl2 + 2 ClK + 7 H2O
H2O2 + Na2S2O3*5H2O = Na2SO4 + H2SO4 + H2O =>
4 H2O2 + Na2S2O3*5H2O = Na2SO4 + H2SO4 + 8 H2O
K2SO3 + SO4 = K2SO4 + SO3 =>
K2SO3 + SO4 = K2SO4 + SO3
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
I2 + NH2OH + NaHCO3 = NaI + N2O + CO2 + H2O =>
2 I2 + 2 NH2OH + 4 NaHCO3 = 4 NaI + N2O + 4 CO2 + 5 H2O
Na4Fe(Cn)6 + Na = NaCn + Fe =>
Na4Fe(Cn)6 + 2 Na = 6 NaCn + Fe
Pb(Cl)2 + F2 = FPb2 + Cl2 =>
4 Pb(Cl)2 + F2 = 2 FPb2 + 4 Cl2
CH3COOH(aq) + KOH(aq) = CH4 + KHCO3 =>
CH3COOH(aq) + KOH(aq) = CH4 + KHCO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
