| Équations équilibrées la veille | Équations équilibrées le lendemain |
*2H2 + 2*I2 = *4HI
KBr + KMnO4 + H2O = Br + MnO2 + KOH =>
3 KBr + KMnO4 + 2 H2O = 3 Br + MnO2 + 4 KOH
HNO3 + CuO = Cu(NO3)2 + H2O =>
2 HNO3 + CuO = Cu(NO3)2 + H2O
KCN(aq) + HCl(aq) = KCl(aq) + HCN(g) =>
KCN(aq) + HCl(aq) = KCl(aq) + HCN(g)
LiH + O2 = Li2O + H2O =>
2 LiH + O2 = Li2O + H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HNSO5 + H2O = H2SO4 + HNO2 =>
HNSO5 + H2O = H2SO4 + HNO2
KC48 = KC60 + K =>
5 KC48 = 4 KC60 + K
CH3CH2OH + O2 = CO + H2O =>
CH3CH2OH + 2 O2 = 2 CO + 3 H2O
Cl2 + AlI3 = AlCl3 + I2 =>
3 Cl2 + 2 AlI3 = 2 AlCl3 + 3 I2
V + O = OV5 =>
5 V + O = OV5
Na2S + LiCl + O2 = Li2SO4 + NaCl =>
Na2S + 2 LiCl + 2 O2 = Li2SO4 + 2 NaCl
Cu(OH)2 + O2 = CuO + (OH) =>
2 Cu(OH)2 + O2 = 2 CuO + 4(OH)
H2SO4 + AlO = AlSO4 + H2O =>
H2SO4 + AlO = AlSO4 + H2O
Hydrogen + Nitrogen = Ammonia =>
3 H2 + N2 = 2 NH3
(NH4)2Fe(SO4)2 + NaOH = (NH4)2Fe(OH)2 + NaSO4 =>
(NH4)2Fe(SO4)2 + 2 NaOH = (NH4)2Fe(OH)2 + 2 NaSO4
BaBr2 + ZnSO4 = BaSO4 + ZnBr2 =>
BaBr2 + ZnSO4 = BaSO4 + ZnBr2
KI + FeCl3 = KCl + FeCl2 + I =>
KI + FeCl3 = KCl + FeCl2 + I
BaI2 + SrSO4 = SrI2 + BaSO4 =>
BaI2 + SrSO4 = SrI2 + BaSO4
KCN(aq) + HCl(aq) = KCl(aq) + HCN(g) =>
KCN(aq) + HCl(aq) = KCl(aq) + HCN(g)
HI + Rb2O = H2O + Rb2I2 =>
2 HI + Rb2O = H2O + Rb2I2
Ag(NO3)1 + NaCl1 = AgCl1 + Na(NO3)1 =>
Ag(NO3)1 + NaCl1 = AgCl1 + Na(NO3)1
Na3PO4 + MnCl2 = NaCl + Mn3(PO4)2 =>
2 Na3PO4 + 3 MnCl2 = 6 NaCl + Mn3(PO4)2
HNO3 + Ba(OH)2 = Ba((NO3)2) + H2O =>
2 HNO3 + Ba(OH)2 = Ba((NO3)2) + 2 H2O
Cu + O = Cu{2+} + O{2-} =>
Cu + O = Cu{2+} + O{2-}
KBr + Cl + KOH = KCl + KBrO3 + H2O =>
KBr + 6 Cl + 6 KOH = 6 KCl + KBrO3 + 3 H2O
Cu + H2O = Cu(OH)2 + H2 =>
Cu + 2 H2O = Cu(OH)2 + H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CoCl2 + BaCl2 = BaCo + Cl =>
CoCl2 + BaCl2 = BaCo + 4 Cl
PbO + HSO4 + H = PbSO4 + H2O =>
PbO + HSO4 + H = PbSO4 + H2O
Mn(NO2) + BeCl2 = Be(NO2) + MnCl2 =>
Mn(NO2) + BeCl2 = Be(NO2) + MnCl2
Be + HOH = Be(OH)2 + H2 =>
Be + 2 HOH = Be(OH)2 + H2
RCOOH + NaOH = RCOONa + H2O =>
RCOOH + NaOH = RCOONa + H2O
K + O = KO = K2O =>
K + O = KO
Na2O + As2O3 = Na3AsO3 =>
3 Na2O + As2O3 = 2 Na3AsO3
CaCO3 + HCl = CaCl2(aq) + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2(aq) + CO2 + H2O
LiOH + Ba3(PO4)2 = Li3PO4 + Ba(OH)2 =>
6 LiOH + Ba3(PO4)2 = 2 Li3PO4 + 3 Ba(OH)2
C2H5OH + O2 = CH3COOH + HOH =>
C2H5OH + O2 = CH3COOH + HOH
KHSO3 = K2O + H2SO3 + SO2 =>
2 KHSO3 = K2O + H2SO3 + SO2
H3AsO4 + Fe + H{+} = AsH3 + H2O + Fe{3+} =>
3 H3AsO4 + 8 Fe + 24 H{+} = 3 AsH3 + 12 H2O + 8 Fe{3+}
GaBr3 + Na3PO4 = GaPO4 + NaBr =>
GaBr3 + Na3PO4 = GaPO4 + 3 NaBr
Y2O3 + Cl2 = YCl + O =>
Y2O3 + Cl2 = 2 YCl + 3 O
HC4H8O2 + O2 = CO2 + H2O =>
4 HC4H8O2 + 21 O2 = 16 CO2 + 18 H2O
HNO3 + CuO = Cu(NO3)2 + H2O =>
2 HNO3 + CuO = Cu(NO3)2 + H2O
Al2(SO4)3(ac) + KOH(ac) = Al(HO)3 + K2SO4(ac) =>
Al2(SO4)3(ac) + 6 KOH(ac) = 2 Al(HO)3 + 3 K2SO4(ac)
NH4Cl + H2SO4 = (NH4)2SO4 + HCl =>
2 NH4Cl + H2SO4 = (NH4)2SO4 + 2 HCl
CO2 + H2O = CH + O2 =>
4 CO2 + 2 H2O = 4 CH + 5 O2
C4H9OH + H2 = C16H34 + H2O =>
4 C4H9OH + H2 = C16H34 + 4 H2O
C2H5OH + K = C2H5OK + H2 =>
2 C2H5OH + 2 K = 2 C2H5OK + H2
Mg(OH)2 + Ba = Mg + Ba(OH)2 =>
Mg(OH)2 + Ba = Mg + Ba(OH)2
| 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 sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
