| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)(NO2) = 2 N + 2 H2O
NaNO2 = Na + N2 + O2 =>
2 NaNO2 = 2 Na + N2 + 2 O2
Zn(OH)2 + K2O + H2O = K2[Zn(OH)4] =>
Zn(OH)2 + K2O + H2O = K2[Zn(OH)4]
carbonmonoxide + oxygen = carbondioxide =>
2 CO + O2 = 2 CO2
CH3COO{-} + Fe3O4 + H{+} = HCO3{-} + Fe{+2} + H2O =>
CH3COO{-} + 4 Fe3O4 + 23 H{+} = 2 HCO3{-} + 12 Fe{+2} + 12 H2O
KBr + K2Cr2O7 + HCl = Br2 + CrCl2 + KCl + H2O =>
8 KBr + K2Cr2O7 + 14 HCl = 4 Br2 + 2 CrCl2 + 10 KCl + 7 H2O
Ag(NH3)2OH + NaI = AgI + Na(NH3)2OH =>
Ag(NH3)2OH + NaI = AgI + Na(NH3)2OH
K + PO4 + Ca(NO3)2 = K(NO3) + Ca3(PO4)2 =>
6 K + 2 PO4 + 3 Ca(NO3)2 = 6 K(NO3) + Ca3(PO4)2
N2H4(g) + O2(g) = NO(g) + H2O(l) =>
N2H4(g) + 2 O2(g) = 2 NO(g) + 2 H2O(l)
Al(s) + O2(a) = Al2O3(s) =>
4 Al(s) + 3 O2(a) = 2 Al2O3(s)
Na2Cr2O7 + Na2SO3 + NaOH + H2O = Na2Cr(OH)6 + Na2SO4 =>
Na2Cr2O7 + 2 Na2SO3 + 2 NaOH + 5 H2O = 2 Na2Cr(OH)6 + 2 Na2SO4
OH + HCl = ClOH + H2O =>
2 OH + HCl = ClOH + H2O
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
Al + S = Al2S3(classification) =>
2 Al + 3 S = Al2S3(classification)
SnCl2*5H2O + NaOH = H2O + NaCl + Sn(OH)2 =>
SnCl2*5H2O + 2 NaOH = 5 H2O + 2 NaCl + Sn(OH)2
H2SiF6 + H3BO3 = HBF4 + SiO2 + H2O =>
2 H2SiF6 + 3 H3BO3 = 3 HBF4 + 2 SiO2 + 5 H2O
KOH(s) = H2O + K2O =>
2 KOH(s) = H2O + K2O
KI + H2SO4 = KHSO4 + I2 + SO2 + H2O =>
2 KI + 3 H2SO4 = 2 KHSO4 + I2 + SO2 + 2 H2O
C3H6 + Cl2 = C3H5Cl + HCl =>
C3H6 + Cl2 = C3H5Cl + HCl
Al(OH)3 + NaOH = Na3[Al(OH)6] =>
Al(OH)3 + 3 NaOH = Na3[Al(OH)6]
NaOH + HI = H2O + NaI =>
NaOH + HI = H2O + NaI
Ba(C2H3O2)2 + Na2CO3 = BaCO3 + NaC2H3O2 =>
Ba(C2H3O2)2 + Na2CO3 = BaCO3 + 2 NaC2H3O2
Cu(OH)2 + SO2 = Cu(HSO3)2 =>
Cu(OH)2 + 2 SO2 = Cu(HSO3)2
Na2S + KMnO4 + H2O = S + MnO + NaOH + KOH2 =>
3 Na2S + KMnO4 + 4 H2O = 3 S + MnO + 6 NaOH + KOH2
Ag(s)Cl(s) = Ag(s) + Cl2(g) =>
2 Ag(s)Cl(s) = 2 Ag(s) + Cl2(g)
carbonmonoxide + oxygen = carbondioxide =>
2 CO + O2 = 2 CO2
Fe + NH4 + SO4 + H2O = Fe(NH4)2(SO4)2*6H2O =>
Fe + 2 NH4 + 2 SO4 + 6 H2O = Fe(NH4)2(SO4)2*6H2O
CrI3 + KOH + Cl2 = KCl + K2CrO4 + KIO3 + H2O =>
2 CrI3 + 52 KOH + 21 Cl2 = 42 KCl + 2 K2CrO4 + 6 KIO3 + 26 H2O
Cr{3+} + BrO3{-} + H2O = Cr2O7{2-} + H{+} + Br2 =>
10 Cr{3+} + 6 BrO3{-} + 17 H2O = 5 Cr2O7{2-} + 34 H{+} + 3 Br2
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Pb(C2H3O2)2 + NaBr = Na(C2H3O2)2 + PbBr =>
Pb(C2H3O2)2 + NaBr = Na(C2H3O2)2 + PbBr
K3[Ga(OH)6] + H2SO4 = KOH + Ga2(SO4)3 + H2O =>
2 K3[Ga(OH)6] + 3 H2SO4 = 6 KOH + Ga2(SO4)3 + 6 H2O
KH2PO4 + NaCl = KH2Cl + NaPO4 =>
KH2PO4 + NaCl = KH2Cl + NaPO4
FeO2 = FeO + O2 =>
2 FeO2 = 2 FeO + O2
Na2O2 + NaI + H2SO4 = I2 + Na2SO4 + H2O =>
Na2O2 + 2 NaI + 2 H2SO4 = I2 + 2 Na2SO4 + 2 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
HOOCCH2CH2COOH = HCCH4COOH + CO2 =>
HOOCCH2CH2COOH = HCCH4COOH + CO2
(NH4)2O + AlCl3 = Al2O3 + NH4Cl =>
3(NH4)2O + 2 AlCl3 = Al2O3 + 6 NH4Cl
RbNO3 = O2 + RbNO2 =>
2 RbNO3 = O2 + 2 RbNO2
C6H12O2 + H = C6H10 + H2O =>
C6H12O2 + 2 H = C6H10 + 2 H2O
SO2 + H3PO4 = PO4 + H2SOH2O =>
3 SO2 + 4 H3PO4 = 4 PO4 + 3 H2SOH2O
Al + PBO = Al2O2 + PB =>
2 Al + 2 PBO = Al2O2 + 2 PB
HSO4 + H2O = OH + H2SO4 =>
HSO4 + H2O = OH + H2SO4
CaC2 + CO = CaC3O =>
CaC2 + CO = CaC3O
MgI2 + AgNO3 = AgI + Mg(NO3)2 =>
MgI2 + 2 AgNO3 = 2 AgI + Mg(NO3)2
Cu(NO3)2 + (NH4)2HPO4 + NH3 = ([Cu(NH3)4])3(PO4)2 + NH4NO3 =>
3 Cu(NO3)2 + 2(NH4)2HPO4 + 14 NH3 = ([Cu(NH3)4])3(PO4)2 + 6 NH4NO3
Ca2Si + Cl2 = CaCl2 + SiCl4 =>
Ca2Si + 4 Cl2 = 2 CaCl2 + SiCl4
FeSO4KI = FeISO4K =>
FeSO4KI = FeISO4K
KAl(SO4)2 + Na(SCN)Cl2 = KAl(SCN)Cl2 + Na(SO4)2 =>
KAl(SO4)2 + Na(SCN)Cl2 = KAl(SCN)Cl2 + Na(SO4)2
MgO + HCl = H2O + MgCl2 =>
MgO + 2 HCl = H2O + MgCl2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/05/25
Équations équilibrées sur04/04/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
