| Équations équilibrées la veille | Équations équilibrées le lendemain |
SnCl2 + Na2CO3 + H2O = Sn(OH)2 + 2 NaCl + CO2
KOH + H2SO4 + C12H24O2 = C12H25KO4S + H2O + CO2 =>
17 KOH + 17 H2SO4 + 18 C12H24O2 = 17 C12H25KO4S + 29 H2O + 12 CO2
Cu3AsS4 = CuS + AsS =>
Cu3AsS4 = 3 CuS + AsS
Li(ClO4) + Sr(NO2)2 = Li(NO2) + Sr(ClO4)2 =>
2 Li(ClO4) + Sr(NO2)2 = 2 Li(NO2) + Sr(ClO4)2
BaCl2(aq) + NaF(aq) = BaF2(s) + NaCl(aq) =>
BaCl2(aq) + 2 NaF(aq) = BaF2(s) + 2 NaCl(aq)
C3H6N6 + HNO3 = C3H8N8O6 =>
C3H6N6 + 2 HNO3 = C3H8N8O6
H2CO3 + Mg(OH)2 = Mg(CO3) + H2(OH)2 =>
H2CO3 + Mg(OH)2 = Mg(CO3) + H2(OH)2
H2SO3 + I2 + H2O = H2SO4 + HI =>
H2SO3 + I2 + H2O = H2SO4 + 2 HI
MgI2 + N2CO3 = MgCO3 + N2I2 =>
MgI2 + N2CO3 = MgCO3 + N2I2
CuOCO = CO2Cu =>
CuOCO = CO2Cu
CdCl2 + NH4OH = Cd(OH)2 + NH4Cl =>
CdCl2 + 2 NH4OH = Cd(OH)2 + 2 NH4Cl
Ag(NO3)2 + NiCl2 = AgCl2 + Ni(NO3)2 =>
Ag(NO3)2 + NiCl2 = AgCl2 + Ni(NO3)2
Cs{+} + O{-} = Cs2O2 =>
2 Cs{+} + 2 O{-} = Cs2O2
BaSO4 + HOH = Ba(OH)2 + H2SO4 =>
BaSO4 + 2 HOH = Ba(OH)2 + H2SO4
C4H6N3O + O2 = C02 + N2 + H2O =>
2 C4H6N3O + 2 O2 = 4 C02 + 3 N2 + 6 H2O
NO2{-} + H2O + {-} = NH3 + OH{-} =>
NO2{-} + 5 H2O + 6e = NH3 + 7 OH{-}
H2 + He = H2He2 =>
H2 + 2 He = H2He2
Mg3N2 + H3PO4 = Mg(H2PO4)2 + NH3 =>
Mg3N2 + 6 H3PO4 = 3 Mg(H2PO4)2 + 2 NH3
SnCl2 + Na2CO3 + H2O = Sn(OH)2 + NaCl + CO2 =>
SnCl2 + Na2CO3 + H2O = Sn(OH)2 + 2 NaCl + CO2
Mg(OH)2 + H2Po = MgH2 + Po(OH)2 =>
Mg(OH)2 + H2Po = MgH2 + Po(OH)2
K2[PtCl6] + KNO2 + H2O = K2[Pt(NO2)4] + KNO3 + KCl + HCl =>
K2[PtCl6] + 5 KNO2 + H2O = K2[Pt(NO2)4] + KNO3 + 4 KCl + 2 HCl
H{+} + C6H12O6 + Cr2O7{-2} = CO2 + H2O + Cr{+3} =>
32 H{+} + C6H12O6 + 4 Cr2O7{-2} = 6 CO2 + 22 H2O + 8 Cr{+3}
CaCO3(s) + HCl(g) = CaCl2(s) + CO2(g) + H2O =>
CaCO3(s) + 2 HCl(g) = CaCl2(s) + CO2(g) + H2O
C4H9Cl + KOH = C4H10O + KCl =>
C4H9Cl + KOH = C4H10O + KCl
Fe(iii)H2SO4 = Fe(iii)SO4H2 =>
Fe(iii)H2SO4 = Fe(iii)SO4H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
OH + KHS = K + S + H2O =>
OH + KHS = K + S + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
AlPO4 + MgCl2 = Mg3(PO4)2 + AlCl3 =>
2 AlPO4 + 3 MgCl2 = Mg3(PO4)2 + 2 AlCl3
KHS + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H2O =>
5 KHS + 8 KMnO4 + 16 H2SO4 = 13 KHSO4 + 8 MnSO4 + 12 H2O
Hg2(NO3)2 + Na2SO3 + H2O = Hg + Na2SO4 + HNO3 =>
Hg2(NO3)2 + Na2SO3 + H2O = 2 Hg + Na2SO4 + 2 HNO3
HI = H2 + I2 =>
2 HI = H2 + I2
TiBr4 + Mg = Ti + MgBr2 =>
TiBr4 + 2 Mg = Ti + 2 MgBr2
Ai2O3 + NaOH = NaAiO2 + H2O =>
Ai2O3 + 2 NaOH = 2 NaAiO2 + H2O
C2H5OH + I2 + NaOH = CHI3 + HCOONa + H2 =>
2 C2H5OH + 3 I2 + 2 NaOH = 2 CHI3 + 2 HCOONa + 5 H2
NH4ClO4 + Al = Al2O3 + N2 + HCl + H2O =>
6 NH4ClO4 + 10 Al = 5 Al2O3 + 3 N2 + 6 HCl + 9 H2O
FeCl2 + K2S = FeS + KCl =>
FeCl2 + K2S = FeS + 2 KCl
K3PO4(aq) + BaCl2(aq) = KCl(aq) + Ba3(PO4)2(s) =>
2 K3PO4(aq) + 3 BaCl2(aq) = 6 KCl(aq) + Ba3(PO4)2(s)
Pb(NO3)2 + MnBr2 = PbBr2 + Mn(NO3)2 =>
Pb(NO3)2 + MnBr2 = PbBr2 + Mn(NO3)2
H2SO4 + LiOH = Li2SO4 + H2O =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O
NH4OH = NH4 + OH =>
NH4OH = NH4 + OH
(CH3COO)2CuH2O + H2NCH2COOH = (H2NCH2COO)2CuH2O + CH3COOH =>
(CH3COO)2CuH2O + 2 H2NCH2COOH = (H2NCH2COO)2CuH2O + 2 CH3COOH
PCl5 + KOH = KH2PO4 + H2O + KCl =>
PCl5 + 6 KOH = KH2PO4 + 2 H2O + 5 KCl
VOCl2 + HCl + Zn = VCl3 + ZnCl2 + H2O =>
2 VOCl2 + 4 HCl + Zn = 2 VCl3 + ZnCl2 + 2 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C6H6 + FeBr3 = C6H5Br3 + HFe =>
C6H6 + FeBr3 = C6H5Br3 + HFe
Na + P = NaP =>
Na + P = NaP
Sr + N2 = Sr3N2 =>
3 Sr + N2 = Sr3N2
LiOH + K2SO4 = Li2SO4 + KOH =>
2 LiOH + K2SO4 = Li2SO4 + 2 KOH
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
