| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 Na + 2 NaNO3 = 6 Na2O + N2
LiH + F2 = LiF + H2 =>
2 LiH + F2 = 2 LiF + H2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = (Co(NH3)5Cl)Cl2 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH3 + H2O2 = 2(Co(NH3)5Cl)Cl2 + 14 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Al + FeSO4 = Al2(SO4)3 + Fe =>
2 Al + 3 FeSO4 = Al2(SO4)3 + 3 Fe
H3BO3 + Sr(OH)2 = Sr(B(OH)4)2 =>
2 H3BO3 + Sr(OH)2 = Sr(B(OH)4)2
NaNO3(aq) + HCl(aq) = NaCl(s) + HNO3(aq) =>
NaNO3(aq) + HCl(aq) = NaCl(s) + HNO3(aq)
P4(s) + Cl2(g) = PCl(l) =>
P4(s) + 2 Cl2(g) = 4 PCl(l)
HSO3 + IO3 = I2 + SO4 + H =>
6 HSO3 + 2 IO3 = I2 + 6 SO4 + 6 H
C7H8 + KMnO4 + H2SO4 = C7H5COOH + MnSO4 + K2SO4 + H2O =>
8 C7H8 + 10 KMnO4 + 15 H2SO4 = 7 C7H5COOH + 10 MnSO4 + 5 K2SO4 + 26 H2O
Ca(OH)2 + Cl2 + CH3CH2OH = HCOOCa + CaCl2 + H2O =>
5 Ca(OH)2 + 3 Cl2 + CH3CH2OH = 2 HCOOCa + 3 CaCl2 + 7 H2O
NaNO3 + MgSO3 = Na2SO3 + Mg(NO3)2 =>
2 NaNO3 + MgSO3 = Na2SO3 + Mg(NO3)2
CaCO3 + Cu2(OH)2CO3 + SiO2 = CaCuSi4O10 + CO2 + H2O =>
2 CaCO3 + Cu2(OH)2CO3 + 8 SiO2 = 2 CaCuSi4O10 + 3 CO2 + H2O
Cl2 + MgO = MgClO =>
Cl2 + 2 MgO = 2 MgClO
SO4 + BaCl2 + H2O = H2SO4 + BaO + Cl =>
SO4 + BaCl2 + H2O = H2SO4 + BaO + 2 Cl
AsO + O2 = As2O3 =>
4 AsO + O2 = 2 As2O3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
UO2{+} + Cr2O7{2-} + H2O{+} = UO2{2+} + Cr2O3 + OH({-}) =>
10 UO2{+} + Cr2O7{2-} + 4 H2O{+} = 10 UO2{2+} + Cr2O3 + 8 OH({-})
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
(NH4)2C2O4 + AgNO3 = (NH4)2NO3 + AgC2O4 =>
(NH4)2C2O4 + AgNO3 = (NH4)2NO3 + AgC2O4
FeCl2 + AgNO3 = Fe(NO3)3 + Ag + AgCl =>
FeCl2 + 3 AgNO3 = Fe(NO3)3 + Ag + 2 AgCl
HNO3 + H2PO4 = NPO7 + H2 =>
2 HNO3 + 2 H2PO4 = 2 NPO7 + 3 H2
Ba(OH)2 = BaOH2O =>
Ba(OH)2 = BaOH2O
H2(g) + Al2(SO4)3(aq) = Al2(s) + H2SO4(l) =>
3 H2(g) + Al2(SO4)3(aq) = Al2(s) + 3 H2SO4(l)
Sn + HNO3 = Sn(NO3) + NH4(NO3) + H2O =>
8 Sn + 10 HNO3 = 8 Sn(NO3) + NH4(NO3) + 3 H2O
Na3[Cr(OH)6] = Na3CrO3 + H2O =>
Na3[Cr(OH)6] = Na3CrO3 + 3 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CaCO3 + CH3COCH3 = CaC2H6 + CO2 =>
CaCO3 + CH3COCH3 = CaC2H6 + 2 CO2
CH2BrCH2Br = CH2CH2 + Br =>
CH2BrCH2Br = CH2CH2 + 2 Br
Hg(NO3)2 + C2H5OH = Hg(ONC)2 + H2O + CO2 =>
3 Hg(NO3)2 + 4 C2H5OH = 3 Hg(ONC)2 + 12 H2O + 2 CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CdS + O2 = CdO + SO2 =>
2 CdS + 3 O2 = 2 CdO + 2 SO2
HONH2 + HCl = NH2Cl + H2O =>
HONH2 + HCl = NH2Cl + H2O
H2O + K2O = KOH =>
H2O + K2O = 2 KOH
Cu(OH)2 + Zn = CuO + Zn(OH)2 + H2 =>
2 Cu(OH)2 + Zn = 2 CuO + Zn(OH)2 + H2
SO2 + HOH = H2SO3 =>
SO2 + HOH = H2SO3
SO4 + AgNO3 = Ag(SO4) + NO3 =>
SO4 + AgNO3 = Ag(SO4) + NO3
CuO + Ag = Cu + AgO =>
CuO + Ag = Cu + AgO
NaOH + AlCl3 = Al(OH)3 + NaCl =>
3 NaOH + AlCl3 = Al(OH)3 + 3 NaCl
K2CO3 + Ca(NO3)2*4H2O = KNO3 + CaCO3 + H2O =>
K2CO3 + Ca(NO3)2*4H2O = 2 KNO3 + CaCO3 + 4 H2O
NH4OH + CuS = H2O + Cu(NH3)4S =>
4 NH4OH + CuS = 4 H2O + Cu(NH3)4S
Ca + Nb(NO3)3 = Ca(NO3)2 + Nb =>
3 Ca + 2 Nb(NO3)3 = 3 Ca(NO3)2 + 2 Nb
SnO + H2NO3 = H2O + SnNO3 =>
SnO + H2NO3 = H2O + SnNO3
CaCO3 + O2 = CaCO5 =>
CaCO3 + O2 = CaCO5
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HCOOH + H2SO4 = CO + H2SO4H2O =>
HCOOH + H2SO4 = CO + H2SO4H2O
Pb(CH3COO)2 + HCl = PbCl2 + HCH3COO =>
Pb(CH3COO)2 + 2 HCl = PbCl2 + 2 HCH3COO
HI + H2O = H3O + I2 =>
2 HI + 2 H2O = 2 H3O + I2
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
