| Équations équilibrées la veille | Équations équilibrées le lendemain |
KMnO4 + 3 KNO2 + 2 H2O = MnO2 + 4 KOH + 3 NO2
(CN)2 + H2O = H2C2O4 + NH3 =>
(CN)2 + 4 H2O = H2C2O4 + 2 NH3
ZnHg + HCl = ZnCl + H + Hg =>
ZnHg + HCl = ZnCl + H + Hg
C2H4O2 + C6H14O = C7H14O2 + H2O =>
6 C2H4O2 + 5 C6H14O = 6 C7H14O2 + 5 H2O
CH3CH2COH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2COH + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2COOH + K2SO4 + 2 MnSO4 + 3 H2O
MgSO4 + H2O = H2SO4 + MgO =>
MgSO4 + H2O = H2SO4 + MgO
HNO3 + PO + H2O = H3PO4 + N2 =>
6 HNO3 + 10 PO + 12 H2O = 10 H3PO4 + 3 N2
C4H8O2(l) + O2 = H2O + CO2 =>
C4H8O2(l) + 5 O2 = 4 H2O + 4 CO2
Pb(NO3)2 + Cu(SO4) = Pb(SO4) + Cu(NO3)2 =>
Pb(NO3)2 + Cu(SO4) = Pb(SO4) + Cu(NO3)2
Y2O3 + Al = Y3Al5O12 + Y =>
4 Y2O3 + 5 Al = Y3Al5O12 + 5 Y
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CH2(NH2)COOH + HNO2 = CH2(OH)COOH + H2O + N2 =>
CH2(NH2)COOH + HNO2 = CH2(OH)COOH + H2O + N2
Zn + OH{-} + H2O = Zn(OH)4{2-} + H2 =>
Zn + 2 OH{-} + 2 H2O = Zn(OH)4{2-} + H2
Ba(NO3)2 + K2S04 = KNO3 + BaS04 =>
Ba(NO3)2 + K2S04 = 2 KNO3 + BaS04
UCl6 + H2O = UO3 + HCl =>
UCl6 + 3 H2O = UO3 + 6 HCl
Cr(OH)2 + Zn = Zn(OH)2 + Cr =>
Cr(OH)2 + Zn = Zn(OH)2 + Cr
CH3OH + H2O = CO2 + H =>
CH3OH + H2O = CO2 + 6 H
CO2 + H2 = C5H12O6 + O2 =>
5 CO2 + 6 H2 = C5H12O6 + 2 O2
O2 + C5H12O2 = O2H12 + C5O2 =>
O2 + C5H12O2 = O2H12 + C5O2
C3H6OH2O = C3H6(OH)2 =>
C3H6OH2O = C3H6(OH)2
HgCrO4 + H2SO4 = HgSO4 + H2CrO4 =>
HgCrO4 + H2SO4 = HgSO4 + H2CrO4
NaNO3 + KI + H2SO4 = NO + I2 + K2SO4 + Na2SO4 + H2O =>
2 NaNO3 + 6 KI + 4 H2SO4 = 2 NO + 3 I2 + 3 K2SO4 + Na2SO4 + 4 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Fe2O3 + Al = AlO2 + Fe =>
2 Fe2O3 + 3 Al = 3 AlO2 + 4 Fe
SrO + Cr2O3 = Sr3(CrO3)2 =>
3 SrO + Cr2O3 = Sr3(CrO3)2
K2(CO)3 + CaBr2 = Ca(CO)3 + KBr =>
K2(CO)3 + CaBr2 = Ca(CO)3 + 2 KBr
CoS + O2 = Co{2+} + SO4{2-} =>
CoS + 2 O2 = Co{2+} + SO4{2-}
K2Cr2O7 + K2SO3 + H2SO4 = H2O + K2SO4 + Cr2(SO4)2 =>
K2Cr2O7 + 4 K2SO3 + 3 H2SO4 = 3 H2O + 5 K2SO4 + Cr2(SO4)2
NaCrO4 + H2SO4 = Na2SO4 + HCrO4 =>
2 NaCrO4 + H2SO4 = Na2SO4 + 2 HCrO4
Pb3O4 + H2 = Pb + H2O =>
Pb3O4 + 4 H2 = 3 Pb + 4 H2O
MoOCl4 + B2H6 = Mo + BOCl + HCl =>
2 MoOCl4 + B2H6 = 2 Mo + 2 BOCl + 6 HCl
C2H2Cl4 + Ca(OH)2 = C2H2Cl3 + CaCl2 + H + O =>
2 C2H2Cl4 + Ca(OH)2 = 2 C2H2Cl3 + CaCl2 + 2 H + 2 O
Na2S + Pb(NO)3 = PbS + Na2(NO)3 =>
Na2S + Pb(NO)3 = PbS + Na2(NO)3
Be + F = BeF =>
Be + F = BeF
H2O + (CH3)2TiCl2 = CH4 + Ti(OH)2Cl2 =>
2 H2O + (CH3)2TiCl2 = 2 CH4 + Ti(OH)2Cl2
C2H11O + O2 = H2O + CO2 =>
4 C2H11O + 17 O2 = 22 H2O + 8 CO2
HgCl2 + Na2S = SHg + Cl2Na2 =>
HgCl2 + Na2S = SHg + Cl2Na2
B + SiO = Si + B2O6 =>
2 B + 6 SiO = 6 Si + B2O6
C9H13(OH)3 + O2 = CO2 + H2O =>
2 C9H13(OH)3 + 23 O2 = 18 CO2 + 16 H2O
Li + H2O2 = Li2O + H2O =>
2 Li + H2O2 = Li2O + H2O
NaHS + NaHSO4 = Na2S + H2SO4 =>
NaHS + NaHSO4 = Na2S + H2SO4
CH2O + O = CO + H2O =>
CH2O + O = CO + H2O
SeO2 + NOH33 = Se + N2 + H2O =>
31 SeO2 + 4 NOH33 = 31 Se + 2 N2 + 66 H2O
Zn(CH3CO2)2 + Na2S = ZnS + Na2(CH3CO2)2 =>
Zn(CH3CO2)2 + Na2S = ZnS + Na2(CH3CO2)2
Cl2O3 + Na2SO4 = Cl2(SO4)3 + Na2O =>
Cl2O3 + 3 Na2SO4 = Cl2(SO4)3 + 3 Na2O
Cu + H2CO3 = Cu2CO3 + H2 =>
2 Cu + H2CO3 = Cu2CO3 + H2
KClO3 + C6H14O6 = K2 + CO2 + H2O + Cl2 =>
26 KClO3 + 6 C6H14O6 = 13 K2 + 36 CO2 + 42 H2O + 13 Cl2
MnSO4 + PbO2 = MnO2 + PbSO4 =>
MnSO4 + PbO2 = MnO2 + PbSO4
CHCH + [Ag(NH3)2]OH = AgCCAg + NH3 + H2O =>
CHCH + 2[Ag(NH3)2]OH = AgCCAg + 4 NH3 + 2 H2O
NO2 + KI = KNO2 + I =>
NO2 + KI = KNO2 + I
| 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.
