| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5OH + 2 HNO3 = C2H4O + 2 NO2 + 2 H2O
(H2O2)(l) = H2O(l) + O2(g) =>
2(H2O2)(l) = 2 H2O(l) + O2(g)
CaO + BrH = CaBr2 + H2O =>
CaO + 2 BrH = CaBr2 + H2O
CH3NH3Cl + NO2CH2NH2 = CH3NH2Cl + NO2CH3NH2 =>
CH3NH3Cl + NO2CH2NH2 = CH3NH2Cl + NO2CH3NH2
KI + BaO = K2O + BaI2 =>
2 KI + BaO = K2O + BaI2
C6H6(CH3)3 + KMnO4 + H2SO4 = C6H6(COOH)3 + K2SO4 + MnSO4 + H2O =>
5 C6H6(CH3)3 + 18 KMnO4 + 27 H2SO4 = 5 C6H6(COOH)3 + 9 K2SO4 + 18 MnSO4 + 42 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CdS + HBr = CdBr2 + H2S =>
CdS + 2 HBr = CdBr2 + H2S
C2H + O2 = CO2 + H2O =>
4 C2H + 9 O2 = 8 CO2 + 2 H2O
AlOHCl2 + HCl = AlCl3 + H2O =>
AlOHCl2 + HCl = AlCl3 + H2O
BeO + Al2S3 = BeS + Al2O3 =>
3 BeO + Al2S3 = 3 BeS + Al2O3
HBr + Ag2SO3 = AgBr + H2SO3 =>
2 HBr + Ag2SO3 = 2 AgBr + H2SO3
CaO + NaF = Na2O + CaF2 =>
CaO + 2 NaF = Na2O + CaF2
Mg(NH2CH2COO)2 + CH3COOH = Mg(CH3COO)2 + NH2CH2COOH =>
Mg(NH2CH2COO)2 + 2 CH3COOH = Mg(CH3COO)2 + 2 NH2CH2COOH
Cu + H2SO4 + H2O2 = Cu2SO4 + H2O =>
2 Cu + H2SO4 + H2O2 = Cu2SO4 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CsOH + N2O5 = CsNO3 + H2O =>
2 CsOH + N2O5 = 2 CsNO3 + H2O
MnO2 + Na2CO3 = Na2MnO4 + NaCO2 =>
MnO2 + 2 Na2CO3 = Na2MnO4 + 2 NaCO2
NaMnO4 + HBr + NaOH = Br2 + Na2MnO4 + H2O =>
2 NaMnO4 + 2 HBr + 2 NaOH = Br2 + 2 Na2MnO4 + 2 H2O
NiCl2 + H3(PO4) = Ni2 + HCl + PO4 =>
6 NiCl2 + 4 H3(PO4) = 3 Ni2 + 12 HCl + 4 PO4
H2S + PbBr2 = PbS + HBr =>
H2S + PbBr2 = PbS + 2 HBr
P + MnO = Mn3P2 + O2 =>
4 P + 6 MnO = 2 Mn3P2 + 3 O2
H + SO2 = S8 + H2O =>
32 H + 8 SO2 = S8 + 16 H2O
Sr(HCO3)2 + Li2SO4 = SrSO4 + Li2(HCO3)2 =>
Sr(HCO3)2 + Li2SO4 = SrSO4 + Li2(HCO3)2
KI + Pb(NO4)2 = I2Pb + KNO4 =>
2 KI + Pb(NO4)2 = I2Pb + 2 KNO4
FeS + O2 = Fe2O2 + SO2 =>
2 FeS + 3 O2 = Fe2O2 + 2 SO2
Cr2O3 + CuO = CuCr2O4 =>
Cr2O3 + CuO = CuCr2O4
KBrO3 + C6H6O2 + H2SO4 = BrSO4 + CO2 + H2O + KSO4 =>
13 KBrO3 + C6H6O2 + 26 H2SO4 = 13 BrSO4 + 6 CO2 + 29 H2O + 13 KSO4
NaSO4 + BaBr2 = BaNa + Br2SO4 =>
NaSO4 + BaBr2 = BaNa + Br2SO4
H{+} + MnO4{-} + CH3CHO = Mn{+2} + CH3CO2H + H2O =>
6 H{+} + 2 MnO4{-} + 5 CH3CHO = 2 Mn{+2} + 5 CH3CO2H + 3 H2O
Pb6O(OH)4 + HNO3 = H2O + Pb(NO3)2 + NO =>
Pb6O(OH)4 + 14 HNO3 = 9 H2O + 6 Pb(NO3)2 + 2 NO
CuCl + Al3 = AlCl3 + Cu =>
9 CuCl + Al3 = 3 AlCl3 + 9 Cu
SO + O = SO3 =>
SO + 2 O = SO3
BaOHNO2 + HBr = BaBr2 + HNO2 + H2O =>
BaOHNO2 + 2 HBr = BaBr2 + HNO2 + H2O
PbCl2 + HClO3 = Pb(ClO3)2 + HCl =>
PbCl2 + 2 HClO3 = Pb(ClO3)2 + 2 HCl
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
MnS + HCl = Mn + H2S + Cl2 =>
MnS + 2 HCl = Mn + H2S + Cl2
MgO + HNO4 = Mg(NO4)2 + H2O =>
MgO + 2 HNO4 = Mg(NO4)2 + H2O
CH3CH2 + OH = CO2 + H2O =>
CH3CH2 + 13 OH = 2 CO2 + 9 H2O
Fe + F2 = Fe(F)3 =>
2 Fe + 3 F2 = 2 Fe(F)3
F2 + AgNO3 = FNO3 + Ag =>
F2 + 2 AgNO3 = 2 FNO3 + 2 Ag
BaCl2 + Zn(SO4)2 = Ba(SO4)2 + ZnCl2 =>
BaCl2 + Zn(SO4)2 = Ba(SO4)2 + ZnCl2
CH3CH2CH2CH2OH + H2O = H2 + CO2 =>
CH3CH2CH2CH2OH + 7 H2O = 12 H2 + 4 CO2
H2S + PbBr2 = PbS + HBr =>
H2S + PbBr2 = PbS + 2 HBr
Cr(NO3)2 + NaCl = NaNO3 + CrCl2 =>
Cr(NO3)2 + 2 NaCl = 2 NaNO3 + CrCl2
NaCO3 + HCl = Na + HClCO3 =>
NaCO3 + HCl = Na + HClCO3
Cl2 + H2O = HCl + O2 =>
2 Cl2 + 2 H2O = 4 HCl + O2
Al(s) + FeCl3(aq) = Fe(s) + AlCl3 =>
Al(s) + FeCl3(aq) = Fe(s) + AlCl3
H2C = CH2 =>
H2C = CH2
P + O2 = PO2 =>
P + O2 = PO2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
