| Équations équilibrées la veille | Équations équilibrées le lendemain |
Au + 4 HCl + 3 HNO3 = H[AuCl4] + 3 NO2 + 3 H2O
C + O + H = C5H10O2 =>
5 C + 2 O + 10 H = C5H10O2
K2CrO4 + (NH4)2S + KOH + H2O = S + NH3 + K3[Cr(OH)6] =>
2 K2CrO4 + 3(NH4)2S + 2 KOH + 2 H2O = 3 S + 6 NH3 + 2 K3[Cr(OH)6]
ZnCl2 + Na2SO3 = ZnS + Na + Cl + O2 =>
2 ZnCl2 + 2 Na2SO3 = 2 ZnS + 4 Na + 4 Cl + 3 O2
HNO3 + C4 = C4(NO3)2 + NO + H2O =>
8 HNO3 + 3 C4 = 3 C4(NO3)2 + 2 NO + 4 H2O
Zn + F2 = Zn2F2 =>
2 Zn + F2 = Zn2F2
CuCO3 + FeSO4 = FeCO3 + CuSO4 =>
CuCO3 + FeSO4 = FeCO3 + CuSO4
H2O + KMnO4 + NaOH + CH3OH = MnO4 + KCH5 + NaH2O3 =>
H2O + KMnO4 + NaOH + CH3OH = MnO4 + KCH5 + NaH2O3
Cr + C = Cr7C3 =>
7 Cr + 3 C = Cr7C3
ZnO + Na = Zn + Na2O =>
ZnO + 2 Na = Zn + Na2O
(CH3)2CHO + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
2(CH3)2CHO + 10 KMnO4 + 13 KOH = 3 CH3COOK + 10 K2MnO4 + 9 H2O
Ag2O + NaPO3 = Ag + NaPO4 =>
Ag2O + NaPO3 = 2 Ag + NaPO4
K2CO3 = CO2 + OK2 =>
K2CO3 = CO2 + OK2
Ag2O + CH3COOH = CH3COOAg + H2O =>
Ag2O + 2 CH3COOH = 2 CH3COOAg + H2O
Al + Rb = AlRb4 =>
Al + 4 Rb = AlRb4
Ca(OH)2 + BaBr2 = CaBr2 + Ba(OH)2 =>
Ca(OH)2 + BaBr2 = CaBr2 + Ba(OH)2
Pb + Na2CO3 + H2O = Na2Pb(OH)4 + H2 + CO2 =>
Pb + Na2CO3 + 3 H2O = Na2Pb(OH)4 + H2 + CO2
NaF + Cl2 = ClF5 + Na =>
10 NaF + Cl2 = 2 ClF5 + 10 Na
K2SiO5 + HCl = KCl + H2SiO5 =>
K2SiO5 + 2 HCl = 2 KCl + H2SiO5
KI + Hg2(NO3)2 = Hg2I + K(NO3)2 =>
KI + Hg2(NO3)2 = Hg2I + K(NO3)2
Ac + (NO3) = (AcO2) + N =>
3 Ac + 2(NO3) = 3(AcO2) + 2 N
O5Fe3 + H2 = Fe + H2O =>
O5Fe3 + 5 H2 = 3 Fe + 5 H2O
Fe(NO3)3 + Na2CO3 = Fe2(CO3)3 + Na6(NO3)6 =>
2 Fe(NO3)3 + 3 Na2CO3 = Fe2(CO3)3 + Na6(NO3)6
Cs + CuSO4 = Cu + CsSO4 =>
Cs + CuSO4 = Cu + CsSO4
KClO4 + CH2 = KCl + CO2 + H2O =>
3 KClO4 + 4 CH2 = 3 KCl + 4 CO2 + 4 H2O
BaC + CuSO4 = BaSO4 + CuC =>
BaC + CuSO4 = BaSO4 + CuC
H2TeO3 + HNO3 = NO + H2TeO4 + H2O =>
3 H2TeO3 + 2 HNO3 = 2 NO + 3 H2TeO4 + H2O
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
Cu + O2 + (NH4)2SO4 = CuSO4 + NH3 + H2O =>
2 Cu + O2 + 2(NH4)2SO4 = 2 CuSO4 + 4 NH3 + 2 H2O
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
HgS + Ca = HgCaS =>
HgS + Ca = HgCaS
CaC2 + O2 = CaO3 + CO2 =>
2 CaC2 + 7 O2 = 2 CaO3 + 4 CO2
C4H9{+} + H2O = C4H9OH2{+} =>
C4H9{+} + H2O = C4H9OH2{+}
CO + Ca + OH = CaCO3 + H2O =>
CO + Ca + 4 OH = CaCO3 + 2 H2O
Al(s) + I(s) = AlI =>
Al(s) + I(s) = AlI
CH3OH + CH3CH2CH2CH2OH = CH3CH2CH2H2O2CH2CH3 =>
CH3OH + CH3CH2CH2CH2OH = CH3CH2CH2H2O2CH2CH3
P + KOH + H2O = K2HPO4 + H2 =>
2 P + 4 KOH + 4 H2O = 2 K2HPO4 + 5 H2
C4H10 = C4H6 + H2 =>
C4H10 = C4H6 + 2 H2
NH4Br + C4H9OH + H2SO4 = C4H9Br + (NH4)2SO4 + H2O =>
2 NH4Br + 2 C4H9OH + H2SO4 = 2 C4H9Br + (NH4)2SO4 + 2 H2O
FeCl3*6H2O = Fe2O3 + H2O + HCl =>
2 FeCl3*6H2O = Fe2O3 + 9 H2O + 6 HCl
C18H42 + O2 = CO2 + H2O =>
2 C18H42 + 57 O2 = 36 CO2 + 42 H2O
C2H6O + Cr2O7{2-} + H{+} = Cr{3+} + C2H4O + H2O =>
3 C2H6O + Cr2O7{2-} + 8 H{+} = 2 Cr{3+} + 3 C2H4O + 7 H2O
Mn + CH3COOH = C + MnH3OOH =>
Mn + CH3COOH = 2 C + MnH3OOH
C3H8O3 + HCl = C3H7ClO2 + H2O =>
C3H8O3 + HCl = C3H7ClO2 + H2O
Cu(NO3)3 + Mg = MgNO3 + Cu =>
Cu(NO3)3 + 3 Mg = 3 MgNO3 + Cu
KCN + AgBr = AgCN + KBr =>
KCN + AgBr = AgCN + KBr
X = X21 =>
21 X = X21
RuO2 + CO = Ru + CO2 =>
RuO2 + 2 CO = Ru + 2 CO2
dimethylether + O2 = CO2 + H2O =>
CH3OCH3 + 3 O2 = 2 CO2 + 3 H2O
CH3CH2CH2CHO + CuSO4 + NaOH = CH3CH2COOH + Cu2O + Na2SO4 + H2O =>
3 CH3CH2CH2CHO + 10 CuSO4 + 20 NaOH = 4 CH3CH2COOH + 5 Cu2O + 10 Na2SO4 + 10 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 73 74 75 76 77 78 79 80 81 82 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
