| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 Mg + 16 HNO3 = 7 Mg(NO3)2 + N2H4 + 6 H2O
C4H4O6{-2} + H2O2 = CO2 + HCO{-2} + H2O =>
2 C4H4O6{-2} + 5 H2O2 = 6 CO2 + 2 HCO{-2} + 8 H2O
H3PO4 + La(OH)2 = La3(PO4)2 + H2O =>
2 H3PO4 + 3 La(OH)2 = La3(PO4)2 + 6 H2O
CaCO3 + MgC2O4 = CaC2O4 + MgCO3 =>
CaCO3 + MgC2O4 = CaC2O4 + MgCO3
C45H80O26 + H2O + SO4{2-} = HCO3{-} + H{+} + HS{-} =>
C45H80O26 + 5 H2O + 26 SO4{2-} = 45 HCO3{-} + 19 H{+} + 26 HS{-}
Pb + Fe{3+} = Pb{+} + Fe =>
3 Pb + Fe{3+} = 3 Pb{+} + Fe
CH3NH2 + HCOOH = CH4 + HCOO + NH3 =>
CH3NH2 + 2 HCOOH = CH4 + 2 HCOO + NH3
C12H22O11 + KNO3 = KNO2 + CO2 + H2O =>
C12H22O11 + 24 KNO3 = 24 KNO2 + 12 CO2 + 11 H2O
C2H4O2 + NaHCO3 = CO2 + C2H3NaO2 + H2O =>
C2H4O2 + NaHCO3 = CO2 + C2H3NaO2 + H2O
NH2 + Cl1 = N2 + HCl =>
2 NH2 + 4 Cl1 = N2 + 4 HCl
Zn + FeCl2 = Zn2Cl3 + Fe =>
4 Zn + 3 FeCl2 = 2 Zn2Cl3 + 3 Fe
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Pb(ClO4)2 + NaOH = Pb(OH) + Na(ClO4)2 =>
Pb(ClO4)2 + NaOH = Pb(OH) + Na(ClO4)2
CrCl2 + H2O2 + NaOH = Na2Cr2O7 + NaCl + H2O =>
2 CrCl2 + 4 H2O2 + 6 NaOH = Na2Cr2O7 + 4 NaCl + 7 H2O
Na2SO4 + H2O = Na + H2SO4 + OH =>
Na2SO4 + 2 H2O = 2 Na + H2SO4 + 2 OH
RbOH + H3AsO4 = Rb3As + H2O + O4 =>
3 RbOH + H3AsO4 = Rb3As + 3 H2O + O4
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
H2O + NaCl + PbO2 + NaOH = NaClO + Na[Pb(OH)3] =>
H2O + NaCl + PbO2 + NaOH = NaClO + Na[Pb(OH)3]
Al + HClO2 = Al(ClO2)3 + H2 =>
2 Al + 6 HClO2 = 2 Al(ClO2)3 + 3 H2
CH3OH + KMnO4 = HCOH + KOH + H2O + MnO2 =>
3 CH3OH + 2 KMnO4 = 3 HCOH + 2 KOH + 2 H2O + 2 MnO2
NaCl + NaHSO4 + KNO3 = Cl2 + H2O + K2SO4 + NO + Na2SO4 =>
6 NaCl + 8 NaHSO4 + 2 KNO3 = 3 Cl2 + 4 H2O + K2SO4 + 2 NO + 7 Na2SO4
KI(aq) + Pb(NO3)2 = K(NO3) + PbI2 =>
2 KI(aq) + Pb(NO3)2 = 2 K(NO3) + PbI2
Mg2{+} + CaO + H2O = Mg(OH)2 + Ca2{+} =>
Mg2{+} + 2 CaO + 2 H2O = 2 Mg(OH)2 + Ca2{+}
N + P = N3P2 =>
3 N + 2 P = N3P2
Na3PO4 + BaCl2 = NaCl + (Ba)3(PO4)2 =>
2 Na3PO4 + 3 BaCl2 = 6 NaCl + (Ba)3(PO4)2
HgCl = Hg + Cl2 =>
2 HgCl = 2 Hg + Cl2
H2 + KOOH = K + H2O =>
3 H2 + 2 KOOH = 2 K + 4 H2O
W + H2O = WO2 + H =>
W + 2 H2O = WO2 + 4 H
KCl + H2O = KClOHH =>
KCl + H2O = KClOHH
Mg12 + HCl = Mg12HCl =>
Mg12 + HCl = Mg12HCl
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
CH3CH3 + Br = CH3CH2Br + HBr =>
CH3CH3 + 2 Br = CH3CH2Br + HBr
MgCO3 + H2 = Mg + H2CO3 =>
MgCO3 + H2 = Mg + H2CO3
Sc + H2SO4 = Sc2(SO4)3 + SO2 + H2O =>
2 Sc + 6 H2SO4 = Sc2(SO4)3 + 3 SO2 + 6 H2O
F2 + ClO2 = F2ClO2 =>
F2 + ClO2 = F2ClO2
KNO3 + Al = KNO2 + Al2O3 =>
3 KNO3 + 2 Al = 3 KNO2 + Al2O3
Li2CO3 + SrCO3 + H3BO3 = Li4SrB2O6 + CO2 + H2O =>
2 Li2CO3 + SrCO3 + 2 H3BO3 = Li4SrB2O6 + 3 CO2 + 3 H2O
Na2CO3(aq) + CO2 + H2O = NaHCO3(aq) =>
Na2CO3(aq) + CO2 + H2O = 2 NaHCO3(aq)
HNO + H2O = H3NO2 =>
HNO + H2O = H3NO2
KOH + AlCl2 = KCl + Al(OH)2 =>
2 KOH + AlCl2 = 2 KCl + Al(OH)2
PH3 + S8 = P2S5 + H2S =>
2 PH3 + S8 = P2S5 + 3 H2S
P(s) + O2(g) = P4O10(s) =>
4 P(s) + 5 O2(g) = P4O10(s)
Zn(NO3)2 + (NH3)2 = Zn + NH3NO3 =>
Zn(NO3)2 + (NH3)2 = Zn + 2 NH3NO3
CH3NH2 + HCOOH = CH4 + HCOO + NH3 =>
CH3NH2 + 2 HCOOH = CH4 + 2 HCOO + NH3
C2H4O + H = C2H5OH =>
C2H4O + 2 H = C2H5OH
CH3NH2 + HCOOH = CH4 + HCOO + NH3 =>
CH3NH2 + 2 HCOOH = CH4 + 2 HCOO + NH3
C2H6 + O2 = CO2 + H2OC2H6 =>
8 C2H6 + 7 O2 = 4 CO2 + 6 H2OC2H6
K2Cr2O7 + H2SO4 + C = CO + Cr2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 C = 3 CO + Cr2(SO4)3 + 4 H2O + K2SO4
C3H6O2 + Br2 = C3H5BrO2 + HBr =>
C3H6O2 + Br2 = C3H5BrO2 + HBr
Au + Se = Au2Se3 =>
2 Au + 3 Se = Au2Se3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
