| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Pt + 18 HCl + 2 HNO3 = 3 H4[PtCl6] + 2 NO + 4 H2O
H3PO4 + Ca = H + Ca3(PO4)2 =>
2 H3PO4 + 3 Ca = 6 H + Ca3(PO4)2
NO2 + C = CO2 + NO =>
2 NO2 + C = CO2 + 2 NO
KMnO4 + H2SO4 + FeSO4 = KHSO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 9 H2SO4 + 10 FeSO4 = 2 KHSO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O
NaCIO3 = NaCI + O2 =>
2 NaCIO3 = 2 NaCI + 3 O2
H2SO4 + Pb(NO3)2 = PbSO4 + H2 + NO3 =>
H2SO4 + Pb(NO3)2 = PbSO4 + H2 + 2 NO3
BaCO3 + HNO3 = Ba(NO3)2 + CO2 + H2O =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + CO2 + H2O
C6H5COOH + H2O = C6H5CH3 + O2 =>
2 C6H5COOH + 2 H2O = 2 C6H5CH3 + 3 O2
Cr2O7 + H3ClO = Cr + H2O + Cl2 =>
Cr2O7 + 14 H3ClO = 2 Cr + 21 H2O + 7 Cl2
CuS + HNO3 = Cu(NO3)2 + H2SO4 + NO2 + H2O =>
CuS + 10 HNO3 = Cu(NO3)2 + H2SO4 + 8 NO2 + 4 H2O
HPO4 + Ca(NO3)2*4H2O + NH3 = CaHPO4 + NH4NO3 + (NH4)2HPO4 =>
16 HPO4 + 3 Ca(NO3)2*4H2O + 40 NH3 = 3 CaHPO4 + 10 NH4NO3 + 13(NH4)2HPO4
Bi + H2O + O2 = Bi(OH)3 =>
4 Bi + 6 H2O + 3 O2 = 4 Bi(OH)3
Fe2O3 + SO2 + H2SO4 = FeSO4 + H2O =>
Fe2O3 + SO2 + H2SO4 = 2 FeSO4 + H2O
COCl2 + KOH = KCl + CO(OH)2 =>
COCl2 + 2 KOH = 2 KCl + CO(OH)2
HNO3 + K2SiO3 = K2NO3 + HSiO3 =>
HNO3 + K2SiO3 = K2NO3 + HSiO3
CaH2 + H2O = CaH + H4O =>
2 CaH2 + H2O = 2 CaH + H4O
Cu + Zn(N03)2 = Cu(N03)2 + Zn =>
Cu + Zn(N03)2 = Cu(N03)2 + Zn
Mg(No3)2 + K = Mg + KNo3 =>
Mg(No3)2 + 2 K = Mg + 2 KNo3
HNO3 + FeS = Fe2(SO4)3 + Fe(NO3)3 + N2 + H2O =>
84 HNO3 + 30 FeS = 10 Fe2(SO4)3 + 10 Fe(NO3)3 + 27 N2 + 42 H2O
AgNo3 + HCl = AgCl + HNo3 =>
AgNo3 + HCl = AgCl + HNo3
Li3N + Mg = Li + Mg3N2 =>
2 Li3N + 3 Mg = 6 Li + Mg3N2
Cr2(SO3)3 = Cr2S3 + O2 =>
2 Cr2(SO3)3 = 2 Cr2S3 + 9 O2
Na2CO3NaOH = Na2OHNaCO3 =>
Na2CO3NaOH = Na2OHNaCO3
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
LiO = OLi =>
LiO = OLi
Al(OH)3 + LiOH = Li[Al(OH)4] =>
Al(OH)3 + LiOH = Li[Al(OH)4]
NaH + H2O = NaH2{+} + OH{-} =>
NaH + H2O = NaH2{+} + OH{-}
OH{-} + ClO{-} + S2O3{-}2 = Cl{-} + SO4{-}2 + H2O =>
2 OH{-} + 9 ClO{-} + 2 S2O3{-}2 = 9 Cl{-} + 4 SO4{-}2 + H2O
CH3CH3CHOH + KMnO4 + H2SO4 = CH3CH3CO + MnSO4 + K2SO4 + H2O =>
5 CH3CH3CHOH + 2 KMnO4 + 3 H2SO4 = 5 CH3CH3CO + 2 MnSO4 + K2SO4 + 8 H2O
KMnO4 + NaSO3 + NaOH = K2MnO4 + NaSO4 + NaMnO4 + H2O =>
4 KMnO4 + NaSO3 + 2 NaOH = 2 K2MnO4 + NaSO4 + 2 NaMnO4 + H2O
Nb2O5 + NaOH = Nb(OH)5 + Na2O =>
Nb2O5 + 10 NaOH = 2 Nb(OH)5 + 5 Na2O
HCl(l) + NaOH(s) = NaCl(s) + H2O(l) =>
HCl(l) + NaOH(s) = NaCl(s) + H2O(l)
Mg(NO3)2 + Rb2S = MgS + Rb(NO3) =>
Mg(NO3)2 + Rb2S = MgS + 2 Rb(NO3)
Cu + S + O = CuSO3 =>
Cu + S + 3 O = CuSO3
HCl + H2O = HClH2O =>
HCl + H2O = HClH2O
C8H23 + O2 = CO2 + H2O =>
4 C8H23 + 55 O2 = 32 CO2 + 46 H2O
KCNS = KN + CS =>
KCNS = KN + CS
C5H10 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + C3H6O =>
3 C5H10 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 3 H2O + 5 C3H6O
AgNO3(ac)HCI(ac) = AgCI(s)HNO3(ac) =>
AgNO3(ac)HCI(ac) = AgCI(s)HNO3(ac)
F2KCl = KF2Cl =>
F2KCl = KF2Cl
CH3COOH(aq) + Mg(OH)2(s) = (CH3COO)2Mg + H2O =>
2 CH3COOH(aq) + Mg(OH)2(s) = (CH3COO)2Mg + 2 H2O
NaOH + SO2 = Na2SO3 + H2O =>
2 NaOH + SO2 = Na2SO3 + H2O
SiH4 + Cl2 = Si + ClH7 =>
7 SiH4 + 2 Cl2 = 7 Si + 4 ClH7
HO + Cl = HCl + O =>
HO + Cl = HCl + O
CH3CHCH2 + KMnO4 + KOH = K2MnO4 + CH3CH(OH)CH2(OH) =>
CH3CHCH2 + 2 KMnO4 + 2 KOH = 2 K2MnO4 + CH3CH(OH)CH2(OH)
HI + KOH = KHI + OH =>
HI + KOH = KHI + OH
Cr(CH3COO)3 + K2CO3 = Cr2(CO3)3 + KCH3COO =>
2 Cr(CH3COO)3 + 3 K2CO3 = Cr2(CO3)3 + 6 KCH3COO
Li3PO4 + Al2(SO4)3 = Li2SO4 + AlPO4 =>
2 Li3PO4 + Al2(SO4)3 = 3 Li2SO4 + 2 AlPO4
Cl2O + H2O = HCl + O2 =>
Cl2O + H2O = 2 HCl + O2
Cl2(g) + H2O2(aq) = O2(g) + HCl(aq) =>
Cl2(g) + H2O2(aq) = O2(g) + 2 HCl(aq)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
