| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + 2 NaNO3 = Ba(NO3)2 + 2 NaOH
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Al2O3(s) + NaOH(aq) + H2O(l) = NaAl(OH)4(aq) =>
Al2O3(s) + 2 NaOH(aq) + 3 H2O(l) = 2 NaAl(OH)4(aq)
Sn(OH)2 + HNO3 = SnO2 + N2O + H2O =>
4 Sn(OH)2 + 2 HNO3 = 4 SnO2 + N2O + 5 H2O
MgCl2 + H2SO4 = H2 + MgCl2(SO4) =>
MgCl2 + H2SO4 = H2 + MgCl2(SO4)
B2 + W = BW =>
B2 + 2 W = 2 BW
MnCl2 + NH4OH = Mn(OH)2 + NH4Cl =>
MnCl2 + 2 NH4OH = Mn(OH)2 + 2 NH4Cl
(NH4)2CO3(at) + NaOH(at) = Na2CO3(at) + NH3(g) + H2O(l) =>
(NH4)2CO3(at) + 2 NaOH(at) = Na2CO3(at) + 2 NH3(g) + 2 H2O(l)
C4H8 + K2Cr2O7 + H2SO4 = C3H6O + K2SO4 + Cr2(SO4)3 + H2O =>
9 C4H8 + 4 K2Cr2O7 + 16 H2SO4 = 12 C3H6O + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
Pb(NO3)2 + Na2S = PbS + NaNO3 =>
Pb(NO3)2 + Na2S = PbS + 2 NaNO3
KI(aq) + H2O(l) = H(g) + I(s) + KOH(aq) =>
KI(aq) + H2O(l) = H(g) + I(s) + KOH(aq)
Cr2O7{-2} + H{+} + SO3{2-} = Cr{+3} + H2O + SO4{2-} =>
Cr2O7{-2} + 8 H{+} + 3 SO3{2-} = 2 Cr{+3} + 4 H2O + 3 SO4{2-}
MnCO3O2 = MnO3CO2 =>
MnCO3O2 = MnO3CO2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Cl2 + NaF = NaCl + F2 =>
Cl2 + 2 NaF = 2 NaCl + F2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Mg(CO3) + KCl = MgCl2 + K2(CO3) =>
Mg(CO3) + 2 KCl = MgCl2 + K2(CO3)
Al(NO3)3 + ZnCl2 = AlCl3 + Zn(NO3)2 =>
2 Al(NO3)3 + 3 ZnCl2 = 2 AlCl3 + 3 Zn(NO3)2
NH4 + HCl = H + NH4Cl =>
NH4 + HCl = H + NH4Cl
H2SO4 + K3[Fe(CN)6] + Zn = Zn3[Fe(CN)6] + K2SO4 + H2 =>
3 H2SO4 + 2 K3[Fe(CN)6] + 6 Zn = 2 Zn3[Fe(CN)6] + 3 K2SO4 + 3 H2
Li2O(s) + H2O(i) = LiOH(aq) =>
Li2O(s) + H2O(i) = 2 LiOH(aq)
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
H2O + CrO4{2-} + Fe(OH)2 = CrO2 + Fe(OH)3 + OH{-} =>
2 H2O + CrO4{2-} + 2 Fe(OH)2 = CrO2 + 2 Fe(OH)3 + 2 OH{-}
Pt + H2SO4 = Pt(SO4)2 + SO2 + H2O =>
Pt + 4 H2SO4 = Pt(SO4)2 + 2 SO2 + 4 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
Ca2Si + Cl2 = CaCl2 + SiCl4 =>
Ca2Si + 4 Cl2 = 2 CaCl2 + SiCl4
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
H2CO3 + NH3 = CO2(NH3) + H2O =>
H2CO3 + NH3 = CO2(NH3) + H2O
KClO3 + C12H22O11 = KCl + CO2 + H2O* =>
8 KClO3 + C12H22O11 = 8 KCl + 12 CO2 + 11 H2O*
K4[Fe(CN)6] + FeCl3 = K[FeFe(CN)6] + KCl =>
K4[Fe(CN)6] + FeCl3 = K[FeFe(CN)6] + 3 KCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mg + CaCO3 = MgCa + CO3 =>
Mg + CaCO3 = MgCa + CO3
K2HPO4 + Ca(OH)Cl = CaHPO4 + KCl + KOH =>
K2HPO4 + Ca(OH)Cl = CaHPO4 + KCl + KOH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn + AICI3 = AI + ZnCI3 =>
Zn + AICI3 = AI + ZnCI3
Li + Al2(SO4)3 = Li2(SO4) + Al3 =>
18 Li + 3 Al2(SO4)3 = 9 Li2(SO4) + 2 Al3
MnS(s) + H2O(l) = Mn2(aq) + HS(aq) + OH(aq) =>
2 MnS(s) + 2 H2O(l) = Mn2(aq) + 2 HS(aq) + 2 OH(aq)
ZnO(s) + HNO3(s) = Zn(NO3)2(aq) + H2O(l) =>
ZnO(s) + 2 HNO3(s) = Zn(NO3)2(aq) + H2O(l)
Mg(NO3)2 + AlP = Mg3P2 + Al(NO3)3 =>
3 Mg(NO3)2 + 2 AlP = Mg3P2 + 2 Al(NO3)3
LiPO2 = Li + P + O2 =>
LiPO2 = Li + P + O2
Cs + CrBr3 = CsBr + Cr =>
3 Cs + CrBr3 = 3 CsBr + Cr
Na2CO3(s) + HCl(aq) = H2CO3(s) + NaCl(aq) =>
Na2CO3(s) + 2 HCl(aq) = H2CO3(s) + 2 NaCl(aq)
Ca(ClO)2 + KCl = CaCl2 + KClO3 =>
3 Ca(ClO)2 + 2 KCl = 3 CaCl2 + 2 KClO3
Fe(OH)3 + CuCl2 = Cu(OH)2 + FeCl3 =>
2 Fe(OH)3 + 3 CuCl2 = 3 Cu(OH)2 + 2 FeCl3
Cs + CrBr3 = CsBr + Cr =>
3 Cs + CrBr3 = 3 CsBr + Cr
H + O + Cl = HOCl =>
H + O + Cl = HOCl
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
