| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(SO4)3 + 6 NaCl = 3 Na2SO4 + 2 FeCl3
FeS + HNO3 + H2SO4 = Fe2(SO4)3 + NO2 + H2O =>
2 FeS + 18 HNO3 + H2SO4 = Fe2(SO4)3 + 18 NO2 + 10 H2O
ZnO + HNO3 = Zn(NO3)2 + H2O =>
ZnO + 2 HNO3 = Zn(NO3)2 + H2O
NaCl + S = NaClS =>
NaCl + S = NaClS
Al(OH)4 + H2SO4 = H2O + Al(OH)3 + SO4 =>
2 Al(OH)4 + H2SO4 = 2 H2O + 2 Al(OH)3 + SO4
Ni(NO3)2(aq) + Na2CO3(aq) = NiCO3(s) + Na2(NO3)2(aq) =>
Ni(NO3)2(aq) + Na2CO3(aq) = NiCO3(s) + Na2(NO3)2(aq)
HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2
Fe(NO3)2(aq) + K2CO3(aq) = Fe(CO3)(s) + KNO3(aq) =>
Fe(NO3)2(aq) + K2CO3(aq) = Fe(CO3)(s) + 2 KNO3(aq)
SO2 = SO3 + S2O =>
5 SO2 = 3 SO3 + S2O
MgSiO3 = MgSi + O2 =>
2 MgSiO3 = 2 MgSi + 3 O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HCl + HNO3 = NO2 + Cl2 + H2O =>
2 HCl + 2 HNO3 = 2 NO2 + Cl2 + 2 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Be + N2 = Be3N2 =>
3 Be + N2 = Be3N2
Cu(s) + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu(s) + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
(C3H5)(NO3)3 = N2 + O2 + H2O + CO2 =>
4(C3H5)(NO3)3 = 6 N2 + O2 + 10 H2O + 12 CO2
Pb(NO3)2 + NaI = PbI2 + Na(NO3) =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 Na(NO3)
Hg + S2 = HgS =>
2 Hg + S2 = 2 HgS
K + Sn(NO3)4 = K(NO3) + Sn4 =>
16 K + 4 Sn(NO3)4 = 16 K(NO3) + Sn4
Si + HNO3 + HF = SiF4 + NO + H2O =>
3 Si + 4 HNO3 + 12 HF = 3 SiF4 + 4 NO + 8 H2O
KK + OO = KKO =>
2 KK + OO = 2 KKO
Na2CO3 + CaH2O2 = NaOH + CaCO3 =>
Na2CO3 + CaH2O2 = 2 NaOH + CaCO3
C6H5COOCH3 + HNO3 = O2NC6H4CO2CH3 + H2O =>
C6H5COOCH3 + HNO3 = O2NC6H4CO2CH3 + H2O
Br2 + NaI = NaBr + I =>
Br2 + 2 NaI = 2 NaBr + 2 I
AlCl3 + CH3COONa + H2O = Al(OH)3 + CH3COOH + NaCl =>
AlCl3 + 3 CH3COONa + 3 H2O = Al(OH)3 + 3 CH3COOH + 3 NaCl
NH3 + C6H12O6 = CO2 + H2O + C6H10O3N =>
24 NH3 + 25 C6H12O6 = 6 CO2 + 66 H2O + 24 C6H10O3N
Li + NH3 = LiNH + H2 =>
Li + NH3 = LiNH + H2
K2[Zn(OH)4] + HCl = KCl + Zn(OH)2 + H2O =>
K2[Zn(OH)4] + 2 HCl = 2 KCl + Zn(OH)2 + 2 H2O
C5H11OH + KMnO4 + H2SO4 = C4H9COOH + K2SO4 + MnSO4 + H2O =>
5 C5H11OH + 4 KMnO4 + 6 H2SO4 = 5 C4H9COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Li2CO3(aq) + HCl(aq) = LiCl(s) + H2O(l) + CO2(g) =>
Li2CO3(aq) + 2 HCl(aq) = 2 LiCl(s) + H2O(l) + CO2(g)
NH3 + BaCl2 = Ba(NH3)2 + Cl2 =>
2 NH3 + BaCl2 = Ba(NH3)2 + Cl2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
(NH4)2SO4(aq) + KOH(aq) = K2SO4 + NH3 + H2O =>
(NH4)2SO4(aq) + 2 KOH(aq) = K2SO4 + 2 NH3 + 2 H2O
Hg2(NO3)2 + NH3 = Hg2(NH3)2 + NO3 =>
Hg2(NO3)2 + 2 NH3 = Hg2(NH3)2 + 2 NO3
Zn + H2SO4 + H2O = ZnSO4*H2O + H2 =>
Zn + H2SO4 + H2O = ZnSO4*H2O + H2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
KNO3 + H3BO3 = K3BO3 + HNO3 =>
3 KNO3 + H3BO3 = K3BO3 + 3 HNO3
AgCl + HI = AgI + HCl =>
AgCl + HI = AgI + HCl
C + H3 = C3H8 =>
9 C + 8 H3 = 3 C3H8
Li2SO4 + H2SO4 = LiSO4 + H3SO4 =>
Li2SO4 + 3 H2SO4 = 2 LiSO4 + 2 H3SO4
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
NaBr + Cl = NaCl + Br =>
NaBr + Cl = NaCl + Br
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O =>
K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 4 H2O + 3 O
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
H2S + KMnO4 = K2SO4 + MnO2 + H2 =>
H2S + 2 KMnO4 = K2SO4 + 2 MnO2 + H2
HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2
Al + I2 = AlI =>
2 Al + I2 = 2 AlI
HCl(aq) + K2SO3(s) = H2SO3(aq) + KCl(aq) =>
2 HCl(aq) + K2SO3(s) = H2SO3(aq) + 2 KCl(aq)
NaNo3 + PBO = PB(No3)2 + Na2O =>
2 NaNo3 + PBO = PB(No3)2 + Na2O
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4 + NH3(g) + H2O(l) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4 + 2 NH3(g) + 2 H2O(l)
| 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 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
