| Équations équilibrées la veille | Équations équilibrées le lendemain |
GaF3 + Na3PO4 = GaPO4 + 3 NaF
P + SO2 = P2O5 + S =>
4 P + 5 SO2 = 2 P2O5 + 5 S
SnCl2 + BiCl3 + NaOH = Bi + Sn(OH)4 + NaCl =>
3 SnCl2 + 2 BiCl3 + 12 NaOH = 2 Bi + 3 Sn(OH)4 + 12 NaCl
HMnO4 + H2C2O4 = MnC2O4 + CO2 + H2O =>
2 HMnO4 + 7 H2C2O4 = 2 MnC2O4 + 10 CO2 + 8 H2O
SrCl2 + K4Fe(CN)6 = KCl + Sr2Fe(CN)6 =>
2 SrCl2 + K4Fe(CN)6 = 4 KCl + Sr2Fe(CN)6
FeO(s) = Fe(s) + O2(s) =>
2 FeO(s) = 2 Fe(s) + O2(s)
N2 + Fe2O3 = Fe + N2O =>
3 N2 + Fe2O3 = 2 Fe + 3 N2O
C11H12O22 + O2 = CO2 + H2O =>
C11H12O22 + 3 O2 = 11 CO2 + 6 H2O
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
C3H6N6O6 = CO + H2O + N2 =>
C3H6N6O6 = 3 CO + 3 H2O + 3 N2
C4H5N3O + O2 = CO2 + H2O + N3 =>
4 C4H5N3O + 19 O2 = 16 CO2 + 10 H2O + 4 N3
Al(NO3)3 + Na3(PO4) = AlPO4 + NaNO3 =>
Al(NO3)3 + Na3(PO4) = AlPO4 + 3 NaNO3
Cr + HOH = Cr(OH)2 + H2 =>
Cr + 2 HOH = Cr(OH)2 + H2
H + As = HAs =>
H + As = HAs
C6H12 + Br = C6H11 + HBr =>
C6H12 + Br = C6H11 + HBr
CuSO4*5H2O + NH3 = Cu(NH3)4SO4*H2O + H2O =>
CuSO4*5H2O + 4 NH3 = Cu(NH3)4SO4*H2O + 4 H2O
AsCl2 + H2O = HCl + As(OH)2 =>
AsCl2 + 2 H2O = 2 HCl + As(OH)2
AgNO3 + CoCO3 = CoNO3 + AgCO3 =>
AgNO3 + CoCO3 = CoNO3 + AgCO3
C3H8 + CoF3 = C3F8 + CoF2 + HF =>
C3H8 + 16 CoF3 = C3F8 + 16 CoF2 + 8 HF
Cu + Pb(NO3)2 = Cu(NO3)2 + Pb =>
Cu + Pb(NO3)2 = Cu(NO3)2 + Pb
Bi(OH)3 + Na2SnO2 = Na2SnO3 + Bi + H2O =>
2 Bi(OH)3 + 3 Na2SnO2 = 3 Na2SnO3 + 2 Bi + 3 H2O
Ag(NH3) + HNO3 = AgNO3 + HNH3 =>
Ag(NH3) + HNO3 = AgNO3 + HNH3
Ag + S = Ag2SS =>
2 Ag + 2 S = Ag2SS
Cu(aq) + ZnCl(aq) = Zn(s) + CuCl(s) =>
Cu(aq) + ZnCl(aq) = Zn(s) + CuCl(s)
Ba(CH3CO2)2 + Na2CO3 = Ba(CO3) + Na(CH3CO2) =>
Ba(CH3CO2)2 + Na2CO3 = Ba(CO3) + 2 Na(CH3CO2)
C4H6 + KMnO4 + H2SO4 = C4H6O4 + MnSO4 + K2SO4 + H2O =>
5 C4H6 + 8 KMnO4 + 12 H2SO4 = 5 C4H6O4 + 8 MnSO4 + 4 K2SO4 + 12 H2O
NO2NaO = NaNO3 =>
NO2NaO = NaNO3
C6H14 + H2SO4 = C6SO4 + H16 =>
C6H14 + H2SO4 = C6SO4 + H16
Zn(NO3)2 + (NH4)2CrO4 = CrO4(NO3)2 + Zn(NH4)2 =>
Zn(NO3)2 + (NH4)2CrO4 = CrO4(NO3)2 + Zn(NH4)2
O2 + C8H18 = CO2 + H2O =>
25 O2 + 2 C8H18 = 16 CO2 + 18 H2O
Fe(OH)3 + Ni(CrO4)2 = Ni(OH)2 + Fe(CrO4)3 =>
2 Fe(OH)3 + 3 Ni(CrO4)2 = 3 Ni(OH)2 + 2 Fe(CrO4)3
NaC9H7O4 + HCl = C9H8O4 + NaCl =>
NaC9H7O4 + HCl = C9H8O4 + NaCl
Sr3N2 + Cs3(PO3) = Sr3(PO3)2 + Cs3N =>
Sr3N2 + 2 Cs3(PO3) = Sr3(PO3)2 + 2 Cs3N
Au + NaCN + H2O + O2 = AuNa(CN)2 + NaOH =>
4 Au + 8 NaCN + 2 H2O + O2 = 4 AuNa(CN)2 + 4 NaOH
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
BiO3 + H2O = Bi + OH =>
BiO3 + 3 H2O = Bi + 6 OH
ZnO + Fe = Zn + Fe2O3 =>
3 ZnO + 2 Fe = 3 Zn + Fe2O3
C2H4(g) + O2 = CO2(g) + H2O(g) =>
C2H4(g) + 3 O2 = 2 CO2(g) + 2 H2O(g)
Sn(s) + HCl(aq) = SnCl2 + H(g) =>
Sn(s) + 2 HCl(aq) = SnCl2 + 2 H(g)
Mg + FeF2 = MgFe + F2 =>
Mg + FeF2 = MgFe + F2
CH4N2O + C12H22O11 + CH4O = C21H27NO5 + H2O =>
12 CH4N2O + 25 C12H22O11 + 192 CH4O = 24 C21H27NO5 + 359 H2O
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
Cr(NO3)3 + (NH4)2S2O8 + H2O = HCr2O7 + HNO3 + (NH4)2SO4 =>
36 Cr(NO3)3 + 7(NH4)2S2O8 + 84 H2O = 18 HCr2O7 + 94 HNO3 + 14(NH4)2SO4
C6H5MgBr + H2O = C6H6 + Mg(OH)Br =>
C6H5MgBr + H2O = C6H6 + Mg(OH)Br
Mg + NHO3 = Mg(NO3)2 + H2 =>
Mg + 2 NHO3 = Mg(NO3)2 + H2
HClO4 = HCl + O2 =>
HClO4 = HCl + 2 O2
Co(NO3)2 + Fe(NO3)3 + C2H5NO2 = CoFe2O4 + CO2 + H2O + N2 =>
9 Co(NO3)2 + 18 Fe(NO3)3 + 40 C2H5NO2 = 9 CoFe2O4 + 80 CO2 + 100 H2O + 56 N2
HgCl = Hg + Cl2 =>
2 HgCl = 2 Hg + Cl2
Cu + Se = CuSe2 =>
Cu + 2 Se = CuSe2
Ca3(PO4)2 + Si6O12 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + Si6O12 = P4O10 + 6 CaSiO3
| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
