| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO3 + H2O = H2SO4
Pb(C2H3O2)2 + Li2S = PbS + LiC2H3O2 =>
Pb(C2H3O2)2 + Li2S = PbS + 2 LiC2H3O2
Mn(OH)2 + O2 = MnO2 + H2O =>
2 Mn(OH)2 + O2 = 2 MnO2 + 2 H2O
(OH)3 = OH =>
(OH)3 = 3 OH
N2O4(l) + N2H4(l) = N2(g) + H2O(l) =>
N2O4(l) + 2 N2H4(l) = 3 N2(g) + 4 H2O(l)
H3PO4 + H = H3PO2 + H2O =>
H3PO4 + 4 H = H3PO2 + 2 H2O
Si + S = SiS =>
Si + S = SiS
Br2 + C + H2 = CH2Br2 =>
Br2 + C + H2 = CH2Br2
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
Ba(OH)2*8H2O + NH4SCN(s) = Ba(SCN)2(s) + H2O(l) + NH3(g) =>
Ba(OH)2*8H2O + 2 NH4SCN(s) = Ba(SCN)2(s) + 10 H2O(l) + 2 NH3(g)
NaCO3 + SiO2 = NaSiO3 + CO2 =>
NaCO3 + SiO2 = NaSiO3 + CO2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
H2SO4 + H2S = S8 + H2O =>
2 H2SO4 + 6 H2S = S8 + 8 H2O
C5H12(l) + O2(g) = CO2(g) + H2O(g) =>
C5H12(l) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
VO(CH3COCHCOCH3)2 + Sn + CH3COCH2COCH3 = V(CH3COCHCOCH3)3 + Sn{2+} + (CH3COCHCOCH3){-} + H2O =>
2 VO(CH3COCHCOCH3)2 + Sn + 4 CH3COCH2COCH3 = 2 V(CH3COCHCOCH3)3 + Sn{2+} + 2(CH3COCHCOCH3){-} + 2 H2O
CaN6 + Mg3N2 + PON + P3N5 = CaMg2P6O3N10 + N2 =>
3 CaN6 + 2 Mg3N2 + 9 PON + 3 P3N5 = 3 CaMg2P6O3N10 + 8 N2
(NH4)2SO4 + NaOCl = NH2Cl + NaOH + H2SO4 =>
(NH4)2SO4 + 2 NaOCl = 2 NH2Cl + 2 NaOH + H2SO4
C2H2O2 = CO + H2 =>
C2H2O2 = 2 CO + H2
KClO3 + H2SO4 = KHSO4 + HClO4 + ClO2 + H2O =>
3 KClO3 + 3 H2SO4 = 3 KHSO4 + HClO4 + 2 ClO2 + H2O
AgNO3 + NH4OH + CH3CHO = Ag + COOH + NH4{+} + NO3{-} =>
16 AgNO3 + 6 NH4OH + 7 CH3CHO = 16 Ag + 14 COOH + 11 NH4{+} + 11 NO3{-}
NaI + NaOH = Na + IOH =>
NaI + NaOH = 2 Na + IOH
Mn + FeCl3 = Fe + MnCl =>
3 Mn + FeCl3 = Fe + 3 MnCl
Na2CO3 + HCl = NaCl + HCO3 + H =>
Na2CO3 + 2 HCl = 2 NaCl + HCO3 + H
CuS + H2O = CuSO4 + H2 =>
CuS + 4 H2O = CuSO4 + 4 H2
HCl + CsOH = HOH(l) + CsCl =>
HCl + CsOH = HOH(l) + CsCl
K2Cr2O7 + HBr = KBr + CrBr3 + Br2 + H2O =>
K2Cr2O7 + 14 HBr = 2 KBr + 2 CrBr3 + 3 Br2 + 7 H2O
BeI2 + KF = KI + BeF2 =>
BeI2 + 2 KF = 2 KI + BeF2
AlBr3 + C12 = AlC13 + Br2 =>
12 AlBr3 + 13 C12 = 12 AlC13 + 18 Br2
FeBr2 + LiOH = LiBr + Fe(OH)2 =>
FeBr2 + 2 LiOH = 2 LiBr + Fe(OH)2
CH2ClCOOH + NaOH = OHCH2COONa + NaCl + H2O =>
CH2ClCOOH + 2 NaOH = OHCH2COONa + NaCl + H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Ag(CO3)2 = Ag + CO2 + O2 =>
Ag(CO3)2 = Ag + 2 CO2 + O2
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Cs + Br2 = CsBr =>
2 Cs + Br2 = 2 CsBr
HI + Na2S = NaI + H2S =>
2 HI + Na2S = 2 NaI + H2S
KIO3 + Na2SO3 = K2SO3 + NaIO3 =>
2 KIO3 + Na2SO3 = K2SO3 + 2 NaIO3
NaOH + CHI3 = NaI + HCOOH + H2O =>
3 NaOH + CHI3 = 3 NaI + HCOOH + H2O
Fe2O3 + C = Fe + (CO) =>
Fe2O3 + 3 C = 2 Fe + 3(CO)
NaOH + CHI3 = NaI + HCOOH + H2O =>
3 NaOH + CHI3 = 3 NaI + HCOOH + H2O
C2H5OH + NaCl = C2H5ONa + HCl =>
C2H5OH + NaCl = C2H5ONa + HCl
NaOH + HgO = NaO + HgOH =>
NaOH + HgO = NaO + HgOH
Al(aq) + OH(aq) = Al(OH)3 =>
Al(aq) + 3 OH(aq) = Al(OH)3
Na2B4O7(s) + HCl(aq) + H2O = NaCl(aq) + H3BO3(aq) =>
Na2B4O7(s) + 2 HCl(aq) + 5 H2O = 2 NaCl(aq) + 4 H3BO3(aq)
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
C2H5OH + NaCl = C2H5Cl + NaOH =>
C2H5OH + NaCl = C2H5Cl + NaOH
LiOH(aq) + KOH(aq) = KLi + OHOH =>
LiOH(aq) + KOH(aq) = KLi + OHOH
HIO3 + Al = Al2O3 + HI =>
HIO3 + 2 Al = Al2O3 + HI
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
