| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C7H8 + Br2 = 2 C7H8Br
PO2 = P4 + O2 =>
4 PO2 = P4 + 4 O2
H3S + O2 = H2O + S =>
4 H3S + 3 O2 = 6 H2O + 4 S
Ca + Pb(NO2)4 = Ca(NO2)2 + Pb =>
2 Ca + Pb(NO2)4 = 2 Ca(NO2)2 + Pb
C3H4Cl2 + O2 = CO2 + H2O + HCl =>
2 C3H4Cl2 + 7 O2 = 6 CO2 + 2 H2O + 4 HCl
NaClO + KI = NaCl + KIO3 =>
3 NaClO + KI = 3 NaCl + KIO3
CH3CO2H + Ni(OH)2 = Ni(CH3CO2)2 + H2O =>
2 CH3CO2H + Ni(OH)2 = Ni(CH3CO2)2 + 2 H2O
H2O + Cn = H2OCn =>
H2O + Cn = H2OCn
NaOH + Cu = Na + Cu(OH)2 =>
2 NaOH + Cu = 2 Na + Cu(OH)2
Na2S2O3 + AgBr = NaBr + Na3(Ag(S2O3)2) =>
2 Na2S2O3 + AgBr = NaBr + Na3(Ag(S2O3)2)
PbO36 = PbO + O2 =>
2 PbO36 = 2 PbO + 35 O2
AsH3 + O2 = As + H2O =>
4 AsH3 + 3 O2 = 4 As + 6 H2O
NaOH + H2CO3 = Na2CO3 + H2OH2 + O2 = H2O =>
4 NaOH + 2 H2CO3 = 2 Na2CO3 + 2 H2OH2 + O2
Fe(OH)3 + C = Fe + CO + H2O =>
2 Fe(OH)3 + 3 C = 2 Fe + 3 CO + 3 H2O
H2SO4(aq) + Ca(OH)2(aq) = CaSO4 + H2O =>
H2SO4(aq) + Ca(OH)2(aq) = CaSO4 + 2 H2O
Ni + HCl = NiCl2 + H =>
Ni + 2 HCl = NiCl2 + 2 H
Mn3N4 = Mn + N2 =>
Mn3N4 = 3 Mn + 2 N2
Ba{2+} + Y = Ba + Y{3+} =>
3 Ba{2+} + 2 Y = 3 Ba + 2 Y{3+}
AgCl + CN{-} = AgCN + Cl{-} =>
AgCl + CN{-} = AgCN + Cl{-}
C2H3ClO2 + CH3NH2 = C3H7NO2 + H2 + Cl2 =>
2 C2H3ClO2 + 2 CH3NH2 = 2 C3H7NO2 + H2 + Cl2
SbCl3 + H2O = H2Cl + SbO3 =>
SbCl3 + 3 H2O = 3 H2Cl + SbO3
Al + KOH + H2C2O4*H2O = K3[Al(C2O4)3]*3H2O + H2O + H2 =>
2 Al + 6 KOH + 6 H2C2O4*H2O = 2 K3[Al(C2O4)3]*3H2O + 6 H2O + 3 H2
K2TeO3 + Na(dtc) + H2O = Te(dtc)4 + NaOH + KOH =>
4 K2TeO3 + 16 Na(dtc) + 12 H2O = Te(dtc)4 + 16 NaOH + 8 KOH
KNO2 + H2SO4 + Cu = K2SO4 + CuSO4 + NO + H2O =>
2 KNO2 + 2 H2SO4 + Cu = K2SO4 + CuSO4 + 2 NO + 2 H2O
H2O + (NH4)Cl = (NH4)OH + HCl =>
H2O + (NH4)Cl = (NH4)OH + HCl
CoCl2(aq) + NaOH = Co(OH)2 + NaCl =>
CoCl2(aq) + 2 NaOH = Co(OH)2 + 2 NaCl
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
HC2H3O2(aq) + KHCO3(s) = KC2H3O2(aq) + H2CO3(aq) = H2O(l) + CO2(g) + NaC2H3O2(aq) =>
HC2H3O2(aq) + KHCO3(s) = KC2H3O2(aq) + H2CO3(aq)
ZnO(s) + HCl(aq) = ZnCl4(aq) + H2O(l) + H2(g) =>
ZnO(s) + 4 HCl(aq) = ZnCl4(aq) + H2O(l) + H2(g)
KBr + H2SO4 + C2H5OH = C3H7Br + K2SO4 + H2O =>
2 KBr + H2SO4 + 3 C2H5OH = 2 C3H7Br + K2SO4 + 3 H2O
H2O7S2 + H2O = H2SO4 =>
H2O7S2 + H2O = 2 H2SO4
Pd + SnCl2 = PdCl2 + Sn2 =>
2 Pd + 2 SnCl2 = 2 PdCl2 + Sn2
K2Cr2O7 + H2SO4 + CH3CHO + H2O = KCr(SO4)2*12H2O + CH3COOH =>
K2Cr2O7 + 4 H2SO4 + 3 CH3CHO + 20 H2O = 2 KCr(SO4)2*12H2O + 3 CH3COOH
C6H5COSH + O2 = CO2 + H2O + S =>
C6H5COSH + 8 O2 = 7 CO2 + 3 H2O + S
AgCH3CO2 + Na2CO3 = Ag2CO3 + NaCH3CO2 =>
2 AgCH3CO2 + Na2CO3 = Ag2CO3 + 2 NaCH3CO2
KClO3 = KCl + KClO4 =>
4 KClO3 = KCl + 3 KClO4
Zn + AuCl = Au + ZnCl =>
Zn + AuCl = Au + ZnCl
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Ag + H2O = Ag2O3 + H2 =>
2 Ag + 3 H2O = Ag2O3 + 3 H2
H3PO3 = H2O + P2O3 =>
2 H3PO3 = 3 H2O + P2O3
BaCO3 + PbO + H3PO4 + MnCO3 = (BaO)30(PbO)20(P2O5)48(MnO)2 + CO2 + H2O =>
30 BaCO3 + 20 PbO + 96 H3PO4 + 2 MnCO3 = (BaO)30(PbO)20(P2O5)48(MnO)2 + 32 CO2 + 144 H2O
Na2S + H4SiO4 = NaOH + Si + S =>
2 Na2S + H4SiO4 = 4 NaOH + Si + 2 S
SCl2 + Cl2 = SCl6 =>
SCl2 + 2 Cl2 = SCl6
Al + NiBr2 = AlNiBr2 =>
Al + NiBr2 = AlNiBr2
Mg(s) + FeCl3(aq) = Fe(s) + MgCl3(aq) =>
Mg(s) + FeCl3(aq) = Fe(s) + MgCl3(aq)
H2TeO4 + Gd(OH)3 = H2O + Gd2(TeO4)3 =>
3 H2TeO4 + 2 Gd(OH)3 = 6 H2O + Gd2(TeO4)3
NaJ + H2SO4 = J2 + H2S + H2O + NaHSO4 =>
8 NaJ + 9 H2SO4 = 4 J2 + H2S + 4 H2O + 8 NaHSO4
Fe + BaCl2 = FeCl2 + Ba =>
Fe + BaCl2 = FeCl2 + Ba
NaS + FeCl2 = NaCl2 + SFe =>
NaS + FeCl2 = NaCl2 + SFe
Au + HNO3 + HCl = NOCl + AuCl + H2O =>
2 Au + HNO3 + 3 HCl = NOCl + 2 AuCl + 2 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 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/12/24
Équations équilibrées sur08/11/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
