| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4 + 4 Ca(OH)2 = 4 Ca + CO2 + 6 H2O
CH3CHOHCH3 + HBr = CH3CHBrCH3 + H2O =>
CH3CHOHCH3 + HBr = CH3CHBrCH3 + H2O
H3PO4 + Ca(OH)2 = (s)Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = (s)Ca3(PO4)2 + 6 H2O
H3PO4 + (NH4)2WO4 + HNO3 = (NH4)3PO4*12WO3 + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2WO4 + 21 HNO3 = (NH4)3PO4*12WO3 + 21 NH4NO3 + 12 H2O
Pb2O + HCl = PbCl + H2O =>
Pb2O + 2 HCl = 2 PbCl + H2O
C3H5(NO3)5 = CO2 + H2O + N2 + O2 =>
4 C3H5(NO3)5 = 12 CO2 + 10 H2O + 10 N2 + 13 O2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
SrO + H2 = SrH2 + H2O =>
SrO + 2 H2 = SrH2 + H2O
P2O5 + CaO = Ca3(PO4)2 =>
P2O5 + 3 CaO = Ca3(PO4)2
HCl + C10H15NO + Al = C10H15N + H2O + AlCl3 =>
6 HCl + 3 C10H15NO + 2 Al = 3 C10H15N + 3 H2O + 2 AlCl3
HgS + Na2S = Na2(HgS2) =>
HgS + Na2S = Na2(HgS2)
C6H10 + KMnO4 = C6H10O2K + MnO2 =>
C6H10 + KMnO4 = C6H10O2K + MnO2
SiCl4 + NaOH = NaCl + SiO2 + H2O =>
SiCl4 + 4 NaOH = 4 NaCl + SiO2 + 2 H2O
(NH4)OH + H3PO4 = (NH4)3PO4 + H2O =>
3(NH4)OH + H3PO4 = (NH4)3PO4 + 3 H2O
Al + MgC12 = AlMg + C12 =>
Al + MgC12 = AlMg + C12
Ca(NO3)2 + Fe2(SO4)3 = CaSO4 + Fe(NO3)3 =>
3 Ca(NO3)2 + Fe2(SO4)3 = 3 CaSO4 + 2 Fe(NO3)3
Cl2CO = Cl2 + CO =>
Cl2CO = Cl2 + CO
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
Ag + Fe2(SO4)3 = Ag2SO4 + FeSO4 =>
2 Ag + Fe2(SO4)3 = Ag2SO4 + 2 FeSO4
Al2S2 + H2O = Al(OH)2 + H2S =>
Al2S2 + 4 H2O = 2 Al(OH)2 + 2 H2S
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C7H16(aq) + O2(g) = CO(g) + H2O(g) =>
2 C7H16(aq) + 15 O2(g) = 14 CO(g) + 16 H2O(g)
C18H65 + O2 = CO2 + H2O =>
4 C18H65 + 137 O2 = 72 CO2 + 130 H2O
S + Fe3 = Fe2S3 =>
9 S + 2 Fe3 = 3 Fe2S3
*4Cr + *3O2 = *2Cr2O3 =>
*4Cr + *3O2 = *2Cr2O3
MaCO3 + HCl = MaCl2 + H2O + CO2 =>
MaCO3 + 2 HCl = MaCl2 + H2O + CO2
OH + Co = Co(OH)2 =>
2 OH + Co = Co(OH)2
MgCrO4 + Be = Be3CrO4 + Mg =>
MgCrO4 + 3 Be = Be3CrO4 + Mg
NO + HNO3 = NO2 + H2O =>
NO + 2 HNO3 = 3 NO2 + H2O
(NH4)(NO3) + Na3(PO4) = (NH4)3(PO4) + Na(NO3) =>
3(NH4)(NO3) + Na3(PO4) = (NH4)3(PO4) + 3 Na(NO3)
SnI4 + HNO3 = SnO2 + NO + I2 + H2O =>
3 SnI4 + 4 HNO3 = 3 SnO2 + 4 NO + 6 I2 + 2 H2O
C6H5Cl + HNO3 = HOC6H2(NO2)3 + HCl + H2O =>
C6H5Cl + 3 HNO3 = HOC6H2(NO2)3 + HCl + 2 H2O
Ag2(NO3) + Cu = CuNO3 + Ag =>
Ag2(NO3) + Cu = CuNO3 + 2 Ag
FeNO3 + NaSCN = Fe(SCN)3 + Na3NO3 =>
FeNO3 + 3 NaSCN = Fe(SCN)3 + Na3NO3
FeS + KMnO4 + KOH = K3[Fe(OH)6] + K2MnO4 + K2SO4 + H2O =>
FeS + 9 KMnO4 + 14 KOH = K3[Fe(OH)6] + 9 K2MnO4 + K2SO4 + 4 H2O
PH3 + CuO = H3PO4 + Cu =>
PH3 + 4 CuO = H3PO4 + 4 Cu
Pb(CH3COO)2 + NiCl2 = PbCl2 + Ni(C2H3O2)2 =>
Pb(CH3COO)2 + NiCl2 = PbCl2 + Ni(C2H3O2)2
KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2 =>
KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
MgCl2 + H3PO4 = Mg3(PO4)2 + HCl =>
3 MgCl2 + 2 H3PO4 = Mg3(PO4)2 + 6 HCl
NaNO3 + HCl = NaCl + H2O + NO2 + O2 =>
4 NaNO3 + 4 HCl = 4 NaCl + 2 H2O + 4 NO2 + O2
Cu(Cl)2 + Al = AlCl + Cu =>
Cu(Cl)2 + 2 Al = 2 AlCl + Cu
Cu2Br + Cl = Cu2Cl + Br2 =>
2 Cu2Br + 2 Cl = 2 Cu2Cl + Br2
NH3(NO3) + HCl = NH4Cl + NO2 + H2O =>
7 NH3(NO3) + 5 HCl = 5 NH4Cl + 9 NO2 + 3 H2O
CaCo3 + HNo3 = CaNo3 + Co3H =>
CaCo3 + HNo3 = CaNo3 + Co3H
NaOCN(aq) + NaOH(aq) + Cl2(g) = NaCl(aq) + H2O + NaHCO3(aq) + N2(g) =>
2 NaOCN(aq) + 6 NaOH(aq) + 3 Cl2(g) = 6 NaCl(aq) + 2 H2O + 2 NaHCO3(aq) + N2(g)
PbS + (O)2 = PbO + S =>
2 PbS + (O)2 = 2 PbO + 2 S
Sn3N4(s) + O2(g) = SnO2(s) + NO2(g) =>
Sn3N4(s) + 7 O2(g) = 3 SnO2(s) + 4 NO2(g)
Ag2O + H2 = Ag + H2O =>
Ag2O + H2 = 2 Ag + H2O
C8H6O4 + SOCl2 = C8H4O2Cl2 + SO3H2 =>
C8H6O4 + SOCl2 = C8H4O2Cl2 + SO3H2
| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
