| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H7Br + 2 KOH = 3 C2H4 + 2 KBr + 2 H2O
(NH4)2CO3 + Ag2CO3 = Ag(NH3)OH + CO2 =>
(NH4)2CO3 + Ag2CO3 = 2 Ag(NH3)OH + 2 CO2
D2O + K = KOD + D =>
D2O + K = KOD + D
Fe(NO3)3 + NH4SCN = NH4 + NO3 + Fe(SCN) =>
Fe(NO3)3 + NH4SCN = NH4 + 3 NO3 + Fe(SCN)
H2Cr2O7 + H2O = HCr2O7 + H3O =>
H2Cr2O7 + H2O = HCr2O7 + H3O
Fe(OH)3 + H4SiO4 = Fe2(H2SiO4)3 + H2O =>
2 Fe(OH)3 + 3 H4SiO4 = Fe2(H2SiO4)3 + 6 H2O
KAlSi3O8 + H{+} + H2O = K{+} + H4SiO4 + Al2Si2O5(OH)4 =>
2 KAlSi3O8 + 2 H{+} + 9 H2O = 2 K{+} + 4 H4SiO4 + Al2Si2O5(OH)4
CH3Cl + ClMgC2H5 = C3H8 + MgCl2 =>
CH3Cl + ClMgC2H5 = C3H8 + MgCl2
P4S10 + O2 = P4O10 + SO2 =>
P4S10 + 15 O2 = P4O10 + 10 SO2
X2O + SiO2 + O2 = XSi2O5 =>
2 X2O + 8 SiO2 + O2 = 4 XSi2O5
Ba(C2H3O2)2 + Zn3(PO4)2 = Ba3(PO4)2 + Zn(C2H3O2)2 =>
3 Ba(C2H3O2)2 + Zn3(PO4)2 = Ba3(PO4)2 + 3 Zn(C2H3O2)2
Rb + HCl = H + RbCl =>
Rb + HCl = H + RbCl
H2O + Zn = ZnO + H2 =>
H2O + Zn = ZnO + H2
Pb + Ag(NO3)2 = Pb(NO3)2 + Ag =>
Pb + Ag(NO3)2 = Pb(NO3)2 + Ag
Al2Cl3 + K2Cr2O7 + H2SO4 = Cr2(SO4) + K2SO4 + Cl2 + Al2(SO4)3 + H2O =>
10 Al2Cl3 + 6 K2Cr2O7 + 42 H2SO4 = 6 Cr2(SO4) + 6 K2SO4 + 15 Cl2 + 10 Al2(SO4)3 + 42 H2O
K2CO3 + Na2SO4 = CO3Na2 + K2SO4 =>
K2CO3 + Na2SO4 = CO3Na2 + K2SO4
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Pb(NO3) = PbO + N2O + O2 =>
4 Pb(NO3) = 4 PbO + 2 N2O + 3 O2
AgNO3(ac) + BaCl2(ac) = AgCl(s) + Ba(NO3)2(ac) =>
2 AgNO3(ac) + BaCl2(ac) = 2 AgCl(s) + Ba(NO3)2(ac)
HCl(aq) + Zn(s) = ZnCl2(aq) + H2(gas) =>
2 HCl(aq) + Zn(s) = ZnCl2(aq) + H2(gas)
Ca + Pb(NO3)2 = Ca(NO3) + Pb =>
2 Ca + Pb(NO3)2 = 2 Ca(NO3) + Pb
Cl(NH4) + Hg(C2H3O2)2 = Hg(NH4)2 + Cl(C2H3O2) =>
2 Cl(NH4) + Hg(C2H3O2)2 = Hg(NH4)2 + 2 Cl(C2H3O2)
NO3{-} + H2O + S = NO2{-} + SO4{-2} + H{+} =>
3 NO3{-} + H2O + S = 3 NO2{-} + SO4{-2} + 2 H{+}
J3 + P5 = J8P13 =>
40 J3 + 39 P5 = 15 J8P13
KBrO3 + Cd + H2O + KCl = KBr + CdCl2 + KOH =>
KBrO3 + 3 Cd + 3 H2O + 6 KCl = KBr + 3 CdCl2 + 6 KOH
KIO3 + Cl2 + KOH = K4H2I2O10 + KCl + H2O =>
2 KIO3 + 2 Cl2 + 6 KOH = K4H2I2O10 + 4 KCl + 2 H2O
I2 + HF = H2 + IF =>
I2 + 2 HF = H2 + 2 IF
HCl(aq) + Al2(CO3)3(s) = AlCl3(aq) + H2CO3(s) =>
6 HCl(aq) + Al2(CO3)3(s) = 2 AlCl3(aq) + 3 H2CO3(s)
P4S10 + O2 = P4O10 + SO2 =>
P4S10 + 15 O2 = P4O10 + 10 SO2
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
NO3(g) + CO(g) = NO2(g) + CO2(g) =>
NO3(g) + CO(g) = NO2(g) + CO2(g)
NaClO2 + H3PO4 = NaH3PO4 + ClO2 =>
NaClO2 + H3PO4 = NaH3PO4 + ClO2
P4S10 + O2 = P4O10 + SO2 =>
P4S10 + 15 O2 = P4O10 + 10 SO2
Cu(Cl)2 + H2O = CuO + HCl =>
Cu(Cl)2 + H2O = CuO + 2 HCl
S(OH)3Cl = SO2 + H2O + SOCl2 =>
2 S(OH)3Cl = SO2 + 3 H2O + SOCl2
Cu + Si = CuSi =>
Cu + Si = CuSi
MnO2 + NaOH + H2O = NaMnO4 + H2 =>
2 MnO2 + 2 NaOH + 2 H2O = 2 NaMnO4 + 3 H2
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
HNO3 + H2S = SO2 + NH4NO3 + H2O =>
6 HNO3 + 4 H2S = 4 SO2 + 3 NH4NO3 + H2O
XCaSO4 + XC = XCaS + XCO =>
XCaSO4 + 4 XC = XCaS + 4 XCO
NaClO + H2SO4 = Na2SO4 + NaClO2 + Cl2 + H2O =>
3 NaClO + H2SO4 = Na2SO4 + NaClO2 + Cl2 + H2O
(NH4)2SO4 + CuSO4 = NH4SO4 + Cu2SO4 =>
(NH4)2SO4 + 2 CuSO4 = 2 NH4SO4 + Cu2SO4
BCl3 + Cu(OH)2 = CuCl2 + H2O + B2O3 =>
2 BCl3 + 3 Cu(OH)2 = 3 CuCl2 + 3 H2O + B2O3
HCl + H2O = HCl*4H2O =>
HCl + 4 H2O = HCl*4H2O
CuSO4(aq) + K2CO3(aq) = CuCO3(aq) + K2SO4(aq) =>
CuSO4(aq) + K2CO3(aq) = CuCO3(aq) + K2SO4(aq)
C2H2O2ClNa + C4H12N2O + NaOH = C10H14N2O7Na4 + H2O + NaCl =>
3 C2H2O2ClNa + C4H12N2O + 4 NaOH = C10H14N2O7Na4 + 4 H2O + 3 NaCl
C4H8 + O2 = C4O + H8 =>
2 C4H8 + O2 = 2 C4O + 2 H8
Ni(aq) + NO3(aq) = Ni(NO3)2(s) =>
Ni(aq) + 2 NO3(aq) = Ni(NO3)2(s)
Na2CO2 + KMnO4 + H2SO4 = K2SO4 + NaSO4 + MnSO4 + CO2 + H2O =>
5 Na2CO2 + 4 KMnO4 + 16 H2SO4 = 2 K2SO4 + 10 NaSO4 + 4 MnSO4 + 5 CO2 + 16 H2O
Pb + HOAc = PbOAc + H =>
Pb + HOAc = PbOAc + H
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/31/25
Équations équilibrées sur03/02/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
