| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO2 + Ba(NO3)2 = BaCO2 + 2 NO3
Ag2Cr2O7(s) = Ag + Cr2O7 =>
Ag2Cr2O7(s) = 2 Ag + Cr2O7
BH4{-} + H{+} = H2 + B2H6 =>
2 BH4{-} + 2 H{+} = 2 H2 + B2H6
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
KCrO2 + HBr = CrBr3 + K2O + H2O =>
2 KCrO2 + 6 HBr = 2 CrBr3 + K2O + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HF + MgSiO3 = H2O + SiF4 + MgF2 =>
6 HF + MgSiO3 = 3 H2O + SiF4 + MgF2
AgNO3 + NaNO2 = AgNO2 + NaNO3 =>
AgNO3 + NaNO2 = AgNO2 + NaNO3
Ni + Cl2 = NiCl2 =>
Ni + Cl2 = NiCl2
Mg(CIO4)2 + Na = Na(CIO4) + Mg =>
Mg(CIO4)2 + 2 Na = 2 Na(CIO4) + Mg
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
Xe5 + O2 = XeO =>
2 Xe5 + 5 O2 = 10 XeO
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
C + O{2} = CO{2+} =>
C + O{2} = CO{2+}
Ca3P2(s) + H2O(l) = PH3(g) + Ca(OH)2(l) =>
Ca3P2(s) + 6 H2O(l) = 2 PH3(g) + 3 Ca(OH)2(l)
Ba(OH)2 + Na2O = BaO + NaOH =>
Ba(OH)2 + Na2O = BaO + 2 NaOH
S8 + Fe14 = FeS22 =>
77 S8 + 2 Fe14 = 28 FeS22
H2SO4 + FeO = Fe2(SO4)3 + SO2 + H2O =>
4 H2SO4 + 2 FeO = Fe2(SO4)3 + SO2 + 4 H2O
CaCO3(s) + HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l)
NaOH + Zn(CH3CO2)2 = Na(CH3CO2) + Zn(OH)2 =>
2 NaOH + Zn(CH3CO2)2 = 2 Na(CH3CO2) + Zn(OH)2
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
CH3CH2CH2CH(CH3)CH2CH3 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH3CH2CH2CH(CH3)CH2CH3 + 44 KMnO4 + 66 H2SO4 = 35 CO2 + 44 MnSO4 + 22 K2SO4 + 106 H2O
M2Br2 + K2S = M2S + KBr =>
M2Br2 + K2S = M2S + 2 KBr
NH4Cl + Mg(OH)2 = MgCl2 + NH4OH =>
2 NH4Cl + Mg(OH)2 = MgCl2 + 2 NH4OH
Cu + MgCl = Cu2Cl + Mg =>
2 Cu + MgCl = Cu2Cl + Mg
PbSO4 + Ni = Ni2(SO4)3 + Pb =>
3 PbSO4 + 2 Ni = Ni2(SO4)3 + 3 Pb
NaCl + H2SO4 = NaH2 + ClSO4 =>
NaCl + H2SO4 = NaH2 + ClSO4
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
((CH3CO)2CH)Na + CoCl2*6H2O = (((CH3CO)2CH)2Co(H2O)2) + NaCl + H2O =>
2((CH3CO)2CH)Na + CoCl2*6H2O = (((CH3CO)2CH)2Co(H2O)2) + 2 NaCl + 4 H2O
H{+} + SO3{-2} + Cr2O7{2-} = Cr{+3} + SO4{-2} + H2O =>
8 H{+} + 3 SO3{-2} + Cr2O7{2-} = 2 Cr{+3} + 3 SO4{-2} + 4 H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
NH3 + HOH = H3O + NH2 =>
NH3 + HOH = H3O + NH2
HCOOC2H5 + Cu(OH)2 + NaOH = Cu2O + Na2CO3 + H2O =>
HCOOC2H5 + 14 Cu(OH)2 + 6 NaOH = 7 Cu2O + 3 Na2CO3 + 20 H2O
TiCl4(aq) + H2O(g) = TiO2(s) + HCl(g) =>
TiCl4(aq) + 2 H2O(g) = TiO2(s) + 4 HCl(g)
H2S + NO3{-} + H{+} = NO + S + H2O =>
3 H2S + 2 NO3{-} + 2 H{+} = 2 NO + 3 S + 4 H2O
Al + H{+} = Al{3+} + H2 =>
2 Al + 6 H{+} = 2 Al{3+} + 3 H2
Al2O3 + LiOH + H2O = Li[Al(OH)4] =>
Al2O3 + 2 LiOH + 3 H2O = 2 Li[Al(OH)4]
Ca(s) + HOH(l) = Ca(OH)2(aq) + H2(g) =>
Ca(s) + 2 HOH(l) = Ca(OH)2(aq) + H2(g)
NaFeO2 + NaOH + NaNO3 = Na2FeO4 + NaNO2 + H2O =>
2 NaFeO2 + 2 NaOH + 3 NaNO3 = 2 Na2FeO4 + 3 NaNO2 + H2O
Zn(NO3)2 + Na2CO3 + H2O = Zn(OH)2 + NaNO3 + CO2 =>
Zn(NO3)2 + Na2CO3 + H2O = Zn(OH)2 + 2 NaNO3 + CO2
K2CO3 + NiBr2 = K2Br2 + NiCO3 =>
K2CO3 + NiBr2 = K2Br2 + NiCO3
P2O3 + KOH = KPO2 + H2O =>
P2O3 + 2 KOH = 2 KPO2 + H2O
HgCl = Hg + HgCl2 =>
2 HgCl = Hg + HgCl2
Cu(I) + O = Cu(I)O =>
Cu(I) + O = Cu(I)O
Ag(s) + HgCl2(ag) = Hg(s) + AgCl =>
2 Ag(s) + HgCl2(ag) = Hg(s) + 2 AgCl
LiHCO3 = Li2CO3 + H2O + CO2 =>
2 LiHCO3 = Li2CO3 + H2O + CO2
Cu[CN]2 = Cu2[CN]2 + [CN]2 =>
2 Cu[CN]2 = Cu2[CN]2 + [CN]2
CuSO4H2O = CuSO4 + H2O =>
CuSO4H2O = CuSO4 + 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 80 81 82 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
