| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K + Ca(OH)2 = 2 KOH + Ca
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3CH2COH + H2O = CH3COOH + H =>
2 CH3CH2COH + 4 H2O = 3 CH3COOH + 8 H
F2 + NH3 + OH{-} = NO3{-} + F{-} + H2O =>
4 F2 + NH3 + 9 OH{-} = NO3{-} + 8 F{-} + 6 H2O
C6H6 + OH = CO2 + H2O =>
C6H6 + 30 OH = 6 CO2 + 18 H2O
Fe2(O3) + H2O = Fe(OH)3 =>
Fe2(O3) + 3 H2O = 2 Fe(OH)3
HNO2 + Ba = Ba(NO2)2 + H2 =>
2 HNO2 + Ba = Ba(NO2)2 + H2
Fe + SO3 + H2O = FeSO4 + H =>
Fe + SO3 + H2O = FeSO4 + 2 H
NaNO3 + H2SO4 + Cu = Na2SO4 + NO2 + H2O + Cu(NO3)2 =>
4 NaNO3 + 2 H2SO4 + Cu = 2 Na2SO4 + 2 NO2 + 2 H2O + Cu(NO3)2
HCl + Na2CO3 = NaCl(aq) + H2O(l) + CO2 =>
2 HCl + Na2CO3 = 2 NaCl(aq) + H2O(l) + CO2
CuCl2 + Mg = MgCl + Cu =>
CuCl2 + 2 Mg = 2 MgCl + Cu
Cu{2+} + Cr{2+} = Cu{+} + Cr{3+} =>
Cu{2+} + Cr{2+} = Cu{+} + Cr{3+}
Zn + (OH)2 = Zn(OH)2 =>
Zn + (OH)2 = Zn(OH)2
(NH2)2CO + C2H6O = C3H10N2O2 =>
(NH2)2CO + C2H6O = C3H10N2O2
Cl2(g) + H2O(g) = O2(g) + HCl(g) =>
2 Cl2(g) + 2 H2O(g) = O2(g) + 4 HCl(g)
CH4 + O2 = CO2 + H(g) =>
CH4 + O2 = CO2 + 4 H(g)
BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
CO + BaSO4 = BaCO3 + SO2 =>
CO + BaSO4 = BaCO3 + SO2
PCl5 + H2 = HCl + P4 =>
4 PCl5 + 10 H2 = 20 HCl + P4
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Mg(NO3)2 + EDTA = MgEDTA + NO3 =>
Mg(NO3)2 + EDTA = MgEDTA + 2 NO3
Na(OH) + H2MnO4 = Na2(MnO4) + H2O =>
2 Na(OH) + H2MnO4 = Na2(MnO4) + 2 H2O
TiCl4 + O2 = TiO2 + Cl4 =>
TiCl4 + O2 = TiO2 + Cl4
K4SiO4 + Co3N11 = K3N + Co4(SiO4)11 =>
33 K4SiO4 + 4 Co3N11 = 44 K3N + 3 Co4(SiO4)11
NaNO2 = Na2O + N2 + O2 =>
4 NaNO2 = 2 Na2O + 2 N2 + 3 O2
PbOH2SO4 = PbSO4H2O =>
PbOH2SO4 = PbSO4H2O
Ni(s) + HBr(ac) = NiBr2(ac) + H2(g) =>
Ni(s) + 2 HBr(ac) = NiBr2(ac) + H2(g)
Hg(OH)2 + HIO2 = Hg(IO2)2 + H2O =>
Hg(OH)2 + 2 HIO2 = Hg(IO2)2 + 2 H2O
Na(OH)2 + CO2 = NaCO3 + H2O =>
Na(OH)2 + CO2 = NaCO3 + H2O
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
C5H5N + HBr = C5H5NH + Br =>
C5H5N + HBr = C5H5NH + Br
C2 + S8 = CS2 =>
2 C2 + S8 = 4 CS2
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
KOH(aq) + H2SO4(aq) = H2O(l) + K2SO4(aq) =>
2 KOH(aq) + H2SO4(aq) = 2 H2O(l) + K2SO4(aq)
Zn(s) + CuSO4(aq) = Cu + Zn2(SO4)2 =>
2 Zn(s) + 2 CuSO4(aq) = 2 Cu + Zn2(SO4)2
Fe2 + H2O2 = Fe2O3 + H2O =>
Fe2 + 3 H2O2 = Fe2O3 + 3 H2O
VOCl2 + HCl = VCl3 + H2O + Cl2 =>
2 VOCl2 + 4 HCl = 2 VCl3 + 2 H2O + Cl2
KCO3 + H2SO4 = KSO4 + CO2 + H2O =>
KCO3 + H2SO4 = KSO4 + CO2 + H2O
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
*Al + *O2 = *(Al2O3) =>
4*Al + 3*O2 = 2*(Al2O3)
H2SO4 + Na(OH) = Na2(SO4) + H2O =>
H2SO4 + 2 Na(OH) = Na2(SO4) + 2 H2O
C2H5NO2 + KOH = C2H5OH + KNO2 =>
C2H5NO2 + KOH = C2H5OH + KNO2
PbO2 + Mn = Pb + MnO4 =>
2 PbO2 + Mn = 2 Pb + MnO4
HPO4{-}2 + H2O = H3O + PO4{-}3 =>
HPO4{-}2 + H2O = H3O + PO4{-}3
CrCl3 + Ag6N2 = CrN + AgCl =>
2 CrCl3 + Ag6N2 = 2 CrN + 6 AgCl
Ca5(PO4)3F + SiO2 + C = CO + CaO*2SiO2 + SiF4 + P4 =>
4 Ca5(PO4)3F + 41 SiO2 + 30 C = 30 CO + 20 CaO*2SiO2 + SiF4 + 3 P4
I{-} + (IO3){-} + H{+} = I2 + H2O =>
5 I{-} + (IO3){-} + 6 H{+} = 3 I2 + 3 H2O
Cu(s) + AgC2H3O2 = Ag(s) + Cu(C2H3O2)2 =>
Cu(s) + 2 AgC2H3O2 = 2 Ag(s) + Cu(C2H3O2)2
V2O5 + NaOH = Na3VO4 + H2O =>
V2O5 + 6 NaOH = 2 Na3VO4 + 3 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 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
