| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + NaAsO2 + NaOH + 5 H2O = 2[Al(OH)4]{-} + AsH3 + 2 Na{+}
Bi(NO3)3 = Bi2O3 + N2O5 =>
2 Bi(NO3)3 = Bi2O3 + 3 N2O5
Na2Co3 + Ba(No3)2 = NaNo3 + Ba(Co3) =>
Na2Co3 + Ba(No3)2 = 2 NaNo3 + Ba(Co3)
PbO + K2CrO4 = PbCrO4 + K2O =>
PbO + K2CrO4 = PbCrO4 + K2O
N2H4 + H2SO4 = (N2H5)2SO4 =>
2 N2H4 + H2SO4 = (N2H5)2SO4
C4H10O + CuO = C4H8O + Cu + H2O =>
C4H10O + CuO = C4H8O + Cu + H2O
HCHO2(aq) + KOH(aq) = H2O + KCHO2 =>
HCHO2(aq) + KOH(aq) = H2O + KCHO2
Ca(ClO)2 + SO2 + H2O = CaSO4 + HCl + H2SO4 =>
Ca(ClO)2 + 2 SO2 + 2 H2O = CaSO4 + 2 HCl + H2SO4
Pb + BaCl2 = PbCl2 + Ba =>
Pb + BaCl2 = PbCl2 + Ba
C8H8O + HNO3 = C8H7NO3 + H2O =>
C8H8O + HNO3 = C8H7NO3 + H2O
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
SnI4 + H2O = SnO2 + HI =>
SnI4 + 2 H2O = SnO2 + 4 HI
F2 + Fr = FFr =>
F2 + 2 Fr = 2 FFr
Ca(ClO)2 + SO2 + H2O = CaSO4 + HCl + HClO =>
Ca(ClO)2 + SO2 + H2O = CaSO4 + HCl + HClO
Fe2(SO4)3 + C = Fe2S3 + CO =>
Fe2(SO4)3 + 12 C = Fe2S3 + 12 CO
Cr(NO3)3 + H2O2 + KOH = K2CrO5 + KNO3 + H2O =>
2 Cr(NO3)3 + 5 H2O2 + 10 KOH = 2 K2CrO5 + 6 KNO3 + 10 H2O
HF(g) + I(g) = IF + H =>
HF(g) + I(g) = IF + H
NaO + H2O = NaOH + OH =>
NaO + H2O = NaOH + OH
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
IO2 + Cu + H2O = HIO + Cu(OH)2 =>
2 IO2 + 3 Cu + 4 H2O = 2 HIO + 3 Cu(OH)2
Ag2O + NH2OH = Ag + H2N2O2 + H2O =>
2 Ag2O + 2 NH2OH = 4 Ag + H2N2O2 + 2 H2O
C12H22O11(s) + H2O = C2H6O(l) + CO2(g) =>
C12H22O11(s) + H2O = 4 C2H6O(l) + 4 CO2(g)
K2S + NiCl2 = KCl + NiS =>
K2S + NiCl2 = 2 KCl + NiS
NaClO + I2 + NaOH = NaIO3 + NaCl + H2O =>
5 NaClO + I2 + 2 NaOH = 2 NaIO3 + 5 NaCl + H2O
C16H34 + O2 = CO2 + H2O =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O
H2 + I2 + O2 = HIO4 =>
H2 + I2 + 4 O2 = 2 HIO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al + Ba(NO3)2 = Al2O3 + BaO + N2 =>
10 Al + 3 Ba(NO3)2 = 5 Al2O3 + 3 BaO + 3 N2
Cr2(SO4)3 + KBiO3 + H2SO4 = K2Cr2O7 + K2SO4 + Bi2(SO4)3 + H2O =>
2 Cr2(SO4)3 + 6 KBiO3 + 4 H2SO4 = 2 K2Cr2O7 + K2SO4 + 3 Bi2(SO4)3 + 4 H2O
Li + Mg(NO3)2 = Li(NO3) + Mg2 =>
4 Li + 2 Mg(NO3)2 = 4 Li(NO3) + Mg2
CO3{-}2 + H2O = HCO3{-} + OH =>
CO3{-}2 + H2O = HCO3{-} + OH
I2 + KOH = KIO3 + KI + H2O =>
3 I2 + 6 KOH = KIO3 + 5 KI + 3 H2O
Na2O2(s) + H2O = NaOH + O2 =>
2 Na2O2(s) + 2 H2O = 4 NaOH + O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaNO2 + H2SO4 + NaMnO4 = NaNO3 + MnSO4 + Na2SO4 + H2O =>
5 NaNO2 + 3 H2SO4 + 2 NaMnO4 = 5 NaNO3 + 2 MnSO4 + Na2SO4 + 3 H2O
KHC4H4O6(s) + NaHCO3(s) = KNaC4H4O6(s) + CO2(g) + H2O(l) =>
KHC4H4O6(s) + NaHCO3(s) = KNaC4H4O6(s) + CO2(g) + H2O(l)
Cu2CO3 + HCl = CuCl + H2CO3 =>
Cu2CO3 + 2 HCl = 2 CuCl + H2CO3
AgNO3(aq) + Na2SO3(aq) = Ag2SO3 + NaNO3 =>
2 AgNO3(aq) + Na2SO3(aq) = Ag2SO3 + 2 NaNO3
(C10H4) + O2 = CO2 + H2O =>
(C10H4) + 11 O2 = 10 CO2 + 2 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
NaHSO4 + Mg(OH)2 = MgSO4 + NaOH + H2O =>
NaHSO4 + Mg(OH)2 = MgSO4 + NaOH + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MnO4{-} + Fe2{+} + H30{+} = Mn2{+} + Fe3{+} + H2O =>
30 MnO4{-} + 111 Fe2{+} + 8 H30{+} = 15 Mn2{+} + 74 Fe3{+} + 120 H2O
Al2(CrO4)3 = Al2O3 + CrO + O2 =>
Al2(CrO4)3 = Al2O3 + 3 CrO + 3 O2
ReF6 + SiO2 = SiF4 + ReOF4 =>
2 ReF6 + SiO2 = SiF4 + 2 ReOF4
CrI3 + K2S = Cr2S3 + KI =>
2 CrI3 + 3 K2S = Cr2S3 + 6 KI
Pb + HCl = PbCl1 + H2 =>
2 Pb + 2 HCl = 2 PbCl1 + H2
CaS = Ca + S8 =>
8 CaS = 8 Ca + S8
H2SO3 + Na2S = Na2SO4 + S + H2O =>
2 H2SO3 + Na2S = Na2SO4 + 2 S + 2 H2O
Pb(OH)2 + HClO3 = Pb(ClO3)2 + H2O =>
Pb(OH)2 + 2 HClO3 = Pb(ClO3)2 + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
