| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H6O2 + Cl2 = 2 C3H5ClO2 + H2
Zn(NO3)2 + AgBr = ZnBr2 + AgNO3 =>
Zn(NO3)2 + 2 AgBr = ZnBr2 + 2 AgNO3
FeS(s) + HCl(aq) = FeCl2(aq) + H2S(q) =>
FeS(s) + 2 HCl(aq) = FeCl2(aq) + H2S(q)
Mo + KOH = Mo2O3 + H2O + K =>
2 Mo + 6 KOH = Mo2O3 + 3 H2O + 6 K
Mg2Si + H2SO4 = MgSO4 + Si + H2 =>
Mg2Si + 2 H2SO4 = 2 MgSO4 + Si + 2 H2
Rb + BaCl2 = Ba3 + RbCl =>
6 Rb + 3 BaCl2 = Ba3 + 6 RbCl
SbCl3 + Na2CO3 = Sb2O3 + NaCl + CO2 =>
2 SbCl3 + 3 Na2CO3 = Sb2O3 + 6 NaCl + 3 CO2
NH3 + H2SO4 = S + NNO3 + H2O =>
2 NH3 + 2 H2SO4 = 2 S + NNO3 + 5 H2O
SiO2 + H2F2 = (SiF4)1 + H2O =>
SiO2 + 2 H2F2 = (SiF4)1 + 2 H2O
MgS + HCl = H2S + MgCl2 =>
MgS + 2 HCl = H2S + MgCl2
Cr2O3 + K3FeCN6 + KOH = K4FeCN6 + K2CrO4 + H2O =>
Cr2O3 + 6 K3FeCN6 + 10 KOH = 6 K4FeCN6 + 2 K2CrO4 + 5 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Iron(II)BromideTitanium(III)Sulphate = Iron(II)SulphateTitanium(III)Bromide =>
Iron(II)BromideTitanium(III)Sulphate = Iron(II)SulphateTitanium(III)Bromide
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mo + KOH = Mo2O3 + H2O + K =>
2 Mo + 6 KOH = Mo2O3 + 3 H2O + 6 K
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HNO3 + C2H5OH = NO2 + CH3COOH + H2O =>
4 HNO3 + C2H5OH = 4 NO2 + CH3COOH + 3 H2O
H2SeO3 + SnCl2 + HCl = SnCl4 + Se + H2O =>
H2SeO3 + 2 SnCl2 + 4 HCl = 2 SnCl4 + Se + 3 H2O
CH3 + COONa + H2O = NaOH + CH3COOH =>
CH3 + COONa + H2O = NaOH + CH3COOH
Na2SO4 + H2PO4 = H2SO4 + Na2PO4 =>
Na2SO4 + H2PO4 = H2SO4 + Na2PO4
Mo + KOH = Mo2O3 + H2O + K =>
2 Mo + 6 KOH = Mo2O3 + 3 H2O + 6 K
Fe + CO2 = Fe2O3 + CO =>
2 Fe + 3 CO2 = Fe2O3 + 3 CO
LiBr(aq)AgNO3(aq) = LiNO3(aq)BrAg(s) =>
LiBr(aq)AgNO3(aq) = LiNO3(aq)BrAg(s)
Mo + KOH = Mo2O3 + H2O + K =>
2 Mo + 6 KOH = Mo2O3 + 3 H2O + 6 K
[Cr(OH)4] + H = Cr + H2O =>
[Cr(OH)4] + 4 H = Cr + 4 H2O
OH{-} + NO2{-} + Br2 = NO3{-} + Br{-} + H2O =>
2 OH{-} + NO2{-} + Br2 = NO3{-} + 2 Br{-} + H2O
Al2(CO3)3 + HCl(g) = AlCl3(s) + CO2(g) + H2O(g) =>
Al2(CO3)3 + 6 HCl(g) = 2 AlCl3(s) + 3 CO2(g) + 3 H2O(g)
CH4(g) + O2(g) = CO2(g) + H2O(l) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(l)
AlI3 + Hg2(SO4)2 = Al2(SO4)3 + HgI2 =>
4 AlI3 + 3 Hg2(SO4)2 = 2 Al2(SO4)3 + 6 HgI2
HI + Cu(OH)2 = CuI2 + H2O =>
2 HI + Cu(OH)2 = CuI2 + 2 H2O
KNO2 + Li2CO3 = KCO3 + Li2NO2 =>
KNO2 + Li2CO3 = KCO3 + Li2NO2
Mo + KOH = Mo2O3 + H2O + K =>
2 Mo + 6 KOH = Mo2O3 + 3 H2O + 6 K
C70H190O30 = CH4 + CO + H2 =>
C70H190O30 = 40 CH4 + 30 CO + 15 H2
NaCN + O2 + H2O = NaHCO3 + NH3 =>
2 NaCN + O2 + 4 H2O = 2 NaHCO3 + 2 NH3
HCl + SeS2 = H2S + Cl + Se =>
4 HCl + SeS2 = 2 H2S + 4 Cl + Se
NaHCO3 + H3O{+} = Na{+} + H2O + CO2 =>
NaHCO3 + H3O{+} = Na{+} + 2 H2O + CO2
HCl + KI + KIO4 = KCl + I2 + H2O =>
8 HCl + 7 KI + KIO4 = 8 KCl + 4 I2 + 4 H2O
H3PO3 + Cl2 + H2O = HCl + H3PO4 =>
H3PO3 + Cl2 + H2O = 2 HCl + H3PO4
H2SiO3 + Fe(OH)2 = Fe2(SiO3)2 + H2O =>
2 H2SiO3 + 2 Fe(OH)2 = Fe2(SiO3)2 + 4 H2O
C6H5CH2OH + H2O = CO2 + H2 =>
C6H5CH2OH + 13 H2O = 7 CO2 + 17 H2
MnCl + KOH = KCl + MnOH =>
MnCl + KOH = KCl + MnOH
KBrO3(s) = KBr(s) + O2(g) =>
2 KBrO3(s) = 2 KBr(s) + 3 O2(g)
C6H12O6 + C2H6 = C2H6O + CO =>
C6H12O6 + 2 C2H6 = 4 C2H6O + 2 CO
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O =>
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O
Sn + HNO2 = SnO2 + NO + H2O =>
Sn + 4 HNO2 = SnO2 + 4 NO + 2 H2O
Cr2O3 + Al = Cr + Al3O2 =>
2 Cr2O3 + 9 Al = 4 Cr + 3 Al3O2
KMnO4 + Ce(NO3)3 + HNO3 = Ce(NO3)4 + MnO2 + KNO3 + H2O =>
KMnO4 + 3 Ce(NO3)3 + 4 HNO3 = 3 Ce(NO3)4 + MnO2 + KNO3 + 2 H2O
KNO3 + C3 + S = K2S + CO2 + N2 =>
2 KNO3 + C3 + S = K2S + 3 CO2 + N2
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
C3H6Br2 + NaOH = C3H5Br + NaBr + H2O =>
C3H6Br2 + NaOH = C3H5Br + NaBr + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/06/24
Équations équilibrées sur06/05/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
