| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 CrO3 + C5H10 = 5 Cr2O3 + 5 CO2 + 5 H2O
(NH4)2ZrCl6 = ZrN + NH3 + H2 + Cl2 =>
2(NH4)2ZrCl6 = 2 ZrN + 2 NH3 + 5 H2 + 6 Cl2
R(OH)2 + HCl = RCl2 + H2O =>
R(OH)2 + 2 HCl = RCl2 + 2 H2O
K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3 =>
K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3
Al(s) + Na(NO3)(aq) = Al3(NO3) + Na =>
3 Al(s) + Na(NO3)(aq) = Al3(NO3) + Na
K2Cr2O7 + NaS2O3 + H2SO4 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
7 K2Cr2O7 + 6 NaS2O3 + 19 H2SO4 = 7 Cr2(SO4)3 + 7 K2SO4 + 3 Na2SO4 + 19 H2O
Li + HI = LiI + H =>
Li + HI = LiI + H
Ba(NO3)2 + K2HPO4 = Ba(HPO4) + KNO3 =>
Ba(NO3)2 + K2HPO4 = Ba(HPO4) + 2 KNO3
NH4OH + NCl = NH4Cl + NOH =>
NH4OH + NCl = NH4Cl + NOH
K2O + Na2O + SiO2 = Na2K2Si4 + O2 =>
K2O + Na2O + 4 SiO2 = Na2K2Si4 + 5 O2
Cr2O3 + Cl2 + KOH = K2CrO4 + H2O + KCl =>
Cr2O3 + 3 Cl2 + 10 KOH = 2 K2CrO4 + 5 H2O + 6 KCl
Ag2SO4 + NH4CI = (NH4)2SO4 + AgCI =>
Ag2SO4 + 2 NH4CI = (NH4)2SO4 + 2 AgCI
Ag(NO3) + K2(CO3) = Ag2(CO3) + K(NO3) =>
2 Ag(NO3) + K2(CO3) = Ag2(CO3) + 2 K(NO3)
KCl + AuNO3 = KNO3 + AuCl =>
KCl + AuNO3 = KNO3 + AuCl
Tc + HNO3 = HTcO4 + NO2 + H2O =>
Tc + 7 HNO3 = HTcO4 + 7 NO2 + 3 H2O
Na2SnS3 + H2SO4 = H2S + SnS2 + Na2SO4 =>
Na2SnS3 + H2SO4 = H2S + SnS2 + Na2SO4
Cl2 + AlI = AlCl + I =>
Cl2 + 2 AlI = 2 AlCl + 2 I
Cu2O + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu2O + 6 HNO3 = 2 Cu(NO3)2 + 2 NO2 + 3 H2O
CoCl2 + NH4Cl + NH4OH + H2O2 = [Co(NH3)5(H2O)]Cl3 + H2O =>
2 CoCl2 + 2 NH4Cl + 8 NH4OH + H2O2 = 2[Co(NH3)5(H2O)]Cl3 + 8 H2O
Fe2(SO4)3 + HCl = FeCl3 + H2SO4 =>
Fe2(SO4)3 + 6 HCl = 2 FeCl3 + 3 H2SO4
SO2 + NH4OH = (NH4)2SO3 + H2O =>
SO2 + 2 NH4OH = (NH4)2SO3 + H2O
HCOOH + Ba(OH)2 = Ba2O + CO2 + H2O =>
HCOOH + 2 Ba(OH)2 = Ba2O + CO2 + 3 H2O
AgCl + NH4OH = AgNH3 + Cl + H2O =>
AgCl + NH4OH = AgNH3 + Cl + H2O
Ca(s) + Cr(NO3)3(aq) = Ca(NO3)2(aq) + Cr(s) =>
3 Ca(s) + 2 Cr(NO3)3(aq) = 3 Ca(NO3)2(aq) + 2 Cr(s)
H3(PO4) + Mg(OH)2 = Mg3(PO4)2 + H(OH) =>
2 H3(PO4) + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H(OH)
NiO + Pb = Ni + PbO =>
NiO + Pb = Ni + PbO
C + HNO3(conc) = CO2 + H2O + NO2 =>
C + 4 HNO3(conc) = CO2 + 2 H2O + 4 NO2
CuCl2 + NaOH + H2O2 = H2O + CuO + NaCl2 =>
2 CuCl2 + 2 NaOH + H2O2 = 2 H2O + 2 CuO + 2 NaCl2
CuN2O3 + NaOH = Na2N2O3 + Cu(OH)2 =>
CuN2O3 + 2 NaOH = Na2N2O3 + Cu(OH)2
K3[AlF6] + Ca(NO3)2 = Ca3[AlF6]2 + KNO3 =>
2 K3[AlF6] + 3 Ca(NO3)2 = Ca3[AlF6]2 + 6 KNO3
nitrogentribromide = nitrogen + bromine =>
2 NBr3 = N2 + 3 Br2
CH3COH + MnO4 = CH3COOH + Mn =>
4 CH3COH + MnO4 = 4 CH3COOH + Mn
H2SiO3 + Ba(OH)2 = BaSiO3 + H2O =>
H2SiO3 + Ba(OH)2 = BaSiO3 + 2 H2O
C2H4 + O = CO2 + H2O =>
C2H4 + 6 O = 2 CO2 + 2 H2O
CrO3 + C5H10 = Cr2O3 + CO2 + H2O =>
10 CrO3 + C5H10 = 5 Cr2O3 + 5 CO2 + 5 H2O
In(ClO3)3 = O2 + InCl3 =>
2 In(ClO3)3 = 9 O2 + 2 InCl3
Na2S2O8 + KI + H2O = KIO3 + Na2SO4 + H2S =>
3 Na2S2O8 + 5 KI + 3 H2O = 5 KIO3 + 3 Na2SO4 + 3 H2S
C3H8 + O2 = CO2 + H2O4 =>
C3H8 + 11 O2 = 3 CO2 + 4 H2O4
MnO4{-} + I{-} + OH{-} = MnO4{2-} + IO3 + H2O =>
7 MnO4{-} + I{-} + 6 OH{-} = 7 MnO4{2-} + IO3 + 3 H2O
NaI + Cl = NaCl + I2 =>
2 NaI + 2 Cl = 2 NaCl + I2
K + Sn(NO3)4 = Sn + K(NO3)4 =>
K + Sn(NO3)4 = Sn + K(NO3)4
NaBrO3 + H2SO4 = Br2 + O2 + Na2SO4 + H2O =>
4 NaBrO3 + 2 H2SO4 = 2 Br2 + 5 O2 + 2 Na2SO4 + 2 H2O
KHMnO4 = K2MnO4 + [H2MnO4] =>
2 KHMnO4 = K2MnO4 + [H2MnO4]
NaCrO2 + NaClO + KOH = Na2CrO4 + H2O + KCl + NaCl =>
2 NaCrO2 + 3 NaClO + 2 KOH = 2 Na2CrO4 + H2O + 2 KCl + NaCl
P(s) + NaOH(aq) + H2O(l) = PH3(g) + Na2HPO3(aq) =>
2 P(s) + 2 NaOH(aq) + H2O(l) = PH3(g) + Na2HPO3(aq)
SmBrO3 = Sm + BrO3 =>
SmBrO3 = Sm + BrO3
K2S + HCl = H2S + KCl =>
K2S + 2 HCl = H2S + 2 KCl
SeO3{2-} + SO2 + H2O = Se + SO4{2-} + H{+} =>
SeO3{2-} + 2 SO2 + H2O = Se + 2 SO4{2-} + 2 H{+}
NaOH + Cu + Cl2 = Cu(OH)2 + NaCl =>
2 NaOH + Cu + Cl2 = Cu(OH)2 + 2 NaCl
C6H14O + O2 = CO2 + H2O =>
C6H14O + 9 O2 = 6 CO2 + 7 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
