| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeSO4 + 2 KNO3 + 2 H2SO4 = Fe2(SO4)3 + K2SO4 + 2 NO2 + 2 H2O
H2 + AgNO3 = HNO3 + Ag =>
H2 + 2 AgNO3 = 2 HNO3 + 2 Ag
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Na2WO4 + HCl = WO3*H2O + NaCl =>
Na2WO4 + 2 HCl = WO3*H2O + 2 NaCl
C2HBr + H2O = C2HOH + HBr =>
C2HBr + H2O = C2HOH + HBr
Na2WO4 + HCl = WO3*H2O + NaCl =>
Na2WO4 + 2 HCl = WO3*H2O + 2 NaCl
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
NH4HS + KOH = NH4OH + KHS =>
NH4HS + KOH = NH4OH + KHS
Br + NaOH = NaBrO + NaBr + H2O =>
2 Br + 2 NaOH = NaBrO + NaBr + H2O
Al(s) + FeCl3(aq) = AlCl3(aq) + Fe(s) =>
Al(s) + FeCl3(aq) = AlCl3(aq) + Fe(s)
FeSO4 + KOH = Fe(OH)2 + K2SO4 =>
FeSO4 + 2 KOH = Fe(OH)2 + K2SO4
Al + HClO4 = Al2O3 + HClO =>
2 Al + HClO4 = Al2O3 + HClO
ZnO + SiO2 = ZnSiO3 =>
ZnO + SiO2 = ZnSiO3
Ag2S + KCN = KAg(CN)2 + K2S =>
Ag2S + 4 KCN = 2 KAg(CN)2 + K2S
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
B2O3 + K2O = KBO2 =>
B2O3 + K2O = 2 KBO2
Ca + HNO3 = Ca2NO3 + NO + H2O =>
6 Ca + 4 HNO3 = 3 Ca2NO3 + NO + 2 H2O
C6H12O6 + Ag(NH3)2OH = C6H10O7NH4 + Ag + NH3 + H2O =>
C6H12O6 + 3 Ag(NH3)2OH = C6H10O7NH4 + 3 Ag + 5 NH3 + 2 H2O
H2 + Ca(OH)2 = Ca + H2O =>
H2 + Ca(OH)2 = Ca + 2 H2O
Cu + Mg(NO3){2} = Mg + Cu(NO3){2} =>
Cu + Mg(NO3){2} = Mg + Cu(NO3){2}
NF2 = N + F =>
NF2 = N + 2 F
Sr + P = SrP =>
Sr + P = SrP
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
Ba(OH)2 + Cr(OH)3 = Ba(OH)3 + Cr(OH)2 =>
Ba(OH)2 + Cr(OH)3 = Ba(OH)3 + Cr(OH)2
ICl = ClI =>
ICl = ClI
Ni(OH)2 = NiO + H2O =>
Ni(OH)2 = NiO + H2O
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
Ba(OH)2 + H2(SO4) = Ba(SO4) + H2O =>
Ba(OH)2 + H2(SO4) = Ba(SO4) + 2 H2O
CaCl2 + Na2C2O4 = NaCl + CaC2O4 =>
CaCl2 + Na2C2O4 = 2 NaCl + CaC2O4
Ca3(PO4)2 + SIO2 + C = Ca2SIO4 + P4 + CO2 =>
2 Ca3(PO4)2 + 3 SIO2 + 5 C = 3 Ca2SIO4 + P4 + 5 CO2
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
ClO3 + I2 = ClO2 + IO3 =>
6 ClO3 + I2 = 6 ClO2 + 2 IO3
Fe(NO3)3 + K3[Fe(CN)6] = Fe[Fe(CN)6] + KNO3 =>
Fe(NO3)3 + K3[Fe(CN)6] = Fe[Fe(CN)6] + 3 KNO3
KBr(s) + H2SO4(aq) = K2SO4(aq) + HBr(g) =>
2 KBr(s) + H2SO4(aq) = K2SO4(aq) + 2 HBr(g)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
PBr2 + BaC2H3O2 = PC2H3O2 + BaBr2 =>
PBr2 + BaC2H3O2 = PC2H3O2 + BaBr2
NOBr = N + O + Br2 =>
2 NOBr = 2 N + 2 O + Br2
HC2H3O2 + Y(OH)5 = Y(C2H3O2)5 + HOH =>
5 HC2H3O2 + Y(OH)5 = Y(C2H3O2)5 + 5 HOH
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
B2O3NaOH = HBO2NaBO2 =>
B2O3NaOH = HBO2NaBO2
K4[Fe(CN)6] + NaOH = Na4[Fe(CN)6] + KOH =>
K4[Fe(CN)6] + 4 NaOH = Na4[Fe(CN)6] + 4 KOH
KNO3 + SO3 = K2SO4 + NO + O =>
2 KNO3 + SO3 = K2SO4 + 2 NO + 3 O
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Pb + NaClO = Na + Pb(ClO)2 =>
Pb + 2 NaClO = 2 Na + Pb(ClO)2
Ru + O2 = Ru2O4 =>
2 Ru + 2 O2 = Ru2O4
AgNO3N2 = AgN2NO3 =>
AgNO3N2 = AgN2NO3
HCrO2 + KOH = KCrO2 + H2O =>
HCrO2 + KOH = KCrO2 + H2O
PtCl4 + N2H4*H2SO4 = N2 + Pt + HCl + H2SO4 =>
PtCl4 + N2H4*H2SO4 = N2 + Pt + 4 HCl + H2SO4
BeOHHCl = BeClH2O =>
BeOHHCl = BeClH2O
CH3CH2CH2CH3 + Br2 = CH3CH2CHBrCH3 + HBr =>
CH3CH2CH2CH3 + Br2 = CH3CH2CHBrCH3 + HBr
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
