| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuO + H2 = Cu + H2O
PbO + AgCl = PbCl2 + Ag2O =>
PbO + 2 AgCl = PbCl2 + Ag2O
Ni(OH)3 + HCl = Ni(Cl)3 + H2O =>
Ni(OH)3 + 3 HCl = Ni(Cl)3 + 3 H2O
MgCl2 + BaOH2 = MgOH2 + BaCl2 =>
MgCl2 + BaOH2 = MgOH2 + BaCl2
C2H6 + H2O = CH3CH2OH + H2 =>
C2H6 + H2O = CH3CH2OH + H2
HC4H6O5 + NaOH = NaC4H6O5 + H2O =>
HC4H6O5 + NaOH = NaC4H6O5 + H2O
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2
MgNH4PO4 + HNO3 = Mg(NO3)2 + NH4NO3 + H3PO4 =>
MgNH4PO4 + 3 HNO3 = Mg(NO3)2 + NH4NO3 + H3PO4
Bi(OH)3 + Br2 + KOH = KBiO3 + HBr + H2O =>
Bi(OH)3 + Br2 + KOH = KBiO3 + 2 HBr + H2O
Mg + AlOH = AlMg + OH =>
Mg + AlOH = AlMg + OH
C2H5COOH + C3H7OH = C2H5COOC3H7 + H2O =>
C2H5COOH + C3H7OH = C2H5COOC3H7 + H2O
BaCl2 + KMnO4 = Ba(MnO4)2 + KCl =>
BaCl2 + 2 KMnO4 = Ba(MnO4)2 + 2 KCl
H2SO4(aq) + Ca(OH)2(aq) = CaSO4(aq) + H2O(l) =>
H2SO4(aq) + Ca(OH)2(aq) = CaSO4(aq) + 2 H2O(l)
CU(s) + O2(g) = CUO(s) =>
2 CU(s) + O2(g) = 2 CUO(s)
MgBr + Cl2 = MgCl + Br2 =>
2 MgBr + Cl2 = 2 MgCl + Br2
Ca(HCO3)2 + LiOH = LiHCO3 + Ca(OH)2 =>
Ca(HCO3)2 + 2 LiOH = 2 LiHCO3 + Ca(OH)2
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
C2H4O2 + NaOH = CH3COONa + H2O =>
C2H4O2 + NaOH = CH3COONa + H2O
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
AgBr = Ag + Br2 =>
2 AgBr = 2 Ag + Br2
H4Sb2O5 + Cd(OH)2 = Cd2(Sb2O5) + H2O =>
H4Sb2O5 + 2 Cd(OH)2 = Cd2(Sb2O5) + 4 H2O
Ammoniumdichromate = chromium(iii)oxide + nitrogen + water =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
K2Cr2O7 + H2O2 + HCl = CrO5 + KCl + H2O =>
K2Cr2O7 + 4 H2O2 + 2 HCl = 2 CrO5 + 2 KCl + 5 H2O
KOH + H2SO4 = KOHSO4 + H2 =>
KOH + H2SO4 = KOHSO4 + H2
KNo3 + NaOH = NaNo3 + KOH =>
KNo3 + NaOH = NaNo3 + KOH
C4H8S2 + KMnO4 + KH2PO4 = K3PO4 + Mn3(PO4)2 + K2SO4 + CO2 + H2O =>
5 C4H8S2 + 36 KMnO4 + 44 KH2PO4 = 20 K3PO4 + 12 Mn3(PO4)2 + 10 K2SO4 + 20 CO2 + 64 H2O
NaNO3 + H2SO4 = H2NO3 + NaSO4 =>
NaNO3 + H2SO4 = H2NO3 + NaSO4
CH3CO2H(aq) + Ni(OH)2(s) = Ni(CH3CO2)2(aq) + H2O =>
2 CH3CO2H(aq) + Ni(OH)2(s) = Ni(CH3CO2)2(aq) + 2 H2O
(NH4)2SO3 + Al2(SO4)3 = (NH4)2SO4 + Al2(SO3)3 =>
3(NH4)2SO3 + Al2(SO4)3 = 3(NH4)2SO4 + Al2(SO3)3
ZnS(s) + O2(g) = ZnO(s)SO2(g) =>
2 ZnS(s) + 3 O2(g) = 2 ZnO(s)SO2(g)
CaCo3 = Co + Ca =>
CaCo3 = 3 Co + Ca
FeO + HMnO4 = Fe2O3 + MnO + H2O =>
10 FeO + 2 HMnO4 = 5 Fe2O3 + 2 MnO + H2O
CrPO4 = Cr + PO4 =>
CrPO4 = Cr + PO4
CaCO3 + HNO3 = H2CO3Ca(NO3)2 =>
CaCO3 + 2 HNO3 = H2CO3Ca(NO3)2
K3BO3 + BaS = K2S + Ba3(BO3)2 =>
2 K3BO3 + 3 BaS = 3 K2S + Ba3(BO3)2
ZnCO3*3Zn(OH)2 + Br2 = ZnBr2 + CO2 + O2 + H2 =>
2 ZnCO3*3Zn(OH)2 + 8 Br2 = 8 ZnBr2 + 2 CO2 + 7 O2 + 6 H2
Sn + HNO3 = NO2 + SnO2 + H2O =>
Sn + 4 HNO3 = 4 NO2 + SnO2 + 2 H2O
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
FeO + C6H8O7 + H3PO4 = FePO4 + C6H7O5 + H2O =>
3 FeO + C6H8O7 + 3 H3PO4 = 3 FePO4 + C6H7O5 + 5 H2O
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
Pb(NO3)4 + FeBr3 = PbBr4 + Fe(NO3)3 =>
3 Pb(NO3)4 + 4 FeBr3 = 3 PbBr4 + 4 Fe(NO3)3
K2CO3 + AgNO3 = KNO3 + Ag2CO3 =>
K2CO3 + 2 AgNO3 = 2 KNO3 + Ag2CO3
NH4 + HF = NH4F + H2 =>
2 NH4 + 2 HF = 2 NH4F + H2
Na2S + CdCO3 = Na2CO3 + CdS =>
Na2S + CdCO3 = Na2CO3 + CdS
HCH3CO2 + AlOH = H2O + AlCH3CO2 =>
HCH3CO2 + AlOH = H2O + AlCH3CO2
C6H2(NO2)3OH + C6H11O5OH + NaOH = C6H2(NO2)2NH2ONa + C6H11O5OOH =>
C6H2(NO2)3OH + 3 C6H11O5OH + NaOH = C6H2(NO2)2NH2ONa + 3 C6H11O5OOH
ScCl2 + HCl = ScCl3 + H2 =>
2 ScCl2 + 2 HCl = 2 ScCl3 + H2
(NH4)3PO4 + CaCl2 = Ca3(PO4)2 + NH4Cl =>
2(NH4)3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NH4Cl
Hg + O = HgO =>
Hg + O = HgO
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/25
Équations équilibrées sur04/26/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
