| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C4H10 + O2 = CO2 + OH10 =>
2 C4H10 + 9 O2 = 8 CO2 + 2 OH10
V2O5 + Si + CaO = V + CaSiO3 =>
2 V2O5 + 5 Si + 5 CaO = 4 V + 5 CaSiO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cr(OH)3 + NHO3 = H2O + Cr(NO3)3 =>
Cr(OH)3 + 3 NHO3 = 3 H2O + Cr(NO3)3
H2O + K3PO4 = H3PO4 + KOH =>
3 H2O + K3PO4 = H3PO4 + 3 KOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ni + Si = NiSi =>
Ni + Si = NiSi
Ca2C + H2O = C2 + H2 + Ca(OH)2 =>
2 Ca2C + 8 H2O = C2 + 4 H2 + 4 Ca(OH)2
Be + H2O = H2BeO =>
Be + H2O = H2BeO
Mg + Mg(OH)2 = Mg3(OH)2 =>
2 Mg + Mg(OH)2 = Mg3(OH)2
NaHS + KOH = K2S + NaOH + H2O =>
NaHS + 2 KOH = K2S + NaOH + H2O
Fe(OH)3 + Cl2O = Fe2Cl2O4 + H2O =>
2 Fe(OH)3 + Cl2O = Fe2Cl2O4 + 3 H2O
K2(Sn(OH)4) + Br2 + KOH = KBr + K3(Sn(OH)6) =>
2 K2(Sn(OH)4) + Br2 + 4 KOH = 2 KBr + 2 K3(Sn(OH)6)
Li + N = Li3N =>
3 Li + N = Li3N
NaMnO4 + Na2C2O4 + H2O = MnO2 + CO2 + NaOH =>
2 NaMnO4 + 3 Na2C2O4 + 4 H2O = 2 MnO2 + 6 CO2 + 8 NaOH
(NH4)2C2O4 + Pb(NO3)2 = (NH4)(NO3) + PbC2O4 =>
(NH4)2C2O4 + Pb(NO3)2 = 2(NH4)(NO3) + PbC2O4
CH2COOHNaOH = H2OCH2COONa =>
CH2COOHNaOH = H2OCH2COONa
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Ag + S2 = Ag2S3 =>
4 Ag + 3 S2 = 2 Ag2S3
AgOH + H3O{+} = H2O + Ag{+} =>
AgOH + H3O{+} = 2 H2O + Ag{+}
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
(NH4)2SO4 + Ca(OH)2 = CaSO4 + NH3 + H2O =>
(NH4)2SO4 + Ca(OH)2 = CaSO4 + 2 NH3 + 2 H2O
NaOH + Fe2(SO4)3 + H2O = H2SO4 + NaFe3(SO4)2(OH)6 =>
2 NaOH + 3 Fe2(SO4)3 + 10 H2O = 5 H2SO4 + 2 NaFe3(SO4)2(OH)6
KCNH2O = HCNKOH =>
KCNH2O = HCNKOH
(NH4)2SO4 + FeCl2 = NH4Cl + FeSO4 =>
(NH4)2SO4 + FeCl2 = 2 NH4Cl + FeSO4
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
C2H6O + O2 = H2O + CO2 =>
C2H6O + 3 O2 = 3 H2O + 2 CO2
Al(NO3)3 + PbCl2 = Pb(NO3)2 + AlCl3 =>
2 Al(NO3)3 + 3 PbCl2 = 3 Pb(NO3)2 + 2 AlCl3
KOH + LiNO3 = KNO3 + LiOH =>
KOH + LiNO3 = KNO3 + LiOH
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
As2Se3 + Mn3(PO4)4 + K2SO4 = K2SeO4 + As2O5 + K2MnO4 + P2O3 + SO3 =>
As2Se3 + 14 Mn3(PO4)4 + 45 K2SO4 = 3 K2SeO4 + As2O5 + 42 K2MnO4 + 28 P2O3 + 45 SO3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Co(OH)2 + LiOH = H2 + LiCoO2 + O2 =>
2 Co(OH)2 + 2 LiOH = 3 H2 + 2 LiCoO2 + O2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
C3H2 + O2 = CO2 + H2O =>
2 C3H2 + 7 O2 = 6 CO2 + 2 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Fe(OH)3 + HSO1 = Fe(SO1)3 + H2O =>
Fe(OH)3 + 3 HSO1 = Fe(SO1)3 + 3 H2O
Na2O + H = NaH + O =>
Na2O + 2 H = 2 NaH + O
K2CO3 + H2CO3 = KHCO3 =>
K2CO3 + H2CO3 = 2 KHCO3
Zn + AgNO3 = Zn(NO3)2 + ZnAg =>
3 Zn + 2 AgNO3 = Zn(NO3)2 + 2 ZnAg
CH3COOH + CuO = Cu + CH3COOHO =>
CH3COOH + CuO = Cu + CH3COOHO
PbS + HNO3 = PbNO3 + NO2 + S + H2O =>
PbS + 2 HNO3 = PbNO3 + NO2 + S + H2O
CH3(CH2)3OH + H2SO4 = CH3(CH2)3 + H2O + HSO4 =>
CH3(CH2)3OH + H2SO4 = CH3(CH2)3 + H2O + HSO4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C4H10 + O2(g) = CO + H2O =>
2 C4H10 + 9 O2(g) = 8 CO + 10 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
HNO3 + CaOH = HOH2 + Ca(NO3)2 =>
2 HNO3 + CaOH = HOH2 + Ca(NO3)2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
