| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 ClO2 + H2 = 2 HClO2
Ag(s) + H2SO4(aq) = Ag2SO4 + H2 =>
2 Ag(s) + H2SO4(aq) = Ag2SO4 + H2
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
C6H5COOH + CH3NH2 = C6H4COO + CH3NH3 =>
C6H5COOH + 2 CH3NH2 = C6H4COO + 2 CH3NH3
NaCl + F2 = NaF + ClF =>
NaCl + F2 = NaF + ClF
K2Cr2O7 + H2SO4 = K2S4 + Cr2(SO4)3 + H2O + O2 =>
K2Cr2O7 + 7 H2SO4 = K2S4 + Cr2(SO4)3 + 7 H2O + 8 O2
Au + HNO3 + HCl = AuCl3 + NO + H2O =>
Au + HNO3 + 3 HCl = AuCl3 + NO + 2 H2O
HBrO3 + SO2 + H2O = H2SO4 + BrOH =>
HBrO3 + 2 SO2 + 2 H2O = 2 H2SO4 + BrOH
MnO4 + KI + H2SO4 = MnSO4 + I2 + H2O + K2SO4 =>
MnO4 + 6 KI + 4 H2SO4 = MnSO4 + 3 I2 + 4 H2O + 3 K2SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn(OH)2 + HClO4 = Zn(ClO4)2 + H2O =>
Zn(OH)2 + 2 HClO4 = Zn(ClO4)2 + 2 H2O
Br2 + I2 + NaOH = NaBr + NaIO + H2O =>
Br2 + I2 + 4 NaOH = 2 NaBr + 2 NaIO + 2 H2O
SO3{2-} = S{-2} + SO4{-2} =>
4 SO3{2-} = S{-2} + 3 SO4{-2}
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
CaCl2 + H2O = HCl + Ca(OH)2 =>
CaCl2 + 2 H2O = 2 HCl + Ca(OH)2
CaCO3 + HCOOH = H2O + CaCOOH + CO3 =>
4 CaCO3 + 3 HCOOH = H2O + 4 CaCOOH + 3 CO3
MnO2 + KOH = KMnO4 + Mn2O3 + H2O =>
8 MnO2 + 2 KOH = 2 KMnO4 + 3 Mn2O3 + H2O
NH2C2H4COOH + HCl = (NH3C2H4COOH)Cl =>
NH2C2H4COOH + HCl = (NH3C2H4COOH)Cl
CaCO3 + LiCl = CaCl2 + CO3Li2 =>
CaCO3 + 2 LiCl = CaCl2 + CO3Li2
RbBr + AgNO3 = AgBr + RbNO3 =>
RbBr + AgNO3 = AgBr + RbNO3
Al + H2SO4 = Al2(SO4)3 + H2 = AL =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
K2HPO4 + LiOH = KH2PO4 + LiOK =>
K2HPO4 + LiOH = KH2PO4 + LiOK
H + B = H3B =>
3 H + B = H3B
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
Ca(OH)2 + SO4 = CaSO4 + H2O2 =>
Ca(OH)2 + SO4 = CaSO4 + H2O2
C6H5CHO + MnO4{-} + OH{-} = C6H5CO2{-} + MnO2 + H2O =>
3 C6H5CHO + 2 MnO4{-} + OH{-} = 3 C6H5CO2{-} + 2 MnO2 + 2 H2O
(C2H5OH) + O = CO2 + H2O =>
(C2H5OH) + 6 O = 2 CO2 + 3 H2O
CH3OH + CH3CH2CH2CO2H = CH3CH2CH2COCH3O + H2O =>
CH3OH + CH3CH2CH2CO2H = CH3CH2CH2COCH3O + H2O
K2MnO4 + CO2 = KMnO4 + Mn2O3 + K2CO3 =>
8 K2MnO4 + 5 CO2 = 6 KMnO4 + Mn2O3 + 5 K2CO3
K3PO4 + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4 + Al(NO3)3 = 3 KNO3 + AlPO4
Zn(s) + N(g) = ZnN =>
Zn(s) + N(g) = ZnN
Mg3As2 + HCl = AsH3 + MgCl2 =>
Mg3As2 + 6 HCl = 2 AsH3 + 3 MgCl2
CuBr2 + NH3 = CuBr2(NH3) =>
CuBr2 + NH3 = CuBr2(NH3)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
NO3{-} + C6H12O6 + H{+} = NH4{+} + CO2 + H2O =>
3 NO3{-} + C6H12O6 + 6 H{+} = 3 NH4{+} + 6 CO2 + 3 H2O
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
C6H12O6 + NO3{-} = HCO3{-} + N2 + H{+} + H2O =>
5 C6H12O6 + 24 NO3{-} = 30 HCO3{-} + 12 N2 + 6 H{+} + 12 H2O
CH3COONa + NaOH = CH4 + CO2 + Na2O =>
CH3COONa + NaOH = CH4 + CO2 + Na2O
Cl2(g) + NaBr = NaCl + Br2(g) =>
Cl2(g) + 2 NaBr = 2 NaCl + Br2(g)
FePO4 + Na2SO4 = Fe2(SO4)3 + Na3PO4 =>
2 FePO4 + 3 Na2SO4 = Fe2(SO4)3 + 2 Na3PO4
FeS2 + O2 + NaOH = NaFeO2 + Na2SO4 + H2O =>
4 FeS2 + 15 O2 + 20 NaOH = 4 NaFeO2 + 8 Na2SO4 + 10 H2O
Ca(NO3)2 + KI = K(NO3)2 + CaI =>
Ca(NO3)2 + KI = K(NO3)2 + CaI
CuO2 = CuO + O2 =>
2 CuO2 = 2 CuO + O2
H2S + MnCl2 = MnS + HCl =>
H2S + MnCl2 = MnS + 2 HCl
Zn(s) + HCl(aq) = H2(g) + ZnCl2(aq) =>
Zn(s) + 2 HCl(aq) = H2(g) + ZnCl2(aq)
Ca + HOH = Ca(OH)2 + H =>
Ca + 2 HOH = Ca(OH)2 + 2 H
CoS + HNO3 = Co(NO3)2 + NO2 + S + H2O =>
CoS + 4 HNO3 = Co(NO3)2 + 2 NO2 + S + 2 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 58 59 60 61 62 63 64 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
