| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K2MoO4 + 2 KI + 12 HCl = 2 K2[MoOCl5] + I2 + 6 H2O + 2 KCl
CO + I2O5 = I2 + CO2 =>
5 CO + I2O5 = I2 + 5 CO2
RCOOH + NaOH = RCOO + H2O + Na =>
RCOOH + NaOH = RCOO + H2O + Na
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
H2O + Li3PO4 = Li2O + H3PO4 =>
3 H2O + 2 Li3PO4 = 3 Li2O + 2 H3PO4
Na2SO3 + CH3COOH = SO2 + C2H3NaO2 + H2O =>
Na2SO3 + 2 CH3COOH = SO2 + 2 C2H3NaO2 + H2O
Mg + HNO3 = Mg3(NO3)2 + H2 =>
3 Mg + 2 HNO3 = Mg3(NO3)2 + H2
NaCaCo3 + CaOH = NaOH + CaCaCo3 =>
NaCaCo3 + CaOH = NaOH + CaCaCo3
CH2Br2 + O2 = CO2 + H2O + Br2 =>
2 CH2Br2 + 3 O2 = 2 CO2 + 2 H2O + 2 Br2
HgCl2Na2CO3 = HgCO3 + NaCl =>
HgCl2Na2CO3 = HgCO3 + 2 NaCl
KMnO4 + H2SO4 + (N2H5)HSO4 = MnSO4 + N2 + K2SO4 + H2O =>
4 KMnO4 + H2SO4 + 5(N2H5)HSO4 = 4 MnSO4 + 5 N2 + 2 K2SO4 + 16 H2O
Pb(NO3)2 = PbO + NO + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO + 3 O2
AgNO3(aq) + Na2O(aq) = Ag2O(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2O(aq) = Ag2O(s) + 2 NaNO3(aq)
Fe2S3 = S + Fe =>
Fe2S3 = 3 S + 2 Fe
Cd3(PO4)2 + (NH4)2SO3 = CdSO3 + (NH4)3PO4 =>
Cd3(PO4)2 + 3(NH4)2SO3 = 3 CdSO3 + 2(NH4)3PO4
CH3C6H4NH2 + HCl = CH3C6H4NH3 + Cl =>
CH3C6H4NH2 + HCl = CH3C6H4NH3 + Cl
(CH2)6N4 + H2O2*4H2O + (HOOCCH2)2C(OH)COOH = N(CH2OOCH2)3N + CH3COONH4 =>
37(CH2)6N4 + 33 H2O2*4H2O + 24(HOOCCH2)2C(OH)COOH = 35 N(CH2OOCH2)3N + 78 CH3COONH4
Al(NO3)3(aq) + Na2CO3(aq) = Al2(CO3)3(s) + NaNO3(aq) =>
2 Al(NO3)3(aq) + 3 Na2CO3(aq) = Al2(CO3)3(s) + 6 NaNO3(aq)
HY + NaOH = NaY + H2O =>
HY + NaOH = NaY + H2O
AsS2 + HNO3 = H3AsO4 + H2SO4 + NO2 + H2O =>
AsS2 + 17 HNO3 = H3AsO4 + 2 H2SO4 + 17 NO2 + 5 H2O
CrCl3 + Cl2 + KOH = KCl + K2CrO4 + H2O =>
2 CrCl3 + 3 Cl2 + 16 KOH = 12 KCl + 2 K2CrO4 + 8 H2O
Co(OH)2 + OH = Co(OH)3 =>
Co(OH)2 + OH = Co(OH)3
P + O = P2O5 =>
2 P + 5 O = P2O5
PBr2 + Al(NO3) = P(NO3) + AlBr2 =>
PBr2 + Al(NO3) = P(NO3) + AlBr2
Ca(OH)2 + SO2 = CaH2S2O6 =>
Ca(OH)2 + 2 SO2 = CaH2S2O6
Os2O3 + C = Os + CO2 =>
2 Os2O3 + 3 C = 4 Os + 3 CO2
SiO + C = SiC + CO =>
SiO + 2 C = SiC + CO
AgNO3 + K2CrO4 = KNO3 + Ag2CrO4 =>
2 AgNO3 + K2CrO4 = 2 KNO3 + Ag2CrO4
Se2O2 + H2O = H2Se2O3 = HSe =>
Se2O2 + H2O = H2Se2O3
KMnO4 + K2S + HClO4 = Mn(Cl04)2 + SO2 + KClO4 + H2O =>
2 KMnO4 + 21 K2S + 60 HClO4 = 2 Mn(Cl04)2 + 21 SO2 + 44 KClO4 + 30 H2O
No2Co3 = No2 + Co2 =>
2 No2Co3 = 2 No2 + 3 Co2
C4H9Br + KOH = C4H9OH + KBr =>
C4H9Br + KOH = C4H9OH + KBr
C3H7Cl + NH3 = C3H7NH2 + HCl =>
C3H7Cl + NH3 = C3H7NH2 + HCl
Fe + O = Fe3O4 =>
3 Fe + 4 O = Fe3O4
Ca(NO3)2 + Cu2SO4 = CaSO4 + CuNO3 =>
Ca(NO3)2 + Cu2SO4 = CaSO4 + 2 CuNO3
Pb(C{2}H{3}O{2){2} = C{2}H{3}O{2}+Pb{2} =>
Pb(C{2}H{3}O{2){2} = C{2}H{3}O{2}+Pb{2}
Ca(NO3)2NaCl2 = CaCl2Na(NO3)2 =>
Ca(NO3)2NaCl2 = CaCl2Na(NO3)2
(NH4)Cl + KOH = KCl + (NH3) + H2O =>
(NH4)Cl + KOH = KCl + (NH3) + H2O
NO3H2CUCO3 = CUNO3 + H2O + CO2 =>
NO3H2CUCO3 = CUNO3 + H2O + CO2
HBrO3 + KI + HBr = KBr + I2 + H2O =>
HBrO3 + 6 KI + 5 HBr = 6 KBr + 3 I2 + 3 H2O
Ca(NO3)2*4H2O = CaO + N2 + H2O + O2 =>
2 Ca(NO3)2*4H2O = 2 CaO + 2 N2 + 8 H2O + 5 O2
KMnO4 + NaSO3 = KSO3 + NaMnO4 =>
KMnO4 + NaSO3 = KSO3 + NaMnO4
C6H9O3 + O2 = H2O + CO2 =>
4 C6H9O3 + 27 O2 = 18 H2O + 24 CO2
Mg + HNO3 = Mg(NO3)2 + NO + H2O =>
3 Mg + 8 HNO3 = 3 Mg(NO3)2 + 2 NO + 4 H2O
HNO3 + (NH4)2CO3 = NH4NO3 + H2O + CO2 =>
2 HNO3 + (NH4)2CO3 = 2 NH4NO3 + H2O + CO2
Fe{2}{+} + Sn{4}{+} = Fe{3} + Sn{2}{+} =>
2 Fe{2}{+} + Sn{4}{+} = 2 Fe{3} + Sn{2}{+}
PbCl2 + Al2(SO4)3 = PbSO4 + AlCl3 =>
3 PbCl2 + Al2(SO4)3 = 3 PbSO4 + 2 AlCl3
K4[MnCl6] + (NH4)2S = MnS + KCl + NH4Cl =>
K4[MnCl6] + (NH4)2S = MnS + 4 KCl + 2 NH4Cl
(CH2)6N4 + HClO4 = CO2 + Cl2 + H2O + N2 =>
7(CH2)6N4 + 36 HClO4 = 42 CO2 + 18 Cl2 + 60 H2O + 14 N2
HNO3 + Cl(OH)2 = Cl(NO3)2 + H2O =>
2 HNO3 + Cl(OH)2 = Cl(NO3)2 + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
