| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2Cr2O3 = Cr2O3 + N2 + 4 H2
FeCr2O4 + Al = Al2O3 + Cr + Fe =>
3 FeCr2O4 + 8 Al = 4 Al2O3 + 6 Cr + 3 Fe
RS = R + S =>
RS = R + S
Na2SO4 + CO2 = Na2CO3 + SO3 =>
Na2SO4 + CO2 = Na2CO3 + SO3
Na2O + MnO2 = Na2MnO3 =>
Na2O + MnO2 = Na2MnO3
K[Cr(H2O)2(C2O4)2]2H2O + KOH = Cr(OH)3 + H2O + K + CO3 =>
K[Cr(H2O)2(C2O4)2]2H2O + 22 KOH = 2 Cr(OH)3 + 13 H2O + 23 K + 8 CO3
BaCl2 + N2SO4 = BaSO4 + NCl =>
BaCl2 + N2SO4 = BaSO4 + 2 NCl
CH3CH2CH2OH + K = CH3CH2CH2OK + H2 =>
2 CH3CH2CH2OH + 2 K = 2 CH3CH2CH2OK + H2
Fe(SO4) + Ba(NO3)2 = Fe(NO3)2 + BaSO4 =>
Fe(SO4) + Ba(NO3)2 = Fe(NO3)2 + BaSO4
C2H5NSCl + O2 = CO2 + H2O + NO + SO3 + HCl11111 =>
22222 C2H5NSCl + 116665 O2 = 44444 CO2 + 55554 H2O + 22222 NO + 22222 SO3 + 2 HCl11111
Mg(s) + H2O(g) = MgO(s) + H2(g) =>
Mg(s) + H2O(g) = MgO(s) + H2(g)
Sn + P4 = Sn8P4 =>
8 Sn + P4 = Sn8P4
FeCl2 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + Cl2 + H2O =>
10 FeCl2 + 6 KMnO4 + 24 H2SO4 = 5 Fe2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 10 Cl2 + 24 H2O
K2CO3 + H2O = KOH + CO2 =>
K2CO3 + H2O = 2 KOH + CO2
VO2Mn = VOMnO =>
VO2Mn = VOMnO
K2SeO4 + HCl = K2SeO3 + Cl2 + H2O =>
K2SeO4 + 2 HCl = K2SeO3 + Cl2 + H2O
FeNO3 + K2CrO4 = Fe2CrO4 + KNO3 =>
2 FeNO3 + K2CrO4 = Fe2CrO4 + 2 KNO3
CaCl2 + Na2Co3 = CaCo3 + NaCl =>
CaCl2 + Na2Co3 = CaCo3 + 2 NaCl
CH3CHCH2(g) + O2(g) = CO2 + H2O =>
2 CH3CHCH2(g) + 9 O2(g) = 6 CO2 + 6 H2O
C10H8 + KNO3 = CO2 + N2 + K2O + H2O =>
5 C10H8 + 48 KNO3 = 50 CO2 + 24 N2 + 24 K2O + 20 H2O
Mg3(PO4)2 + HNO3 = H3PO4 + Mg(NO3)2 =>
Mg3(PO4)2 + 6 HNO3 = 2 H3PO4 + 3 Mg(NO3)2
C21H40 + O2 = CO2 + H2O =>
C21H40 + 31 O2 = 21 CO2 + 20 H2O
P + Cl2 = PCl22 =>
P + 11 Cl2 = PCl22
[Co(NH3)4Cl2]Cl + AgNO3 = AgCl + [Co(NH3)4Cl2]NO3 =>
[Co(NH3)4Cl2]Cl + AgNO3 = AgCl + [Co(NH3)4Cl2]NO3
H + NaCO3 = NaOH + CO2 =>
H + NaCO3 = NaOH + CO2
Pb + Fe(NH4)2(SO4)2 = Pb(NH4)2(SO4)2 + Fe =>
Pb + Fe(NH4)2(SO4)2 = Pb(NH4)2(SO4)2 + Fe
K2CrO4 + H2SO4 + H2S = Cr(OH)3 + S + KOH =>
4 K2CrO4 + H2SO4 + 9 H2S = 4 Cr(OH)3 + 10 S + 8 KOH
S + H2O = H2S + SO2 =>
3 S + 2 H2O = 2 H2S + SO2
Na3P + H2SO4 = Na2SO3 + P + H2O =>
2 Na3P + 3 H2SO4 = 3 Na2SO3 + 2 P + 3 H2O
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
Na3PO4 + Hg(NO3)2 = Hg3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Hg(NO3)2 = Hg3(PO4)2 + 6 NaNO3
C6H5NO2 + Sn + HCl = C6H5NH3Cl + SnCl2 + H2O =>
C6H5NO2 + 3 Sn + 7 HCl = C6H5NH3Cl + 3 SnCl2 + 2 H2O
NaPO4 + BaCl2 = BaPO4 + NaCl2 =>
NaPO4 + BaCl2 = BaPO4 + NaCl2
IO4{-} + I{-} + H{+} = I2 + H2O =>
IO4{-} + 7 I{-} + 8 H{+} = 4 I2 + 4 H2O
(NH4)2Cr2O3 = Cr2O3 + N2 + H2 =>
(NH4)2Cr2O3 = Cr2O3 + N2 + 4 H2
(NH4)3AlF6 + NaOH = Na3AlF6 + NH3 + H2O =>
(NH4)3AlF6 + 3 NaOH = Na3AlF6 + 3 NH3 + 3 H2O
C6H5Cl + KNO3 + H2SO4 = HClO3 + K2SO4 + CO2 + NO + H2O =>
3 C6H5Cl + 34 KNO3 + 17 H2SO4 = 3 HClO3 + 17 K2SO4 + 18 CO2 + 34 NO + 23 H2O
Na2O + H2O = NaOH2 + NaO2 =>
2 Na2O + 3 H2O = 3 NaOH2 + NaO2
CH3COOH + C2H4(OH)2 = CH3COOCH3 + H2O =>
CH3COOH + 2 C2H4(OH)2 = 2 CH3COOCH3 + 2 H2O
AlF3 + CaSO4 = Al2(SO4)3 + CaF2 =>
2 AlF3 + 3 CaSO4 = Al2(SO4)3 + 3 CaF2
CuSO4 + LiOH = Cu(OH)2 + S + O + Li =>
CuSO4 + 2 LiOH = Cu(OH)2 + S + 4 O + 2 Li
Mg + HgCl2 = Hg + MgCl2 =>
Mg + HgCl2 = Hg + MgCl2
Al3 + H2(SO4) = H2 + Al2(SO4)3 =>
2 Al3 + 9 H2(SO4) = 9 H2 + 3 Al2(SO4)3
Ca(HCO3)2 + KI = KHCO3 + CaI2 =>
Ca(HCO3)2 + 2 KI = 2 KHCO3 + CaI2
NaPO4 + BaCl2 = BaPO4 + NaCl2 =>
NaPO4 + BaCl2 = BaPO4 + NaCl2
CH3(COOH)2 + NaHCO3 = CH3COONa + CO2 + H2O =>
8 CH3(COOH)2 + 9 NaHCO3 = 9 CH3COONa + 15 CO2 + 11 H2O
Al + HMnO4 = Al(MnO4)3 + H2 =>
2 Al + 6 HMnO4 = 2 Al(MnO4)3 + 3 H2
Cr2(SO3)3 + H2SO4 = Cr2(SO4)3 + SO2 + H2O =>
Cr2(SO3)3 + 3 H2SO4 = Cr2(SO4)3 + 3 SO2 + 3 H2O
CHCH + HCl = CH2CHCl =>
CHCH + HCl = CH2CHCl
Fe + HNO3(diluted) = Fe(NO3)2 + NO + H2O =>
3 Fe + 8 HNO3(diluted) = 3 Fe(NO3)2 + 2 NO + 4 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.
