| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2 + NaI2 = I2 + NaCl2
CH3CH(Cl)CH2CH3 + KOH = CH3CHCHCH3 + KCl + H2O =>
CH3CH(Cl)CH2CH3 + KOH = CH3CHCHCH3 + KCl + H2O
S8 + N2 = N4S24 =>
3 S8 + 2 N2 = N4S24
Fe + HClO4 = Fe(ClO4) + H2 =>
2 Fe + 2 HClO4 = 2 Fe(ClO4) + H2
CH3CH(Cl)CH2CH3 + KOH = CH3CHCHCH3 + KCl + H2O =>
CH3CH(Cl)CH2CH3 + KOH = CH3CHCHCH3 + KCl + H2O
NaCl(aq) + Ca(NO3)2(aq) = CaCl2 + NaNO3 =>
2 NaCl(aq) + Ca(NO3)2(aq) = CaCl2 + 2 NaNO3
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Cu + HNo3 = Cu(No3)2 + H2 =>
Cu + 2 HNo3 = Cu(No3)2 + H2
Eu + In + Sn = Eu200In050Sn050 =>
200 Eu + 50 In + 50 Sn = Eu200In050Sn050
SO4 + Zn(CH3COO)2*2H2O = (CH3)2SO + Zn + CO2 + H2O =>
7 SO4 + 10 Zn(CH3COO)2*2H2O = 7(CH3)2SO + 10 Zn + 26 CO2 + 29 H2O
CH3COOH + NaHCO3 = CO2 + H2O + NaCH3CO =>
5 CH3COOH + 4 NaHCO3 = 6 CO2 + 6 H2O + 4 NaCH3CO
Sc2WC2F2 = WC + Sc4C3 + ScF3 =>
3 Sc2WC2F2 = 3 WC + Sc4C3 + 2 ScF3
CH3CH2CH2COOH + NaOH = CH3CH2CH2COOHNa + OH =>
CH3CH2CH2COOH + NaOH = CH3CH2CH2COOHNa + OH
Na2WO4 + H2O2 = Na2W(O2)4 + H2O =>
Na2WO4 + 4 H2O2 = Na2W(O2)4 + 4 H2O
Pb(OH)2 + OH = [Pb(OH)4]2 =>
2 Pb(OH)2 + 4 OH = [Pb(OH)4]2
I2O5 + CO1 = I2 + CO2 =>
I2O5 + 5 CO1 = I2 + 5 CO2
(NH4)2CrO7 = CrO3 + NH3 + H2O + O2 =>
2(NH4)2CrO7 = 2 CrO3 + 4 NH3 + 2 H2O + 3 O2
CoBr3(aq) + K2S = Co2S3(s) + KBr =>
2 CoBr3(aq) + 3 K2S = Co2S3(s) + 6 KBr
CH3CH(Cl)CH2CH3 + KOH = CH3CHCHCH3 + KCl + H2O =>
CH3CH(Cl)CH2CH3 + KOH = CH3CHCHCH3 + KCl + H2O
PCl3 + O2 = PO2 + Cl2 =>
2 PCl3 + 2 O2 = 2 PO2 + 3 Cl2
CH3CH(Cl)CH2CH3 + KOH = CH3CHCHCH3 + KCl + H2O =>
CH3CH(Cl)CH2CH3 + KOH = CH3CHCHCH3 + KCl + H2O
Ba + CaF2 = Ca + BaF2 =>
Ba + CaF2 = Ca + BaF2
KBr + AgNO3* = AgBr + KNO3 =>
KBr + AgNO3* = AgBr + KNO3
K2Cr2O7 + IK + H2SO4 = K2SO4 + I2 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 IK + 7 H2SO4 = 4 K2SO4 + 3 I2 + Cr2(SO4)3 + 7 H2O
CH3CHCHCH3 + KMnO4 + H2O = CH3COOH + KOH + MnO2 =>
3 CH3CHCHCH3 + 8 KMnO4 + 4 H2O = 6 CH3COOH + 8 KOH + 8 MnO2
CH3CH(Cl)CH2CH3 + KOH = CH3CHCHCH3 + KCl + H2O =>
CH3CH(Cl)CH2CH3 + KOH = CH3CHCHCH3 + KCl + H2O
K2SO3 + Na2S + HCl = S + KCl + NaCl + H2O =>
K2SO3 + 2 Na2S + 6 HCl = 3 S + 2 KCl + 4 NaCl + 3 H2O
H3PO4 + Mg = Mg3(PO4) + H2 =>
2 H3PO4 + 6 Mg = 2 Mg3(PO4) + 3 H2
CaCO3 + HCl(dil) = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl(dil) = CaCl2 + CO2 + H2O
Na(SO4) + Ba(NO3) = NaBa + SO4(NO3) =>
Na(SO4) + Ba(NO3) = NaBa + SO4(NO3)
Ni(s) + FeCl(aq) = NiCl(aq) + Fe(s) =>
Ni(s) + FeCl(aq) = NiCl(aq) + Fe(s)
Ba(NO3)2 = Ba2 + NO3 =>
2 Ba(NO3)2 = Ba2 + 4 NO3
Mn(NO3)2*6H2O = MnO2 + NO2 + H2O =>
Mn(NO3)2*6H2O = MnO2 + 2 NO2 + 6 H2O
CH3CH(Cl)CH2CH3 + KOH = CH3CHCHCH3 + KCl + H2O =>
CH3CH(Cl)CH2CH3 + KOH = CH3CHCHCH3 + KCl + H2O
Pb(BrO3)2 = Pb + (BrO3)2 =>
Pb(BrO3)2 = Pb + (BrO3)2
K2SO3 + Na2S + HCl = S + KCl + NaCl + H2O =>
K2SO3 + 2 Na2S + 6 HCl = 3 S + 2 KCl + 4 NaCl + 3 H2O
CS2(s) + O2(g) = CO2(g) + SO(s) =>
CS2(s) + 2 O2(g) = CO2(g) + 2 SO(s)
Fe(ClO) = FeCl + O =>
Fe(ClO) = FeCl + O
[(CH3)2CHO]3SiOH + SOCl2 = [(CH3)2CHO]3SiCl + SO2 + HCl =>
[(CH3)2CHO]3SiOH + SOCl2 = [(CH3)2CHO]3SiCl + SO2 + HCl
K2O + NaOH = Na2O + KOH =>
K2O + 2 NaOH = Na2O + 2 KOH
Al + Zn(OH)2 = Al2(ZnO2)3 + H2 =>
2 Al + 3 Zn(OH)2 = Al2(ZnO2)3 + 3 H2
Na2CO3 + HCl + H2O = NaCl + H3O + CO3 =>
Na2CO3 + 2 HCl + 2 H2O = 2 NaCl + 2 H3O + CO3
Zn(s) + HClO4(aq) = Zn(ClO4)2(aq) + H2(g) =>
Zn(s) + 2 HClO4(aq) = Zn(ClO4)2(aq) + H2(g)
K2SO3 + Na2S + HCl = S + KCl + NaCl + H2O =>
K2SO3 + 2 Na2S + 6 HCl = 3 S + 2 KCl + 4 NaCl + 3 H2O
Cl2 + I2 + H2O = HIO2 + HCl =>
3 Cl2 + I2 + 4 H2O = 2 HIO2 + 6 HCl
K2SO3 + Na2S + HCl = S + KCl + NaCl + H2O =>
K2SO3 + 2 Na2S + 6 HCl = 3 S + 2 KCl + 4 NaCl + 3 H2O
C4H7O4R + H2O = C3H8O3 + CHO2R =>
C4H7O4R + H2O = C3H8O3 + CHO2R
CH3CHCHCH3 + HCl + KMnO4 = H2O + CH3COOH + KCl + MnCl2 =>
5 CH3CHCHCH3 + 24 HCl + 8 KMnO4 = 12 H2O + 10 CH3COOH + 8 KCl + 8 MnCl2
Al(NO3)2 + NaS = AlS + Na(NO3)2 =>
Al(NO3)2 + NaS = AlS + Na(NO3)2
Mg(NO3)2(aq) + K2CO3(aq) = MgCO3(s) + KNO3(aq) =>
Mg(NO3)2(aq) + K2CO3(aq) = MgCO3(s) + 2 KNO3(aq)
| 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 65 66 67 68 69 70 71 72 73 74 75 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/18/24
Équations équilibrées sur08/17/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
