| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Mg + KNO3 + 7 KOH + 6 H2O = 4 K2[Mg(OH)4] + NH3
NaI(aq) + Cl2(g) + H2O = HCl + NaIO3 =>
NaI(aq) + 3 Cl2(g) + 3 H2O = 6 HCl + NaIO3
KAlO2 + H2SO4 = KAl(SO4)2 + H2O =>
KAlO2 + 2 H2SO4 = KAl(SO4)2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Cu + NO3[{-}] + H[{+}] = Cu[{2+}] + NO + H2O =>
3 Cu + 2 NO3[{-}] + 8 H[{+}] = 3 Cu[{2+}] + 2 NO + 4 H2O
Fe2O3 + KOH + H2O = K[Fe(OH)4] =>
Fe2O3 + 2 KOH + 3 H2O = 2 K[Fe(OH)4]
CH3(CH2)7CH3 + O2 = C02 + H2O =>
2 CH3(CH2)7CH3 + 10 O2 = 9 C02 + 20 H2O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Zr + ICl3 = ZrCl4 + I2 =>
3 Zr + 4 ICl3 = 3 ZrCl4 + 2 I2
ZnBr2 + Sn = SnBr2 + Zn =>
ZnBr2 + Sn = SnBr2 + Zn
(H2S)2 + O2 = H2O + (SO2)2 =>
(H2S)2 + 3 O2 = 2 H2O + (SO2)2
Zn(NO3)2 + KI = ZnI2 + KNO3 =>
Zn(NO3)2 + 2 KI = ZnI2 + 2 KNO3
Cr2O3 + Al = Al2O3 + Cr =>
Cr2O3 + 2 Al = Al2O3 + 2 Cr
CH(CH2)7COOH + O2 = CO2 + H2O =>
CH(CH2)7COOH + 12 O2 = 9 CO2 + 8 H2O
NaOH(aq) + Al(NO3)3(aq) = Al(OH)3(s) + NaNO3(aq) =>
3 NaOH(aq) + Al(NO3)3(aq) = Al(OH)3(s) + 3 NaNO3(aq)
CH3Br + Br2 = CH3Br2 =>
2 CH3Br + Br2 = 2 CH3Br2
(CH3)2CHCl + KCN = CH3CH2CH2CN + KCl =>
(CH3)2CHCl + KCN = CH3CH2CH2CN + KCl
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Na3PO4 + SrCl2 = Sr3(PO4)2 + NaCl =>
2 Na3PO4 + 3 SrCl2 = Sr3(PO4)2 + 6 NaCl
FeCl2 + Br2 = FeBr3 + FeCl3 =>
6 FeCl2 + 3 Br2 = 2 FeBr3 + 4 FeCl3
Pb(NO3)2 + KT = PbT2 + KNO3 =>
Pb(NO3)2 + 2 KT = PbT2 + 2 KNO3
PbNO3 + Na[SO4] = PbSO4 + NaNO3 =>
PbNO3 + Na[SO4] = PbSO4 + NaNO3
CuS + HCl = CuCl2 + H2S =>
CuS + 2 HCl = CuCl2 + H2S
MgCrO4 + HC2H3O2 = Mg{2+} + Cr2O7{2-} + C2H3O2{-} + H2O =>
2 MgCrO4 + 2 HC2H3O2 = 2 Mg{2+} + Cr2O7{2-} + 2 C2H3O2{-} + H2O
NaOH + HCl = NaCl + H2O = =>
NaOH + HCl = NaCl + H2O
Mg + HNo3 = Mg(No3)2 + H =>
Mg + 2 HNo3 = Mg(No3)2 + 2 H
KNO3 + FeS2 = Fe2O3 + K2SO4 + SO3 + N2 =>
6 KNO3 + 2 FeS2 = Fe2O3 + 3 K2SO4 + SO3 + 3 N2
SiCl4 + NaOH = SiO2 + NaCl + H2O =>
SiCl4 + 4 NaOH = SiO2 + 4 NaCl + 2 H2O
BaCO3 + Co(OH)3 = Ba(OH)2 + Co2(CO3)3 =>
3 BaCO3 + 2 Co(OH)3 = 3 Ba(OH)2 + Co2(CO3)3
C106H263O110N16P + O2 = CO2 + H2O + NH3 + PO4 =>
4 C106H263O110N16P + 427 O2 = 424 CO2 + 430 H2O + 64 NH3 + 4 PO4
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Cl + KBr2 = KCl2 + Br2 =>
2 Cl + KBr2 = KCl2 + Br2
HClO4 + NaHO = H2O + NaClO4 =>
HClO4 + NaHO = H2O + NaClO4
FeSO4 + K = FeSO4K =>
FeSO4 + K = FeSO4K
FeCl2 + Al2O3 = FeO + AlCl3 =>
3 FeCl2 + Al2O3 = 3 FeO + 2 AlCl3
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Mn2O7H2O = HMnO4 =>
Mn2O7H2O = 2 HMnO4
Al + Fe2O3 = AlFe + O =>
2 Al + Fe2O3 = 2 AlFe + 3 O
Al2(OH)2 + H2SO4 = Al2SO4 + H2O =>
Al2(OH)2 + H2SO4 = Al2SO4 + 2 H2O
K2Cr2O7 + HCl + SO2 = KCl + CrCl3 + H2O + H2SO4 =>
K2Cr2O7 + 8 HCl + 3 SO2 = 2 KCl + 2 CrCl3 + H2O + 3 H2SO4
NH3(g) + H2(g)SO4(g) = (NH4(g))2(g)SO4(g) =>
2 NH3(g) + H2(g)SO4(g) = (NH4(g))2(g)SO4(g)
CO + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CO + 2 KMnO4 + 3 H2SO4 = 5 CO2 + 2 MnSO4 + K2SO4 + 3 H2O
CH3SO2Cl + H2O = CH4SO3 + HCl =>
CH3SO2Cl + H2O = CH4SO3 + HCl
Ca3PO42 + C + SiO2 = CaSiO3 + P4 + CO2 =>
4 Ca3PO42 + 78 C + 12 SiO2 = 12 CaSiO3 + P4 + 78 CO2
BiCl3(aq) + H2O(l) = Bi(O)Cl(s) + HCl(aq) =>
BiCl3(aq) + H2O(l) = Bi(O)Cl(s) + 2 HCl(aq)
NaHCO3 + H2SO3 = Na2SO3 + CO2 + H2O =>
2 NaHCO3 + H2SO3 = Na2SO3 + 2 CO2 + 2 H2O
Cu + HCl = Cu2H1Cl1 =>
2 Cu + HCl = Cu2H1Cl1
KClO3 + HCl = KCl + Cl2 + H2O =>
KClO3 + 6 HCl = KCl + 3 Cl2 + 3 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
