| Équations équilibrées la veille |
NaF + CoF2 = NaCoF3
Ca(NO3)2 + H2SO4 = CaSO4 + NHO3 =>
Ca(NO3)2 + H2SO4 = CaSO4 + 2 NHO3
H2AsO4 + OH = HAsO4 + H2O =>
H2AsO4 + OH = HAsO4 + H2O
KOH + ZnCl2 = K2[Zn(OH)4] + KCl =>
4 KOH + ZnCl2 = K2[Zn(OH)4] + 2 KCl
CH3NHNHCH3 + N2O4 = N2 + CO + H2O =>
2 CH3NHNHCH3 + 3 N2O4 = 5 N2 + 4 CO + 8 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaHCO3(s) + CaCl2(aq) = CaCO3(s) + NaCl(aq) + H2O(l) + CO2(g) =>
2 NaHCO3(s) + CaCl2(aq) = CaCO3(s) + 2 NaCl(aq) + H2O(l) + CO2(g)
Fe(NO3)3 + KSCN = Fe(SCN)6 + K + NO3 =>
Fe(NO3)3 + 6 KSCN = Fe(SCN)6 + 6 K + 3 NO3
KCl + Ca(OH)2 + HgS = K2S + CaCl2 + Hg2Cl2 + H2O2 =>
4 KCl + Ca(OH)2 + 2 HgS = 2 K2S + CaCl2 + Hg2Cl2 + H2O2
CH3CCCH3 + K2Cr2O7 + H2SO4 = CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
9 CH3CCCH3 + 5 K2Cr2O7 + 20 H2SO4 = 12 CH3CH2COOH + 5 K2SO4 + 5 Cr2(SO4)3 + 11 H2O
Li2SO4(aq) + SrCl2(aq) = SrSO4 + LiCl =>
Li2SO4(aq) + SrCl2(aq) = SrSO4 + 2 LiCl
HCOOH + C2H5OH = C2H5COO + H2O =>
10 HCOOH + 7 C2H5OH = 8 C2H5COO + 11 H2O
Al(s) + NO3{-}(aq) + OH{-}(aq) + H2O = Al(OH)4{-}(aq) + NH4(g) =>
3 Al(s) + NO3{-}(aq) + 2 OH{-}(aq) + 7 H2O = 3 Al(OH)4{-}(aq) + NH4(g)
TiC4 + Mg = MgC2 + Ti =>
TiC4 + 2 Mg = 2 MgC2 + Ti
C3H5COOH + Cu(OH)2 = (C3H5COO)2Cu + H2O =>
2 C3H5COOH + Cu(OH)2 = (C3H5COO)2Cu + 2 H2O
NaOCl + Na2S2O3H10O5 = NaCl + Na2SO4 + H2O + S =>
NaOCl + Na2S2O3H10O5 = NaCl + Na2SO4 + 5 H2O + S
KFe(SO4)2 + KSCN = K2SO4 + Fe(SCN)3 =>
KFe(SO4)2 + 3 KSCN = 2 K2SO4 + Fe(SCN)3
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
Mg2 + Zn2O2 = Zn2 + Mg2O2 =>
Mg2 + Zn2O2 = Zn2 + Mg2O2
BaCl + Na3AsO4 = Ba + AsO4 + NaCl =>
3 BaCl + Na3AsO4 = 3 Ba + AsO4 + 3 NaCl
C6H5COOH + H2 = C6H11COOH =>
C6H5COOH + 3 H2 = C6H11COOH
Zn(OH)4{2-} + Ca{2+} = CaZn(OH)4 =>
Zn(OH)4{2-} + Ca{2+} = CaZn(OH)4
LiCN + NaBr = LiBr + NaCN =>
LiCN + NaBr = LiBr + NaCN
AIN + Cl2 = AICl3 + N2 =>
2 AIN + 3 Cl2 = 2 AICl3 + N2
Mg + Cl = Mg7Cl2 =>
7 Mg + 2 Cl = Mg7Cl2
NiSO4 + AgNO3 = NiSO7AgN =>
NiSO4 + AgNO3 = NiSO7AgN
Pb(NO3)2 + AgCl3 = PbCl2 + Ag(NO3)3 =>
3 Pb(NO3)2 + 2 AgCl3 = 3 PbCl2 + 2 Ag(NO3)3
MnSO4 + NaBiO3 + H2SO4 = Bi2(SO4)3 + H2O + Na2SO4 + HMnO4 =>
4 MnSO4 + 10 NaBiO3 + 16 H2SO4 = 5 Bi2(SO4)3 + 14 H2O + 5 Na2SO4 + 4 HMnO4
CH3CH(OH)COOH + H2O = CH3CH(OH) + HCO3 =>
13 CH3CH(OH)COOH + 3 H2O = 15 CH3CH(OH) + 9 HCO3
Br2 + S2 + H3O = HBr + H2SO4 =>
10 Br2 + S2 + 8 H3O = 20 HBr + 2 H2SO4
FeSO4*(NH4)2SO4*6H2O + NH3 = FeSO4*(NH4)2SO4 + HNO3 + H2 =>
FeSO4*(NH4)2SO4*6H2O + 2 NH3 = FeSO4*(NH4)2SO4 + 2 HNO3 + 8 H2
NI + H2SO4 = NISO4 + SO2 + H2O =>
NI + 2 H2SO4 = NISO4 + SO2 + 2 H2O
AgNO{+3} + K2CrO4 = AgCrO4 + K2NO{+3} =>
AgNO{+3} + K2CrO4 = AgCrO4 + K2NO{+3}
O + C8H8 = CO2 + H2O =>
20 O + C8H8 = 8 CO2 + 4 H2O
MgO + SiO2 = Mg2SiO4 =>
2 MgO + SiO2 = Mg2SiO4
Cr2O7{-2} + H{+} + Fe{+2} = Cr{3+} + H2O + Fe{3+} =>
Cr2O7{-2} + 14 H{+} + 6 Fe{+2} = 2 Cr{3+} + 7 H2O + 6 Fe{3+}
FeO + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeO + 2 KMnO4 + 18 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 18 H2O
C6H14 + O2 = CO2 + H2O7 =>
2 C6H14 + 61 O2 = 12 CO2 + 14 H2O7
Fe2O6 + CO = Fe + CO2 =>
Fe2O6 + 6 CO = 2 Fe + 6 CO2
MgCO3 + HBr = MgBr2 + CO2H2O =>
MgCO3 + 2 HBr = MgBr2 + CO2H2O
(CH3)3NO + H = (CH3)3N + H2O =>
(CH3)3NO + 2 H = (CH3)3N + H2O
ZnO + N = ZnN + O =>
ZnO + N = ZnN + O
NH4PH6 = PN + H2 =>
NH4PH6 = PN + 5 H2
C5H42 + O2 = CO2 + H2O =>
2 C5H42 + 31 O2 = 10 CO2 + 42 H2O
Cu(NO3)2 + H2SO4 = Cu(SO4) + H(NO3) =>
Cu(NO3)2 + H2SO4 = Cu(SO4) + 2 H(NO3)
C6H8O6 + KOH = H2O + KC6H7O6 =>
C6H8O6 + KOH = H2O + KC6H7O6
H3C6H5O7(aq) + NaHCO3(s) = CO2(g) + H2O(liq) + Na3C6H5O7(aq) =>
H3C6H5O7(aq) + 3 NaHCO3(s) = 3 CO2(g) + 3 H2O(liq) + Na3C6H5O7(aq)
MgSO4 + NaBr = Na2SO4 + MgBr2 =>
MgSO4 + 2 NaBr = Na2SO4 + MgBr2
FeCl2 + NaOH + O2 + H2O = Fe(OH)3 + NaCl =>
4 FeCl2 + 8 NaOH + O2 + 2 H2O = 4 Fe(OH)3 + 8 NaCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
