Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag(s) + CuSO4(aq) = Cu(s) + AgSO4(aq)
Na2S + H2O2 = NaOH + S =>
Na2S + H2O2 = 2 NaOH + S
NH4Cl + NaNO3 = H2O + N2O + NaCl =>
NH4Cl + NaNO3 = 2 H2O + N2O + NaCl
BaCl2 + Na2SO = BaSO + NaCl =>
BaCl2 + Na2SO = BaSO + 2 NaCl
Sb(s) + L2(g) = SbL3(s) =>
2 Sb(s) + 3 L2(g) = 2 SbL3(s)
Na2SiO3 + SO2 = NaS + Na2SO4 + SiO2 =>
6 Na2SiO3 + 7 SO2 = 2 NaS + 5 Na2SO4 + 6 SiO2
K2S + H2CO3 = K2CO3 + H2S =>
K2S + H2CO3 = K2CO3 + H2S
H2SO4 + CaS = HS + Ca + SO4 =>
H2SO4 + 2 CaS = 2 HS + 2 Ca + SO4
Cu + H2SO4 = CuO4S + O2S + H2O =>
Cu + 2 H2SO4 = CuO4S + O2S + 2 H2O
NaFeCoO2 + CO2 + O2 = Fe2O3 + Na2CO3 + Co3O4 =>
6 NaFeCoO2 + 3 CO2 + 4 O2 = 3 Fe2O3 + 3 Na2CO3 + 2 Co3O4
C6H5CH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C6H5COOH + H2O =>
5 C6H5CH3 + 6 KMnO4 + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 C6H5COOH + 14 H2O
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
NaOH(aq) + CO2(g) = Na2CO3(aq) + H2O(l) =>
2 NaOH(aq) + CO2(g) = Na2CO3(aq) + H2O(l)
Zn + H2OSO4 = ZnH2OSO4 =>
Zn + H2OSO4 = ZnH2OSO4
Pb2(NO3)2 + KI = PbI + KNO3 =>
Pb2(NO3)2 + 2 KI = 2 PbI + 2 KNO3
H2S + Sn(OH)4 = H2O + Sn(OH)2S =>
H2S + Sn(OH)4 = 2 H2O + Sn(OH)2S
Ni + S = NiS =>
Ni + S = NiS
FeCe3 + HJ = FeCe2 + HCe + J2 =>
2 FeCe3 + 2 HJ = 2 FeCe2 + 2 HCe + J2
HI + HNO3 = HIO2 + NO2 + H2O =>
HI + 4 HNO3 = HIO2 + 4 NO2 + 2 H2O
NaBr + MnO2 + HSO4 = Na2SO4 + MnSO4 + Br + H2O =>
6 NaBr + MnO2 + 4 HSO4 = 3 Na2SO4 + MnSO4 + 6 Br + 2 H2O
C(s) + H2 = C2H6(g) =>
2 C(s) + 3 H2 = C2H6(g)
Fe + Cu(ClO3)2 = Fe(ClO3)2 + Cu =>
Fe + Cu(ClO3)2 = Fe(ClO3)2 + Cu
C + K = CK =>
C + K = CK
Na2CO3 + CH3COOH = NaOOCCH3 + CO3 + H2O =>
6 Na2CO3 + 11 CH3COOH = 12 NaOOCCH3 + 4 CO3 + 4 H2O
FeSO4 + K3Fe(CN)6 = KFe(Fe(CN)6)K2SO4 =>
FeSO4 + K3Fe(CN)6 = KFe(Fe(CN)6)K2SO4
Ba + Zn(NO3)2 = Ba(NO3)2 + Zn =>
Ba + Zn(NO3)2 = Ba(NO3)2 + Zn
FeSO4 + KCNS = Fe(CNS)2 + K2SO4 =>
FeSO4 + 2 KCNS = Fe(CNS)2 + K2SO4
Na2HPo4 + NaOH = Na3Po4 + H2O =>
Na2HPo4 + NaOH = Na3Po4 + H2O
NaI + Ag2SO4 = Na2SO4 + AgI =>
2 NaI + Ag2SO4 = Na2SO4 + 2 AgI
N2(g) + O2 = N2O5 =>
2 N2(g) + 5 O2 = 2 N2O5
TiO + CH3COO + H2O = CH3COOH + TiO(OH)2 =>
TiO + 2 CH3COO + 2 H2O = 2 CH3COOH + TiO(OH)2
V2O5 + Cu = CuO + V =>
V2O5 + 5 Cu = 5 CuO + 2 V
K2CO3(aq) + SnCl4(aq) = KCl + Sn(CO3)2 =>
2 K2CO3(aq) + SnCl4(aq) = 4 KCl + Sn(CO3)2
K3[Al(OH)6] = Al(OH)3 + KOH =>
K3[Al(OH)6] = Al(OH)3 + 3 KOH
Mg5Al2Si3O10O8H8 + Mg2Si2O6 = Mg2SiO4 + Mg2Si5Al4O18 + H2O =>
2 Mg5Al2Si3O10O8H8 + 3 Mg2Si2O6 = 7 Mg2SiO4 + Mg2Si5Al4O18 + 8 H2O
AgCl + NaOH + C6H12O6 = Ag + NaCl + NaC6H11O7 + H2O =>
2 AgCl + 3 NaOH + C6H12O6 = 2 Ag + 2 NaCl + NaC6H11O7 + 2 H2O
[Cu(NH3)4]{+2} + CN{-} + H2O = [Cu(CN)3]{-3} + CNO{-} + NH4{+} + NH3 =>
[Cu(NH3)4]{+2} + 4 CN{-} + H2O = [Cu(CN)3]{-3} + CNO{-} + 2 NH4{+} + 2 NH3
Fe(s) + HCl = FeCl2 + H2 =>
Fe(s) + 2 HCl = FeCl2 + H2
Cr(OH)2 + HNO3 = Cr(NO3)3 + H2O + N2O =>
8 Cr(OH)2 + 26 HNO3 = 8 Cr(NO3)3 + 21 H2O + N2O
Fe + H2C2O4 = Fe2(C2O4)3 + H2 =>
2 Fe + 3 H2C2O4 = Fe2(C2O4)3 + 3 H2
(CH3COO)2Mg + HCl = MgCl2 + CH3COOH =>
(CH3COO)2Mg + 2 HCl = MgCl2 + 2 CH3COOH
HCIO3 = HCIO4 + CIO2 + H2O =>
3 HCIO3 = HCIO4 + 2 CIO2 + H2O
Al(NO{3}){3} + NaOH = Al(OH){3} + NaNO{3} =>
Al(NO{3}){3} + NaOH = Al(OH){3} + NaNO{3}
B2 + O2 + H2O = H2B2O4 =>
2 B2 + 3 O2 + 2 H2O = 2 H2B2O4
NH3(aq) + CoCl2(aq) = Co3N2(aq) + HCl(aq) =>
2 NH3(aq) + 3 CoCl2(aq) = Co3N2(aq) + 6 HCl(aq)
Hg2(NO3)2 + CaBr2 = HgBr2 + Ca(NO3) =>
Hg2(NO3)2 + 2 CaBr2 = 2 HgBr2 + 2 Ca(NO3)
Fe2O3 + ClO{-} + OH{-} = FeO4{2-} + Cl{-} + H2O =>
Fe2O3 + 3 ClO{-} + 4 OH{-} = 2 FeO4{2-} + 3 Cl{-} + 2 H2O
C14H12O2 + NH4NO3 = C14H10O2 + N2 + H2O =>
C14H12O2 + NH4NO3 = C14H10O2 + N2 + 3 H2O
FeSO4 + O2 + H2SO4 = Fe2(SO4)3 + H2O =>
4 FeSO4 + O2 + 2 H2SO4 = 2 Fe2(SO4)3 + 2 H2O
FeSO4 + NaOCl = Fe2O3 + NaCl + SO4 =>
2 FeSO4 + 3 NaOCl = Fe2O3 + 3 NaCl + 2 SO4
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 |
Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/18/25
Équations équilibrées sur06/17/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.