| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
ZnSO4 + NaOH = Na2SO4 + Zn(OH)2 =>
ZnSO4 + 2 NaOH = Na2SO4 + Zn(OH)2
CrO4{2-} + H2O + Cu = Cr(OH)3 + Cu(OH)2 + OH{-} =>
2 CrO4{2-} + 8 H2O + 3 Cu = 2 Cr(OH)3 + 3 Cu(OH)2 + 4 OH{-}
Fe2(SO3)3 + H2SO4 = Fe2(SO4)3 + H2SO3 =>
Fe2(SO3)3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2SO3
CO2 + Mg(OH)2 = MgCO3 + H2O =>
CO2 + Mg(OH)2 = MgCO3 + H2O
ZnI2 + Li2CrO4 = ZnCrO4 + LiI =>
ZnI2 + Li2CrO4 = ZnCrO4 + 2 LiI
C2H5COC2H5 + O2 = CO2 + H2O =>
C2H5COC2H5 + 7 O2 = 5 CO2 + 5 H2O
Au + NaBr = Au2Br + Na =>
2 Au + NaBr = Au2Br + Na
Hg + C + O2 = HgCO3 =>
2 Hg + 2 C + 3 O2 = 2 HgCO3
SO3{2-} = S{-2} + SO4{-2} =>
4 SO3{2-} = S{-2} + 3 SO4{-2}
NaPO4 + LiOH = LiPO4 + NaOH =>
NaPO4 + LiOH = LiPO4 + NaOH
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Tc4 + O2 = Tc2O7 =>
Tc4 + 7 O2 = 2 Tc2O7
K3(PO4) + MnCl2 = KCl + Mn3(PO4)2 =>
2 K3(PO4) + 3 MnCl2 = 6 KCl + Mn3(PO4)2
CuSO4 = Cu + SO4 =>
CuSO4 = Cu + SO4
H{+} + NO2{-} + Cr2O72{-} = Cr3{+} + NO3{-} + H2O =>
10 H{+} + 427 NO2{-} + 6 Cr2O72{-} = 4 Cr3{+} + 427 NO3{-} + 5 H2O
CaCl + AgNO = AgCl + CaNO =>
CaCl + AgNO = AgCl + CaNO
C17H30 + O2 = CO2 + H2O =>
2 C17H30 + 49 O2 = 34 CO2 + 30 H2O
Sb2S3 + H{+} + NO3{-} = NO + SbO3[{-}] + SO4{2-} + H2O =>
3 Sb2S3 + 4 H{+} + 28 NO3{-} = 28 NO + 6 SbO3[{-}] + 9 SO4{2-} + 2 H2O
C3H8 + F2 = HF + C3H7F =>
C3H8 + F2 = HF + C3H7F
Zn + AgCN = Ag + Zn(CN)2 =>
Zn + 2 AgCN = 2 Ag + Zn(CN)2
BaSO4 + NaF = BaF2 + Na2SO4 =>
BaSO4 + 2 NaF = BaF2 + Na2SO4
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
C10H7OH + O2 = CO2 + H2O =>
2 C10H7OH + 23 O2 = 20 CO2 + 8 H2O
BaOH2 + NH4I = BaI + NH4OH2 =>
BaOH2 + NH4I = BaI + NH4OH2
Ag(NO3) + Ca(CO3) = Ag2(CO3) + Ca(NO3)2 =>
2 Ag(NO3) + Ca(CO3) = Ag2(CO3) + Ca(NO3)2
Cr(OH)3 + MnO2 + KOH = K2CrO4 + Mn(OH)2 + H2O =>
2 Cr(OH)3 + 3 MnO2 + 4 KOH = 2 K2CrO4 + 3 Mn(OH)2 + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CH3CH2COO + H2O = CH3CH2COOH + OH =>
CH3CH2COO + H2O = CH3CH2COOH + OH
K2Cr2O7 + FeSO4 + H2SO4 = Fe(SO43) + Cr2(SO4)3 + K2SO4 + H2O =>
13 K2Cr2O7 + FeSO4 + 52 H2SO4 = Fe(SO43) + 13 Cr2(SO4)3 + 13 K2SO4 + 52 H2O
Fe(C2H3O2)3 + NaOH = Na(C2H3O2) + Fe(OH)3 =>
Fe(C2H3O2)3 + 3 NaOH = 3 Na(C2H3O2) + Fe(OH)3
Mg3(PO3)2 = Mg + PO3 =>
Mg3(PO3)2 = 3 Mg + 2 PO3
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + KOH + MnO + H2O =>
10 FeSO4 + 2 KMnO4 + 5 H2SO4 = 5 Fe2(SO4)3 + 2 KOH + 2 MnO + 4 H2O
CaCO3 + O2 = CO4 + CaO =>
CaCO3 + O2 = CO4 + CaO
Na2Co3 + NaOH = Na2OH + NaCo3 =>
Na2Co3 + NaOH = Na2OH + NaCo3
RSH + KOH = RSK + H2O =>
RSH + KOH = RSK + H2O
KBr + I2 = I2Br + K =>
KBr + I2 = I2Br + K
(b)CO2(g) + H2O(l) = C6H12O6(s) + O2(g) =>
6(b)CO2(g) + 6 H2O(l) = C6H12O6(s) + 6 O2(g)
K4[Fe(CN)6] + H2SO4 + NaNO2 = K3[Fe(CN)6] + N2 + Na2SO4 + K2SO4 + H2O =>
6 K4[Fe(CN)6] + 4 H2SO4 + 2 NaNO2 = 6 K3[Fe(CN)6] + N2 + Na2SO4 + 3 K2SO4 + 4 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
NaPO4 + LiOH = LiPO4 + NaOH =>
NaPO4 + LiOH = LiPO4 + NaOH
Na2SO4 + Pb(CH3COO)2 = PbSO4 + Na2(CH3COO)2 =>
Na2SO4 + Pb(CH3COO)2 = PbSO4 + Na2(CH3COO)2
Ca(NO3)2 + K2CO3 = CaCO3 + KNO3 =>
Ca(NO3)2 + K2CO3 = CaCO3 + 2 KNO3
CO2 + H2O + HBr = C2H3Br + O2 =>
4 CO2 + 2 H2O + 2 HBr = 2 C2H3Br + 5 O2
NaI + Ba(NO3)2 = BaI + Na(NO3)2 =>
NaI + Ba(NO3)2 = BaI + Na(NO3)2
R2O7 + H2O = HRO4 =>
R2O7 + H2O = 2 HRO4
CH3CH2 + H2O = CH3CH2OH + H2 =>
2 CH3CH2 + 2 H2O = 2 CH3CH2OH + H2
Y + Es = YEs =>
Y + Es = YEs
C2H5O2N + O2 = CO2 + H2O + NH3 =>
2 C2H5O2N + 3 O2 = 4 CO2 + 2 H2O + 2 NH3
Co(NO3)2NH4ClC7H4ONH4OH + H2O2 = Co(NO3)2NH4ClC7H4ONH4OHH2O2 =>
Co(NO3)2NH4ClC7H4ONH4OH + H2O2 = Co(NO3)2NH4ClC7H4ONH4OHH2O2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
