| Équations équilibrées la veille | Équations équilibrées le lendemain |
TcO2 + 2 H2SO4 = Tc(SO4)2 + 2 H2O
Na2HPO4 + H2O = H2 + NaOH + PO4 =>
2 Na2HPO4 + 4 H2O = 3 H2 + 4 NaOH + 2 PO4
цинк + сернаякислота = сульфатцинка + водород =>
Zn + H2SO4 = ZnSO4 + H2
I{-} + Fe{+3} = I2 + Fe{+2} =>
2 I{-} + 2 Fe{+3} = I2 + 2 Fe{+2}
H2O + KMnO4 + NaOH + CH3OH = MnO4 + KCH5 + NaH2O3 =>
H2O + KMnO4 + NaOH + CH3OH = MnO4 + KCH5 + NaH2O3
Cu + H2SO4 = CuSO5 + SO2 + H2O =>
Cu + 3 H2SO4 = CuSO5 + 2 SO2 + 3 H2O
H2O + KMnO4 + NaOH + CH3OH = MnO4 + KCH5 + NaH2O3 =>
H2O + KMnO4 + NaOH + CH3OH = MnO4 + KCH5 + NaH2O3
B2O3 + HCl = BCl + H2O + O2 =>
B2O3 + 2 HCl = 2 BCl + H2O + O2
C6H12O6 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C6H12O6 + 24 KMnO4 + 36 H2SO4 = 30 CO2 + 12 K2SO4 + 24 MnSO4 + 66 H2O
Cu(OH)2 + Cs = CsOH + Cu =>
Cu(OH)2 + 2 Cs = 2 CsOH + Cu
KOH + Na2CrO4 + AgNO3 = Ag2CrO4 + NaOH + KNO3 =>
2 KOH + Na2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 NaOH + 2 KNO3
C4H9Cl + Cl2 = C4H8Cl2 + HCl =>
C4H9Cl + Cl2 = C4H8Cl2 + HCl
Fe2O3 + Mn2O3 = FeMn2O4 + O2 =>
2 Fe2O3 + 4 Mn2O3 = 4 FeMn2O4 + O2
H2O + KMnO4 + NaOH + CH3OH = MnO4 + KCH5 + NaH2O3 =>
H2O + KMnO4 + NaOH + CH3OH = MnO4 + KCH5 + NaH2O3
I + NH4 = I(NH4)3 =>
I + 3 NH4 = I(NH4)3
C7H7Cl + CuO + O2 = CuCl + CO2 + H2O =>
4 C7H7Cl + 4 CuO + 33 O2 = 4 CuCl + 28 CO2 + 14 H2O
Ni(NO3)2 + Na(SO3) = Ni(SO3)2 + Na(NO3) =>
Ni(NO3)2 + 2 Na(SO3) = Ni(SO3)2 + 2 Na(NO3)
CuCl2 + MgSO4 = CuSO4 + Cl2Mg =>
CuCl2 + MgSO4 = CuSO4 + Cl2Mg
C4(H2)5 + O2 = H2O + CO2 =>
2 C4(H2)5 + 13 O2 = 10 H2O + 8 CO2
H9 + O7 = H2O =>
14 H9 + 9 O7 = 63 H2O
K2S + CU(OH)2 = CUS + KOH =>
K2S + CU(OH)2 = CUS + 2 KOH
Mg + Cr{3+} = Mg{2+} + Cr =>
3 Mg + 2 Cr{3+} = 3 Mg{2+} + 2 Cr
C6H2(NO2)3OH + FeSO4 + NH3 + H2O = C6H2(NO2)2NH2OH + Fe(OH)3 + (NH4)2SO4 =>
C6H2(NO2)3OH + 6 FeSO4 + 12 NH3 + 16 H2O = C6H2(NO2)2NH2OH + 6 Fe(OH)3 + 6(NH4)2SO4
CrO3 + SO3 = Cr(SO4)3 =>
CrO3 + 3 SO3 = Cr(SO4)3
C6H10O5 + NaNO3 = N2 + CO2 + H2O + Na2CO3 =>
5 C6H10O5 + 24 NaNO3 = 12 N2 + 18 CO2 + 25 H2O + 12 Na2CO3
Cu(NO3) + SO3 = CuSO4 + NO2 =>
Cu(NO3) + SO3 = CuSO4 + NO2
Cu + HNO3 + HCl = CuCl2 + H2O + NO =>
3 Cu + 2 HNO3 + 6 HCl = 3 CuCl2 + 4 H2O + 2 NO
H2CO3 + CuS = CuCO3 + H2S =>
H2CO3 + CuS = CuCO3 + H2S
K2S2O3 + Br2 = KBr + K2SO4 + S =>
4 K2S2O3 + Br2 = 2 KBr + 3 K2SO4 + 5 S
Zn + MgSO4 = ZnMgSO4 =>
Zn + MgSO4 = ZnMgSO4
CH3COOH + NaHSO3 = CH3COO{-} + HSO2{+} + NaOH =>
CH3COOH + NaHSO3 = CH3COO{-} + HSO2{+} + NaOH
Ag + H2S + O2 = AgSO4 + H2O =>
2 Ag + 2 H2S + 5 O2 = 2 AgSO4 + 2 H2O
K3PO4 + Mg = Mg2PO4 + K3 =>
K3PO4 + 2 Mg = Mg2PO4 + K3
SnS + Na2S = SnS2Na2 =>
SnS + Na2S = SnS2Na2
Ag + NO3 + NaBr = NaNO3 + AgBr =>
Ag + NO3 + NaBr = NaNO3 + AgBr
PBS + HCl = PBCl2 + H2S =>
PBS + 2 HCl = PBCl2 + H2S
Fe(III) + O2 = Fe(III)O2 =>
Fe(III) + O2 = Fe(III)O2
K[Fe(SCN)6] + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO3 =>
6 K[Fe(SCN)6] + 94 K2Cr2O7 + 334 H2SO4 = 3 Fe2(SO4)3 + 94 Cr2(SO4)3 + 36 CO2 + 334 H2O + 79 K2SO4 + 36 KNO3
Ca(OH)2 + H3OCl = CaCl2 + H2O =>
Ca(OH)2 + 2 H3OCl = CaCl2 + 4 H2O
Fe + S(heat) = FeS =>
Fe + S(heat) = FeS
CO + KOH = K2CO3 + H2 =>
CO + 2 KOH = K2CO3 + H2
H2O + KMnO4 + NaOH + CH3OH = MnO4 + KCH5 + NaH2O3 =>
H2O + KMnO4 + NaOH + CH3OH = MnO4 + KCH5 + NaH2O3
HCl + KMnO4 = KCl + MnCl2 + Cl2 + H2O =>
16 HCl + 2 KMnO4 = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O
Na2O + H2SO4 = H2O + Na2SO4 =>
Na2O + H2SO4 = H2O + Na2SO4
Ni(C18H33O2)2 = NiO + C17H34 + CO =>
17 Ni(C18H33O2)2 = 17 NiO + 33 C17H34 + 51 CO
H2O + KMnO4 + NaOH + CH3OH = MnO4 + KCH5 + NaH2O3 =>
H2O + KMnO4 + NaOH + CH3OH = MnO4 + KCH5 + NaH2O3
(C17H35COO)2Ca + NaOH = (C17H35COO)Na + Ca(OH)2 =>
(C17H35COO)2Ca + 2 NaOH = 2(C17H35COO)Na + Ca(OH)2
MnCl2 + Br2 + KOH = KMnO4 + KBr + H2O + Cl2 =>
2 MnCl2 + 7 Br2 + 16 KOH = 2 KMnO4 + 14 KBr + 8 H2O + 2 Cl2
Al + Sn{2+} = Al{+} + Sn =>
2 Al + Sn{2+} = 2 Al{+} + Sn
SO3 + SrOH2 = Sr2SO3 + H2O =>
SO3 + 2 SrOH2 = Sr2SO3 + 2 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 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
