| Équations équilibrées la veille | Équations équilibrées le lendemain |
BrF5 + 6 KOH = KBrO3 + 5 KF + 3 H2O
H{+} + Br{-} + MnO4{-} = Br2 + Mn{+} + H2O =>
8 H{+} + 6 Br{-} + MnO4{-} = 3 Br2 + Mn{+} + 4 H2O
KCrO2 + KMnO4 = K2CrO4 + MnO2 =>
KCrO2 + KMnO4 = K2CrO4 + MnO2
K2Cr2O7 + NaI + H2SO4 = K2SO4 + Cr2(SO4)3 + Na2SO4 + I2 + H2O =>
K2Cr2O7 + 6 NaI + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 Na2SO4 + 3 I2 + 7 H2O
Na2Zn(CN)4 + H2SO4 + NaHS = Na2SO4 + HCN + ZnS =>
2 Na2Zn(CN)4 + 3 H2SO4 + 2 NaHS = 3 Na2SO4 + 8 HCN + 2 ZnS
Ca(HSO3)2 + MgCO3 = Mg(HSO3)2 + CaCO3 =>
Ca(HSO3)2 + MgCO3 = Mg(HSO3)2 + CaCO3
K2CrO4(aq) + CuSO4(aq) = K2SO4(aq) + CuCrO4(aq) =>
K2CrO4(aq) + CuSO4(aq) = K2SO4(aq) + CuCrO4(aq)
K{+} + ClO3{-} = KClO3 =>
K{+} + ClO3{-} = KClO3
MnC2O4 = MnCO3 + CO =>
MnC2O4 = MnCO3 + CO
Al + (CuSO4) = Al2(SO4)3 + Cu =>
2 Al + 3(CuSO4) = Al2(SO4)3 + 3 Cu
Na3AsO3 + K2Cr2O7 + H2SO4 = Na3AsO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Na3AsO3 + K2Cr2O7 + 4 H2SO4 = 3 Na3AsO4 + Cr2(SO4)3 + K2SO4 + 4 H2O
MnC2O4 = MnO + CO2 + CO =>
MnC2O4 = MnO + CO2 + CO
H2SO5 = SO4 + H2O =>
H2SO5 = SO4 + H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
ZnC2O4(s) = Zn + C2O4 =>
ZnC2O4(s) = Zn + C2O4
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
C4H10 + C2H4 = C10H22 =>
C4H10 + 3 C2H4 = C10H22
H3O{+} + MnO4{-} + SO3{2-} = Mn{2+} + SO4{2-} + H2O =>
6 H3O{+} + 2 MnO4{-} + 5 SO3{2-} = 2 Mn{2+} + 5 SO4{2-} + 9 H2O
(NH4)3PO4 + Ba + Cl2 = Ba3PO4 + (NH4)Cl2 =>
(NH4)3PO4 + 3 Ba + 3 Cl2 = Ba3PO4 + 3(NH4)Cl2
Hg + (OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg + 3(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Fe2O3 + Magnesium = magnesiumoxide + iron =>
Fe2O3 + 3 Mg = 3 MgO + 2 Fe
(NH4)Cl + CaOH2 = CaCl2 + NH4 + H2O =>
2(NH4)Cl + CaOH2 = CaCl2 + 2 NH4 + H2O
Fe + KNO3 + KOH = KFeO2 + N2 + H2 =>
4 Fe + 2 KNO3 + 2 KOH = 4 KFeO2 + N2 + H2
Al + H2O = Al2O3 + H3 =>
2 Al + 3 H2O = Al2O3 + 2 H3
NaCl + NH3 + CO2 + H2O = NaHCO3 + NH4Cl =>
NaCl + NH3 + CO2 + H2O = NaHCO3 + NH4Cl
CuBr2 + Pb(CH3COO2) = Cu(CH3COO2) + PbBr2 =>
CuBr2 + Pb(CH3COO2) = Cu(CH3COO2) + PbBr2
(NH4)2SO4(aq) + CaCl2(aq) = (NH4)Cl(aq) + Ca(SO4)(s) =>
(NH4)2SO4(aq) + CaCl2(aq) = 2(NH4)Cl(aq) + Ca(SO4)(s)
CuN + NaCl = NaN + CuCl =>
CuN + NaCl = NaN + CuCl
MgS + N2 = Mg3N2 + S =>
3 MgS + N2 = Mg3N2 + 3 S
CH3CH2ONa + CH3COOH = CH3COONa + CH3CH2OH =>
CH3CH2ONa + CH3COOH = CH3COONa + CH3CH2OH
Au + O3 = AuO3 =>
Au + O3 = AuO3
Cu(SO4)2 + Na2(CO3) = Cu(CO3) + Na(SO4) =>
Cu(SO4)2 + Na2(CO3) = Cu(CO3) + 2 Na(SO4)
ROH + Na2Cr2O7 + H2SO4 + H2O = ROOH + Cr(OH)3 + NaHSO4 =>
3 ROH + Na2Cr2O7 + 2 H2SO4 + 2 H2O = 3 ROOH + 2 Cr(OH)3 + 2 NaHSO4
Cr + HCOOH = Cr(HCO2)3 + H2 =>
2 Cr + 6 HCOOH = 2 Cr(HCO2)3 + 3 H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2S + As2S3 = Na3AsS3 =>
3 Na2S + As2S3 = 2 Na3AsS3
NaCH3COO + H2O = NaCH3COOH + OH =>
NaCH3COO + H2O = NaCH3COOH + OH
CH3COOH + C3H7OH = CH3COOC2H5 + H2O =>
3 CH3COOH + 2 C3H7OH = 3 CH3COOC2H5 + 2 H2O
NH3 + Cu(OH) = Cu + N2 + H2O =>
2 NH3 + 6 Cu(OH) = 6 Cu + N2 + 6 H2O
CH4 + NH3 = C9H21N6 + H2 =>
18 CH4 + 12 NH3 = 2 C9H21N6 + 33 H2
HBr + PCl3 = HCl + PBr3 =>
3 HBr + PCl3 = 3 HCl + PBr3
P2O3 + H2O = POH + H2O2 =>
P2O3 + 3 H2O = 2 POH + 2 H2O2
Na2CrO4 + H2O2 + HNO3 = CrO5 + H2O + NaNO3 =>
Na2CrO4 + 2 H2O2 + 2 HNO3 = CrO5 + 3 H2O + 2 NaNO3
Sn(OH)4 + H2SO4 = Sn(SO4)2 + H2O =>
Sn(OH)4 + 2 H2SO4 = Sn(SO4)2 + 4 H2O
(NH4)2Cr2O7(s) = NH3(ac) + Cr2O3(s) + H2O(l) + O2(g) =>
2(NH4)2Cr2O7(s) = 4 NH3(ac) + 2 Cr2O3(s) + 2 H2O(l) + 3 O2(g)
MnO2(aq) + H3AsO3(aq) = Mn(aq) + H3AsO4(aq) =>
MnO2(aq) + 2 H3AsO3(aq) = Mn(aq) + 2 H3AsO4(aq)
CO + IO5 = CO2 + I =>
5 CO + IO5 = 5 CO2 + I
K2O + SO2 = K2SO3 =>
K2O + SO2 = K2SO3
H2S + KClO3 = S + KCl + H2O =>
3 H2S + KClO3 = 3 S + KCl + 3 H2O
гидроксидкальция + углекислыйгаз = карбонаткальция + вода =>
Ca(OH)2 + CO2 = CaCO3 + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
