| Équations équilibrées la veille |
3 SO2 + 2 K2CrO4 + 2 H2O = K2SO4 + 2 H2SO4 + 2 KCrO2
Pb + Cu(NO3)2 = Pb(NO3)4 + Cu2 =>
Pb + 2 Cu(NO3)2 = Pb(NO3)4 + Cu2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
NaOCl + Na2SO3 = Na + Cl + SO4 =>
NaOCl + Na2SO3 = 3 Na + Cl + SO4
HCl + Mn(O)2 = MnCl2 + (H)2O + (Cl)2 =>
4 HCl + Mn(O)2 = MnCl2 + 2(H)2O + (Cl)2
C6H12O6 = CH2(OH)CH2CH2CH3 + H2O + CO2 =>
C6H12O6 = CH2(OH)CH2CH2CH3 + H2O + 2 CO2
C3 + O2 = CO =>
2 C3 + 3 O2 = 6 CO
HN(CH2CH3)2 + H2O = H2N(CH2CH3)2 + OH =>
HN(CH2CH3)2 + H2O = H2N(CH2CH3)2 + OH
HK + H2O = KOH + H2 =>
HK + H2O = KOH + H2
HO + C = HC + O =>
HO + C = HC + O
C13H10N2H4 + COCl2 = C15H10N2O2 + HCl =>
C13H10N2H4 + 2 COCl2 = C15H10N2O2 + 4 HCl
Cr(NO3)3*9H2O + Al(NO3)3*9H2O + CO(NH2)2 = CrAl199O300 + N2 + CO2 + H2O =>
Cr(NO3)3*9H2O + 199.00000000001Al(NO3)3*9H2O + 500.00000000002CO(NH2)2 = CrAl199O300 + 800.00000000002N2 + 500.00000000002CO2 + 2800.0000000001H2O
CH4 + KMnO4 = C2H4(OH)2 + MnO2 + KOH =>
2 CH4 + 2 KMnO4 = C2H4(OH)2 + 2 MnO2 + 2 KOH
ZnBr2 + Na2SO3 = NaBr + ZnSO3 =>
ZnBr2 + Na2SO3 = 2 NaBr + ZnSO3
CH3OH + K = CH3OK + H2 =>
2 CH3OH + 2 K = 2 CH3OK + H2
KMnO8 + HBr = MnBr2 + KBr + Br2 + H2O =>
2 KMnO8 + 32 HBr = 2 MnBr2 + 2 KBr + 13 Br2 + 16 H2O
MnO4{-} + C6H7O6 + H{+} = Mn2{+} + CO2 + H2O =>
38 MnO4{-} + 13 C6H7O6 + 57 H{+} = 19 Mn2{+} + 78 CO2 + 74 H2O
H + Ag = HAg =>
H + Ag = HAg
CuSO4 + B = B2(SO4)3 + Cu =>
3 CuSO4 + 2 B = B2(SO4)3 + 3 Cu
Fe + HNO3 + HF = FeF4 + NO + H2O =>
3 Fe + 4 HNO3 + 12 HF = 3 FeF4 + 4 NO + 8 H2O
La(NO3)3*6H2O + CH4N2O + Al(NO3)3*9H2O = LaAlO3 + CO2 + H2O + N2O =>
La(NO3)3*6H2O + 3 CH4N2O + Al(NO3)3*9H2O = LaAlO3 + 3 CO2 + 21 H2O + 6 N2O
Fe2O3 + Al2O3 = Al2Fe2O2 + O2 =>
Fe2O3 + Al2O3 = Al2Fe2O2 + 2 O2
C7H6O3 + HOCH3 = C8H8O3 + H2O =>
C7H6O3 + HOCH3 = C8H8O3 + H2O
Co + CrO4 = Co2CrO4 =>
2 Co + CrO4 = Co2CrO4
K2Cr2O7 + HBr + HCl = CrCl3 + Br2 + KCl + H2O =>
K2Cr2O7 + 6 HBr + 8 HCl = 2 CrCl3 + 3 Br2 + 2 KCl + 7 H2O
NaNo3 + BaCl2 = NaCl2 + BaNo3 =>
NaNo3 + BaCl2 = NaCl2 + BaNo3
C19H15OMgBr + HCl = C19H16O + MgBrCl =>
C19H15OMgBr + HCl = C19H16O + MgBrCl
H2O + NaAlO2 = NaOH + Al(OH)3 =>
2 H2O + NaAlO2 = NaOH + Al(OH)3
(NH4)2SO4 + CaCl2 = (NH4)2Cl + Ca(SO4)2 =>
2(NH4)2SO4 + CaCl2 = 2(NH4)2Cl + Ca(SO4)2
KMnO4 + HCOH + H2O = HCOOH + MnO2 + KOH =>
2 KMnO4 + 3 HCOH + H2O = 3 HCOOH + 2 MnO2 + 2 KOH
NaCl + AgNO{3} = AgCl + NaNO{3} =>
NaCl + AgNO{3} = AgCl + NaNO{3}
(NH4)2SO4 + CaCl2 = (NH4)2Cl + Ca(SO4)2 =>
2(NH4)2SO4 + CaCl2 = 2(NH4)2Cl + Ca(SO4)2
C2H5OH + H3PO4 = C12H27O4P + H2O =>
6 C2H5OH + H3PO4 = C12H27O4P + 6 H2O
KMnO4 + HCl + H2C2O4 = KCl + MnCl2 + CO2 + H2O =>
2 KMnO4 + 6 HCl + 5 H2C2O4 = 2 KCl + 2 MnCl2 + 10 CO2 + 8 H2O
C7H7O2N + O2 = CO2 + H2O + N2O5 =>
2 C7H7O2N + 18 O2 = 14 CO2 + 7 H2O + N2O5
LiCl + Pb(No{3}){2} = PbCl{2} + LiNo{3} =>
LiCl + Pb(No{3}){2} = PbCl{2} + LiNo{3}
(NH4)2SO4 + CaCl2 = (NH4)2Cl + Ca(SO4)2 =>
2(NH4)2SO4 + CaCl2 = 2(NH4)2Cl + Ca(SO4)2
гидроксидкальция + углекислыйгаз = карбонаткальция + вода =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CH3COOH + (CH3)3N = CH2COO + NH(CH3)3 =>
CH3COOH + 2(CH3)3N = CH2COO + 2 NH(CH3)3
CH3COOH + Al(OH)3 = HOH + Al(CH3COO)3 =>
3 CH3COOH + Al(OH)3 = 3 HOH + Al(CH3COO)3
Cu3Zn2 + H2O2 = CuO + ZnO + H2O =>
Cu3Zn2 + 5 H2O2 = 3 CuO + 2 ZnO + 5 H2O
CF4 + H2O = HF + C(OH)4 =>
CF4 + 4 H2O = 4 HF + C(OH)4
Li2SO4 + H3PO4 = Li3PO4 + H2O + SO3 =>
3 Li2SO4 + 2 H3PO4 = 2 Li3PO4 + 3 H2O + 3 SO3
Cl + Ni = NiCl2 =>
2 Cl + Ni = NiCl2
CdCl2 + HCl = CdCl + HCl2 =>
CdCl2 + HCl = CdCl + HCl2
Fe3O4 = FeOFe2O3 =>
Fe3O4 = FeOFe2O3
(NH4)2SO4 + CaCl2 = (NH4)2Cl + Ca(SO4)2 =>
2(NH4)2SO4 + CaCl2 = 2(NH4)2Cl + Ca(SO4)2
Cu(NO3)2 + (NH4)2CO3 = (NH4)2(NO3)2 + CuCO3 =>
Cu(NO3)2 + (NH4)2CO3 = (NH4)2(NO3)2 + CuCO3
HMnO4 + HNO3 = MnN2O6 + H2O + O2 =>
4 HMnO4 + 8 HNO3 = 4 MnN2O6 + 6 H2O + 5 O2
Cu(OH)2 + NaOH + C6H12O6 = CuOH + H2O + Na2CO3 =>
24 Cu(OH)2 + 12 NaOH + C6H12O6 = 24 CuOH + 24 H2O + 6 Na2CO3
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Équations équilibrées sur01/06/25
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