Reactions of Sugars: Glycosylation and Protection

Nitric Acid Reactions | HNO3

The following two reactions of HNO3 with Zn are given as (equations are not balanced) Zn conc.HNO3⟶ Zn (NO3)2 X H2O..................(A) Zn dil.HNO3⟶ Zn (NO3)2 Y H2O....................(B) In reactions A and B , the compounds X and Y respectively are

Cho phản ứng hóa học sau: Al HNO3→ Al(NO3)3 NH4NO3 H2O. Hệ số cân bằng của các chất trong sản phẩm lần lượt là:

Cho phản ứng: Al HNO3 → Al(NO3)3 NO2 H2O. Tổng hệ số (nguyên, có tỉ lệ tối giản) của các chất là

Explain the following Reactivity of Al decreases if it is dipped in HNO3 Carbon cannot reduce the oxides of Na or Mg NaCl is not a conductor of electricity in solid state whereas it - Science | Shaalaa.com

Preparation of Sodium Acetate (CH3COONa) | Sodium ethanoate

In the preparation of HNO3, we get NO gas by catalytic oxidation of ammonia. The moles of NO produced by the oxidation of two moles of NH3 will be ______. - Chemistry | Shaalaa.com

SOLVED:A 6.27 -g sample of an ant-control preparation was decomposed by wet ashing with H2 SO4 and HNO3. The arsenic in the residue was reduced to the trivalent state with hydrazine. After the excess reducing agent had been removed, the arsenic(III) was oxidized with electrolytically generated I in a faintly alkaline medium: HAsO3^2- I2 2 HCO3^- ⟶HAsO4^2- 2 I^- 2 CO H2 O The titration was complete after a constant current of 150.2 mA had been passed for 10 min and 34 s. Express the results of th