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Chemistry AllOther (190) The use of vermilion on rubric of the Tartar Relation is confirmed by the presence of three lines attributed to HgS. Why should this diatomic have more than one vibrational line?
2660How many moles of sodium hydrogen phosphate can be prepared from 3 mol of sodium hydroxide and phosphoric acid?
2394
What is third generation HPLC Columns?
What is the range of uv & vis lamp in spectrophotometer?
in api coa contains only process impurities and in product coa contains degradation impurities?
Why is ph increases suddenly after the equivalence point?
Why perchloric acid used for potentiometric titration
Q1. Why did you enter the field of chemistry? Q2. What has motivated you to take chemistry as your professional subject and have you motivated anyone towards your field?
Why ph scale range is 14? Why it is not less or not greater than 14?
What is hybridyzation? How can we find that which type hybridyzation in perticular compound like in CH4(hy is sp3)?
Suppose u have combipack product and u get 2 or more peaks which are other than there placebo then what we can do
Discuss the potential medical applications of Protactinium isotopes in cancer treatment or imaging techniques.
Actinium-227 has a long half-life and emits alpha particles. How can this property be harnessed in radiation detectors or other monitoring devices?
How require to develop GC method? how to select diluent, GAS, column selection and other chromatographic conditions?
What if impurity area in control sample coming more as compared to LOQ level of impurity ?
Define alum?
Define a substituted hydrocarbon?