HPLC Calibration gradient method why used union ?

2 Answers   Hygro Chemicals,

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why is the atomic radius of Mg2+ bigger than that of Na+?

5 Answers  

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Equation of the reaction between AgNO3 and NaBH4?

3 Answers  

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how rain water is the purest form of water

1 Answers  

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what is the different between order and molecularity of the reaction?

1 Answers  

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why the second and third row transition metal containing d8 configuration, always fonming square planar complexes

1 Answers  

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there are how many numbers of sigma and pi bonds in borazine (inorganic benzene)?

7 Answers  

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To make phosphorus tetraoxide from phosphorus why pure oxygen isn't taken and why mixture of oxygen and nitrogen is taken?

0 Answers  

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what is mole fraction?

3 Answers  

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what is the significance of control of absorbance in UV?

0 Answers  

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I would like to know what is the equilibrium constant for the following reaction: 2CrO42- + 2H+ + 2H2O2 = CrO5 + 3 H2O If possible, a reference will be wellcome.

1 Answers   AllTech,

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there is something which we call as the basicity of an acid i wanted to ask is that is there something like the basicity of an alkali if yes than how can we define it?

0 Answers  

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