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How to make 1N and 1M H2SO4 ?

Now let's see how to make 1 N and 1M  H2SO4 from 98% concentrated H2SO4 . This calculation varies with concentration of H2SO4. Because density varies with concentration of H2SO4 . Now we are having density 1.84 for 98% concentrated H2SO4.  If you are going to use less concentrated H2SO4 then first find out density of it then put that value in below formula instead of 1.84 H2SO4 is liquid, so at first we need to convert H2SO4 molecular weight (gm) into volume (ml) let's use formula density = mass / volume volume = mass of HCl  / density                             98.08 / 1.84 V = 53.30 ml Here we are making 1M and 1N  H2SO4 from 98% concentrated H2SO4. If you are going to use less concentrated H2SO4 then use that percentage value in below formula rather than 98%. Let's use formula  1M H2SO4 (98%) =  53.30 ml [ V ]                100%    ...
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Benefits of cold and hot showers ?

 Let's have a look at the advantages of cold showers:


Cold shower

  • Firstly, as we are warm-blooded, the sudden sensation of cold water awakens our body, thus making us feel fresh and alert. 
  • Secondly, many scientists believe that when our body suddenly comes in contact with cold water, it sends a jolt of electrical impulses to our brain, helping boost our mood in the process. 
  • Lastly, cold showers may contribute to weight loss as our body might burn more fat to generate heat.

Hot showers have the following advantages:           


Hot shower

  • Firstly, scientists believe that hot showers lead to the release a hormone called oxytocin, easing anxiety and stress. 
  • Secondly, as hot showers can help clear the nasal passage, they might be beneficial for a person suffering from cold. 
  • Thirdly, hot water can help release tension and stiffness in our muscles. 
  • Lastly, hot water can kill bacteria, thus preventing infections.

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