Explain how would you make 100ml of a carbonic acid buffer
Explain how would you make 100ml of a carbonic acid buffer at 0.2M as well as ph =9.8 using 0.5M HCO3 and either 0.1M NaOH or 0.1M HCl and water?
Explain what could you use to make a 0.5 M buffer at ph= 6.0? How would you make it?
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a gas cylinder contains 370 grams of o2 gas at 30atm and 25c explain what mass of o2 gas would excape if first the
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