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A) Why is the term single replacement reaction used to describe thereaction between sodium metal and water ?

2Na(s)+H2O(liquid)-->H2(g)+2NaOH(aq)

B) A student took 0.0040 moles of kyptonite metal and reactedit with water in a manner similiar to that used in this experiment.She then titrated the resulting solution and found that it required2.0 ml of 6.0 M HCl to react with the solution

1) How many moles of HCl was used in the titration ?

2) What is the formula of kyptonite hydroxide compound form edin the reaction with water ?

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Chemistry, Academics

Category:- Chemistry
Reference No.:- M91012079

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