1. What are the four characteristics of a nation-state? O a. boundaries, sovereignty, government, and territory b. government, culture, boundaries, and elections c. population, culture, government, and territory d. population, government, sovereignty, and territory

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A: percent composition of halogen = mass of halogenmass of aluminium halogen * 100

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A: Given :-  . Kc = ?  -------------------------------------

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Q: physical char

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A: Molarity = number of moles Volume in litre Number of moles = weight Gram molecular weight

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Q: The following data was collected when a reaction was performed experimentally in the laboratory.…

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Q: How many of the compounds shown below will increase the pH when added to a beaker of water? KCI,…

A: since you have posted the multiple questions in single session, we are entitiled to answer only…