Peytreshia

Upon heating 8.5g sample of Sodium Sulfate hydrate, it loses 4.776 grams after heating. What steps are necessary for me to find the n for the hydrate? GIVEN: Na2SO4 - n H2O the molar mass of sodium sulfate is 142.05g/mol

A 6.25 gram sample of copper(II) chloride hydrate was heated until all the water was liberated. The residue massed 4.45 grams. How many water molecules are present for every formula unit of copper(II) chloride?

I'm writing a paper on globalization and my thesis is that American fast-food restaurants are finding its way into countries in the eastern hemisphere. I'm having trouble coming up with analyzed content that this is able to be argued against. Are there an...

Thank you! I really love how you took the time to help me out!

Sorry, I meant "that my thesis is able to be supported and argued for." I'm trying to establish the fact that the food culture in the eastern hempisphere is being westernized as a result of globalization... Is the previous statement itself another thesis...