A chemist has a sample of hydrated alum powder KAI(SO,), it weighs 3.200 grams. She heats it strongly to drive off the water, and after heating, she found that the anhydrous compound has a mass of 1.741 grams. What is the hydration number of this compound?

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A: Given : Density = 0.534 g/mL Volume = 1.00 in3 Convert in3 into mL as follows. 1 in3 = 16.3871 mL

Q: The radius of a copper (Cu)atom is roughly 1.3 x 10 10 two separate copper atoms? (Assume there are…

A: Given that: Radius of copper atom=1.3×10−10m

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Q: e mass,

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A: 45.9 g is the answer

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Q: 1. HNO,„H,SO, 2. СH, CІ, AICI,

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Q: Question attached

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Q: Ammonlum phosphate ((NH,),PO, Is an Important Ingredient In many fertilizers. It can be made by…

A: Given: Mass of phosphoric acid: 6.45 g To Calculate: Mass of ammonium phosphate produced

Q: Ammonium phosphate ((NH,), PO,) is an important ingredient in many fertilizers. It can be made by…

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Q: How many gallons of octane, C3H18, having a density of 0.703 g/cm3, would have to be burnec

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