When aqueous solutions of iron(iii) sulfate (fe2(so4)3) and sodium hydroxide were mixed, a precipitate formed. what is the precipitate?

How does a scientist the government? a. the scientist tells people in society what to do. b. the scientist determines the policies that the government spends money on. c. the scientist provides unbiased information to the government. d. the scientist makes laws based on his or her research results.

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Which type of intermolecular attractions holds ammonia molecules together with other ammonia molecules?