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What is the formula for a compound composed of Cr3+ ions and SO32- ions?
Q3: What is the correct formula for the
Q28: A 100.0 g sample of a compound
Q41: Which of the following does not apply
Q96: The maximum number of electrons in the
Q113: Lithium is composed of two isotopes: lithium-6
Q114: Consider the following reaction: CrCl<sub>3</sub>(s)+ KCl(s)+ 2H<sub>2</sub>SO<sub>4</sub>(l)→
Q116: When potassium metal is placed in water,
Q120: Balance the following skeletal equation: Li(s)+ H<sub>2</sub>O(l)→
Q123: An aqueous solution containing 15.0 g of
Q128: Equal masses of ice at 0°C and