When 45.5 grams of a molecular substance is dissolved in 125 g of benzene, the solution begins to freeze at -9.05oC. Calculate the molar mass of this solute. WILL MARK BRAINLIEST!!
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How is 0.00235 expressed in proper scientific notation? a. 2.35 × 10-3 b. 0.235 × 10-2 c. 2.35 d. 2.35 × 103

Which statement correctly describes potassium iodide, ki? there is a one-to-one ratio of potassium ions to iodide ions. potassium gains electrons and iodine loses electrons during the reaction. the lattice is held together by potassium anions and iodide cations.

Use examples from the article to explain one positive and one negative effect that chemistry has had on society.