For the reaction represented by the equation so3 + h2o ® h2so4, calculate the percentage yield if 500. G of sulfur trioxide react with excess water to produce 575 g of sulfuric acid.

Layer r contains a well-known index fossil that is 100 million years old. based on this information and the principle of superposition, a. layers t and m are older than 100 million years, and layers x and g are younger than 100 million years. b. layers t, m, x, and g are all older than 100 million years. c. layers t and m are younger than 100 million years, and layers x and g are older than 100 million years.