A student dissolved 5. 00 g of co(no3)2 in enough water to make 100. Ml of stock solution. He took 4. 00 ml of the stock solution and then diluted it with water to give 275. Ml of a final solution. How many grams of no3- ion are there in the final solution?.

Write a personal narrative essay that describes a significant experience that has shaped your identity. develop the narrative through pacing, dialogue, and details that engage the reader.

Pest analysis, a framework for understanding different facets of the world in which a business operates, looks particularly at political, social, and technological factors.

Which statements about the two fossil images are correct? 1. cave bears are ancestors of plateosaurus. 2. plateosaurus were present on earth before ostracoderms. 3. ostracoderms were the first to die. 4. plateosaurus died after the ostracoderms. 5. cave bears are the oldest fossils.