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?.

What are the two main ideas of this passage? museum experts feel that museums must change to attract visitors. museum experts care more about the number of visitors than about history. museums that display artworks and exhibits do not make families welcome. museums like colonial williamsburg make learning about the past fun. museums in the united states are different than in other countries.