Damien runs around a 200 m oval track at the end of 4 laps what will be his distance and displacement

Starch and are common polysaccharide carbohydrates found in plants. sucrose glycogen fructose cellulose

In what environment would mineral formation caused by high pressures and high temperatures most likely occur?

For a research project, a student decided to test the effect of the lead(ii) ion (pb2+) on the ability of salmon eggs to hatch. this ion was obtainable from the water‐soluble salt, lead(ii) nitrate, which the student decided to make by the following reaction. pbo(s) + 2 hno3(aq) → pb(no3)2(aq) + h2o losses of product for various reasons were expected, and a yield of 86.0% was expected. in order to have 5.00 g of product at this yield, how many grams of pbo should be reacted? (assume that sufficient nitric acid, hno3, would be used.)