A sample of gas whose volume at 27oC is 127 mL, is heated at constant pressure until its volume becomes 317 mL. What is the final temperature of the gas in kelvin?

1. combine iron and copper (ii) sulfate solution. (hint: iron will form the iron (iii) ion) fe + cuso4 → 2. combine lead (ii) nitrate and potassium iodide solutions. pb(no3)2+ kl → 3. combine magnesium metal and hydrochloric acid solution. mg + hcl → 4. electrolysis (splitting) of water. h2o → 5. burning magnesium. mg + o2 →

At a temperature of 393 k, the temperature of a sample of nitrogen is 1.07 atm what will the pressure be at a temperature of 478 k

An atom of which element reacts with an atom of hydrogen to form a bond with the greatest degree of polarity ?