1. A newer quarter has a mass of 5.670 g. How many quarters would it take to balance an 8.00 lb bowling ball?

For which one of the following reactions is the value of δh° rxn equal to δh° f for the product? a. 2 h2 (g) + o2 (g) → 2 h2o (l) b. n2 (g) + o2 (g) → 2 no (g) c. 2 h2 (g) + o2 (g) → 2 h2o (g) d. h2o (l) + 1/2 o2 (g) → h2o2 (l) e. none of the above

Hey guys so i need to know what is _nh3+> nh4oh ~chemistry~

What statement goes against the kinetic theory of gases