Question

1.) Rank the solutions by increasing order of their acid strength. To rank items as equivalent, overlap them.

0.001 M Hydrogen Peroxide, 0.01 MNitrous Acid, 0.01 MHydrocyanic Acid, 0.001 MLactic Acid

(I answered it in that order but it still says Im wrong?)

3.) ?+42He → 243 97Bk+210n

Express your answer as an isotope.

4.) ?+42He → 13 7N+10n

Express your answer as an isotope.

5.) 140, 55Cs→?+0−1e

Express your answer as an isotope.

6.) 241, 95Am→?+42He

Express your answer as an isotope.

Answer 1