Determine the daughter nuclide when Ni-78 undergoes beta decay. A. Co-78
B. Cu-78
C. Fe-76
D. Ni-78

What is the correct equation for cellular respiration?

Correct relationship between molecular formula and empirical formula

Given the following at 25c calculate delta hf for hcn (g) at 25c. 2nh3 (g) +3o2 (g) + 2ch4 (g) > 2hcn (g) + 6h2o (g) delta h rxn= -870.8 kj. delta hf=-80.3 kj/mol for nh3 (g), -74.6 kj/mol for ch4, and -241.8 kj/mol for h2o (g)