The reactions listed below are either chemical reactions or nuclear reactions. Which are nuclear
reactions? Check all that apply.
H+ + OH →H20
185 Au 481 Re+ He
4Fe+302 - 2Fe203
3.4°Po — 396 Pb + He

Omg imgonnafailnfiedkla use complete sentences to explain how the mass of hydrogen is conserved during cellular respiration.

Use examples from the article to explain one positive and one negative effect that chemistry has had on society.

Ted and emily played a mixed doubles tennis match against jack and brenda. in the second match. ted and brenda played against jack and emily. which type of chemical reaction does the situation demonstrate?