What mass of water can be heated from 25.0° C to 50.0°c by the addition of 2825 J?

Which of the following warnings would an agricultural chemist tell a farmer who wants to recycle his or her own ammonia? recycling ammonia is a difficult process that sometimes takes weeks. recycling ammonia requires a degree in biochemistry or a related field. recycling ammonia can be harmful because it is highly flammable and toxic. recycling ammonia costs too much money considering the price of the necessary chemicals.

Why is it incorrect to balance a chemical equation by changing the subscripts? explain.

Atriple covalent bond involves two atoms sharing three pairs of electrons. true false