What is spontaneity of a reaction?

Apr 27, 2024 ... When an equation is balanced does it mean that's the amount of each substance you need for a reaction to actually happen? if it's unbalanced would it not work? Nov 30, 2020 ... To me (40'sF), chemistry is mutual physical attraction + at least being fairly close on sexual compatibility + ease of conversations that hold ... A doctor familiar with your medical history and overall health is the best person to explain your blood chemistry test results and what they mean for you. Medicinal chemistry, also known as pharmaceutical chemistry, is a branch of chemistry focused on the development of new drugs and the improvement of existing ... The prefix "iso" is used when all carbons except one form a continuous chain. This one carbon is part of an isopropyl group at the end of the chain. They can remove dirt and stains from our clothes, dried on food from our dishes, and even germs from our hands! Let's learn more about the chemistry that makes ... A chemical pregnancy is a pregnancy loss that happens before the fifth week. Testing positive on a pregnancy test only to get a negative result a few weeks ... ... chemicals in the course of his or her assignments. Hazardous chemical means any chemical which is classified as health hazard or simple asphyxiant in ... Jun 29, 2012 ... 4n+2 is not a formula that you apply to see if your molecule is aromatic. It is a formula that tells you what numbers are in the magic series. Apr 24, 2025 ... Chemistry is the study of substances—that is, elements and compounds—while biology is the study of living things. However, these two branches of ...