Struggling with your prescribed literature?
Our Literature Study Guides provide insights and analysis of themes and characters and includes guidelines for writing your exam.
a chemical change in which a less reactive element is replaced in a compound by a more reactive one.
the phase in matter in which the particles are far apart and can move freely.
the overall change in energy in a reaction, represented by âH. The difference in enthalpy of...
a chemical reaction in which a substance reacts to form two or more simpler substances.