Exam (elaborations)
IEB Matric Chemistry Definitions actual solution
- Course
- Institution
IEB Matric Chemistry Definitions actual solution
[Show more]
Seller
Follow
Content preview
IEB Matric Chemistry Definitions actual solutionIEB Matric Chemistry Definitions
actual solution
Molar mass - answer ✅✅The mass in grams of one mole of that substance
Solute - answer ✅✅The substance that is dissolved in the solution
Solvent - answer ✅✅The substance in which another substance is dissolved,
forming a solution
Concentration - answer ✅✅The number of moles of solute per unit volume of
solution
Standard solution - answer ✅✅Solution of known concentration
, Intramolecular bond - answer ✅✅Occurring between atoms within molecules
Electronegativity - answer ✅✅Measure of the tendency of an atom to attract a
bonding pair of electrons
Covalent bond - answer ✅✅A sharing of at least one pair of electrons between
atoms
Non-polar covalent (pure covalent) - answer ✅✅An equal sharing of electrons
Polar covalent - answer ✅✅Unequal sharing of electrons leading to a dipole
forming (as a result of electronegativity difference)
Ionic bond - answer ✅✅A transfer of electrons and subsequent electrostatic
attraction
Metallic bonding - answer ✅✅Being between a positive kernel and a sea of
delocalized electrons
Intermolecular force - answer ✅✅Weak force of attraction between molecules
or between atoms of noble gases
Heat of reaction - answer ✅✅The net change of chemical potential energy of a
system
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller PREJONATO. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.69. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75057 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now