100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
CHEM-120:| CHEM 120 INTRO TO GENERAL, ORGANIC & BIOLOGICAL CHEMISTRY WITH LAB FINAL EXAM QUESTIONS WITH 100% CORRECT ANSWERS $11.00   Add to cart
Quickly navigate to
Preview
  2.  
  3. Chamberlain College Of Nursing
  4.  
  5. CHEM-120:| CHEM 120

Exam (elaborations)

CHEM-120:| CHEM 120 INTRO TO GENERAL, ORGANIC & BIOLOGICAL CHEMISTRY WITH LAB FINAL EXAM QUESTIONS WITH 100% CORRECT ANSWERS
 3 views  0 purchase

CHEM-120:| CHEM 120 INTRO TO GENERAL, ORGANIC & BIOLOGICAL CHEMISTRY WITH LAB FINAL EXAM QUESTIONS WITH 100% CORRECT ANSWERS

Preview 4 out of 95  pages

Document information

  • April 18, 2024
  • 95
  • 2023/2024
  • Exam (elaborations)
  • Questions & answers

Subjects

Written for

All documents for this subject (37)

Seller

avatar-seller
Abugelangel

Reviews received

Content preview

Name: Score:
90 Multiple choice questions
Term
Name the acid: H2SO4
phosphoric acid
nitric acid
hydrochloric acid
sulfuric acid1 of 90
Term
Combustion
reactions that evolve a gas
type of redox reaction
27 g of water
# of electrons2 of 90 Term
sig fig rul es for addition and subtr action
signific ant-
all nonz eros
zeros sandwiche d bt nonz eros
zeros that trail a decimal
not signific ant-
placehol ders
zeros that trail without a decimal .
the answer has the same number of decimal places as there are in the me asurement with
the fewest decimal places
name of metal (cation) then charge of the met al in roman numer als in parenthe sis then
base name of nonmet al (anion ) -ide
ex- iron (III) chloride
thermal ener gy, heat emitt ed or absorbe d when a reaction occurs at constant pressure.3 of 90
Term
law of definite proportions
M- obtained using a tool
E- obtained by counting
19,00,000 J and 1900 KJ
a given compound always contains exactly the same pr oportion of element s by mass
Physical- mel ting & boiling point , solubility, odor, color and density
Chemic al- reactivity of molecules resulting in change in compo sition4 of 90 Term
Limiting R eactant
Reactant that mak es the l east amount of product
reaction that forms a solid or precipit ate when two aqueou s solutions are mix ed.
reactions that form water when an acid and b ase are mix ed
reactions that evolve a gas5 of 90
Term
Acid/B ase(Neutr alization) reactions
reactions that form water when an acid and b ase are mix ed
Amount of product based on the amount of limiting r eactant
Reactant that mak es the l east amount of product
The number of protons (their atomic number )6 of 90
Term
Law of Conser vation of Ener gy
Element s can combine in different ratios to form different compounds.
reactions that evolve a gas
Ener gy cannot be created or destroyed
M- obtained using a tool
E- obtained by counting7 of 90 Term
A person burns 450 kcal on a long walk. Calculate the ener gy used for the walk in joul es and
kilojoul es
2,000,000 J and 1900 K j
-3,100,000 J and 1900 K j
19,00,000 J and 1900 KJ
1,890,000 J and 1900 K j8 of 90
Term
combina tion
M X C X ∆ t
A+B-->C
Metals, Nonmet als, Met alloids
Molecular And Ionic9 of 90
Term
# of protons
atoms
# of neutr ons
atomic number
# of electrons10 of 90

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

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

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

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 Abugelangel. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $11.00. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

82191 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling

Recently viewed by you

Summary ·

(0)

Aantekeningen tentamenstof Financial accounting theory (FAT)
$11.00
  • (0)
  Add to cart