Suggestions
Use up and down arrows to review and enter to select.Please wait while we process your payment
If you don't see it, please check your spam folder. Sometimes it can end up there.
If you don't see it, please check your spam folder. Sometimes it can end up there.
Please wait while we process your payment
By signing up you agree to our terms and privacy policy.
Don’t have an account? Subscribe now
Create Your Account
Sign up for your FREE 7-day trial
Already have an account? Log in
Your Email
Choose Your Plan
Individual
Group Discount
Save over 50% with a SparkNotes PLUS Annual Plan!
payment page
Purchasing SparkNotes PLUS for a group?
Get Annual Plans at a discount when you buy 2 or more!
Price
$24.99 $18.74 /subscription + tax
Subtotal $37.48 + tax
Save 25% on 2-49 accounts
Save 30% on 50-99 accounts
Want 100 or more? Contact us for a customized plan.
payment page
Your Plan
Payment Details
Payment Summary
SparkNotes Plus
You'll be billed after your free trial ends.
7-Day Free Trial
Not Applicable
Renews September 30, 2023 September 23, 2023
Discounts (applied to next billing)
DUE NOW
US $0.00
SNPLUSROCKS20 | 20% Discount
This is not a valid promo code.
Discount Code (one code per order)
SparkNotes PLUS Annual Plan - Group Discount
Qty: 00
SparkNotes Plus subscription is $4.99/month or $24.99/year as selected above. The free trial period is the first 7 days of your subscription. TO CANCEL YOUR SUBSCRIPTION AND AVOID BEING CHARGED, YOU MUST CANCEL BEFORE THE END OF THE FREE TRIAL PERIOD. You may cancel your subscription on your Subscription and Billing page or contact Customer Support at custserv@bn.com. Your subscription will continue automatically once the free trial period is over. Free trial is available to new customers only.
Choose Your Plan
For the next 7 days, you'll have access to awesome PLUS stuff like AP English test prep, No Fear Shakespeare translations and audio, a note-taking tool, personalized dashboard, & much more!
You’ve successfully purchased a group discount. Your group members can use the joining link below to redeem their group membership. You'll also receive an email with the link.
Members will be prompted to log in or create an account to redeem their group membership.
Thanks for creating a SparkNotes account! Continue to start your free trial.
Please wait while we process your payment
Your PLUS subscription has expired
Please wait while we process your payment
Please wait while we process your payment
A solution of high concentration.
The amount of solute dissolved in a given amount of solvent.
A solution of low concentration or the process of lowering the concentration of a solution by the addition of solvent.
The decrease of the concentration of a solution by the addition of more solvent.
Having the same molarity.
The number of grams of solute divided by the number of grams of solution multiplied by 100%.
The number of molar equivalents depends on the reaction of interest. For an acid-base reaction the number of equivalents is the number of moles of acid or base needed to fully neutralize the solute of interest. Sulfuric acid is a diprotic acid, therefore, 1 mole of sulfuric acid is 2 molar equivalents. For a redox reaction, the number of molar equivalents is the number of moles of electrons one mole of the solute can either donate or accept in the particular redox reaction of interest.
The number of moles of solute divided by the number of kilograms of solvent.
The number of moles of solute divided by the number of liters of solution.
The number of moles of solute divided by the total number of moles in solution.
The number of molar equivalents of solute divided by the number of liters of solution.
A minor component of a solution.
A homogeneous mixture.
The major component of a solution.
Please wait while we process your payment
