Question
What is the percentage strength (w/w) of a solution made by dissolving $0.3 \mathrm{~g}$ of cimetidine hydrochloride in $90 \mathrm{~g}$ of water?
Step 1
Total mass = mass of cimetidine hydrochloride + mass of water Total mass = $0.3 \mathrm{~g} + 90 \mathrm{~g}$ Total mass = $90.3 \mathrm{~g}$ Show more…
Show all steps
Your feedback will help us improve your experience
Lottie Adams and 81 other educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
What is the weight percent of vitamin C in a solution made by dissolving 6.50 g of vitamin C, C6H8O6, in 55.0 g of water?
A 10.0 -M aqueous solution of $\mathrm{NaOH}$ has a density of $1.33 \mathrm{~g} / \mathrm{cm}^{3}$ at $20^{\circ} \mathrm{C}$. Calculate the weight percent of $\mathrm{NaOH}$ in the solution.
Calculate the percentage concentration of a solution prepared by dissolving $2.32 \mathrm{g}$ of calcium chloride in $81.0 \mathrm{g}$ of water.
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD