ART
BEAUTY & WELLNESS
CRAFT
CULTURE & HISTORY
ENTERTAINMENT
ENVIRONMENT
FOOD & DRINKS
REVERSE ENGINEERING
SCIENCES
SPORTS
TECHNOLOGY
WEARABLES
Calcium Chloride: Chalk Dissolved in Hydrochloric Acid and Evaporated
Calcium chloride from chalk, as Thorpe's Dictionary (1912) gives it: dissolve chalk in hydrochloric acid and evaporate.
The picture: our diagram.
Beginner
1 day
Instructions
1
1
Dissolve chalk in hydrochloric acid
Dissolve chalk in hydrochloric acid
Dissolve chalk in hydrochloric acid. Ours: whiting, added a little at a time in a beaker.
Materials for this step:
Calcium Carbonate - Whiting1 as required
Hydrochloric Acid1 as requiredTools needed:
Glass Beaker
Stirrer
Chemical Splash Goggles
Rubber Gloves2
2
Evaporate
Evaporate
Evaporate the solution to obtain the calcium chloride. Ours: an evaporating dish on a hot plate.
Tools needed:
Evaporating Dish
Hot Plate3
3
Keep it closed
Keep it closed
Calcium chloride takes up water from the air. Ours: store it in a stoppered bottle.
Tools needed:
Glass Bottles with StoppersMaterials
2- 1 as requiredPlaceholder
- 1 as requiredPlaceholder
Tools Required
7- Placeholder
- Placeholder
- Placeholder
- Placeholder
- Placeholder
- Placeholder
- Placeholder
This blueprint makes
Related Blueprints
These blueprints share knowledge with this one — techniques, materials, or principles that connect them in the learning graph.
CC0 Public Domain
This blueprint is released under CC0. You are free to copy, modify, distribute, and use this work for any purpose, without asking permission.
Support the Maker by purchasing products through their Blueprint where they earn a Maker Commission set by Vendors, or create a new iteration of this Blueprint and include it as a connection in your own Blueprint to share revenue.