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Results tagged with acid-base
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user 28240
This tag should be applied to questions concerning acid and base reactions. An acid is capable of donating a hydron/ proton (Brønsted acid) or capable of forming a covalent bond with an electron pair (Lewis acid). A base on the other hand is a chemical species/ molecular entity having an available pair of electrons capable of forming a covalent bond with a hydron/ proton (Brønsted base) or with the vacant orbital of some other species (Lewis base).
3
votes
Factors affecting mass of a gas-evolving reaction mixture over time
I. False – because the magnesium has a higher surface area in this reaction, the rate will proceed faster, producing a steeper slope in the graph; however, the final mass of the solution will be the s …
- 121
2
votes
Accepted
How to calculate the pH of soft drinks based on titration data?
With the volume of both solutions and the concentration of NaOH, you can calculate the unknown concentration with the following equation:
$$M_{1}V_{1}=M_{2}V_{2}$$
Consider the lemonade trial as an …
- 121