Register
Which is an example of making a qualitative observation
104k views
3 votes
Which is an example of making a qualitative observation

User Boyd
by
4.9k points

2 Answers

6 votes

Answer: the first one!

Explanation: measuring the speed of the chemical reaction.

User Albertodebortoli
by
4.6k points
3 votes
measuring the speed of the chemical reaction
describing how copper changes color in chlorine
recording how long it takes to burn magnesium
showing the results of an experiment with a graph
User Folse
by
4.0k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.5m questions

5.8m answers

Other Questions

What is the variable for this number 22.4L?
Which of the following aqueous solutions are good buffer systems? . 0.29 M perchloric acid + 0.15 M potassium perchlorate 0.16 M potassium acetate + 0.26 M acetic acid 0.18 M hydrofluoric acid + 0.12 M
What mass of 2-naphthol would have to be ingested by each rat in a sample set of rats in order to kill half the population of rats? Assume each rat weighs 230 g. Show your calculations for full credit.
1. If temperature is increased, the number of collisions per second do what
What color flame did lead nitrate produce? yellow-red blue green purple
Link Copied!