Chemistry, 01.09.2020 18:01 kaleighlong959
Which of the following are observations? Select all that apply.
A. Watching table salt dissolve in water.
B. Feeling the sensation of ice held in the hand.
C. Smelling ammonia used in a cleaning solution.
D. Hearing a loud bang when a balloon filled with hydrogen gas is ignited.
E. Looking at the readout of a digital scale when measuring reagents for an experiment.
Answers: 3
Another question on Chemistry
Chemistry, 21.06.2019 20:30
9. write the chemical equation for the following word equations. include symbols for physical states in the equation. a. solid zinc sulfide + oxygen gas -> solid zinc oxide + sulfur dioxide gas b. aqueous hydrochloric acid + aqueous barium hydroxide -> aqueous barium chloride + water
Answers: 1
Chemistry, 22.06.2019 10:10
How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?
Answers: 1
Chemistry, 22.06.2019 14:50
Which of the following is most likely true about water in chemical solutions?
Answers: 1
Chemistry, 23.06.2019 00:00
If many scientists conduct the same or similar experiments, and all obtain similar results, a can be written, which is a generally agreed-upon statement that explains and predicts how a natural phenomenon works.
Answers: 1
You know the right answer?
Which of the following are observations? Select all that apply.
A. Watching table salt dissolve in...
Questions
Physics, 01.12.2021 09:50
Mathematics, 01.12.2021 09:50
World Languages, 01.12.2021 09:50
Mathematics, 01.12.2021 09:50
Mathematics, 01.12.2021 09:50
Mathematics, 01.12.2021 09:50
Mathematics, 01.12.2021 09:50
Mathematics, 01.12.2021 09:50
SAT, 01.12.2021 09:50
History, 01.12.2021 09:50
Mathematics, 01.12.2021 14:00
Mathematics, 01.12.2021 14:00
Mathematics, 01.12.2021 14:00
Mathematics, 01.12.2021 14:00
Biology, 01.12.2021 14:00
