subject
Chemistry, 24.02.2021 21:50 wingleo1112

A group of students collects data to determine whether compounds were ionic or covalent. They placed each compound in a small bowl and stuck two open ends of a battery-powered circuit in the compound,
CO2 (s)
KCI (s)
CaO (S)
Compound
Conductive
SIO2 (s)
No
No
No
No
Based on the student's data, can they determine which substances are ionic, and which are covalent?
A No, as ionic compounds are only conductive in an aqueous (water) solution
B Yes, as all of these compounds are ionic since they are not conductive.
No, as covalent compounds are only conductive in an aqueous (water) solution
Yes, as all of these compounds are covalent since they are not conductive

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 02:00
Which of the following is not a good technique for managing used oil? a) have specific, labeled catch pans available for technicians who are collecting oil b) spills in your shop and any releases on pavement or outside should be poured down a drain c) do not use oil containers for antifreeze or other non-similar fluids d) be prepared for oil spills with the proper absorbents
Answers: 1
question
Chemistry, 22.06.2019 18:00
Answer asap need it by wednesday morning carry out the following calculations on ph and ka of from data. i. calculate the ph of 0.02m hcl ii. calculate the ph of 0.036m naoh iii. calculate the ph of 0.36m ca(oh)2 iv. calculate the ph of 0.16m ch3cooh which has ka = 1.74 x 10-5 mol dm-3 v. calculate ka for weak acid ha which has a ph of 3.65 at 0.30m concentration vi. calculate the ka of a solution made by mixing 15.0 cm3 0.2m ha and 60.0 cm3 0.31m a-. [ph= 3.80] vii. calculate the ph of a solution made by mixing 15.0 cm3 0.1m naoh and 35.0 cm3 0.2m hcooh. [ka = 1.82 x 10-4 m]
Answers: 1
question
Chemistry, 23.06.2019 05:30
Based on the formulas, select the compounds below that are covalent: kbr sif4 al2o3 co2 naco3 s7o2 pcl3 fe3n2 h2o s2f10
Answers: 3
question
Chemistry, 23.06.2019 06:00
Which of the following is a solution a- brewed coffee b-tomato juice c- ranch salad dressing d- muddy water
Answers: 1
You know the right answer?
A group of students collects data to determine whether compounds were ionic or covalent. They placed...
Questions
question
Mathematics, 24.03.2021 19:30
question
Social Studies, 24.03.2021 19:30
question
Mathematics, 24.03.2021 19:30
Questions on the website: 13722362