Chemistry, 30.05.2021 14:40 aideramos2855
4. Ionic compounds have different properties to covalently bonded compounds. Paraffin
wax contains covalent bonds. Design an experiment to compare the electrical
conductivity of sodium chloride and paraffin wax under different conditions.
Include a diagram of the equipment you would use.
a) Solid sodium chloride and solid paraffin wax
Answers: 1
Chemistry, 22.06.2019 03:00
Zoe is investigating the composition of substance a, an unknown substance. using chemical processes, she analyzes substance a and determines it is composed of sodium, oxygen, and hydrogen atoms in a ratio of 1 : 1 : 1. what is substance a? a. a compound b. an element c. a heterogeneous mixture d. a homogeneous mixture
Answers: 1
Chemistry, 22.06.2019 06:40
Ted and emily played a mixed doubles tennis match against jack and brenda. in the second match. ted and brenda played against jack and emily. which type of chemical reaction does the situation demonstrate?
Answers: 3
4. Ionic compounds have different properties to covalently bonded compounds. Paraffin
wax contains...
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