Question
1. which procedure would best allow a scientist to observe a chemical property of hydrochloric acid (HCI) solution
Answers
connexus kid
A cooling the HCI solution until it becomes solid and measure in this temperature
B Adding zinc to the HCI solution and examine whether or not bubbles are produced
C placing a conductivity probe into a beaker of HCI solution to determine if it conducts electricity
D Measuring the mass of an volume of a sample of HCI solution to find its density
B Adding zinc to the HCI solution and examine whether or not bubbles are produced
C placing a conductivity probe into a beaker of HCI solution to determine if it conducts electricity
D Measuring the mass of an volume of a sample of HCI solution to find its density