Through which medium would it be easiest to hear someone speaking to you?
Select one
-sea wat...
Chemistry, 01.02.2021 19:30 lnbrown5633
Through which medium would it be easiest to hear someone speaking to you?
Select one
-sea water
-concrete wall
-vacuum
-Air
Answers: 2
Chemistry, 22.06.2019 14:50
Complete the following statements to describe solids, liquids, and gases. select the correct answer from each drop-down menu. a solid a definite volume and a definite shape. a liquid a definite volume and a definite shape. a gas a definite volume and a definite shape
Answers: 1
Chemistry, 23.06.2019 04:20
The equation below shows the reaction of zinc with hydrochloric acid (hcl). zn (s) + 2 hcl (aq) —> zncl2 (aq) + h2 (g) what will happen if the concentration of hcl is decreased? a. more zncl2 will be produced. b. the reaction rate will slow down. c. the hydrochloric acid will become more acidic. d. the reaction will produce water instead of hydrogen gas.
Answers: 1
Chemistry, 23.06.2019 07:00
Scuba divers use tanks of compressed air to them breathe. gases can be compressed because?
Answers: 1
English, 12.04.2021 21:20
Mathematics, 12.04.2021 21:20
Business, 12.04.2021 21:20
English, 12.04.2021 21:20
Mathematics, 12.04.2021 21:20
Physics, 12.04.2021 21:20
Chemistry, 12.04.2021 21:20