PLEASE HELP The rate of reaction was measured during a chemical reaction. After the first 3 seconds, the rate
of reaction was 1.8 x10-6 M/s. Which of the following would you expect after another 3 seconds?
(5 points)
The rate would be lower, and the concentration of products would be higher.
The rate would be lower, and the concentration of products would be lower.
The rate would be higher, and the concentration of products would be higher
The rate would be higher, and the concentration of products would be lower.

since the atomic number is the number of protons in the nucleus, as we move to the left on the periodic table, the electrostatic pull between the nucleus and the valence electron shell decreases. as we move down a group (vertical column), the valence shell energy level gets further and further from the nucleus.

"record the time to complete a chemical reaction" would most likely be part of a lab procedure.

answer: i have one answer

acids are substances that ionize (break off) in an aqueous solution to produce hydrogen (h+) ions

explanation:

hope this and sorry i could only come up with one answer!