Chemistry, 28.01.2020 12:31 bhopainting

The equation for the chemical reaction shown below is not balanced. what number should replace the question mark to balance this equation? 2al + ? cl2 → 2alcl3 a. the number 2 b. the number 3 c. the number 4 d. the number 5

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 22:20, aidengalvin20

One or more substances changing into one or more substances is an example of a

Answers: 1

continue

Chemistry, 21.06.2019 22:50, ajaydonlee

Select the correct answer how does the heat content of the reaction change in the process of photosynthesis when a glucose molecule is formed? ca the value of is negative the value of qis positive the value of a remains constant the value of a decreases the value of equals zero e

Answers: 2

continue

Chemistry, 21.06.2019 23:50, kylie7357

2points what is the job of a scientist? a. to answer ethical questions. b. to write laws based on his or her knowledge. c. to ask and answer scientific questions. d. to ignore facts that do not support his or her theory.

Answers: 1

continue

Chemistry, 22.06.2019 05:00, adjjones2011

As you watch a surfer ride a wave towards the shoreline, what is the shoreline? a) displacement reference b) reference point c) coordinate plane d) cartesian boundary

Answers: 1

continue

You know the right answer?

The equation for the chemical reaction shown below is not balanced. what number should replace the q...