Consider the hypothetical reaction 4A + 2B → C + 3D Over an interval of 1.00 s the average rate of change of the concentration of D was measured to be 0.0540 M/s. What is the final concentration of A at the end of this same interval if its concentration was initially 2.200 M?

Which phrase best describes the rock's texture? 1.jagged grains 2.coarse grains 3.rounded grains 4.non-banded grains

Particle model to predict what will happen if a sharp object creates a hole in the soccer ball

Use this information to determine the number of calends electrons in the atoms. which of the following correctly compares the stability of the two atoms? a) both are unreactive b) both are highly reactive c) a is unreactive and d is reactive d) a is reactive and d is unreactive