Which statement is correct regarding the rate of the reaction below? 3A + B 4X + 2Y The rate of disappearance of B is three time
s greater than that of A. The rate of formation of Y is twice the rate of formation of X. The rate of formation of X is four times the rate of disappearance of B. The rate of disappearance of A is three times the rate of formation of Y.
First, let's write the givens in the form of a chemical equation: 3A + B ...................> 4X + 2Y
Now we find that this equation implies the following: For every 4X and 2Y formation, 3A and 1B must disappear (react).
Comparing this implication to the above choices, we find that the right answer is: <span>The rate of formation of X is four times the rate of disappearance of B.</span>
Percent composition tells you which types of atoms (elements) are present in a molecule and their levels. Percent composition can also tell you about the different elements present in an ionic compound as well.
Yes I agree object can be in motion and in not motion at the same time for example there are two men travelling on the bus one person is A another person is B. the person be B rest so by seeing person be the person A also sits but the person see who saw the person be B move along with person C so the the person be B is in rest for person Abut is motion for a person C.
