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In the course of a chemical reaction an oxidant -

In some schools, AP courses, honors coures, and college prep courses carry different weights in the computation of grade point averages. A given grade may carry a weight of 2 in an AP course, a weight of 1.5 in an honors course, and a weight of 1 in a college prep course. Suppose letter grades of A, B, C, D, and F are assigned values of 4, 3, 2, 1, and 0. A student completes 6 courses with grades of a B and a C in 2 AP courses, an A and a C in 2 honors courses, and 2 As in college prep courses. What would that student's grade point average be?

During the course of a chemical reaction , the rate constant ___.

Q. From 2014 to 2015 the number of students enrolled in advanced mathematics courses increased by the same percent that student enrollment in advanced mathematics courses dropped from 2013 to 2014. What was the approximate number of students enrolled in advanced mathematics courses in 2015?

In a group of students, there are 24 opting for photography and 26 opting for acting cource. Find the number of students, which are in photography course or in acting coure in the following cases: (i) Two courses are conducted at the same time. (ii) Two courses are conducted at the different time and 8 people are interested in both the courses.

Why does the rate of any reaction generally decreases during the course of the reaction?

Which of the following hormone, in combination with auxin, stimulates cell division in plants and determines the course of differentiation mainly?

The condensation polymer are those which gives out some simple molecules like H_(2)O in course of reaction. Mostly in this reaction functional group changes. Polyamide is

The condensation polymer are those which gives out some simple molecules like H_(2)O in course of reaction. Mostly in this reaction functional group changes. Polyster is