The quotient rule is a formula for finding the derivative of a fraction. This page will show you how to take the derivative using the quotient rule. Type the numerator and denominator of your problem into the boxes, then click the button.he quotient rule is a formula for finding the derivative of a fraction. This page will show you how to take the derivative using the quotient rule. Type the numerator and denominator of your problem into the boxes, then click the button.
Thus, (CH 3 CO) 2 O is called acetic anhydride. Mixed (or unsymmetrical) acid anhydrides, such as acetic formic anhydride (see below), are known. One or both acyl groups of an acid anhydride may also be derived from another type of organic acid, such as sulfonic acid or a phosphonic acid.ixed (or unsymmetrical) acid anhydrides, such as acetic formic anhydride (see below), are known. One or both acyl groups of an acid anhydride may also be derived from another type of organic acid, such as sulfonic acid or a phosphonic acid.
This group is found in ketones too! Remember if you place the cursor on an atom and click, the atom is identified at the lower left of your browser screen. Other functional groups in carbohydrates are given below, where R is a carbon group, such as -CH3 . Carbohydrates are composed of the elements carbon, hydrogen and oxygen. The carbonyl group consists of the bound C=O and is found in aldehydes, ketones, and as you will see later, carboxylic acids. Below, left is an open chain molecule of glucose, a monosaccharide.