How do you know when to use ide or ate in chemistry?

How do you know when to use ide or ate in chemistry?

RULES: NAMES: Name the positive ion first, then the negative ion. Never use numerical prefixes. Single-atom negative ions end in “-ide”, so binary compounds always have this ending. Polyatomic compounds usually end in “-ate” or “-ite”.

What do the endings ITE and ate indicate about a polyatomic ion?

2. An -ite or -ate ending means a polyatomic ion that includes oxygen is in the formula. 3. Prefixes in a name generally indicate that the compound is molecular.

What does ate mean at the end of a compound?

The name of an ionic compound ends in: -ide if it contains just two elements. -ate if it contains three or more elements, one of which is oxygen.

What are the 3 rules for naming acids?

Example

• When the anion ends in –ide, the acid name begins with the prefix hydro-.
• When the anion ends in –ate, the name of the acid is the root of the anion followed by the suffix –ic.
• When the anion ends in –ite, the name of the acid is the root of the anion followed by the suffix –ous.

What compounds end in ate?

Naming ionic compounds with -ide and -ate

Can the ending ate or ite tell you how many oxygen atoms are in a polyatomic ion?

Note that all of the polyatomic ions whose names end in “-ate” contain one more oxygen than those polyatomic anions whose names end in “-ite.” Unfortunately, much like the common system for naming transition metals, these suffixes only indicate the relative number of oxygens that are contained within the polyatomic …

What is the meaning of the word ate?

Definition of ate. 1 : one acted upon (in a specified way) distillate 2 [ New Latin -atum, from Latin ] : chemical compound or complex anion derived from a (specified) compound or element…

What is the meaning of-ate in chemistry?

Definition of -ate (Entry 3 of 6) 1 : one acted upon (in a specified way) distillate 2 [ New Latin -atum, from Latin ] : chemical compound or complex anion derived from a (specified) compound or element phenolate especially : salt or ester of an acid with a name ending in -ic and not beginning with hydro- borate

How to calculate the ate of a mixture?

To calculate the ATE of a mixture, you must get the ATE of all ingredients with known toxicity and the concentration of each ingredient first. The ATE of an ingredient is: a converted value from GHS acute toxicity category (based on the picture above). Now let’s see two real acute toxicity mixture classification examples.

What is the ate of a mixture with unknown toxicity?

Since the calculated ATE of the mixture is between 50 mg/kg and 300 mg/kg, the mixture itself will be classified as acute oral toxicity category 3 (H301). Let’s assume that we have a mixture containing the following ingredients. The total concentration of ingredients with unknown acute toxicity is less than 10%.