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-kyrstiann dynae :]
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Predict the empirical formula of the ionic compound that forms from magnesium and oxygen?
MgO, because both magnesium and oxygen are most often divalent.
What is the formula for silver cyanide?
The molecular formula for silver cyanide is AgCN.Silver cyanide is often used in silver plating.
What is the formula for ethanol?
Ethanol: CH3CH2OH, often abbreviated as C2H5OH or C2H6O
What geological material consists of a certain amount of iron atoms and exactly twice the number of sulfur atoms?
The formula of this compound would be FeS2 , this is iron pyrites. Often called fools gold.
What is the chemical formula for chilean nitrate?
The chemical formula for Chilean nitrate is NaNO 3. This specific formula is often used as a high nitrogen fertilizer and is a type of sodium nitrate.
The empirical formula is CH2O. What is the molecular formula of this compound?
The simplest possibility is the same as the empirical formula, which is the molecular formula of formaldehyde, although it would probably more often be written as H2CO.
Why do you use both empirical and molecular formula?
Molecular formulas are used the most often, but empirical formulas do help at times. Often it's just to simplify the molecular formula, but this simplification can often tell you if it's in the same chemical family as other compounds and such.
What are Chemical formulas for ethanol?
The molecular formula of ethanol is written as either CH3CH2OH or C2H5OH, and its empirical formula is C2H6O. It is often written as EtOH.
Predict the empirical formula of the ionic compound that forms from magnesium and oxygen?
MgO, because both magnesium and oxygen are most often divalent.
What are observed results?
These are results which you look at or observe with your eyes. This can often be called empirical results.
What is called an equation that relates two or more quantities?
It is often called a formula.
How do you find the molecular and empirical formulas?
There is no easy answer to this question. First, it depends what information you have to start with. Do you have the name? Do you know what elements are found in the substance?If you are given the name of the molecule, you can often find the molecular structure of that compound by simply using the Google search engine online and searching for the name. It is often give you the answer! There are certain compounds that you should be familiar with also. Also, there is a set of official rules that determine the name of a specific compound, so that if you have the formula, you can name it correctly, and if you have the name, you can determine the formula. Unfortunately, many chemicals also have common names that do not follow these rules, and you just have to memorize those, or look them up with Google.See the Related Questions and Web Links to the left for some information about how compounds are named and how to go from a formula to a name and vice versa.
What is a tribal leader?
A tribal leader is called a chief. Some tribes choose to have multiple male leaders, in this case the leaders are often called kings.
What does empirical approach mean?
An empirical approach, as opposed to a rational approach, where problems are tackled via deductive systems (e.g.) logic), analyses a problem via data using inferential and statistical methods. In science, a primarily empirical approach is often known as the Scientific Method, a well-established and accepted methodology for investigation.
How often and where can baby formula coupons be obtained?
Be sure to visit parenting websites for great links regarding baby formula and manufacturer websites to obtain coupons directly. Check out coupon websites as well. Formulacouponsprintable.com has multiple brand coupons that you can print at home!
What is the common multiple of 3 and 24?
The least common multiple (LCM) is often also called the lowest common multiple or smallest common multiple. Keep in mind that these different terms all refer to the same thing: the smallest positive integer which is a multiple of two or more numbers.The least common multiple of 3 and 24 is 24.
What atoms most often form multiple bonds?
Carbon, oxygen and nitrogen most often form multiple bonds.
