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What does a subscript following a set of parenthesis in a chemical formula indicate?
A subscript following a set of parenthesis in a chemical formula indicates that the entire group enclosed in the parenthesis is to be multiplied by the subscript outside the parenthesis. This is used to show the number of times a group of atoms or molecules is repeated in the compound.
Do you use chemical formula in a sentence?
The chemical formula of water is H2O
How do you use chemical formula in a sentence?
The chemical formula of water is H2O
Show how to solve an compound inequality with a parenthesis in the formula?
You expand the parenthesis out first. Then simplify the rest.
Which vitamin has the chemical formula C20H29OH?
A chemical formula is what scientists use to refer to the element. Vitamin A is the chemical which has the formula C20H19OH.
What is the use of open and close parenthesis?
open parenthesis
Why do you use parenthesis in Algebra?
(3x3+1)2+1=7x2+1=15 and that is how you use parenthesis but, always do parenthesis before you do anything else......^_^
What symbol is always use in front of a formula?
With the symbol of a chemical element - of course, if you think to a chemical formula.
How can you force Excel to compute part of a formula first?
You could try putting that part in parenthesis. In algebra, formula parts in parenthesis are worked separately and take precedence over what is no in parenthesis. Things are usually worked left to right, and multiplication or division before addition or subtraction.
How to use open and close parenthesis?
Open parenthesis are used at the beginning of a quote. Close parenthesis are used at the end of a quote after the punctuation.
What chemical formula of the Alum?
Alum is both a specific chemical compound and a class of chemical compounds. The specific compound is the hydrated potassium aluminum sulfate with the formula KAl(SO4)2.12H2O. The wider class of compounds known as alums have the related stoichiometry, AB(SO4)2.12H2O
How do you use the term chemical formula in a sentence?
"The chemical formula for rayon was discovered around 1855." "Alfred Nobel, for whom the Peace Prize is named, developed the chemical formula for dynamite."
