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What do parentheses around a group of atoms in a chemical formula indicate?
Wiki User
∙ 7y ago
Something like (C10H8O4)n? (This is the formula for the plastic a Coke bottle is made of.) It means there are multiple instances of whatever group is inside the parentheses.
Wiki User
∙ 7y ago
Wiki User
∙ 7y agoFor ex. a group of polyatomic ions.
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How should more than one polyatomic ion be indicated a chemical formula?
More than one polyatomic ion should be indicated in a chemical formula by putting parentheses around the atoms in the ions and then adding a subscript.
Why do you put parentheses around a polyatomic ion?
Parentheses around a polyatomic ion in a chemical formula indicates that more than one of that ion is present in the compound. This notation helps clarify the chemical formula and the ratio of elements in the compound.
What is the chemical formula of pearl ash?
You can get a 3/4hp garbage disposal replacement for around $200. It will cost you around $250 for a plumber to install the unit. You should shop around for a good plumber at the lowest price in your area. It isn't a project you should do yourself unless you are fully competent.
What does NH4 stand for in chemistry?
The NH4 asked about is the amonium ion, and it's written NH4+ to indicate it has a positive charge (+1). It's a cation. Wikipedia has more information on this chemically significant polyatomic ion, and you'll find that a link to that post is provided below.
What does a red light around an atom indicate?
there is no red light around an atom
how should you indicate that there are multiple polyatomic ions in a chemical formula?
put parentheses around the atoms in the ion and then add a subscript - apex
How should more than one polyatomic ion indicate in a chemical formula?
More than one polyatomic ion should be indicated in a chemical formula by putting parentheses around the atoms in the ions and then adding a subscript.
How should more than one polyatomic ion be indicated a chemical formula?
More than one polyatomic ion should be indicated in a chemical formula by putting parentheses around the atoms in the ions and then adding a subscript.
Why do you put parentheses around a polyatomic ion?
Parentheses around a polyatomic ion in a chemical formula indicates that more than one of that ion is present in the compound. This notation helps clarify the chemical formula and the ratio of elements in the compound.
How should more than one polyatomic ion be indicated in a chemical formula?
When more than one polyatomic ion is needed in a chemical formula, enclose the polyatomic ion in parentheses and use a subscript outside the parentheses to indicate the number of polyatomic ions needed. For example, the formula for two sulfate ions would be (SO4)2.
How do you enforce precedence in the formula in cell E1 by adding parentheses around the arguments in the addition operation?
=(b1+c1+d1)/3
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."
What is the chemical formula of endosulfan?
The chemical formula of endosulfan is C9H6Cl6O3S. Endosulfan is used in agriculture around the world to control insect pests such as Colorado potato beetles, cabbage worms, leafhoppers, and whiteflies.
When a sign is not written between two numbers how do you calculate that?
If there are parentheses around the numbers (two parentheses for each number) multiply them.
Where do you put the parentheses to make 2 plus -34 equals -10?
It's 2+(-34)=-10 So put the parentheses around the -34.
What should be applied around numbers to number a list in a paragraph?
Parentheses
What should be around number used to a number list in a paragraph?
Parentheses
