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What is the percentage by mass of nitrogen in ammonium phosphate NH43PO4. Remember a subscript outside parentheses is multiplied by every subscript inside the parentheses?
Wiki User
∙ 11y ago
28.2%
Wiki User
∙ 11y ago
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What is the nuclear notation for europium?
superscript 63 and subscript 152 Eu (the super and subscript go before the symbol with superscript on top of the subscript)
What is difference between coefficient and a subscript?
The coefficient applies to all of the elements in the compound whereas the subscript applies to only the select elements; unless the subscript follows parenthesis, in which case it applies to all elements inside. ==========================================================Hope it helped! Thanks for voting!
What is the small number below a variable called?
A subscript.
What is super-subscript?
A superscript is a character set or printer for scripters
What is meant by subscripts?
A subscript is something written below the line.
When a polyatomic ion is in parentheses and there is a subscript on the outside of it is the polyatomic ion multiplied or add?
The subscript outside the parentheses applies to all the elements within the polyatomic ion. It indicates how many of the entire polyatomic ion are present in the compound.
How many atoms are in C8H16?
24: The answer to the number of atoms present in a formula that does not include parentheses is always the sum of all the subscript numbers in the formula plus one for each type of atom shown without a subscript. If the formula does contain parentheses, all the subscript numbers inside the parentheses should be multiplied by the subscript number after the closing parenthesis itself before the sum of all subscripts is taken.
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.
What does it mean in math if there is subscript without a variable being multiplied by a variable with subscript?
What_does_it_mean_in_math_if_there_is_subscript_without_a_variable_being_multiplied_by_a_variable_with_subscript
Why are parentheses used to write the formula Al(OH)3?
Parentheses are used in chemical formulas to indicate the number of atoms or groups of atoms that are enclosed should be multiplied by the subscript outside the parentheses. In the case of Al(OH)3, it indicates that there are three hydroxide (OH) groups for each aluminum (Al) atom in the compound aluminum hydroxide.
The subscript of ammonium in a compound formed between ammonium and phosphate ion is?
The subscript of ammonium in a compound formed between ammonium and phosphate ion is 3, to balance the charge of the phosphate ion (PO₄³⁻). This compound is called ammonium phosphate (NH₄)₃PO₄.
How do you indicate the number of molecules in a substance?
The subscript outside the parentheses: (H2SO4)2
What is the product of Na3PO4 plus NiCl2 do I put PO4 in parenthesis and add a 3 subscript?
Yes, you need to put the PO4 in parentheses and add a 3 subscript to indicate that there are 3 phosphate ions in the compound. The product of Na3PO4 + NiCl2 would be Ni3(PO4)2 + 6NaCl.
How many atoms in the equation CH4 plus 2 O2?
The number of atoms of a particular element in an equation is obtained by multiplying the subscript if any immediately after the symbol for the atom by the coefficient if any of the molecule containing the atom. If a formula includes parentheses, the subscript after the parentheses is also multiplied by the subscript if any of each atomic symbol within the parentheses. If there is no explicit subscript or coefficient, the number 1 is to be assumed. Applying these rules shows that the given equation contains one carbon atom, four hydrogen atoms, and four oxygen atoms, for a total of nine atoms altogether.
When to use parenthesis when writing ionic compound formulas?
Parentheses are used in ionic compound formulas when multiple polyatomic ions are present. The parentheses are used to indicate a subscript that applies to all the elements inside the parentheses. For example, in the formula for calcium nitrate (Ca(NO3)2), the parentheses indicate that the nitrate ion (NO3) has a subscript of 2.
What is Ag subscript 3 PO subscript 4?
Ag3PO4 is the chemical formula for silver phosphate, which is a white solid used in various industrial applications, such as in the production of silver salts and as a component in photochromic lenses.
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.
