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## How many moles of atoms are there in 1 mole of HNO3?

Divide the amount of HNO3 by 63 to determine how many moles there are in the amount of HNO3 you are using for your calculations. For example, if there are 1,000 grams of HNO3, divide 1000 by 63; the result will be the number of moles contained in 1,000 grams of HNO3, which is 15.87 moles.

## How many moles of oxygen are in HNO3?

Each mole of HNO3 contains 6.02 x 1023 molecules each containing an oxygen atom.

4 atoms

## How many atoms are in 3caso4?

Elemental composition of *3CaSO4

Element Symbol #
Calcium Ca 3
Sulfur S 3
Oxygen O 12

## How many atoms are in 5na2so4?

Elemental composition of *5Na2SO4

Element Symbol #
Sodium Na 10
Sulfur S 5
Oxygen O 20

## How many atoms are in lino3?

Percent composition by element

Element Symbol # of Atoms
Lithium Li 1
Nitrogen N 1
Oxygen O 3

## How many atoms are in 2pb no32?

34.85 g Pb(NO3)2 contains 3.802×1023 O atoms .

## What element is nh4c2h3o2?

Elemental composition of NH4C2H3O2

Element Symbol Mass percent
Nitrogen N 18.1711
Hydrogen H 9.1533
Carbon C 31.1632
Oxygen O 41.5124

## Is NH4C2H3O2 an acid or base?

7.8 – Acid-Base Properties of Salts

Predict whether an aqueous solution of each of the following salts will be acidic, basic, or neutral. NH4C2H3O2 NH4 is a weak acid, so it has a strong conjugate base. C2H3O2 is the strong conjugate base of a weak acid. HOWEVER, Ka = Kb, so the solution is neutral.

## Is NH4C2H3O2 an electrolyte?

E) Ammonium acetate is a weak electrolyte. A weak electrolyte only partially dissociates into ions; ammonium acetate is an ionic salt so it will dissociate completely into ions making it a strong electrolyte.

## Is NH4C2H3O2 covalent?

It is an ionic compound, as opposed to a fully covalent molecular compound, similar to salts like sodium chloride or sodium acetate.

## Is PCl5 ionic or covalent?

Actually PCl5 is a covalent compound. But here the P atom is sp3d hybridised and it is an non equivalent hybridization . So all the 5 P-Cl bonds are not equal in length. Hence PCl5 dissociates to (PCl4+)(Cl-) and (PCl4+)(PCl6–) in dilute and concentrated solns respectively.

## Is AlBr3 ionic?

AlBr3 is not an ionic compound. Aluminium bromide is any chemical compound with the empirical formula AlBr x. The electronegativity difference between Al and Br is only 1.35 too low for an ionic compound to be formed.

2021-06-17