## How do I calculate molarity?

To calculate the molarity of a solution, you divide the moles of solute by the volume of the solution expressed in liters. Note that the volume is in liters of solution and not liters of solvent. When a molarity is reported, the unit is the symbol M and is read as “molar”.

## What is the molarity of H3PO4 if 15.0 mL?

And there are HALF this molar quantity OF PHOSPHORIC ACID in the 15.0⋅mL initial volume…and so we gots…. [H3PO4]=12×5.775×10−3⋅mol15×10−3⋅L=0.1925⋅mol⋅L−1.

## What is the molarity of a NaOH solution if 17.08 mL are needed to neutralize 31.95 mL of 0.2121 M H2SO4?

Question: Value: 3 What is the molarity of a NaOH solution if 17.08 mL are needed to neutralize 31.95 mL of 0.2121 M H2SO4? 0.1984M Value: 3 What volume, in mL, of a 4.75 M phosphoric acid solution is needed to neutralize 13.88 mL of a 6.25 M potassium hydroxide solution?

## What is structure of h3po4?

Phosphoric Acid is a weak acid with chemical formula H3PO4. Phosphoric Acid is an acid-containing four atoms of oxygen, one atom of phosphorus, and three atoms of hydrogen. It is also known as phosphoric(V) acid or orthophosphoric acid.

## What is h3po4 in chemistry?

phosphoric acid, also called orthophosphoric acid, (H3PO4), the most important oxygen acid of phosphorus, used to make phosphate salts for fertilizers.

## How do you find the hybridization of H3PO4?

Answer: The chemical formula for phosphoric acid is H3PO4 in which the Hybridisation of phosphorus atom is sp3. The phosphorus atom is surronded by three hydroxyl groups and doubly bonded to the oxygen atom,thus all the electron are involved in the Hybridisation,thus leading to sp3 hybridisation.

## How many bonds does H3PO4 have?

There are four σ bonds and no lone pairs around phosphorous atom in the lewis structure of H3PO4 molecule. Therefore total number of VSPER pairs are four. Therefore, shape of molecule around phosphorous atom is tetrahedral.

## How many sigma and pi bonds are in H3PO4?

There are 7 sigma bonds (and a pi bond) in total.

## Is H3PO4 covalent?

It is a covalent compound because it is made of nonmetals.

## Is h3po4 tetrahedral?

H3PO4 is an asymmetrical tetrahedral molecule with differences in electronegativity values, hence, it is polar.

## How many total valence electrons does the compound h3po4 have?

Phosphoric acid, or H3PO4 , has a total of 32 valence electrons, 5 from the phosphorus atom, 6 from each of the four oxygen atoms, and 3 from each of the hydrogen atoms.

## Is h3po4 an acid or base?

Phosphoric acid is colorless, odorless appears as a clear liquid or transparent crystalline solid with the chemical formula H3PO4. It is also known as orthophosphoric acid or phosphoric(V) acid.

Is H3PO4 an acid or base? Weak vs Strong – Conjugate base.
Name of Molecule Phosphoric acid
Acidity (pKa) 2.14

## Which of the following has tetrahedral structure h3po4?

Properties
Form white(α) black
Pearson symbol oS8
Space group I43m Cmca No.64
Density (g/cm3) 1.828 2.69
Bandgap (eV) 2.1 0.34

## What shape is h2so4?

tetrahedral
Hence according to the VSEPR theory, the arrangement of atoms is in a tetrahedral manner and therefore the shape is predicted to be trigonal pyramidal. We can draw the structure of sulfurous acid as, So, the correct answer is Option B.

## What is the electron pair geometry for SB in sbf3?

In solid SbF3, the Sb centres have octahedral molecular geometry and are linked by bridging fluoride ligands.