All categories

3 years ago

Write the chemial formula for H3PO4

1 answer:

3 0

Phosphoric acid, also known as orthophosphoric acid or phosphoric(V) acid, is a weak acid with the chemical formula H3PO4.

You might be interested in

What is the mass of 7.1 x 1021 molecules of glucose?

choli [55]

Answer:

7249.1

Explanation:

Multiply 7.1x1021= 7249.1

7 0

3 years ago

Explain the three states of matter on the basis of characteristics of particles/ molecules of matter.

Xelga [282]

Answer :

Explanation For The Three States OF Matter On the Basis OF Characteristics Of Particles / Molecules OF Matter.

<h3>Solid: </h3>

In solids the molecules are closely packed . There is a strong force of attraction between the molecules and the space between them is very small (almost negligible). The molecules are , therefore, not free to move . They merely vibrate their mean positions . This makes solids hard and difficult to compress , giving them a fixed shape and size.

<h3>Liquid : </h3>

In the case of liquids , the molecules are not closely packed. They do not attract each other as strongly as the molecules of solids. Thus, the intermolecular spaces are larger and the molecules are able to move about more freely . This makes liquid flow and take the shape of the container into which it is poured. Thus, liquids have a fixed volume but no definite shape of their own .

In the case of gases, the molecules hardly attract each other. They lie far a part from each other and the intermolecular spaces are, therefore, very large. . The intermolecular force of attraction is so weak that the molecules have great freedom of movement . As a result , gases have neither a fixed shapenor a fixed volume . They completely full up spacw available to them. They can be easily compressed as well, thus decreasing the gaps between their molecules .

Explanation :

<h3>Hope it works out !</h3>

7 0

3 years ago

Use the balanced chemical equation below. How many grams of the product are formed when 2.34 g of sulfur is completely reacted w

levacccp [35]

Answer:

7.89 g

Explanation:

Step 1: Write the balanced equation

S₈ + 16 F₂(g) → 8 SF₄

Step 2: Calculate the moles corresponding to 2.34 g of S₈

The molar mass of S₈ is 256.52 g/mol.

$2.34g \times \frac{1mol}{256.52g} = 9.12 \times 10^{-3} mol$

Step 3: Calculate the moles of SF₄ produced from 9.12 × 10⁻³ mol of S₈

The molar ratio of S₈ to SF₄ is 1:8. The moles of SF₄ produced are 8/1 × 9.12 × 10⁻³ mol = 0.0730 mol

Step 4: Calculate the mass corresponding to 0.0730 moles of SF₄

The molar mass of SF₄ is 108.07 g/mol.

$0.0730 mol \times \frac{108.07 g}{mol} = 7.89 g$

7 0

4 years ago

How many bonds are formed between 2 Hydrogen atoms in an H2 molecule?

exis [7]

<h3>Answer:</h3>

Have a strong polar attractions between molecule's involving H, F, O and N.

SUBMIT!

hope it helps

4 0

3 years ago

1. What is the percent composition of CaCO₃? Show your work.

kaheart [24]

Hai

 What is the mass of sodium in 50 grams of salt?

2000mg

6 0

3 years ago

Read 2 more answers

Write the chemial formula for H3PO4​

Write the chemial formula for H3PO4