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Veseljchak [2.6K]
3 years ago
5

What is the oxidation state of an individual phosphorus atom in P O 3 3−?

Chemistry
1 answer:
Tju [1.3M]3 years ago
4 0
-3 - 3(-2) = +3
___________________
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The fertilizer ammonium sulfate, (NH4)2SO4, is prepared by the reaction between ammonia (NH3) and sulfuric acid:
kumpel [21]

The mass of ammonia required to produce 2.40 × 10⁵ kg of (NH₄)₂SO₄ is 6.18 * 10⁴ Kg of ammonia.

<h3>What mass in kilograms of ammonia are required to produce 2.40 × 10⁵ kg of (NH₄)₂SO₄?</h3>

The mass of ammonia required to produce 2.40 × 10⁵ kg of (NH₄)₂SO₄ is determined from the mole ratio of the reaction.

The mole ratio of the reaction is obtained from the balanced equation of the reaction given below:

  • 2NH₃(g) + H₂SO₄(aq) → (NH₄)₂SO₄(aq)

Mole ratio of NH₃ and (NH₄)₂SO₄ is 2: 1

Mass of 2 moles of ammonia = 2 * 17 = 34 g

Mass of 1 mole of (NH₄)₂SO₄ = 132 g

Mass of ammonia required = 34/132 *  2.40 × 10⁵ kg

Mass of ammonia required = 6.18 * 10⁴ Kg of ammonia.

In conclusion, the mole ratio is used to determine the mass of ammonia required.

Learn more about mole ratio at: brainly.com/question/19099163

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4 0
2 years ago
What two factors affect the boiling point of water?
pav-90 [236]

Answer:

D.  Pressure and temperature.

Explanation:

The answer is D because when water molecules (H2o) have heat and pressure added it will boil.  For exampe if your cooking pasta, you add water to your pan and when you add heat and put the lid of the pan it will boil.

6 0
3 years ago
Being able to roll the tongue is dominant over not being able to roll the tongue.
-Dominant- [34]

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Its 0

Explanation:

7 0
3 years ago
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HCI is <br>A) an acid <br>B) a base <br>C) salt <br>D) none​
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8 0
3 years ago
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Any one help me on this one
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no

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