Common questions

What amount in moles of sulfur trioxide can be produced from the given mass of sulfur dioxide?

What amount in moles of sulfur trioxide can be produced from the given mass of sulfur dioxide?

That means, for every mole of sulfur dioxide (SO2) used, one mole of sulfur trioxide (SO3) will be produced.

How many moles of SO2 are in 32 g?

Divide the given mass by the molecular weight of SO2 to get number of moles (n), then multiply moles by Avogadro’s number to get number of molecules (N). There are about 3.007 x 1023 molecules of SO2 in 32 g of SO2.

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What happens when sulfur dioxide reacts with oxygen?

Formed by the reaction of sulfur dioxide and oxygen in the presence of catalysts, sulfur trioxide fumes vigorously in contact with moist air and dissolves in water, liberating much heat and forming sulfuric acid. Solutions of the trioxide in sulfuric acid are called fuming sulfuric acid, or oleum.

What is the percent of sulfur in SO2?

50.04 percent
The percent composition of sulfur in S02, also known as sulfur dioxide, is 50.04 percent.

How many grams are in 2 moles of sulfur?

The mass of a mole of sulfur atoms is 32.06⋅g .

What is the formula for sulfur trioxide?

SO₃
Sulfur trioxide/Formula

How many mole of sulphur are in 32g of sulphur?

32 grams of sulfur will contain 6.022 X 1023 sulfur atoms. To find this answer, we begin by converting the sample size of 32 grams to moles.

What is the number of molecules in 16 grams of Sulphur dioxide SO2?

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Heya mate, Molecular formula for sulphur dioxide is SO2. Molecular weight = 32 + 16*2 = 64. 16 gram = 0.25 mole = 1.5055*10^23.

What is the formula of sulphur dioxide?

SO₂
Sulfur dioxide/Formula

When sulfur dioxide combines with oxygen sulfur trioxide is formed equation?

2SO2​(g)+O2​(g)⇌2SO3​(g)

What is the mass of 1 mole of sulfur dioxide?

molecular weight of Sulfur Dioxide or grams The molecular formula for Sulfur Dioxide is SO2. The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles Sulfur Dioxide, or 64.0638 grams.

How many grams of SO2 are produced from 1 mole of oxygen?

As per stoichiometry 1 mole of oxygen will produce 1 mole of sulphue dioxide. So 0.5 mole of oxygen will produce 0.5 mole of sulphur dioxide. 1 mole of any substance=Gram molecular mass of that substance. Hence the answer is 32 g of SO2. Hope you understood the answer. Thank you.

How do you calculate moles of NH₃ that form when n₂h₄ completely reacts?

According to the balanced reaction below, calculate the moles of NH₃ that form when 4.2 mol of N₂H₄ completely reacts 3N₂H₄(l) → 4 NH₃(g) + N₂(g) 2 mol B x (1 mol C / 2 mol B) = 1 mol C

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How many moles of ammonia react exactly with copper(II) oxide?

How many moles of ammonia would be required to react exactly with 0.470 moles of copper(II) oxide in the following chemical reaction? 2 NH₃(g) + 3 CuO(s) → 3 Cu(s) + N₂(g) + 3 H₂O(g) 1.13 mol