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professor190 [17]
2 years ago
5

Covert 0.200 moles of H2SO4 to grams. Show all work

Chemistry
1 answer:
xxTIMURxx [149]2 years ago
3 0

Answer:

1. 19.6 g

2. 5.71 moles

3. 11.1 moles

Explanation:

In order to convert the moles to grams, either the grams to moles we need the molar mass of the compounds:

  • H₂SO₄ → 98 g/mol
  • H₂O → 18 g/mol

Let's make the conversions:

1. 0.2 mol . 98g / 1 mol = 19.6 g

2. 102.8 g . 1 mol / 18 g = 5.71 moles

3. 200 g . 1 mol / 18 g =  11.1 moles

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Juli2301 [7.4K]

Answer:

Option A. 2, 3, 2

Explanation:

We'll begin by balancing the equation. This can be achieved by doing the following:

Fe + Cl2 —> FeCl3

There are 2 atoms of Cl on the left side and 3 atoms on the right side. It can be balance by putting 3 in front of Cl2 and 2 in front of FeCl3 as shown below:

Fe + 3Cl2 —> 2FeCl3

There are 2 atoms of Fe on the right side and 1 atom on the left side. It can be balance by putting 2 in front of Fe as shown below:

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Answer:

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Note: The question is incomplete. The complete question is as follows:

A compact fluorescent light bulb contains 4 mg of mercury. How many grams of mercury would be contained in 15 compact fluorescent light bulbs?

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D

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