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mel-nik [20]
3 years ago
8

True or false, water boils at 100°c

Chemistry
1 answer:
r-ruslan [8.4K]3 years ago
3 0

Answer:

This is true

Explanation:

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I need this answer ASAP! In order for conduction to transfer heat from one object to another, what must be true?
vampirchik [111]

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The objects should be far apart. There must be air circulation. The objects need to be touching. Solar energy is required.

Explanation:

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3 years ago
What is the order of decreasing ionization energy?
Hatshy [7]
Your answer would be 3!!

6 0
3 years ago
Carbon disulfide is prepared industrially by reacting carbon with sulfur dioxide according to the above equation. If 70.8 g of c
Rus_ich [418]

Answer:

1.18 moles of CS₂ are produced by the reaction.

Explanation:

We present the reaction:

5C + 2SO₂  →  CS₂  +  4CO

5 moles of carbon react to 2 moles of sulfur dioxide in order to produce 1 mol of carbon disulfide and 4 moles of carbon monoxide.

As we do not have data from the SO₂, we assume this as the excess reagent. We convert the mass of carbon to moles:

70.8 g / 12 g/mol = 5.9 moles

Ratio is 5:1, so 5 moles of carbon react to produce 1 mol of CS₂

Then, 5.9 moles will produce (5.9 . 1) / 5 = 1.18 moles

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ohaa [14]
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andre [41]

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