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mr Goodwill [35]
3 years ago
13

18°C = _____ -255 K 0 K 18 K 291 K

Chemistry
2 answers:
horrorfan [7]3 years ago
7 0
T K = ºC + 273

T = 18 + 273

T = 291 K

hope this  helps!
g100num [7]3 years ago
3 0

Answer:

T = 291 K

Explanation:

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White light is when red, orange, and yellow are absorbed.

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If liquid carbon disulfide reacts with 450 mL of oxygen to produce the gases carbon dioxide and sulfur dioxide, what volume of e
ivolga24 [154]

If excess carbon disulfide reacts with 450 mL of oxygen, 150 mL of carbon dioxide and 300 mL of sulfur dioxide gases would be produced respectively.

<h3>Stoichiometric calculation</h3>

The reaction between liquid carbon disulfide and oxygen is represented by the equations below:

CS_2 + 3O_2 -- > CO_2 + 2SO_2

The mole ratio of oxygen to carbon dioxide and sulfur dioxide produced is 3:1:2.

Thus, for 450 mL oxygen, 1/3 x 450 = 150 mL of carbon dioxide will be required.

Also for 450 mL of oxygen, 2/3 x 450 = 300 mL of sulfur dioxide will be required.

More on stoichiometric calculations can be found here: brainly.com/question/27287858

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2 years ago
Ethanol has a Kb of 1.22 °C/m and usually boils at 78.4 °C. How many mol of an nonionizing solute would need to be added to 48.8
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Explanation:

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