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3 years ago

If the temperature changes by 100k by how much does it change in °c?

Chemistry

1 answer:

telo118 [61]3 years ago

3 0

Answer:

-173.15°C

Explanation:

Given data:

Temperature changes = 100 K

Temperature changes in degree Celsius = ?

Solution:

Kelvin and degree Celsius both are units of temperature.

In order to convert the degree Celsius to kelvin following equation is used.

Temperature in degree Celsius +273.15

For example;

100°C to kelvin = 100+273.15 = 373.15 K

To convert the kelvin into degree Celsius:

100K - 272.15 = -173.15°C

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Hello there! With the values of density and volume, you would be able to find the object's mass.

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zavuch27 [327]

Answer:

71.5g

Explanation:

The reaction equation is given as:

C + O₂ → CO₂

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Solution

Now to solve this problem, we have to find limiting reactant which is the one given in short supply in this reaction.

The extent of the reaction is controlled by this reactant.

Find the number of moles of the given species;

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Number of moles of C = $\frac{42}{12}$ = 3.5mol

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1 mole of C reacted with 1 mole of O₂

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1 mole of O₂ will produce 1 mole of CO₂

So; 1.63mole of O₂ will produce 1.63 mole of CO₂

Mass of CO₂ = number of moles x molar mass

Molar mass of CO₂ = 44g/mol

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If the temperature changes by 100k by how much does it change in °c?​

If the temperature changes by 100k by how much does it change in °c?