3 years ago

Calculate the volume of carbon (ii) oxide

Chemistry

1 answer:

Maslowich3 years ago

5 0

Answer:

gas at s.t.p when 5g of zinc trioxocarbonate is heated strongly.

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<u>Answer: </u>The amount of heat released is 84 calories.

<u>Explanation: </u>

The equation used to calculate the amount of heat released or absorbed, we use the equation:

$Q= m\times c\times \Delta T$

where,

Q = heat gained or released = ? Cal

m = mass of the substance = 10g

c = specific heat of aluminium = 0.21 Cal/g ° C

Putting values in above equation, we get:

$\Delta T={\text{Change in temperature}}=(10-50)^oC=-40^oC$

$Q=10g\times 0.21Cal/g^oC\times-40^oC$

Q = -84 Calories

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3 years ago

Calculate the volume of carbon (ii) oxide ​

Calculate the volume of carbon (ii) oxide