Question

Ск кДж теплоты выд. при полном сгорании 1,5 моль если термохим. уровн. C + O2 ⇒ CO2 + 393, 5 кДж?

Answer 1

Все написал в тетради. Если что непонятно,то пишите - я объясню.

Answer 2

Calculation of Heat Released in Complete Combustion

To calculate the heat released in the complete combustion of 1.5 moles of a substance, we can use the given thermochemical equation:

C + O2 ⇒ CO2

The heat released in the combustion of 1 mole of carbon to form carbon dioxide is 393.5 kJ.

Now, let's calculate the heat released in the complete combustion of 1.5 moles of carbon.

The heat released in the combustion of 1 mole of carbon is 393.5 kJ. Therefore, the heat released in the combustion of 1.5 moles of carbon can be calculated as follows:

Heat released = 393.5 kJ/mol * 1.5 mol

Heat released = 590.25 kJ

So, the heat released in the complete combustion of 1.5 moles of carbon is 590.25 kJ.