2 years ago

How are thermal energy and mass related?

2 answers:

7 0

Answer:

Both reflect the kinetic energy of moving particles of matter. However, temperature is the average kinetic energy of particles of matter, whereas thermal energy is the total kinetic energy of particles of matter. ... Another factor also affects thermal energy. The other factor is mass

Explanation:

disa [49]2 years ago

5 0

Answer:

Explanation:

You might be interested in

Which particle diagram represents a mixture? <br><br> ( i hope you can read it)

Masja [62]

The 3rd diagram is a mixture because it has 2 substances

8 0

2 years ago

What are three examples of solutions?

Tresset [83]

Of what type of solutions
like any type

5 0

2 years ago

Read 2 more answers

The activation energy for the reaction NO2 (g )+ CO (g) ⟶ NO (g) + CO2 (g) is Ea = 218 kJ/mol and the change in enthalpy for the

madreJ [45]

Answer:

$470\frac{KJ}{mol}$

Explanation:

The activation energy represents the energy barrier that reagents must pass to transform into products (or products to transform into reagents in a reverse reaction)

For any reaction, the change in enthalpy is related to the activation energy by the equation

$\Delta H =E_{a\ direct}-E_{a\ reverse}$

So, the activation energy for the reverse reaction is

$E_{a\ reverse}=E_{a\ direct}-\Delta H =218 \frac{KJ}{mol} - (-252)\frac{KJ}{mol}=470\frac{KJ}{mol}$

4 0

2 years ago

Methanol (ch3oh) can be made by the reaction of co with h2: co(g)+2h2(g)⇌ch3oh(g) to maximize the equilibrium yield of methanol,

BlackZzzverrR [31]

The enthalpy of the creation of Methanol is negative. This means heat is released when the reaction proceeds. You would want to use a low temperature.

8 0

2 years ago

What is the combined gas law formula ?

Lera25 [3.4K]

P = pressure, V = volume, T = absolute temperature k = constant.

4 0

2 years ago

Read 2 more answers