Answer:
you just think it and you would make it.
Explanation:
its gonna be easy if you just think what would you do for it.☺
Clearly H2 is in gaseous state as could be seen from (g) written with it which tells state of the product
<span>La fotosíntesis es el proceso donde las plantas capturan la energía de la luz solar y la utiliza para alimentar a sí mismos y los alimentos. La fotosíntesis es para proporcionar herbívoros y omnívoros con los alimentos. También produce oxígeno que es importante tener el fin de tener la respiración para la liberación de energía.</span>
Answer:
The molar heat of combustion of hydrazine is -663.82 kJ/mole.
Explanation:
First we have to calculate the heat gained by the calorimeter.
where,
q = heat gained = ?
c = specific heat =
= final temperature =
= initial temperature =
Now put all the given values in the above formula, we get:
Now we have to calculate the enthalpy change during the reaction.
where,
= enthalpy change = ?
q = heat gained = 20.7444 kJ
n = number of moles fructose =
The molar heat of combustion of hydrazine is -663.82 kJ/mole.
Answer:
1450 k
Explanation:
We are given:
V1 = 250 mL V2 = 500 mL
T1 = 725k T2 = T
V1 / T1 = V2 / T2
Now, replacing the values:
250 / 725 = 500 / T
T = 500 * 725 / 250
T = 2 * 725
T = 1450 k