How would the particles of a solid, liquid, and gas ALL at room temperature compare? *
A. solid particles have lower average kinetic energy
B. the gas particles are larger than both solid and liquid
C. the pas particles are moving the slowest
D. the spacing of the particles is different, but all have the same average kinetic energy
Plz help
Answers: 2
Chemistry, 21.06.2019 16:50
If a substance is not at its melting or boiling point, as the heat content of a sample of matter increases, its temperature increases the number of intermolecular bonds decreases the space between particles increases the particles move faster
Answers: 2
Chemistry, 21.06.2019 18:30
Calculate the change in entropy if br2(l) is converted to br2(g). s° for br2(l) = 152.2 j/(mol•k) s° for br2(g) = 245.5 j/(mol•k) s° for br(g) = 175.0 j/(mol•k)
Answers: 3
Chemistry, 21.06.2019 22:30
Asample of neon occupies a volume of 375 ml at stp. what will be the volume of neon if the pressure is reduced to 90.0 kpa? a. 422 ml b. 422 l c. 333 ml d. 333 l
Answers: 2
Chemistry, 22.06.2019 05:50
Astudent made a graph plotting the progress of a reaction over time. the student forgot to label the y-axis of the graph. a graph is shown with two graph lines. one graph line starts at a higher position on the y axis and slopes downwards towards the right. the other graph line starts at a lower position on the y axis and slopes upwards towards the right. the two graph lines stop short of intersecting each other and continue as separate lines which gradually become straight and parallel to the x axis. a vertical line is shown at a point where the two graph lines finally became parallel to the x axis. this vertical line is labeled equilibrium. the title on the x axis is time and an arrow pointing towards the right is shown above time. the title on the y axis is left blank. what best explains the label that the student should use on the y-axis? amount, because as the amount of product decreases, the amount of reactant increases over time. reaction rate, because forward and backward reaction become equal at equilibrium. amount, because the amounts of reactants and products become constant after equilibrium is reached. reaction rate, as the rate of forward reaction increases and rate of backward reaction decreases over time.
Answers: 3
How would the particles of a solid, liquid, and gas ALL at room temperature compare? *
A. solid par...
Mathematics, 14.12.2021 22:50
Mathematics, 14.12.2021 22:50
Chemistry, 14.12.2021 22:50
Mathematics, 14.12.2021 22:50
Mathematics, 14.12.2021 22:50
Arts, 14.12.2021 22:50
Mathematics, 14.12.2021 22:50
Spanish, 14.12.2021 22:50
Mathematics, 14.12.2021 22:50