If heat is released by a chemical system, an equal amount of heat will be

a) absorbed by the surroundings

b) released by the surrounding

c) absorbed by the universe

d) released by the universe

What causes a solid solute to dissolve faster?

64.60 g of water is how many moles of water H2O

The number of which subatomic particle designates the atomic number of an element? select one:

How many different values of l are possible in the third principal level?

What is 0.0125 moles of dinitrogen pentoxide in grams

Name the product formed by the reduction of d-gulose.

Which element has 32 protons in its nucleus? phosphorus cobalt germanium sulfur

Why are leaves different colors?

A mixture initially contains A, B, and C in the following concentrations: [A] = 0.350 M, [B] = 0.900 M, and [C] = 0.350 M. The following reaction occurs and equilibrium is established: A+2B⇌C At equilibrium, [A] = 0.150 M and [C] = 0.550 M.

When observing the effect of surface area on the rate of a heterogeneous reaction, it is common to observe that the mossy zinc is reacting much faster than the zinc granules (at least at the onset of the initial reaction).