What kind of reaction is a neutralization reaction?
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A. An acid-base reaction in which the only product is a base
B. An acid-base reaction that leaves no excess H" or OH
C. An acid-base reaction that produces a salt and an acid
D. An acid-base reaction that produces an acid and a base

answer: the rate of diffusion increases with increase in temperature.

increase in temperature, increases the molecular/particles speed (kinetic energy. diffusion means movement of particles through the material.

generally, the heavier the particle the more it interacts with the environment and more the temperature matters. so higher temperature results in higher diffusion.

under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

i think? ?

how important do you think an instrument is to the musician who plays it?