Refrigerators are usually kept at about 5 degrees celsius, while room temperature is about 20 degrees celsius. If you were to take an "empty" sealed 2-liter soda bottle at room temperature and place it in the fridge, would you expect it to contract to one-fourth its original volume?

What information does a complete ionic equation give that the balanced equation doesn’t show?

Alice did an experiment to find the relationship between the angle at which a ray of light strikes a mirror and the angle at which the mirror reflects the light. she placed a ray box in front of a mirror. she changed the angle at which the light from the ray box struck the mirror and noted the corresponding angle at which the mirror reflected the light. which of the following is the dependent variable in this experiment? the mirror used to reflect the light the ray box used as the source of light angle at which the light from the ray box strikes the mirror angle at which the mirror reflects the light from the ray box

Use the half-reactions of the reaction au(oh)3 + hi -> au +i2 +h2o to answer the questions