What is the molar ratio of h2 to h2o

Which scientists contributed to the determination of how cfcs in clouds in the upper atmosphere could destroy ozone molecules

The footprints of a dinosaur and the burrow of an ancient shrimp are examples of which kind of fossils

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