Asolution of a weak acid was tested with the indicators used in this experiment. the colors observed were as follows:

There is one girl i like and i don't know how to tell her that, i have a feeling she knows but if she doesn't i don't want to make a fool out of myself how is one way to boost my confidence on asking her out

How does the presence of oxygen affect the chemical pathways used to extract energy from glucose?

Structure of the atoms: discovery of the nucleus in 1909i need answering all of these questions