1. Calculate the volume of concentrated H, SO, (S.6 1.84,98% pure) required
to prepare 1.0dm of approximately 0.05 mol/dm'

The image below shows a weather service map.. i’m not sure if is correct

Can someone me with these problems? see the attachment, .

Dona wrote the characteristics of two types of galaxies as shown below: type a: has a large flattened core type b: does not have a regular shape which statement is correct? type a is an irregular galaxy and type b is a lens galaxy. type a is a lens galaxy and type b is an irregular galaxy. type a is a spiral galaxy and type b is an elliptical galaxy. type a is an elliptical galaxy and type b is a spiral galaxy.