Alaboratory stock solution is 1.50 m naoh. calculate the volume of this stock solution that would be needed to prepare 300. ml of 0.200 m naoh

Draw metallic bonding if two copper

One similarity and one difference between an element and a mixture of elements

Animals that reproduce sexually either do it through external or internal fertilization. read the following statement and decide if it is true or false. birds reproduce through external reproduction which is because the female will then be able to protect the egg.