Billy Bell How do you rehydrate copper sulfate? Heat the crucible on a bunsen burner, stirring the copper sulfate with a ladle. It will take about 5 minutes to get away from the water. Dried copper sulfate tends to stick to the sides of the crucible and needs to be stirred to dry effectively. What happens when … Read more
What is meant by DNA replication? DNA replication is the process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules. Replication is an essential process because, whenever a cell divides, the two new daughter cells must contain the same genetic information, or DNA, as the parent cell. What is the … Read more
How many electrons are in the outer energy level of C? Carbon (Cstart text, C, ending text), as a group 14 element, has four electrons in its outer shell. Usually carbon shares electrons to achieve a complete valence shell, forming bonds with multiple other atoms. How many electrons are in the outer energy level of … Read more
What is the average height of a tsunami wave? Most tsunamis cause the sea to rise no more than 10 feet (3 metres). The tsunami in the Indian Ocean caused waves as high as 30 feet (9 meters) in some places, according to news reports. Elsewhere, eyewitnesses described a rapid rise in the ocean. Floods … Read more
What are the effects of sewage? Effects/DamagesWhen sewers occur in urban areas they can lead to partial and complete collapse of above-ground structures resulting in damage to infrastructure, cause major economic losses and eviction and displacement of residents and can in some rare cases lead to loss of life. How does sewage change the Earth’s … Read more
