the accepted value for the percent by mass of water in a hydrate is 36.0%. in a laboratory activity, a student determined the percent by mass of water in the hydrate to be 37.8%. what is the percent error for the student’s measured value?

answer

the most effective ways of dealing with and reducing stress could be; listening to relaxing music, yoga, aromatherapy and meditation

explanation

when stress is effectively managed, it the effect stress has on a person’s life so they can be productive, happy and healthier. it is vital to identify the source of stress to be able to manage it. some stress management tips are keeping a positive attitude, practicing relaxation techniques, exercising regularly and eating healthier.