Astudent took a calibrated 200.0 gram mass, weighed it on a laboratory balance, and found it read 186.5 g. what was the student’s percent error?

The original or accepted value for the percent by mass of water in a hydrate = 36%

Percen by mass of water in the hydrate determined by the student

in the laboratory = 37.8%

So the difference between the actual and the percent by mass in water determined by student = (37.8 - 36.0)%

            = 1.8%

So the percentage of error made by the student = (1.8/36) * 100 percent

                                                                            = (18/360) * 100 percent

                                                                            = ( 1/20) * 100 percent

                                                                             = 5 percent

So the student makes an error of 5%. Option "1" is the correct option.

Explanation:

do you want to find someone special that you know in your heart is your one true love? to find that person, you need to understand and appreciate what true love really means.

if you're in a new relationship, it's only natural to wonder if your new romance will last. how do you know if you have found true love? how do you know if the joy and excitement you're feeling right now will lead to a long-term relationship?

even if you are in a long-term relationship, you may sometimes wonder, “is this true love, or am i settling for less than i deserve? "

amplitude

hope this