as a clinical chemist in charge of the testing of blood samples. you are required to mix a solution of sodium chloride with water in the ratio of 2: 5. =2: 52/7 of whole solution chloride 5/7 of whole solution is water780ml = 2/71/7 = 390 ml5/7 = 1950total solution =2730ml780ml = sodium chloride1950ml = water780: 1950ml.
how do i put that in standard form and to an appropriate number of significant figures?
Answers: 1
Another question on Physics
Physics, 22.06.2019 03:30
The focal length of a relaxed human eye is approximately 1.7 cm. when we focus our eyes on a close up object, we can change the refractive power of the eye by about 16 diopters. (a) does the refractive power of our eyes increase or decrease by 16 diopters when we focus closely? explain. (b) calculate the focal length of the eye when we focus closely.
Answers: 3
Physics, 22.06.2019 11:00
A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n
Answers: 3
Physics, 22.06.2019 11:30
Write down two additional questions about earth's magnetic field that will make your presentation more informative.
Answers: 1
You know the right answer?
as a clinical chemist in charge of the testing of blood samples. you are required to mix a solution...
Questions
English, 22.07.2021 07:50
Chemistry, 22.07.2021 07:50
Business, 22.07.2021 07:50
English, 22.07.2021 08:00
Social Studies, 22.07.2021 08:00
Social Studies, 22.07.2021 08:00
Law, 22.07.2021 08:00
English, 22.07.2021 08:00
Geography, 22.07.2021 08:00
Mathematics, 22.07.2021 08:00
