kmta522 kmta522

23-09-2016
Chemistry

contestada

A crystallographer measures the horizontal spacing between molecules in a crystal. The spacing is 19.78 nm. What is the total width of a crystal in millimeters 105 molecules across? Write your answer as a decimal.

Respuesta :

05-10-2016

1 nm = 0.000001 mm

105 * 19.78 * 0.000001 = 0.0020769 mm

Answer Link

Otras preguntas

Please help !!!! I need this

For creating perception, companies make use of strategic tools like ___ _ a) Service contracts b) O Sales calls c) User training d) Websites

tightening of grip on slavery meaning

How does the spring constant influence the displacement? Do they increase or decrease together?Trial No. Applied Force (N) Displacement is attached (m)1. 50 N 0

What does MPL stand for in robot form.

plsssssssss help me

which is closer to one, 7/8 or 8/7? Explain without converting to decimals or using common denominators.

what is the equation for the line that is parallel to the y-axis and passes through the point (2, -5)?

Please help fast What system of linear inequalities is shown in the graph? Enter your answers in the boxes.

Do you think the black moths would have increased population if the Industrial Revolution didn't occur? Explain your reasoning.