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Insulin is a protein that is used by the body to regulate both carbohydrate and fat metabolism. A bottle contains 475 mL of insulin at a concentration of 30.0 mg/mL . What is the total mass of insulin in the bottle?

Respuesta :

dexteright02
Knowing that:
C = Common concentration 
m = Mass of the solute 
V = Volume of solution 

Data:

C = 30 mg/mL 
m = ?
v = 475 mL

Formula:

[tex]C = \frac{m}{v} [/tex]

Solving:

[tex]C = \frac{m}{v} [/tex]
[tex]30\:mg/\diagup\!\!\!\!m\diagup\!\!\!\!L = \frac{m}{475\:\diagup\!\!\!\!m\diagup\!\!\!\!L} [/tex]
[tex]m = 30*475[/tex]
[tex]\boxed{m= 14250\:mg}or\:\boxed{m\approx14.25\:g}\end{array}}\qquad\quad\checkmark[/tex]

Answer:
[tex]\underline{the\:total\:mass\:of\:insulin\:in\:the\:bottle\:is\:14.25\:grams}[/tex]

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